CN215884837U

CN215884837U - Impact-resistant high-barrier composite flexible freight bag

Info

Publication number: CN215884837U
Application number: CN202122206374.7U
Authority: CN
Inventors: 孟涛; 孟志伟
Original assignee: Yixing Huayu Plastic Packaging Co ltd
Current assignee: Yixing Huayu Plastic Packaging Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-22
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an impact-resistant high-barrier composite flexible freight bag, which belongs to the technical field of flexible freight bags and comprises a bag body, wherein the bag body comprises a PE woven cloth and a nylon composite film layer, a bag cover for sealing an opening of the bag body is arranged at the top of the bag body, a first zipper is arranged between the bag cover and the bag body, first moisture-proof bags which are uniformly distributed are arranged on the inner wall of the bag body, a separation belt is connected to the inner wall of the bottom of the bag body and divides the bag body into a first cavity and a second cavity, a second moisture-proof bag is arranged on the outer wall of the separation belt, a first outlet is formed in the outer wall of the first cavity, a material outlet belt is connected to the outer wall of the first outlet, and a second zipper is arranged between the material outlet belt and the first outlet; the utility model can improve the damp-proof effect and the impact resistance of the flexible freight bag, and the flexible freight bag is divided into two cavities by the dividing strip, thereby enhancing the practicability of the flexible freight bag and simultaneously storing two different materials.

Description

Impact-resistant high-barrier composite flexible freight bag

Technical Field

The utility model relates to the technical field of flexible freight bags, in particular to an impact-resistant high-barrier composite flexible freight bag.

Background

The flexible container bag is also called flexible container bag, ton bag, space bag, etc. the FIBC is one kind of container unit, and may be transported in container unit by crane or fork truck. The flexible container is widely used for transporting and packaging powdery, granular and blocky articles such as food, grain, medicine, chemical industry, mineral products and the like, and is generally used as a packaging product for transportation and storage in developed countries.

The application range of the flexible freight bag in China is expanding, so the market demand potential of the flexible freight bag product is very large, and the development prospect is very wide. The existing flexible freight bag comprises an inner layer and an outer layer, the inner bag is a polyethylene film, the outer bag is a compound film plastic woven, when the flexible freight bag is used for transporting and packaging crops, the crops are easy to rot and deteriorate due to dampness, and therefore, drying agents are usually placed on the side wall of the inner bag of the flexible freight bag, but the drying effect is unsatisfactory, the drying effect on materials in the center of the interior of the flexible freight bag is poor, in addition, the existing flexible freight bag can only transport one commodity generally, and when two different commodities need to be transported, two flexible freight bags are needed to complete.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides an impact-resistant high-barrier composite container bag.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a compound flexible container of high separation of shock-resistant, includes the bag body, the bag body includes that PE weaves cloth and the compound rete of nylon, the top of the bag body is provided with and is used for the bag cover with bag body opening confined, be provided with first zip fastener between the bag cover and the bag body, the internal wall of bag is provided with evenly distributed's first dampproofing bag, the bottom internal wall of the bag body is connected with the median, the median separates the bag body for first cavity and second cavity, the median outer wall is provided with the dampproofing bag of second, first export has been seted up to first cavity outer wall, first export outer wall is connected with out the material area, it is provided with the second zip fastener between material area and the first export to go out, the second export has been seted up to the bottom of second cavity, second export outer wall is connected with the discharging pipe, the discharging pipe outer wall is provided with tightens up the stay cord.

Preferably, the inner wall of the bag body is connected with a first magic tape, and the outer wall of the separation strip is connected with a second magic tape matched with the first magic tape.

Preferably, two inserting plates are movably connected in the separating band, and the outer walls of the two inserting plates are connected with a third moisture-proof bag.

Preferably, the first moisture-proof bag, the second moisture-proof bag and the third moisture-proof bag are the same in structure and made of breathable materials, the bag opening of the first moisture-proof bag is formed in the first moisture-proof bag through a zipper, and granular edible desiccants are filled in the first moisture-proof bag.

Preferably, a coating film layer is connected between the PE woven cloth and the nylon composite film layer, the PE woven cloth is formed by weaving PE woven filaments, and the nylon composite film layer is formed by sequentially connecting a PE inner layer, an adhesion inner layer, a nylon layer, an adhesion outer layer and a PE outer layer.

Preferably, the bonding inner layer and the bonding outer layer are both vinyl polyurethane adhesive layers.

Compared with the prior art, the utility model provides an impact-resistant high-barrier composite flexible freight bag, which has the following beneficial effects:

1. the impact-resistant high-barrier composite flexible freight bag is divided into two cavities by the dividing strip, so that the practicability of the flexible freight bag is enhanced, two different materials can be stored simultaneously, and the moisture-proof bag is arranged on the dividing strip, so that the drying effect of the materials in the center of the interior of the flexible freight bag is improved.

2. This compound flexible container of high resistant impact separates through pasting the second magic and pasting the position that the difference was pasted at first magic, can adjust the parking space of first cavity and second cavity, and then improves flexible container's result of use.

3. This compound flexible container of shock-resistant high resistant separation is made by the compound rete heat scalding of PE woven fabrics and nylon through the bag body, need not to make, and impact resistance is good, and overall toughness is good, the high sealed high separation of the bag body.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the structure of the separator of the present invention.

Fig. 4 is a schematic cross-sectional view of the pouch of the present invention.

In the figure: 1. a bag body; 101. PE weaving cloth; 102. a nylon composite film layer; 2. a bag cover; 3. a first zipper; 4. a first moisture resistant pouch; 5. a separator; 501. a first cavity; 502. a second cavity; 6. a second moisture resistant pouch; 7. discharging the material belt; 8. a second zipper; 9. a discharge pipe; 901. tightening the pull rope; 10. a first magic tape; 11. a second magic tape; 12. inserting plates; 13. a third moisture prevention bag; 14. and coating a film layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, an impact-resistant high-barrier composite flexible container comprises a bag body 1, the bag body 1 comprises a PE woven fabric 101 and a nylon composite film layer 102, a bag cover 2 for closing an opening of the bag body 1 is arranged at the top of the bag body 1, a first zipper 3 is arranged between the bag cover 2 and the bag body 1, first moisture-proof bags 4 which are uniformly distributed are arranged on the inner wall of the bag body 1, a dividing strip 5 is connected to the inner wall of the bottom of the bag body 1, the bag body 1 is divided into a first cavity 501 and a second cavity 502 by the dividing strip 5, a second moisture-proof bag 6 is arranged on the outer wall of the dividing strip 5, a first outlet is formed in the outer wall of the first cavity 501, a material outlet belt 7 is connected to the outer wall of the first outlet, a second zipper 8 is arranged between the material outlet belt 7 and the first outlet, a second outlet is formed in the bottom of the second cavity 502, a material outlet pipe 9 is connected to the outer wall of the second outlet, and a tightening pull rope 901 is arranged on the outer wall of the material pipe 9.

When the flexible container is used, the bag body 1 is divided into two cavities through the dividing strip 5, the practicability of the flexible container is enhanced, two different materials can be stored simultaneously, and the moisture-proof bag is arranged on the dividing strip 5 on the basis that the moisture-proof bag is placed on the inner wall of the bag body 1, so that the moisture-proof bag can be stored in the middle of the bag body 1, and the material drying effect on the center of the interior of the flexible container is improved.

Example 2:

referring to fig. 2-3, an impact-resistant high-barrier composite bulk bag, which is substantially the same as that of embodiment 1, further, the inner wall of the bag body 1 is connected with a first magic tape 10, and the outer wall of the separation strip 5 is connected with a second magic tape 11 matched with the first magic tape 10; through pasting the second magic subsides 11 in the position that first magic is pasted 10 is different, can adjust the parking space of first cavity 501 and second cavity 502, and then improve the result of use of flexible freight bag.

Further, two inserting plates 12 are movably connected in the division belt 5, and the outer walls of the two inserting plates 12 are connected with a third moisture-proof bag 13; further improving the drying effect of the materials in the bag body 1.

The first moisture-proof bag 4, the second moisture-proof bag 6 and the third moisture-proof bag 13 are the same in structure and made of breathable materials, the first moisture-proof bag 4 is provided with a bag opening through a zipper, and granular edible desiccant is filled in the first moisture-proof bag 4; the moisture-proof bag uses the breathable material to enable the desiccant in the moisture-proof bag to absorb the moisture of the materials in the container bag, and the bag opening is formed in the moisture-proof bag through the zipper, so that the desiccant can be conveniently replaced.

Example 3:

referring to fig. 1 and 4, an impact-resistant high-barrier composite bulk bag is substantially the same as that of example 1, and further, a coating film layer 14 is connected between a PE woven fabric 101 and a nylon composite film layer 102, the PE woven fabric 101 is woven from PE woven filaments, and the nylon composite film layer 102 is formed by sequentially connecting a PE inner layer, an adhesive inner layer, a nylon layer, an adhesive outer layer and a PE outer layer.

Furthermore, the inner bonding layer and the outer bonding layer are both vinyl polyurethane adhesive layers.

The bag body 1 is made by the compound rete 102 heat scald of PE weaving cloth 101 and nylon, need not to make up to adopt PE inlayer, bonding inlayer, nylon layer, bonding skin and the outer compound rete 102 of nylon of constituteing of PE, impact resistance is good, and whole toughness is good, adopts PE to weave the silk in addition and makes PE weaving cloth 101, and impact resistance is good, and whole toughness is good, the high sealed high separation of the whole body of flexible container.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An impact-resistant high-barrier composite flexible freight bag comprises a bag body (1), and is characterized in that the bag body (1) comprises a PE woven fabric (101) and a nylon composite film layer (102), a bag cover (2) for closing an opening of the bag body (1) is arranged at the top of the bag body (1), a first zipper (3) is arranged between the bag cover (2) and the bag body (1), first moisture-proof bags (4) are uniformly distributed on the inner wall of the bag body (1), a dividing strip (5) is connected to the inner wall of the bottom of the bag body (1), the dividing strip (5) divides the bag body (1) into a first cavity (501) and a second cavity (502), a second moisture-proof bag (6) is arranged on the outer wall of the dividing strip (5), a first outlet is formed in the outer wall of the first cavity (501), a material outlet strip (7) is connected to the outer wall of the first outlet, a second zipper (8) is arranged between the material outlet (7) and the first outlet, a second outlet is formed in the bottom of the second cavity (502), a discharge pipe (9) is connected to the outer wall of the second outlet, and a tightening pull rope (901) is arranged on the outer wall of the discharge pipe (9).

2. The impact-resistant high-barrier composite container bag according to claim 1, wherein a first magic tape (10) is connected to the inner wall of the bag body (1), and a second magic tape (11) matched with the first magic tape (10) is connected to the outer wall of the separation strip (5).

3. The impact-resistant high-barrier composite flexible freight bag according to claim 2, wherein two insertion plates (12) are movably connected in the division strip (5), and a third moisture-proof bag (13) is connected to the outer walls of the two insertion plates (12).

4. The impact-resistant high-barrier composite container bag according to claim 3, wherein the first moisture-proof bag (4), the second moisture-proof bag (6) and the third moisture-proof bag (13) are identical in structure and made of breathable materials, the first moisture-proof bag (4) is provided with a bag opening through a zipper, and the first moisture-proof bag (4) is filled with granular edible desiccant.

5. The impact-resistant high-barrier composite flexible freight bag according to claim 1, characterized in that a coating film layer (14) is connected between the PE woven cloth (101) and the nylon composite film layer (102), the PE woven cloth (101) is woven by PE woven filaments, and the nylon composite film layer (102) is formed by sequentially connecting a PE inner layer, an adhesive inner layer, a nylon layer, an adhesive outer layer and a PE outer layer.

6. The impact-resistant high-barrier composite container bag as claimed in claim 5, wherein the inner and outer adhesive layers are vinyl polyurethane adhesive layers.