JP2001106435A - Film roll pack, film roll packing method, core for film roll, conveying frame for film roll pack, and package of film roll pack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bobbin-wound packing material and packing method having a high reliability unlikely for dust, moisture, etc., to intrude irrespective of the strength of winding of the packing material. SOLUTION: One end of a packing material 5 is fixed to the specified position on the peripheral surface of a bobbin 4, and upon one turn counterclockwise, the material is wound fast with a specified strength to a position of overlapping for a certain distance, and then one end of another packing material 6 is fixed to the position displaced approximately 30 degs. clockwise round the axis from the starting position of winding on the packing material 5, upon one turn counterclockwise, the material is wound fast with a specified strength to a position of overlapping for a certain distance. Then those parts of the packing materials 5 and 6 ranging out of the film 2 on the sides are bundled by a fastening member 7 and fastened to the peripheral surfaces of a core 3 at the ends.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a film roll package, a method of packaging a film roll, a core for a film roll, a frame for transporting the film roll package, and a film roll package.

[0002]

2. Description of the Related Art In addition to a long TAC film used for supporting liquid crystal of a liquid crystal display device, a film 102 such as a PET film or a photosensitive film is wound around a core 103 as shown in FIG. After being turned into a roll-shaped original roll (film roll), dust, dust, moisture,
In order to protect from light, etc., as shown in FIG.
Original wrapped package 1 with a plurality of 105 rolled and wrapped
Shipped as 01.

[0003] Here, as shown in FIG. 21, the original roll package 101 is a frame (frame for transporting a film roll package).
It is supported and fixed on the base 111 and transported to a delivery destination factory or the like by a truck or the like. For example, in a factory, the original rolled package 101 is taken out of the gantry 111 and the outermost packaging material 1 is removed.
05 is removed to remove attached dust and dirt, and then introduced into, for example, a manufacturing process of a liquid crystal display device.

The gantry 111 from which the original roll package 101 has been taken out is folded and returned to the sender. After all the film 102 has been pulled out from the original winding, the core 103 is also returned.

[0005]

However, when two pieces of packaging material 104, 105 are wound, for example, as shown in FIG. 20, the winding start position and the winding end position along the circumferential direction of the packaging material 104, 105 are wound. Since the positions are substantially the same and the winding directions are also the same, there is a problem that dust, dirt, moisture, light and the like easily enter the inside. Further, if the winding strength of the packaging materials 104 and 105 is set too high in order to prevent intrusion of dust and dirt, the film 102 may cause a defect.

When fixing both sides of the packaging materials 104 and 105, as shown in FIG. 19, a rubber band 106 is used, so that the core 103 is fixed by a core chuck in a factory or the like for handling. Rubber band 10
6 is left to work, and the deteriorated rubber band 1
06 causes dust generation, which also causes a problem.

Further, dust and dirt accumulate inside the hollow core 103 and have an adverse effect on products and devices. It is difficult to clean and remove the dirt and dust when the film 102 is wound. There's a problem.

Further, since the gantry 111 and the empty core 103 are separately returned, it is necessary to take time to pack the cores 103 together, and to store and manage the cores 103 and return them separately. There is a problem that unnecessary cost is required.

In the example of supporting and fixing a plurality of original wrapping packages 101 as shown in FIG.
When supporting and fixing 1, for example, the horizontal direction (horizontal direction)
For example, there is a problem that it is difficult to effectively use a storage space in a truck and transportation efficiency is poor.

Further, in the examples shown in FIGS. 21 and 22, the original wrapped package 101 is taken out from the gantry 111, but the taking-out method is not constant due to the conditions on the user side. Therefore, there is a problem that there are many packing forms and management is complicated.

Further, since it is necessary to cover a sheet (stretch film) or the like to prevent dust or the like from entering through the opening of the core 103 or cover the opening, it is very complicated. There is a problem that it takes time.

Further, when a high degree of moisture proofing is required and the original wrapped package 101 is to be conveyed in a wooden box, for example,
It is necessary to make the packaging material with aluminum or alumina deposited, and the peripheral edge of the packaging material is fixed with vinyl chloride. There is a problem that must be noted.

It is an object of the present invention to provide a highly wrapped original roll body and a highly wrapped original roll wrapping method that are less susceptible to entry of dust, dirt, moisture, light and the like, regardless of the strength of the wrapping material. Aim.

It is another object of the present invention to provide a method of packaging the original roll including a method of fixing both sides of the packaging material, which does not introduce a dust generation factor into a manufacturing process using a film.

It is another object of the present invention to provide a core in which dust, dirt, and the like hardly accumulate inside, and which can be easily cleaned and removed even if accumulated.

It is another object of the present invention to provide a gantry capable of reducing distribution costs when returning the gantry and empty cores.

It is another object of the present invention to provide a gantry capable of saving storage space and improving transport efficiency.

It is another object of the present invention to provide a highly flexible frame that can cope with various types of take-out of original rolled packages.

It is another object of the present invention to provide a gantry capable of reducing the number of work steps required to transport the original roll package.

It is another object of the present invention to provide an original package which has high moisture-proof and dust-proof properties, can be easily packaged, and can reduce the cost.

[0021]

According to a first aspect of the present invention, there is provided a film in which a long film member is wound around a core while leaving both end portions of the core. Roll, a film roll package having a plurality of packaging members for wrapping the film roll in a multiplex,
At least one pair of adjacent wrapping members of the plurality of wrapping members for wrapping the film roll is characterized in that a winding start position or a winding end position along a circumferential direction is shifted by a predetermined angle.

According to a second aspect of the present invention, there is provided a film roll package according to the first aspect, wherein the predetermined angle is clockwise or counterclockwise with respect to the axis of the core. It is characterized by being around 30 ° or more around.

According to a third aspect of the present invention, there is provided a film roll formed by winding a long film member around a core while leaving both end portions of the core, and the film roll. And a plurality of packaging members for wrapping the film roll, wherein at least one of the plurality of packaging members for packaging the film roll.
The pair of adjacent packaging members are characterized in that the winding directions are opposite to each other.

According to a fourth aspect of the present invention, there is provided a film roll package wherein a long liquid crystal supporting film member is wound around a hollow core while leaving both ends of the core. It is characterized in that it has a rolled film roll and a plurality of packaging members for wrapping the film roll in multiple layers.

According to a fifth aspect of the present invention, there is provided a film roll comprising a long film member wound around a core while leaving both side ends of the core. What is claimed is: 1. A method of packaging a film roll in which members are wrapped in multiple layers, wherein at least one pair of adjacent packaging members of the plurality of packaging members at the time of packaging the film roll starts winding along a circumferential direction. The position or the winding end position is shifted by a predetermined angle.

According to a sixth aspect of the present invention, there is provided an image forming apparatus comprising: a plurality of wrapping films each formed by winding a long film member around a core while leaving both ends of the core. A method of packaging a film roll that wraps and wraps a member multiple times, wherein at least one pair of adjacent wrapping members of the plurality of wrapping members when wrapping the film roll has winding directions opposite to each other. It is characterized by becoming.

In order to solve the above-mentioned problem, the invention according to claim 7 is directed to a film roll in which a long film member is wound around a core while leaving both end portions of the core, a plurality of packages are provided. A method of packaging a film roll for wrapping and packaging members in a multiplex manner, wherein after wrapping a plurality of wrapping members on the film roll in a multiplex manner, both sides of the plurality of wrapped packaging members protruding from the film roll are wound. The core is tied and fixed to both side ends of the core by detachable fixing members.

In order to solve the above-mentioned problem, the invention according to claim 8 is directed to a film roll formed by winding a long film member around a hollow core while leaving both ends of the core. A method of packaging a film roll that wraps a plurality of wrapping members and wraps the plurality of wrapping members around the film roll, and then wraps a plurality of wrapping members around the film roll, and then wraps the plurality of wrapping members on both sides of the wrapping members protruding from the film roll. The parts are pushed into openings at both side ends of the core, plugs are inserted into both openings to close the openings, and both sides of the plurality of packaging members are pressed against the inner wall of the core to be fixed.

According to a ninth aspect of the present invention, there is provided a film roll formed by winding a long film member around a hollow core while leaving both ends of the core. A method of packaging a film roll for wrapping and packaging a plurality of packaging members, wherein after wrapping a plurality of packaging members around the film roll, preparing a lid member having a binding member for packaging member fixing, By pushing the lid member into the opening at both end portions, plugging both openings to close the both openings, the both side portions of the plurality of wrapped packaging members that protrude from the film roll, by the binding member, It is characterized in that the core is tied and fixed to the outer peripheral surfaces at both ends.

In order to solve the above-mentioned problem, the invention according to claim 10 is a hollow film roll core on which a long film member is wound while leaving both end portions, wherein a predetermined length is set from both end portions. A node-shaped stopper is provided at the center of the length.

In order to solve the above-mentioned problem, the invention according to claim 11 is directed to a film roll formed by winding a long film member around a core while leaving both end portions of the core, and a film roll formed by winding the film roll. Used when transporting a film roll package having a plurality of packaging members to be multiplexed,
A frame for transporting a film roll package, comprising a base portion and both side frames having a support fixing portion attached to the base portion for supporting and fixing the film roll package, wherein the both side frames are upright. It can be freely switched to either an upright state fixed in a posture or a folded state in which it is folded inward at a predetermined height, and in the folded state, a storage space for storing the core when folded inward is provided. It is characterized by being provided.

In order to solve the above-mentioned problem, the invention according to claim 12 is directed to a film roll having a long film member wound around a core while leaving both end portions of the core, and a film roll comprising the film roll. Used when transporting a plurality of film roll packages having a plurality of packaging members to be wrapped in multiple layers, a base portion and a support fixing portion attached to the base portion for supporting and fixing the plurality of film roll packages. A film roll package transporting gantry having both side frame members having at least two film roll package members that are adjacent to each other in at least two of the plurality of film roll package members. It is characterized by being fixedly supported.

In order to solve the above-mentioned problem, the invention according to claim 13 provides a film roll in which a long film member is wound around a core while leaving both ends of the core, and a film roll comprising the film roll. Double-sided frame used for transporting a film roll package having a plurality of packaging members to be wrapped in multiple layers and having a base portion and a support fixing portion attached to the base portion for supporting and fixing the film roll package. A frame for transporting a film roll package provided with a body, wherein the both side frames have a guide portion for guiding the film roll package in a horizontal direction or a vertical direction when the film roll package enters and leaves the support fixing portion. It is characterized by.

In order to solve the above-mentioned problems, the invention according to claim 14 is directed to a film roll comprising a long film member wound around a hollow core while leaving both ends of the core, and the film roll. Used when transporting a film roll package having a plurality of wrapping members for wrapping rolls in a multiplex, both sides having a base portion and a support fixing portion attached to the base portion for supporting and fixing the film roll package. A film roll package transporting gantry including a frame,
A lid member for closing an opening at both ends of the core is attached to the support fixing portion via a hinge.

According to another aspect of the present invention, there is provided a film roll packaging body according to the present invention, wherein a long liquid crystal supporting film member is wound around a core while leaving both ends of the core. And a film roll package having a plurality of packaging members for wrapping the film roll in multiple layers, and a metal or resin packaging container for storing the film roll package in a sealed state. It is characterized by the following.

[0036]

Embodiments of the present invention will be described below in detail with reference to the drawings.

Embodiment 1 FIG. 1 is a partially cutaway perspective view showing a configuration of a main roll package as a film roll package according to a first embodiment of the present invention, FIG. 2 is a sectional view taken along line AA of FIG. FIG. 4 is a sectional view taken along line BB in FIG.
3 is an enlarged cross-sectional view showing a part of FIG. 3; FIG. 3A is an enlarged cross-sectional view showing a portion C of FIG. 3; FIG. FIG. 5 is a process diagram for explaining a method of packaging the original roll as a film roll, and FIG. 6 is a diagram for explaining a method of fixing the packaging material to the end of the core of the same roll. FIG. 7 is a perspective view showing a configuration of a gantry as a gantry for transporting a film roll package used for transporting the same wrapped package, and FIG. 8 is a diagram in which the same wrapped package is supported and fixed to the same gantry. FIG. 9 is a front view showing a state where the gantry is folded and a core is housed.

As shown in FIGS. 1 to 3, the original wrapping body 1 according to the first embodiment includes a long film 2 having a core 3.
, A packaging material 5 on the inner periphery side and a packaging material 6 on the outer periphery side that wrap the original winding 4 in a multiplex manner,
And a fastening member 7 for fixing both sides of the packaging materials 5 and 6 wound on the core 3 to both ends of the core 3.

The film 2 is made of, for example, a TAC film used to support liquid crystal of a liquid crystal display device, or a PET film.
Film, photosensitive film and the like.

The core 3 is made of a tubular member made of, for example, FRP (fiber reinforced plastic), and has a nodal plug 3 as shown in FIG.
a is provided and closed. The length from the end surface (opening surface) to the stopper 3a is set to be longer than a length necessary for mounting the core chuck 11 (see FIG. 6) when fixing the original winding package 1 or the original winding 4. ing.

The packaging materials 5 and 6 are made of, for example, a polyethylene film, are wound around the original winding 4 with a predetermined strength, and are fixed by attaching adhesive tapes 8 and 9 to the respective ends.

As shown in FIGS. 3 and 4, the packaging material 5
One wrap is wound counterclockwise around the outer peripheral surface of the original roll 4,
Is wound counterclockwise one round from above the packaging material 5.

At this time, the shift angle θ about the axis between the winding start position P1 (or winding end position P2) of the packaging material 5 and the winding start position P3 (or winding end position P4) of the packaging material 6 is as follows: About 30
°.

The shift angle θ is 180 for dustproof and moistureproof.
° is most preferable, but considering workability at the time of winding the packaging materials 5 and 6, the smaller is more preferable. When the wrapping strength of the packaging materials 5 and 6 with respect to the original roll 4 is set to a value within an appropriate range that does not cause a defect in the film 2, a reliable dustproof and moistureproof effect can be obtained even when the shift angle θ is around 30 °. Was confirmed. For this reason, the shift angle θ is set to approximately 30 °.

As the fastening member 7, for example, a hooking orband is used (see FIG. 6).

Next, a method of packaging the original roll will be described.

First, as shown in FIG. 5A, a predetermined position (winding start position P1) on the outer peripheral surface of the original winding 4 prepared in advance.
Is fixed to one end of the packaging material 5 as shown in FIG.
A little overlapped position by making one turn counterclockwise (winding end position P
2) Wrap with a predetermined strength until the adhesive tape 8 is attached and fixed.

Next, as shown in FIG.
Approximately 30 clockwise around the axis from the upper winding start position P1
The one end of the packaging material 6 is fixed at the displaced position (winding start position P3) and, as shown in FIG. 4D, makes one turn counterclockwise to a slightly overlapping position (winding end position P4). It is wound with a predetermined strength, and an adhesive tape 9 is attached and fixed.

Thereafter, as shown in FIGS. 6E and 6, the portions protruding from the film 2 on both sides of the packaging materials 5 and 6 are confined by a fastening member 7, and the outer peripheral surfaces of both ends of the core 3 are wrapped. To complete the original roll package 1.

For example, even if dust or dirt enters the original rolled package 1 from near the winding end position P4 of the packaging material 6, the packaging material 5 is wound via the winding start position P3. There is a considerable distance corresponding to approximately 30 ° to the start position P1 or the winding end position P2, and dust and dirt do not easily reach here, and it is difficult to enter the inside.

The produced original roll package 1 is supported and fixed on a gantry 21 as shown in FIG. 7 and transported to a delivery destination.

As shown in FIGS. 7 to 9, the gantry 21
Side frame portions (side frame members) 23, 23 are attached to both sides of the base portion 22, and each side frame portion 23 has lateral support members 25, 26 between two hollow rectangular columns 24, 24. It has been hanged over.

The center of the upper lateral support member 25 is
A support portion 25a that is curved downward and supports the original package 1 by placing the end of the core 3 thereon is formed. A fixing member 27 for pressing and fixing the end of the core 3 from above is provided near a boundary between the support portion 25a and the flat portion 25b of the lateral support member 25, and one end of the fixing member 27 is hinged (not shown). And is rotatably attached to the flat portion 25b.

The other end of the fixing member 27 can be fixed to the flat portion 25b by a fixing tool 28 such as a bolt.

The column 24 has a movable portion 24b rotatably attached to a fixed portion 24a at a joint portion, and the lower end of the movable portion 24b is fixed to the fixed portion 24 when the original package is transported.
In the state of being inserted into the hollow part a, it is fixed in an upright posture, and is fixed in a posture in which it falls down inward when the original wrapped package is not transported.

As a result, the side frame portion 23 is folded inward at a predetermined height when the original roll package is not transported, so that the side frame portion 23 and the base portion 22 are located between the side frame portion 23 and the base portion 22 as shown in FIG. Space for storing the core 3 is secured.

At a predetermined position on the upper surface of the base portion 22,
A core receiving member 29 for supporting the core 3 is attached.

A rubber plate for protection is attached to the inner surfaces of the lateral support members 25 and 26 that come into contact with the empty core 3 and the upper surface of the core receiving member 29.

When transporting the prepared original package 1 to the delivery destination, as shown in FIG. 8, the side frame 23 of the gantry 21 is fixed in an upright posture, and the core 3 is placed on the support 25a. The package 1 is placed to support the original package 1 and is fixed by the fixing member 27.

The base 2 from which the original package 1 has been taken out
Reference numeral 1 denotes a state in which the side frames 23 are folded, the cores 3 from which all the films 2 are pulled out and are empty are stored, and are conveyed after being tied to the base 22 with, for example, rubber bands, and Will be returned to

As described above, according to the first embodiment, the packaging materials 5 and 6 are arranged around the axis between the winding start position P1 of the packaging material 5 and the winding start position P3 of the packaging material 6. Angle θ is approximately 3
Since it is wound so as to be 0 °, dust, dust, moisture and the like can be hardly penetrated regardless of the winding strength of the packaging materials 5 and 6, and the reliability of the product can be improved. In addition, the workability at the time of winding the packaging materials 5 and 6 is kept good.

Further, since the fastening member 7 can be easily removed at any stage of the process, it is possible to prevent a factor of dust generation from being brought into the manufacturing process using the film.

Further, since the knot-shaped plug 3a is provided and closed inside the core 3, it is possible to prevent dust and dirt from entering the inside of the core 3.

Further, since the gantry 21 can be folded and the empty core 3 can be stored and returned together, the overall distribution cost can be reduced. Therefore, a storage box or the like dedicated to the empty core 3 becomes unnecessary. In addition, storage management of the empty core 3 is simplified.

Embodiment 2 FIG. 10 is a process diagram for describing a method of packaging a base roll according to Embodiment 2 of the present invention.

The second embodiment is different from the first embodiment described above.
The difference from FIG. 10 is that, as shown in FIG. 10, when the original roll 4 is wrapped, the inner wrapping material 5 and the outer wrapping material 6 are wound in opposite directions.

First, as shown in FIG. 10A, a predetermined position (winding start position P1
), One end of the wrapping material 5 is fixed, and as shown in FIG. 3 (b), the wrapping material 5 is rotated one turn in a counterclockwise direction and wrapped with a predetermined strength to a slightly overlapping position (winding end position P2). Paste and fix.

Next, as shown in FIG.
Approximately 30 clockwise around the axis from the upper winding start position P1
One end of the packaging material 6 is fixed at the displaced position (winding start position P3) in a direction opposite to that of the packaging material 5, and is rotated clockwise one turn to a slightly overlapped position (winding end position P4). Then, the adhesive tape 9 is attached and fixed.

Thereafter, the films 2 on both sides of the packaging materials 5 and 6 are formed.
The protruding portion is confined by a fastening member 7 and fastened and fixed to the outer peripheral surfaces of both ends of the core 3 to complete the original roll package 1.

According to the second embodiment, since the packaging materials 5 and 6 are wound while being shifted, and are wound in opposite directions, regardless of the winding strength of the packaging materials 5 and 6, Dust, dust, moisture, and the like can be made more difficult to enter, and the reliability of the product can be improved.

Embodiment 3 FIG. 11 is a side view showing a configuration of a main part of a gantry according to Embodiment 3 of the present invention.

The third embodiment is the same as the first embodiment.
11 is different from that shown in FIG. 11 in that the two original winding packages 1, 1 can be supported and fixed on the gantry 21A, and the two original winding packages 1, 1 are close to each other in an oblique positional relationship. The point is that they are arranged so as to be arranged.

As shown in FIG. 11, the side frame portion 31 of the gantry 21A is constituted by using a support post 32 and a side plate 33, the upper portion of the side plate 33 is formed in two steps, and each has an upper end. Curved support portions 34a and 34b for mounting the core 3 of the original winding package 1 are formed.

The balancer (not shown) adjusts the dispersive arrangement of the load, especially when the original package is taken out, so that the gantry 21A is prevented from tipping over.

According to the third embodiment, since the gantry 21A can be made compact, the storage space can be saved and the transportation efficiency can be improved.

Embodiment 4 FIG. 12 is a side view showing a configuration of a main part of a gantry according to Embodiment 4 of the present invention.

Embodiment 4 is different from Embodiment 3 described above.
12 in that a guide portion 41 for guiding the core 3 in the horizontal and vertical directions is provided inside the side plate 33 in the gantry 21B, as shown in FIG.

According to the fourth embodiment, substantially the same effects as in the third embodiment can be obtained.

In addition, it is possible to cope with various take-out methods of the original rolled package, and it is possible to increase the flexibility of the gantry.

Embodiment 5 FIG. 13 is a perspective view showing a configuration of a main part of a gantry according to Embodiment 5 of the present invention, partially cut away, and FIG. 14 is a perspective view showing a state in which a lid constituting the gantry is attached to an original package. It is.

The fifth embodiment is the same as the first embodiment described above.
13 and FIG. 14, as shown in FIG. 13 and FIG. 14, on both sides of the support portion 51a of the lateral support member 51 of the gantry 21C, at both ends of the core 3 of the original roll package 1 placed on the support portion 51a. The point is that a lid member 52 for closing the opening is attached via a hinge 53.

The other configuration is substantially the same as that of the first embodiment, and the description is omitted.

According to the fifth embodiment, since it is not necessary to wind a dust-proof sheet and manage the lid, it is possible to reduce the number of working steps and the number of parts when transporting the rolled package.

Embodiment 6 FIG. FIG. 15 is a front view showing the configuration of the original roll package according to the sixth embodiment of the present invention.

Embodiment 6 is different from Embodiment 1 described above.
The difference from the above is that after the knot-shaped plug 3a inside the core 3 is abolished and the packaging materials 5 and 6 are wound around the original winding 4, as shown in FIG. The member 61 is prepared, and the cover 61a is pushed into the openings at both ends of the core 3 to close the opening.
The point is that the both sides of the packaging materials 5 and 6 are tied and fixed to the outer peripheral surfaces of both ends of the core 3 by using the binding member 61b attached via c.

As the binding member 61b, for example, a member using a ball plunger is used.

The other configuration is substantially the same as that of the first embodiment, and the description is omitted.

According to the sixth embodiment, it is possible to reduce the number of work steps required for transporting the original rolled package, and to prevent a factor of dust from being brought into the manufacturing process using the film.

Embodiment 7 FIG. 16 is a longitudinal sectional view showing the configuration of the original roll package according to the seventh embodiment of the present invention.

Embodiment 7 is different from Embodiment 1 described above.
The difference is that the nodal plug 3a inside the core 3 is eliminated,
After the packaging materials 5 and 6 are wound around the original winding 4, FIG.
As shown in the figure, both sides of the packaging materials 5 and 6 are pushed into the openings at both ends of the core 3, plugs 71 are inserted into both openings to close both openings, and both sides of the packaging materials 5 and 6 This is a point that the fixing member 7 is eliminated by pressing against the inner wall.

The other configuration is substantially the same as that of the first embodiment, and the description is omitted.

According to the seventh embodiment, the opening of the core 3 and the fixing of the packaging materials 5 and 6 can be performed simultaneously by one kind of member.

Therefore, the number of parts and the number of work steps can be reduced.

Embodiment 8 FIG. FIG. 17 is a perspective view showing a configuration of a former roll package as a film roll package according to the eighth embodiment of the present invention.

Embodiment 8 is different from Embodiment 1 described above.
17 is different from that shown in FIG. 17 in that the base 21 is not used and the original package 1 is housed in a sealed packaging container 81 and transported as the original package 91.

The packing container 81 is made of a metal member.
A rubber packing member is affixed to the joint surface of the half-cylindrical portion divided into two, and has high moisture-proof properties.

The other configuration is substantially the same as that of the first embodiment, and the description is omitted.

According to the eighth embodiment, high moisture-proof and dust-proof properties can be achieved, packaging can be simplified, and cost can be suppressed.

Therefore, when packaging a film that requires a high degree of moisture resistance, for example, it is not necessary to cover the film with a special moisture-proof sheet such as an aluminum vapor-deposited sheet, so that the cost can be reduced. In addition, there is no complexity in waste disposal.

Although the embodiment of the present invention has been described in detail, the specific configuration is not limited to this embodiment.

For example, in the first embodiment described above, the case where the two packaging materials 5 and 6 are wound one turn at a time has been described, but three or more sheets may be wound, or two or more sheets may be wound.

The film 2 is not limited to a single film, but may be laminated.

[0103] Although the case where the hooking orband is used as the fastening member has been described, a shrink film, a hook-and-loop fastener, or the like may be used, or the packaging material may be provided with a string.

In the fifth embodiment, the case where the cover member 52 is attached to the side of the support portion 51a of the lateral support member 51 of the gantry 21C has been described. However, the cover member 52 is attached to the fixing member 27 and fixed. At the same time as the member 27 is lowered to fix the core 3, the openings at both ends of the core 3 may be closed. Further, the lid member 52 may be attached to a lower portion of the support portion 51a.

[0105]

As described above, according to the first aspect of the present invention, dust, dust, moisture, light and the like can be prevented from easily entering the inside regardless of the winding strength of the packaging member. ,
Reliability can be improved.

According to the second aspect of the present invention, dust, dirt, moisture, light and the like can be made hard to enter into the inside regardless of the winding strength of the packaging member, and the reliability can be improved. For example, by setting the shift angle to approximately 30 °, while maintaining good workability at the time of winding the packaging member,
High dustproofness, moistureproofness, etc. can be obtained.

According to the third aspect of the present invention, dust, dirt, moisture, light and the like can be prevented from easily entering inside regardless of the winding strength of the packaging member, and the reliability can be improved. Can be.

According to the fourth aspect of the present invention, it is possible to make it difficult for dust, dirt, moisture, light, etc. to enter the packaging of the liquid crystal supporting film member regardless of the winding strength of the packaging material. And reliability can be improved.

According to the fifth aspect of the present invention, dust, dirt, moisture, light, and the like can be prevented from entering the inside irrespective of the winding strength of the packaging member, and the reliability can be improved. Can be.

According to the present invention, dust, dirt, moisture, light and the like can be made hard to enter into the inside irrespective of the winding strength of the packaging member, and the reliability can be improved. Can be.

Further, according to the present invention, it is possible to prevent a factor of dust generation from being brought into a manufacturing process using a film.

According to the present invention described in claim 8, 1
With the members of the type, it is possible to simultaneously close the opening of the core and fix the packaging member. Therefore, the number of parts and the number of work steps can be reduced.

According to the ninth aspect of the present invention, it is possible to reduce the number of work steps required for transporting the film roll package, and to prevent dust from being introduced into the manufacturing process using the film. be able to.

According to the tenth aspect of the present invention,
It is possible to prevent dust and dirt from entering the inside of the core.

Further, according to the present invention described in claim 11,
Since the frame for transporting the film roll package can be folded and the empty core can be stored and returned together, the overall distribution cost can be reduced. In addition, an empty core-dedicated storage box or the like becomes unnecessary. Also, storage management of empty cores is simplified.

According to the twelfth aspect of the present invention, the frame for transporting the film roll package can be made compact, so that the storage space can be saved and the transport efficiency can be increased.

Further, according to the invention of claim 13,
It is possible to cope with various types of film roll package take-out methods, and it is possible to increase the flexibility of the film roll package transport base.

According to the fourteenth aspect of the present invention,
For example, since there is no need to wind a dust-proof sheet or manage the lid, it is possible to reduce the number of work steps and the number of parts when transporting the film roll package.

According to the fifteenth aspect of the present invention,
It has high moisture-proof and dust-proof properties and can be easily packaged to reduce costs.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view showing a configuration of an original roll package as a film roll package according to a first embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a sectional view taken along line BB of FIG. 1;

4 is an enlarged sectional view showing a part of FIG. 3 in an enlarged manner; FIG. 4 (a) is an enlarged sectional view showing a part C of FIG. 3; FIG. 4 (b) is an enlarged sectional view of FIG. It is an expanded sectional view which expands and shows the D section.

FIG. 5 is a process diagram for explaining a method of packaging a base roll as a film roll.

FIG. 6 is an explanatory diagram for explaining a method of fixing a packaging material to an end of a core of the same winding.

FIG. 7 is a perspective view showing a configuration of a gantry as a gantry for transporting a film roll package used for transporting the same original package.

FIG. 8 is a perspective view showing a state in which the same winding package is supported and fixed to the gantry.

FIG. 9 is a front view showing a state where the gantry is folded and a core is stored.

FIG. 10 is a process diagram for explaining a method of packaging the original roll according to the second embodiment of the present invention.

FIG. 11 is a side view showing a configuration of a main part of a gantry according to Embodiment 3 of the present invention.

FIG. 12 is a side view showing a configuration of a main part of a gantry according to Embodiment 4 of the present invention.

FIG. 13 is a perspective view, partially broken away, showing a configuration of a main part of a gantry according to a fifth embodiment of the present invention.

FIG. 14 is a perspective view showing a state in which a lid constituting the gantry is attached to a former roll package.

FIG. 15 is a front view showing a configuration of a main roll package according to a sixth embodiment of the present invention.

FIG. 16 is a longitudinal sectional view showing a configuration of a main roll package according to a seventh embodiment of the present invention.

FIG. 17 is a perspective view showing a configuration of a former roll package as a film roll package according to an eighth embodiment of the present invention.

FIG. 18 is an explanatory diagram for explaining a conventional technique.

FIG. 19 is an explanatory diagram for explaining a conventional technique.

FIG. 20 is an explanatory diagram for explaining a conventional technique.

FIG. 21 is an explanatory diagram for explaining a conventional technique.

FIG. 22 is an explanatory diagram for explaining a conventional technique.

[Explanation of symbols]

Reference Signs List 1 original roll package (film roll package) 2 film 3 core 4 primary roll (film roll) 5, 6 packaging material (packing member) 7 fastening fixing member (fixing member) 21, 21A, 21B, 21C frame (film) Roll package transporting frame) 22 Base 23 Side frame (side frame) 25a Support (support and fixing) 27 Fixing member (support and fixing) 41 Guide 52, 61 Lid 61a Lid 61b Bundling Member 71 Plug 81 Packing container 91 Original roll package (film roll package)

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Hitoshi Mitake 1 Sakuracho, Hino-shi, Tokyo Konica Corporation F-term within the company (reference) 3E028 AB01 BB04 DA04 FA01 HA02 3E037 AA04 BA04 BA09 BB01 BC01 3F058 AA03 AB01 BB15 DA04 DB03 KA01

Claims (15)

[Claims] 1. A film roll, comprising: a film roll having a long film member wound around a core while leaving both end portions of the core; and a plurality of packaging members for wrapping the film roll in a multiplex manner. A packaging body, wherein at least one pair of adjacent packaging members among the plurality of packaging members for packaging the film roll is shifted by a predetermined angle at a winding start position or a winding end position along a circumferential direction. A film roll package characterized by the above. 2. The film roll package according to claim 1, wherein the predetermined angle is approximately 30 ° or more clockwise or counterclockwise with respect to the axis of the core. 3. A film roll comprising: a film roll formed by winding a long film member around a core while leaving both side ends of the core; and a plurality of packaging members for wrapping the film roll in a multiplex manner. A film roll package, wherein at least one pair of adjacent packaging members of the plurality of packaging members for packaging the film roll has winding directions opposite to each other. 4. A film roll in which a long liquid crystal supporting film member is wound around a hollow core while leaving both side ends of the core, and a plurality of packaging members for wrapping the film roll in a multiplex manner. And a film roll package comprising: 5. A film roll packaging method in which a plurality of packaging members are wrapped around and wrapped around a core in such a manner that a long film member is wound while leaving both end portions of the core. At least one pair of adjacent wrapping members of the plurality of wrapping members when wrapping the film roll is configured such that a winding start position or a winding end position along a circumferential direction is shifted by a predetermined angle. Characteristic film roll packaging method. 6. A film roll packaging method in which a plurality of packaging members are wrapped around and wrapped around a core in such a manner that a long film member is wound while leaving both side ends of the core. A method of packaging a film roll, wherein at least one pair of adjacent packaging members of the plurality of packaging members when the film roll is packaged has winding directions opposite to each other. 7. A method of packaging a film roll in which a plurality of packaging members are wrapped around a film roll in which a long film member is wound around a core while leaving both side ends thereof, and the plurality of packaging members are packaged. After wrapping a plurality of packaging members around the film roll in multiple layers, both sides of the wound plurality of packaging members protruding from the film roll are tied to both side ends of the core by detachable fixing members. A film roll packaging method, characterized in that the film roll is fixed. 8. Packaging of a film roll in which a plurality of packaging members are wrapped around and wrapped around a hollow core with a plurality of packaging members wound around a long film member leaving both side ends of the core. A method, comprising: wrapping a plurality of wrapping members around the film roll in a multiplex manner, and then pushing both sides of the plurality of wrapped members protruding from the film roll into openings at both side ends of the core. A method of packaging a film roll, comprising inserting plugs into the openings to close both openings and pressing both sides of the plurality of packaging members against the inner wall of the core. 9. Packaging of a film roll in which a plurality of packaging members are wrapped around a hollow core and a plurality of packaging members are wrapped around a long film member while leaving both end portions of the core. After wrapping a plurality of packaging members around the film roll in multiple layers, a lid member having a binding member for fixing the packaging member is prepared, and the lid member is pushed into openings at both side ends to open both opening members. A plug is closed to close both the openings, and both side portions of the plurality of wrapped members protruding from the film roll are tied and fixed to outer peripheral surfaces of both side ends of the core by the binding member. A method of packaging a film roll. 10. A hollow film roll core on which a long film member is wound while leaving both side ends, and a knot-shaped stopper is provided at a center of a predetermined length from both sides. A core for a film roll. 11. A film roll package comprising a film roll formed by winding a long film member around a core while leaving both end portions of the core, and a plurality of packaging members for wrapping the film roll in a multiplex manner. A frame for transporting a film roll package, comprising a base portion and both side frames having a support portion fixed to the base portion and supporting and fixing the film roll package body, the frame being used for transporting the body. The side frame members can be freely switched between an upright state fixed in an upright posture and a folded state in which the frames are folded inward at a predetermined height, and in the folded state when folded inward. And a storage space for storing the core is provided in the frame. 12. A film roll comprising a long film member wound around a core while leaving both side ends of the core, and a plurality of film rolls having a plurality of packaging members for wrapping the film roll in a multiplex manner. For transporting a film roll package, which is used when transporting the package, and has a base portion and both side frames having a support fixing portion attached to the base portion and supporting and fixing the plurality of film roll packages. A frame base, wherein the both side frame members are supported and fixed so that at least two adjacent film roll packages among the plurality of film roll packages are arranged obliquely. Stand for body transport. 13. A film roll package comprising a film roll in which a long film member is wound around a core while leaving both end portions of the core, and a plurality of packaging members for wrapping the film roll in a multiplex manner. A film roll package transport frame provided with a base portion and both side frames having a support fixing portion attached to the base portion and supporting and fixing the film roll package, The frame for transporting a film roll package, wherein the both side frames have guide portions for guiding the film roll package in a horizontal direction or a vertical direction when the film roll package enters and leaves the support fixing portion. 14. A film roll having a long film member wound around a hollow core while leaving both end portions of the core, and a film roll having a plurality of packaging members for wrapping the film roll in a multiplex manner. Used in transporting the package, a film roll package transport frame provided with a base portion and a side frame having a support fixing portion attached to the base portion and supporting and fixing the film roll package. A frame for transporting a film roll package, wherein a lid member for closing openings at both side ends of the core is attached to the support fixing portion via a hinge. 15. A film roll having a long liquid crystal supporting film member wound around a core while leaving both ends of the core, and a film roll having a plurality of packaging members for wrapping the film roll in a multiplex manner. A film roll package, comprising: a package; and a metal or resin package for storing the film roll package in a sealed state.