CN211643279U

CN211643279U - Aluminum foil flexible container with independent PE lining

Info

Publication number: CN211643279U
Application number: CN202020041152.7U
Authority: CN
Inventors: 张亮; 李厚力
Original assignee: Nanjing Lvli New Material Co ltd
Current assignee: Nanjing Lvli New Material Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-09
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses an aluminium foil flexible container with independent PE inner lining, the utility model belongs to the technical field of aluminium foil flexible container, including flexible container, flexible container includes aluminium foil layer, gelatinous layer, weaving layer and PE thickening layer, just the gelatinous layer is located the middle part of aluminium foil layer and weaving layer, the weaving layer includes first braided wire, second braided wire and third braided wire, first braided wire and second braided wire and third braided wire are crisscross the arrangement of each other; the utility model discloses a PE thickening layer that sets up and the miniature gasbag strip that sets up can be favorable to the flexible container when loading sharp-pointed article, can avoid sharp-pointed article to cause the damage to the PE thickening layer, and weave the weaving layer that silk and third were woven to the silk and constitute through the first weaving silk that sets up, the second, can heat the combination with the colloidal layer, can be smooth make colloidal layer and weaving layer fuse, be favorable to improving the toughness of flexible container, and can not cause the influence to the flexible container.

Description

Aluminum foil flexible container with independent PE lining

Technical Field

The utility model relates to an aluminium foil flexible container technical field, concretely relates to aluminium foil flexible container of independent PE inside lining in area.

Background

At present, the existing aluminum-plastic composite material is generally formed by compounding three layers or four layers of materials to form an integral packaging film, and each layer cannot be separated. The existing structure can be regarded as a single-layer film, and the barrier property meets the existing requirements when the film is used as an inner bag, but the film has defects in impact puncture resistance and extension tensile property. The defect is shown in that even under the protection of the PP braided outer bag, the inner bag can be punctured when the PP braided outer bag is extruded and collided by small particle foreign objects like sharp particles.

The existing aluminum foil lining bag cannot improve the puncture resistance by thickening the innermost PE layer, because the membrane of the lining bag is of an integral structure, and the performance of the lining bag is greatly reduced after the pure PE membrane is compounded with other materials with poor stretching and extension. We therefore propose an aluminium foil bulk bag with a separate PE liner.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides an aluminium foil flexible container bag of independent PE inside lining in area possesses and adopts aluminium foil inside lining and pure PE membrane double-set structure, and existing high separation nature possesses certain puncture extensibility ability again, and make full use of has the inventory resource now, and nimble high-efficient use practices thrift advantages such as manufacturing cost, has solved current flexible container bag and is the individual layer material, when meetting similar sharp-pointed tiny particle foreign object extrusion collision, the problem that the inner bag can be punctured.

The utility model discloses an aluminium foil flexible container with independent PE inside lining, including the flexible container, the flexible container includes aluminium foil layer, gelatinous layer, weaving layer and PE thickening layer, and the gelatinous layer is located the middle part of aluminium foil layer and weaving layer, the weaving layer includes first weaving silk, second weaving silk and third weaving silk, first weaving silk, second weaving silk and third weaving silk are arranged alternately each other, and the bottom middle part of weaving layer is seted up flutedly, the recess fixedly connected with adhesive film of weaving layer, the top fixedly connected with glue fusion layer of PE thickening layer, the top and the adhesive film veneer of glue fusion layer, the top fixedly connected with two sets of colloid spliced poles of PE thickening layer, the bottom of weaving layer is seted up two sets of circular recesses, the circular recess department of weaving layer is fixed continuous with the colloid spliced pole, a plurality of groups of strip-shaped grooves are equidistantly arranged at the bottom of the PE thickening layer, the strip-shaped grooves of the PE thickening layer are fixedly connected with micro air bag strips, the PE thickening layer and the micro air bag strip are arranged, so that the flexible freight bag can be favorable for preventing sharp articles from damaging the PE thickening layer when being filled with the sharp articles, the knitting layer composed of the first knitting yarn, the second knitting yarn and the third knitting yarn can be combined with the colloid layer by heating, can smoothly fuse the colloidal layer and the woven layer, is beneficial to improving the toughness of the flexible freight bag, can not influence the flexible freight bag, the arranged colloid connecting column and the glue fusion layer can be matched with a PE thickening layer to further enhance the connection tightness between the PE thickening layer and the aluminum foil layer, meanwhile, when the container is used, the container can resist external pulling to a greater degree, and the service life of the container bag is prolonged.

The utility model discloses an aluminium foil flexible container of independent PE inside lining in area, wherein the top of flexible container is equipped with sealed go-between, two circular through-holes have been seted up at the top of sealed go-between, the circular through-hole fixedly connected with bail of sealed go-between department, the fixed surface of sealed go-between is connected with the magnetic sealing strip, and through the sealed go-between that sets up and the magnetic sealing strip that sets up, can seal the flexible container when using, is favorable to the transportation of loading of article.

The utility model discloses an aluminium foil flexible container of independent PE inside lining in area, wherein the annular groove has been seted up to the inboard of sealed go-between, the annular groove fixedly connected with block groove and the closing plate of sealed go-between, block groove and closing plate adaptation of each other, through closing plate and the block groove that sets up, can make sealing up the go-between can be better seal, prevent that the article of loading from dropping when the transportation.

The utility model discloses an aluminium foil flexible container of independent PE inside lining in area, wherein two sets of bar recesses have openly been seted up in the outside in block groove, the bar groove fixedly connected with sealing strip in block groove, circular through-hole has all been seted up to the both sides of sealing strip, the sealed section of thick bamboo of circular through-hole fixedly connected with of sealing strip department, through the sealing strip that sets up, the bar recess of the sealed post that can cooperate the setting, the sealing connection nature of further reinforcing sealed go-between is favorable to the use of device.

The utility model discloses an aluminium foil flexible container of independent PE inside lining in area, wherein two sets of circular recesses have openly been seted up in the outside of closing plate, the sealed post of circular groove fixedly connected with of closing plate, sealed post and sealed section of thick bamboo adaptation of each other is two sets of the bar recess has been seted up between the sealed post, the bar groove of sealed post and the sealed section of thick bamboo adaptation of each other of sealing strip through the sealed post that sets up and the sealed section of thick bamboo that sets up, can strengthen the stability of being connected of sealing strip and sealed section of thick bamboo.

The utility model discloses an aluminium foil flexible container of independent PE inside lining in area, wherein the inboard bottom of flexible container has seted up circular recess, the circular recess fixedly connected with bottom gusset plate of flexible container, the arc recess has been seted up to the outside equidistance of bottom gusset plate, the arc recess fixedly connected with snap-on plate of bottom gusset plate, through the snap-on plate and the bottom gusset plate that set up, can be favorable to the loading stability of the flexible container of setting, and can assist the flexible container to load article through the bottom gusset plate.

The utility model discloses an aluminium foil flexible container of independent PE inside lining in area, wherein the circular recess has been seted up at the top of block board, the circular recess department fixedly connected with bottom sprag pole of block board, bottom sprag pole's top fixedly connected with connecting block, the top fixedly connected with magic flitch of connecting block, the magic flitch links to each other with the bottom of PE thickening layer is fixed, and through being connected of the magic flitch that sets up and PE thickening layer, can break away from the flexible container with the PE thickening layer in the later stage when for the flexible container can with the smooth separation of PE thickening layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a PE thickening layer that sets up and the miniature gasbag strip that sets up, can be favorable to the flexible container when loading sharp-pointed object, can avoid sharp-pointed object to cause the damage to the PE thickening layer, and weave the silk through the first of setting, the second weaves the weaving layer that silk and third woven the silk component, can heat the combination with the colloid layer, can be smooth make colloid layer and weaving layer fuse, be favorable to improving the toughness of flexible container, and can not lead to the fact the influence to the flexible container, and the colloid spliced pole and the glue fusion layer that set up can cooperate the PE thickening layer, further reinforcing PE thickening layer and aluminium foil layer be connected compactedness, simultaneously when using, can be great degree resist external dragging, the life of flexible container has been prolonged.

2. The utility model can seal the flexible freight bag when in use through the arranged sealing connecting ring and the arranged magnetic sealing strip, is favorable for the loading and transportation of articles, can lead the sealing connecting ring to be better sealed through the arranged sealing plate and the clamping groove, prevents the loaded articles from falling off when in transportation, can be matched with the strip-shaped groove of the arranged sealing column through the arranged sealing strip, further enhances the sealing connectivity of the sealing connecting ring, is favorable for the use of the device, can enhance the connection stability of the sealing strip and the sealing column through the arranged sealing column and the arranged sealing column, can be favorable for the loading stability of the arranged flexible freight bag through the arranged clamping plate and the bottom reinforcing plate, can assist the flexible freight bag to load articles through the bottom reinforcing plate, and can be connected with the PE thickening layer through the arranged pasting plate, can break away from the flexible container with the PE thickening layer later stage when needs for flexible container can be with the smooth separation of PE thickening layer.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the three-dimensional structure of the flexible freight bag of the present invention;

FIG. 2 is an enlarged view of the section A and the braided layer;

FIG. 3 is a perspective view of the seal attachment ring;

fig. 4 is a schematic view of the top-view cross-sectional structure of the flexible freight bag of the present invention.

In the figure: 01. a flexible container; 02. a magnetic seal strip; 03. a sealing connection ring; 04. lifting a ring; 05. an aluminum foil layer; 06. a colloidal layer; 07. an adhesive film; 08. glue blending layer; 09. weaving layer; 10. a micro air bag strip; 11. PE thickening layer; 12. a colloid connecting column; 13. a first braided wire; 14. a second braided wire; 15. a third braided wire; 16. a sealing cylinder; 17. a sealing strip; 18. a clamping groove; 19. a sealing plate; 20. sealing the column; 21. connecting blocks; 22. a bottom support bar; 23. a clamping plate; 24. a bottom gusset plate; 25. magic tape board.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the aluminum foil container bag with independent PE lining of the present invention comprises a container bag 01, wherein the container bag 01 comprises an aluminum foil layer 05, a colloidal layer 06, a woven layer 09, and a PE thickening layer 11, wherein the colloidal layer 06 is located in the middle of the aluminum foil layer 05 and the woven layer 09, the woven layer 09 comprises a first woven wire 13, a second woven wire 14, and a third woven wire 15, the first woven wire 13, the second woven wire 14, and the third woven wire 15 are arranged in a staggered manner, a groove is formed in the middle of the bottom of the woven layer 09, a bonding film 07 is fixedly connected to the groove of the woven layer 09, a glue-fused layer 08 is fixedly connected to the top of the PE thickening layer 11, two groups of glue-connecting columns 12 are fixedly connected to the top of the glue-fused layer 08, two groups of circular grooves are formed in the bottom of the woven layer 09, the circular groove of the woven layer 09 is fixedly connected to the glue-connecting column 12, the bottom of the PE thickening layer 11 is provided with a plurality of groups of strip-shaped grooves at equal intervals, the strip-shaped grooves of the PE thickening layer 11 are fixedly connected with micro air bag strips 10, the PE thickening layer 11 and the micro air bag strips 10 can be used for preventing sharp articles from damaging the PE thickening layer 11 when the container bag 01 is filled with the sharp articles, the braided layer 09 formed by the first braided wire 13, the second braided wire 14 and the third braided wire 15 can be used for heating and combining with the colloidal layer 06 to smoothly fuse the colloidal layer 06 with the braided layer 09, the toughness of the container bag 01 can be improved, the container bag 01 cannot be influenced, the arranged colloidal connecting column 12 and the colloidal fusion layer 08 can be matched with the PE thickening layer 11, the connection tightness of the PE thickening layer 11 and the aluminum foil layer 05 can be further enhanced, and when the container bag is used, can resist the pulling of the outside to a greater extent, and prolongs the service life of the flexible freight bag 01.

The top of flexible container 01 is equipped with sealed go-between 03, and two circular through-holes have been seted up at the top of sealed go-between 03, and the circular through-hole fixedly connected with hand-ring 04 of sealed go-between 03, and the fixed surface of sealed go-between 03 is connected with magnetic sealing strip 02, through the magnetic sealing strip 02 of sealed go-between 03 and setting that sets up, can seal flexible container 01 when using, is favorable to the transportation of filling of article.

The annular groove has been seted up to sealed go-between 03's inboard, and sealed go-between 03's annular groove department fixedly connected with block groove 18 and closing plate 19, and block groove 18 and closing plate 19 adaptation of each other can be through closing plate 19 and the block groove 18 that sets up, can make better sealing of sealed go-between 03, prevent when the transportation, the article of packing drop.

Two sets of bar grooves have openly been seted up in the outside in block groove 18, and the bar groove fixedly connected with sealing strip 17 of block groove 18, and circular through-hole has all been seted up to the both sides of sealing strip 17, and the sealed section of thick bamboo 16 of circular through-hole fixedly connected with of sealing strip 17 department can cooperate the bar groove of the sealed post 20 that sets up through the sealing strip 17 that sets up, further strengthens the sealing connection nature of sealed go-between 03, is favorable to the use of device.

Two sets of circular recesses have been seted up openly in the outside of closing plate 19, and the circular groove fixedly connected with seal post 20 of closing plate 19, seal post 20 and the adaptation of a sealed section of thick bamboo 16 each other have been seted up the bar recess between two sets of seal posts 20, and the bar groove of seal post 20 and the adaptation of a sealed section of thick bamboo 17 each other, through the seal post 20 that sets up and the sealed section of thick bamboo 16 that sets up, can strengthen the stability of being connected of sealing strip 17 and a sealed section of thick bamboo 16.

Circular recess has been seted up to the inboard bottom of flexible container 01, and flexible container 01's circular recess department fixedly connected with bottom gusset plate 24, and the arc recess has been seted up to the outside equidistance of bottom gusset plate 24, and the arc recess department fixedly connected with block board 23 of bottom gusset plate 24, through block board 23 and the bottom gusset plate 24 that sets up, can be favorable to the loading stability of the flexible container 01 who sets up, and can assist flexible container 01 to load the article through bottom gusset plate 24.

Circular recess has been seted up at the top of splice plate 23, circular recess department fixedly connected with bottom sprag pole 22 of splice plate 23, bottom sprag pole 22's top fixedly connected with connecting block 21, the top fixedly connected with magic flitch 25 of connecting block 21, magic flitch 25 links to each other with PE thickening layer 11's bottom is fixed, magic flitch 25 through the setting is connected with PE thickening layer 11, can break away from PE thickening layer 11 in the later stage when flexible container 01, make flexible container 01 can with the smooth separation of PE thickening layer 11.

When using the utility model discloses the time:

firstly, weaving a first weaving wire 13, a second weaving wire 14 and a third weaving wire 15 in a staggered arrangement mode, wherein the weaving layer 09 can be woven, combining the weaving layer 09 with a set colloidal layer 06 and an aluminum foil layer 05, and placing the combined weaving layer 09, the set colloidal layer 06 and the aluminum foil layer 05 into an oven for heating, so that the weaving layer 09, the set colloidal layer 06 and the aluminum foil layer 05 can be combined together under the action of the colloidal layer 06, and the colloidal layer 06 can permeate into the aluminum foil layer 05 and the weaving layer 09;

then, the bottom of the woven layer 09 is provided with a combination of an adhesive film 07 and a glue fusion layer 08, and the PE thickening layer 11 can be matched with the arranged glue connecting column 12 to force the PE thickening layer 11 to be fused with the woven layer 09, so that the PE thickening layer 11 can be fixed;

at this moment, the sealing connecting ring 03 is installed above the combined PE thickening layer 11, the sealing connecting ring 03 can be combined in a combined connection mode, when sealing is needed, the sealing cylinder 16 and the sealing column 20 can be matched through the combination of the two sealing strips 17 and the sealing plate 19 which are arranged on the sealing connecting ring 03, the combined PE thickening layer 11 can be smoothly sealed, and the use of the flexible freight bag 01 is facilitated;

when the PE thickening layer 11 needs to be taken down, the magic tape 25 can be uncovered by opening the sealing connection ring 03 and the bottom reinforcing plate 24 arranged at the bottom, so that the PE thickening layer 11 can be smoothly taken down, and the installation of the flexible freight bag 01 is completed.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an aluminium foil flexible container of independent PE inside lining in area, includes flexible container, its characterized in that: the flexible freight bag comprises an aluminum foil layer, a colloidal layer, a braided layer and a PE thickening layer, wherein the colloidal layer is positioned in the middle of the aluminum foil layer and the braided layer, the weaving layer comprises a first weaving wire, a second weaving wire and a third weaving wire, the first weaving wire, the second weaving wire and the third weaving wire are arranged in a staggered way, and the middle part of the bottom of the weaving layer is provided with a groove, the groove of the weaving layer is fixedly connected with an adhesive film, the top of the PE thickening layer is fixedly connected with a glue blending layer, the top of the glue blending layer is glued with the adhesive film, the top of the PE thickening layer is fixedly connected with two groups of colloid connecting columns, the bottom of the weaving layer is provided with two groups of circular grooves, the circular groove of weaving layer is fixed continuous with the colloid spliced pole, a plurality of groups of bar recess have been seted up to the bottom equidistance of PE thickening layer, the bar recess fixedly connected with miniature gasbag strip of PE thickening layer.

2. The aluminum foil bulk bag with independent PE liner according to claim 1, wherein: the top of the flexible freight bag is provided with a sealing connecting ring, the top of the sealing connecting ring is provided with two circular through holes, the circular through holes of the sealing connecting ring are fixedly connected with lifting rings, and the surface of the sealing connecting ring is fixedly connected with a magnetic sealing strip.

3. The aluminum foil bulk bag with independent PE liner according to claim 2, wherein: the inner side of the sealing connecting ring is provided with an annular groove, the annular groove of the sealing connecting ring is fixedly connected with a clamping groove and a sealing plate, and the clamping groove and the sealing plate are mutually matched.

4. The aluminum foil bulk bag with independent PE liner as claimed in claim 3, wherein: two sets of bar grooves are openly seted up in the outside in block groove, the bar groove department fixedly connected with sealing strip in block groove, circular through-hole has all been seted up to the both sides of sealing strip, the circular through-hole department fixedly connected with sealing barrel of sealing strip.

5. The aluminum foil bulk bag with independent PE liner as claimed in claim 3, wherein: the sealing plate is characterized in that two groups of circular grooves are formed in the front face of the outer side of the sealing plate, sealing columns are fixedly connected to the circular grooves of the sealing plate and are matched with the sealing cylinder, strip-shaped grooves are formed between the two groups of sealing columns, and the strip-shaped grooves of the sealing columns are matched with the sealing strips.

6. The aluminum foil bulk bag with independent PE liner according to claim 1, wherein: the bottom of the inner side of the flexible freight bag is provided with a circular groove, the circular groove of the flexible freight bag is fixedly connected with a bottom reinforcing plate, arc-shaped grooves are formed in the outer side of the bottom reinforcing plate at equal intervals, and the arc-shaped groove of the bottom reinforcing plate is fixedly connected with a clamping plate.

7. The aluminum foil bulk bag with independent PE liner as claimed in claim 6, wherein: the top of block board has seted up circular recess, the circular recess department fixedly connected with bottom sprag pole of block board, the top fixedly connected with connecting block of bottom sprag pole, the top fixedly connected with magic flitch of connecting block, the magic flitch is fixed continuous with the bottom of PE thickening layer.