KR100553526B1 - Adhesive sheet laminate having a non-adhesive leader band for the disclosure of paper and plastic adhesive sheet laminate and dispenser comprising the same - Google Patents

Abstract

The present invention relates to an adhesive sheet laminate having a non-adhesive leader band for initiating a paper and plastic adhesive sheet laminate, and a dispenser comprising the same, wherein the adhesive sheet is adhered in a pop-up dispenser by using a leader band not coated with adhesive. It facilitates the initiation of the traction distribution of the sheet stack.

Non-Adhesive Leaderband, Single, Multiple, Adhesive Sheet Laminates, Dispenser, Recharge, Pop-Up

Description

Packed sticky sheets containing leader band uncoated with pressure sensitive adhesive to initiate dispensing of a plurality of paper and plastic sticky sheets and dispenser therefor}

1 is a cross-sectional view of an adhesive sheet laminate provided with a non-adhesive leader band in a closed dispenser according to an embodiment of the present invention;

2 is a cross-sectional view of an adhesive sheet laminate provided with a non-adhesive leader band in an open dispenser according to another embodiment of the present invention;

3A to 3D are cross-sectional views illustrating a process in which the adhesive sheet is continuously distributed from the adhesive sheet laminate with the non-adhesive leader band in the dispenser including the adhesive sheet laminate according to the present invention;

4A to 4C are cross-sectional views illustrating a process of attaching a non-adhesive leader band to an adhesive sheet stack according to the present invention, and FIG. 4A is a non-adhesive leader band inserted into a bottom surface of an uppermost adhesive sheet of an adhesive sheet stack. 4B shows a state in which the non-bonded leader band is bent upward from the end of the stack, and FIG. 4C shows a state in which the non-bonded leader band is completed.

5 is a perspective view of a single adhesive sheet laminate provided with a non-adhesive leader band according to an embodiment of the present invention,

Figure 6 is a perspective view of a plurality of adhesive sheet laminate is provided with a non-adhesive leader band according to another embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

10: dispenser

11: opening

20, 20a, 20b, 20c, 20d, 20e: adhesive sheet laminate

21, 21a: top adhesive sheet

22, 22a: second adhesive sheet

23: adhesive part

30, 30a: leader band

31, 31a: handle portion

32: Insertion part

40: base plate

The present invention relates to an adhesive sheet laminate having a non-adhesive leader band for initiating a paper and plastic adhesive sheet laminate, and a dispenser comprising the same, wherein the adhesive sheet is adhered in a pop-up dispenser by using a leader band not coated with adhesive. It is for facilitating the start of the traction distribution of the sheet stack.

Paper and plastic adhesive sheets have a strip of pressure-sensitive adhesive along one edge of each sheet, with a simple note and a sticky note that can be attached and detached as desired, or sticky notes for marking a pile of paper or a specific page of a book. As a film index made of a film having a structure such as a film, it is widely used as an office stationery. In order to achieve the purpose of the attention ventilation, which is the main purpose of the adhesive sheet, treatment of fluorescent color or light tone ink on the upper layer of each sheet or the sheet itself is used as the main fabric of the adhesive sheet. Since the pressure sensitive adhesive is coated in a band shape along one edge of the lower surface and is not easy to handle with a single sheet, it is common to apply a release layer to the upper surface of each sheet to be stacked and stored and handled as a laminate.

Even when the adhesive sheet is handled as a laminate, each sheet sheet has a low adhesive force due to a property of re-peeling, so that the sheet is dropped one by one while being carried. For this reason, it is widely used to solve the problem of dropping one by one by using a container called a dispenser that can hold a pressure sensitive adhesive sheet laminate.

Since the adhesive layer is applied only to one end of each sheet underside and the opposite end is non-tacky, the paper and plastic adhesive sheets alternately in such a manner that the bottom adhesive portion adheres to the top surface of the non-adhesive portion of the adjacent sheet. It attaches and manufactures a laminated body. When the top sheet is pulled out of this stack, it becomes a zigzag form in which the bottom sheet comes up. In the industry, this type of popup is called a pop-up dispenser. It is widely used.

There are several types of dispensers: reciprocating, in which the laminate moves during dispensing, and non-reciprocating, in which the laminate adheres to the bottom of the dispenser. In addition, a multi-layer laminate comprising a single laminate dispenser including a single laminate, which is a general form of a sticky note, and a plurality of laminates made of a sticky sheet having a long and narrow shape, such as a film index, attached side by side to a single surface. There is a sieve dispenser.

The shape of this dispenser typically consists of a hexahedron shape, typically an upper layer with an opening for pulling the sheet of the stack, a lower layer supporting, and a closed type with four sides connecting the two sides, and two opposite sides. There may be an open shape in which the adhesive sheet stack mounted therein is visible.

When the adhesive sheet stack is mounted and sold in the dispenser, the consumer should immediately remove the adhesive sheet from the dispenser, which requires the top sheet to be exposed out of the dispenser. However, due to the characteristics of the product, dozens of thin adhesive sheets are stacked and the inside of the dispenser cannot be checked, so it is not possible to know whether multiple sheets are used, which may cause a problem of low consumer confidence in the manufacturer or distributor. . Therefore, before using a dispenser, the opening part is sealed and the method which can use an adhesive sheet immediately when opening an opening is urgently required.

Several methods for solving this problem are proposed as patents. First, U. S. Patent No. 5,798, 159 discloses a structure in which an adhesive sheet of an uppermost layer exposed as an opening of a dispenser is attached to a lid of an opening to immediately open the lid of the opening. This has the advantage of providing confidence that the dispenser is sealed when it is sold to consumers, but it is not only necessary to remove the top sheet of the adhesive sheet through the opening, attach it to the cover, but also difficult to refill the product. have.

Meanwhile, Korean Patent Publication No. 2000-16742 discloses an adhesive tape strip laminate and an adhesive tape flag laminate having a leader strip with a tab in the center thereof. This is a method of drawing the top sheet of the stack by attaching an adhesive coated leader strip to the top surface of the adhesive sheet stack, placing the tip in the middle of the opening, and pulling the tab with the thumb and index finger through the opening. . This method is convenient because the laminate can be refilled smoothly, the opening of the dispenser can be sealed and sold, and the adhesive sheet can be pulled out of the opening immediately when the opening is opened. However, an adhesive coated leader strip must be made separately and attached to the upper layer of the laminate, and a strong adhesive must be used to pull out the first sheet of the adhesive sheet without fail, in which case the first sheet cannot be used.

And the above two prior art only refers to the case of manufacturing a single stack with a pop-up dispenser, and a plurality of stacks having a long and narrow shape, such as a film index, attached side by side to a single surface and used No mention is made of the laminate dispenser.

In addition, the film index dispenser currently on the market is currently being sold and distributed in the form that the first sheet is exposed. If multiple laminate dispensers are to be manufactured and sold by sealing the opening, the adhesive coated leader strips must be mounted one by one on the laminate. Therefore, as the number of laminated bodies becomes smaller and the width becomes smaller, the production process becomes more complicated, and when the opening of the dispenser is opened, the inconvenience of having to pull out the first sheet by pulling each of the narrow leader strips continuously occurs.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and not only a single adhesive sheet laminate, but also a plurality of laminate dispensers that use a plurality of laminates having a long and narrow form side by side on a single surface, and start dispensing of adhesive sheets. The adhesive sheet laminate and the laminate using a leader band without a separate adhesive coating for dispensing paper and plastic adhesive sheet laminates used in various shapes of pop-up dispensers can be usefully used. An object of the present invention is to provide a pop-up dispenser.

In order to achieve the above object, in the present invention, in each sheet including a flexible base layer having a top surface and a bottom surface, a release layer is applied on the upper surface and a pressure-sensitive adhesive portion on which the pressure-sensitive adhesive is applied in the longitudinal direction of the sheet. A pressure-sensitive adhesive sheet having a pressure-sensitive adhesive portion, wherein the lower pressure-sensitive adhesive portion is continuously attached to the upper surface of the non-adhesion portion of an adjacent sheet in the longitudinal direction to form a laminate, wherein the second adhesive sheet adjacent to the non-adhesion portion of the uppermost adhesive sheet is formed. It provides a pressure-sensitive adhesive sheet laminated body provided with a leader band consisting of an insertion portion inserted between the upper surface and the handle portion bent upward from the end of the laminate.

In order to achieve the above another object, in the present invention, in each sheet including a flexible base layer having a top surface and a bottom surface, a release layer is coated on the top surface and a pressure-sensitive adhesive portion is coated on the bottom surface in the longitudinal direction of the sheet. A plurality of adhesive sheet laminates having a non-adhesive portion, wherein a plurality of adhesive sheet laminates, in which a lower adhesive portion is continuously attached to an upper surface of a non-adhesive portion of an adjacent sheet in a longitudinal direction to form a laminate, are attached side by side to a flat base plate. An insert having a width capable of covering all of the laminates attached side by side and inserted between the non-adhesive portion of the top adhesive sheet in each laminate and the top surface of the adjacent second adhesive sheet, and upwardly at the end of the laminate. Adhesive sheet, characterized in that provided with a leader band consisting of a bent handle portion It provides the body.

In addition, the present invention provides a dispenser comprising the single adhesive sheet laminate or a plurality of adhesive sheet laminates.

The present invention, in the adhesive sheet laminate having a leader band and the dispenser comprising the same for the disclosure of the paper and plastic adhesive sheet laminate, the adhesive strip is not applied to the leader strip, unlike the prior art. A leader band is used to facilitate initiation of the traction distribution of the adhesive sheet stack in the pop-up dispenser.

Hereinafter, with reference to the accompanying drawings will be described in detail the adhesive sheet laminate and dispenser of the present invention.

1 is a cross-sectional view of an adhesive sheet laminate having a non-adhesive leader band in a closed dispenser according to an embodiment of the present invention, and FIG. 2 is a non-adhesive leader band in an open dispenser according to another embodiment of the present invention. The cross section of the adhesive sheet laminated body provided with is shown.

In the adhesive sheet laminate 20, each sheet is made of paper and film, and is a flexible substrate having an upper surface and a lower surface. Various colors are printed or dyed on the substrate itself or the surface for memo or attention. Or a glyph. A release layer having a releasing force (low adhesion coating) is applied to the upper surface of each sheet, and a pressure-sensitive adhesive 23 and a non-adhesive portion, each of which is applied a pressure-sensitive adhesive in the longitudinal direction of the sheet, are formed on the lower surface.

The paper and film adhesive sheet laminate 20 is attached to each other in such a manner that the adhesive coating portions of the adhesive portion on the bottom of the second adhesive sheet are attached to the non-adhesive portion of the uppermost adhesive sheet on the bottom, and are stacked together in a suitable number of 10 to 100 sheets. Make it a form.

Leader band 30 according to the invention is inserted between the non-adhesive portion of the uppermost adhesive sheet 21 and the upper surface of the adjacent second adhesive sheet 22 and the bent upward from the end of the laminate The handle portion 31 is made.

The pop-up dispenser 10 can be used in various shapes, but here, the structure is the simplest and the most superior in terms of manufacturing process and price, and the opening 11 is formed in the middle part of the upper portion, and the box is a hexahedron shape. Will be described with an example. The width of the opening 11 is preferably 5 to 10 mm longer than the width of the adhesive sheet so that the adhesive sheet can easily escape, and the length of the opening 11 is about 1/4 to 1/2 of the length of the adhesive sheet.

The length and width of the dispenser 10 may be as long as 5-10 mm longer than the size of the adhesive sheet laminate 20 to be contained, and the height may be higher than the height of the laminate. The adhesive sheet laminate 20 is preferably fixed to the lower end of the dispenser 10 with an adhesive tape to prevent movement in the dispenser 10 during assembly.

The material of the leader band 30 for traction mounted to cover a part of the uppermost adhesive sheet 21 of the adhesive sheet laminate 20 according to the present invention is preferably paper and film, and the substrate of the adhesive sheet to be towed. The same kind or different kinds may be used. In addition, the reader band 30 may be printed with a variety of colors or patterns, such as 'pull this place' in order to distinguish from the existing adhesive sheet.

4A to 4C are cross-sectional views illustrating a process of attaching the non-adhesive leader band 30 to the adhesive sheet laminate 20 according to the present invention, and FIG. 4A is a top adhesive sheet 21 of the adhesive sheet laminate 20. The non-adhesive leader band 30 is inserted into the lower surface of the state, Figure 4b is a state in which the non-adhesive leader band 30 is bent upward from the stack, and Figure 4c is the mounting of the non-adhesive leader band 30 This indicates a completed state.

Referring to the mounting process of the non-adhesive leader band 30 in detail, first, as shown in Figure 4a, the second adhesive sheet adjacent to the non-adhesive portion of the upper adhesive sheet 21 of the leader band 30 of the present invention ( Insert between the top of 22). As mentioned above, the leader band 30 has an insertion portion 32 inserted between the non-adhesive portion of the uppermost adhesive sheet 21 and the upper surface of the adjacent second adhesive sheet 22 and upwardly at the end of the laminate. The handle portion 31 is bent, the length of the insertion portion 32 is suitable for 2/3 to 3/3 of the length of the non-adhesive portion of the lower surface of the uppermost adhesive sheet 21, the handle portion 31 The length is preferably 1/2 to 3/5 of the length of each sheet.

The next step is to fold the handle 31 of the leader band 30 upward at the end of the stack, as shown in Figure 4b.

Subsequently, as shown in FIG. 4C, when the end of the leader band 30 is in the middle of the adhesive sheet length, or when mounted in the dispenser 10, the leader band 30 is visible in the opening 11 and slightly smaller than the middle of the opening 11. Adjust the length of the handle portion 31 to be long.

The mounting method of the leader band 30 as described above may be further simplified by only folding in advance in a state where the length is determined and inserting it into the uppermost adhesive sheet 21 of the adhesive sheet stack 20.

5 is a perspective view of a single adhesive sheet laminate 20 having a non-adhesive leader band 30 according to an embodiment of the present invention, and FIG. 6 is a non-adhesive leader band 30a according to another embodiment of the present invention. ) Is a perspective view of a plurality of adhesive sheet laminates 20a, 20b, 20c, 20d, and 20e. In the case of multiple laminates, as shown in Fig. 6, multiple adhesive sheet laminates 20a, 20b, 20c, 20d, and 20e having the same length are attached side by side to the flat base plate 40, and the laminates are all The leader band 30a having a width that can be covered is mounted in the same manner as above.

The width of the leader band 30 is determined by differently using a single laminate and a case of using multiple laminates. In the case of a single stack, 1/3 to 3/3 of the width of the stack is suitable, and in the case of multiple stacks, the width to the opening of the dispenser 10 between the beginning side of the first stack and the end side of the last stack The width of the leader band 30 is determined to be within the range between the widths of (11).

In the adhesive sheet stack 20 having the leader band 30 mounted thereon, the leader band 30 is disposed on a surface where the opening 11 is sealed and the opening 11 of the dispenser 10 in which one side of the hexahedron is opened. Insert it to come. The fixing between the bottom surface of the dispenser 10, which is the opposite side of the opening 11, and the laminate can be carried out as necessary. After that, the opened surface is sealed with a tape or the like.

3A to 3D illustrate that the adhesive sheet is continuously distributed from the adhesive sheet laminate 20 having the non-adhesive leader band 30 in the dispenser 10 including the adhesive sheet laminate 20 according to the present invention. The process is illustrated. Here, it can be seen that the opening 11 of the pop-up dispenser 10 in the sealed state is opened and the top adhesive sheet 21 of the adhesive sheet stack 20 is drawn and continuously distributed. This is a process in which the folded paper or film acts as a ring and pulls the paper and film adhesive sheet out of the dispenser 10, thereby facilitating the start of the adhesive sheet stack 20 without applying an adhesive to the leader band 30. Let's do it.

As described above, according to the present invention, unlike the prior art, there is no special treatment such as applying an adhesive to the leader band, so assembly is very simple for the producer, and the consumer can easily start and use the pop-up dispenser without difficulty. Furthermore, currently available commercially available multi-color film indexes are pop-up dispensers of multiple laminates, with each sheet exposed at its opening, whereas in the case of the adhesive sheet laminate and the dispenser comprising the same, the pop-ups of a single laminate are available. Like the dispenser, the dispenser box can be manufactured, distributed, and sold in a sealed state, giving consumers more confidence.

Claims (11)

In each sheet including a flexible base layer having a top surface and a bottom surface, a release layer is applied to the top surface and a non-adhesive portion to which the pressure sensitive adhesive is applied in the length direction of the sheet and a non-adhesive portion on the bottom surface are adjacent to each other. In the adhesive sheet laminated body which adheres continuously to the upper surface of the non adhesion part of a sheet | seat in the longitudinal direction, and forms a laminated body, A pressure sensitive adhesive sheet laminate comprising: a leader band comprising an insertion portion inserted between a non-adhesive portion of an uppermost adhesive sheet and an upper surface of an adjacent second adhesive sheet, and a handle portion bent upward at an end of the laminate. The length of the leader band inserting portion is 2/3 to 3/3 of the length of the top adhesive sheet non-adhesive portion, and the length of the handle portion is 1/2 to 3/5 of the length of each sheet. Adhesive sheet laminate. The adhesive sheet laminate according to claim 1, wherein a width of the leader band is 1/3 to 3/3 of a laminate width. The adhesive sheet laminate according to claim 1, wherein the leader band is made of paper or a polymerizable material and is transparent or opaque. The adhesive sheet laminate according to claim 1, wherein the flexible base layer is formed of a single layer of paper or a polymerizable material. In each sheet including a flexible base layer having a top surface and a bottom surface, a release layer is applied to the top surface and a non-adhesive portion to which the pressure sensitive adhesive is applied in the length direction of the sheet and a non-adhesive portion on the bottom surface are adjacent to each other. A plurality of adhesive sheet laminates in which a plurality of adhesive sheet laminates that are continuously attached to the upper surface of the non-adhesive portion of the sheet in a longitudinal direction to form a laminate are attached side by side to a flat base plate, An insertion portion inserted between the non-adhesive portion of the uppermost adhesive sheet and the upper surface of the adjacent second adhesive sheet in each laminate, the handle being bent upward at the end of the laminate. A pressure-sensitive adhesive sheet laminate, characterized in that one piece of leader band is provided. 7. The length of the leader band inserting portion is 2/3 to 3/3 of the length of the top adhesive sheet non-adhesive portion, and the length of the handle portion is 1/2 to 3/5 of the length of each sheet. Adhesive sheet laminate. 7. The adhesive sheet laminate of claim 6, wherein the width of the leader band is between a width between the beginning side of the first stack and the end side of the last stack to a dispenser opening width. The adhesive sheet laminate according to claim 6, wherein the leader band is made of paper or a polymerizable material and is transparent or opaque. The adhesive sheet laminate according to claim 6, wherein the flexible base layer is formed of a single layer of paper or a polymerizable material. A dispenser comprising the adhesive sheet laminate of claim 1.

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