CN220350616U - Multi-layer breathable container bag - Google Patents
Multi-layer breathable container bag Download PDFInfo
- Publication number
- CN220350616U CN220350616U CN202321899990.8U CN202321899990U CN220350616U CN 220350616 U CN220350616 U CN 220350616U CN 202321899990 U CN202321899990 U CN 202321899990U CN 220350616 U CN220350616 U CN 220350616U
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- Prior art keywords
- bag body
- layer
- top surface
- covering sheet
- bag
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- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000009941 weaving Methods 0.000 claims description 5
- 210000004712 air sac Anatomy 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000009958 sewing Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 56
- 238000007599 discharging Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Bag Frames (AREA)
Abstract
The utility model relates to a multi-layer breathable container bag, which comprises a bag body, wherein the bag body is of a rectangular structure, a feeding hole and a covering sheet are arranged in the middle of the top surface of the bag body, the covering sheet is flexible and can be turned over, a magic tape rough surface block is arranged on the covering sheet, and a magic tape hook surface block is arranged at the corresponding position of a connecting strip after the top surface of the bag body and the covering sheet rotate; three parallel discharge ports are arranged below the end face of the bag body, and binding ropes are arranged on the feed port and the discharge port; the corner positions of the top surface of the bag body are provided with metal corner brackets, and the metal corner brackets are provided with connecting ropes; the connecting rope is provided with a hanging ring; the bag body is provided with a composite layer structure. The utility model relates to an improvement of product structure has designed multilayer structure and can improve intensity, simultaneously, has designed ventilative layer and exhaust hole at the top surface, is favorable to the filling, and the design has three discharge gate, can increase discharge efficiency, has designed ventilative layer simultaneously and has increased the ventilative effect of the bag body.
Description
Technical Field
The utility model relates to the technical field of flexible freight bags, in particular to a multi-layer breathable container bag.
Background
Along with the transformation and upgrading of industry, new requirements such as more centralization, high efficiency and convenience are put forward for packaging of products, and the flexible freight bags have the advantages of good filling property and convenience in quick assembly and disassembly, so that the flexible freight bags are increasingly favored by the market. Heretofore, flexible freight bags have become one of the main tools for packaging and transporting bulk goods, powder in the world, and are widely used in various fields such as chemical industry, mineral products, agriculture, building materials, food and medicine and the like.
The existing flexible freight bag body is smaller, the bag body is composed of an inner layer and an outer layer, the inner bag is made of polyethylene film, the outer bag is made of plastic woven laminated film, the ventilation type of the container is poor, and the company is 2021, publication number: CN215555925U, designed an air permeable flexible freight bag, wherein the top surface, the bottom surface and the side surface of the bag body are all provided with air permeable layers, and through the consideration of the technicians, the design scheme has certain small defects, which results in excessive use of the fabric of the air permeable layers.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a multi-layer breathable container bag, which can overcome the defects.
The utility model relates to a multi-layer breathable container bag, which comprises a bag body, wherein the bag body is of a rectangular structure, the width and the height of the bag body are both larger than 1500mm, the length of the bag body is larger than 7000mm, a feeding hole and a covering sheet are arranged in the middle of the top surface of the bag body, the covering sheet is flexible and can be turned over, a magic tape surface block is arranged on the covering sheet, the back surface of the magic tape surface block is an anti-slip silica gel layer, the back surface of the magic tape surface block is uniformly dropped after the magic tape surface block is melted at high temperature by a sol machine to form a plate, the plate is sewn and fixed with the covering sheet, a magic tape hook surface block is arranged at the position of the top surface of the bag body corresponding to a connecting strip after the covering sheet rotates, and a plurality of hook structures with different heights are arranged on a hook surface; the strip-shaped merging structures are arranged on the cover sheet and the top surface of the bag body, three parallel discharge holes are arranged below the end surface of the bag body, binding ropes are arranged on the feed inlet and the discharge holes, and the number of the discharge holes is three to increase the discharging efficiency; in order to facilitate discharging, the bottom surface of the bag body is provided with an inclined surface, the angle of the inclined surface is 12-25 degrees, and the inclined tail end of the inclined surface points to one side of the discharge hole; the inclined surface is the same as the bag body in material; the periphery of the bag body is sewn and fixed with the inner wall and the bottom surface of the bag body; an air sac is arranged in the bag body, and the air sac is positioned at the tail end below the inclined plane; the corner positions of the top surface of the bag body are provided with metal corner brackets, and the metal corner brackets are provided with connecting ropes; the connecting rope is provided with a hanging ring; the top surface of the bag body is provided with vent holes at four corner positions; the bag body is of a composite layer structure, and the top surface of the bag body comprises a ventilation layer, a PP woven cloth layer, a covering layer and a canvas layer from inside to outside; the side and bottom of the bag body are sequentially provided with a leak-proof covering film layer, a PP woven cloth layer, a covering layer and a canvas layer from inside to outside.
Further, the metal corner frame is provided with three corner blocks which are mutually and vertically connected, and the metal corner blocks are provided with perforations and then are sewn and fixed on the bag body.
Furthermore, the air permeable layer is made of air permeable cloth and comprises a base cloth layer, wherein the base cloth is formed by interweaving weft yarns and warp yarns in a floating and sinking mode, two spaces of 0-0.1mm and 0.3-1mm are designed between the weft yarns and the warp yarns, and the base cloth layer is provided with a coating as a shaping structure.
Further, one corner block is provided with a hanging ring, one end of the connecting rope is connected with the hanging ring, and the other end of the connecting rope is connected with the hanging ring.
Further, the covering layer is formed by weaving ceramic fiber yarns and is fixed by double sewing threads. The surface of the material is also designed with small holes with the size of 0.5-1.2 mm.
Further, lacing wire pieces are arranged at four corner positions of the bag body.
Further, the merging structure comprises a strip-shaped clamping edge arranged on the back surface of the covering sheet and a strip-shaped clamping groove arranged on the top surface of the bag body, and the strip-shaped clamping edge and the strip-shaped clamping groove are matched with each other to realize sealing, and the merging structure is made of white plastic.
The utility model relates to an improvement of product structure has designed multilayer structure and can improve intensity, simultaneously, has designed ventilative layer and exhaust hole at the top surface, is favorable to the filling, and the design has three discharge gate, can increase discharge efficiency, has designed ventilative layer simultaneously and has increased the ventilative effect of the bag body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic structural view of a metal corner bracket.
Fig. 3 is a schematic view of the top surface layer structure of the bag body.
Fig. 4 is a schematic view of a side or bottom surface of a pouch layer.
The diagram is: 1 bag body, 2 covering sheets, 3 inclined planes, 4 metal corner frames, 42 hanging rings, 41 corner blocks, 43 perforations, 5 hanging rings, 6 connecting ropes, 7 discharge ports, 8 air bags, 9 strip-shaped clamping grooves, 91 strip-shaped clamping edges, 10 magic tape surface blocks, 11 blowers, 12 feed inlets, 121 lacing film sheets, 13 binding ropes, 14 magic tape hook surface blocks, 15 ventilation layers, 16PP woven fabric layers, 17 coating composite layers, 18 canvas layers and 19 leak-proof covering film layers.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model relates to a multi-layer breathable container bag, which comprises a bag body 1, wherein the bag body is of a rectangular structure, the width and the height are 1800mm, the length is 9500mm, a feeding hole 12 and a covering sheet 2 are arranged in the middle of the top surface of the bag body, the covering sheet 2 is flexible and turnover, the size is 1800x400mm, a magic tape surface block 10 is arranged on the covering sheet 2, the back surface of the magic tape surface block is an anti-slip silica gel layer, the back surface of the magic tape surface block is uniformly dripped to form a plate block after the magic tape surface block is melted at high temperature by a sol machine, the plate block is sewn and fixed with the covering sheet 2, a magic tape hook block 14 is arranged at the position of the top surface of the bag body corresponding to a connecting strip after the covering sheet rotates, and a plurality of hook structures with different heights are arranged on the hook surface; the overturning of the covering sheet can seal the feed inlet through the magic tape; in order to further fix the strip-shaped merging structure on the cover sheet 2 and the top surface of the bag body, three parallel discharge ports 7 are arranged below the end surface of the bag body, binding ropes 13 are arranged on the feed port and the discharge ports, and the number of the discharge ports 7 is three to increase the discharging efficiency; in order to facilitate discharging, the bottom surface of the bag body is provided with an inclined surface 3, the angle of the inclined surface is 12-25 degrees, and the inclined end of the inclined surface 3 points to one side of the discharge hole 7; an air bag 8 is arranged in the bag body, an air blower 11 is arranged on the air bag, the air bag 8 is in a separable connection mode, and the air bag 8 is positioned at the tail end below the inclined surface 3; when the air bag is fully blown, the air bag can block and plug the inlet section of the discharge port; the corner positions of the top surface of the bag body are provided with metal corner brackets 4, and the metal corner brackets 4 are provided with connecting ropes 6; the connecting rope is provided with a hanging ring 5, and the hanging ring is made of stainless steel and has a diameter of 10cm; the bag body is provided with a composite layer structure and comprises a ventilation layer 15, a PP woven cloth layer 16, a covering layer 17 and a canvas layer 18 from inside to outside, wherein the PP woven cloth layer and the canvas layer are provided with ventilation holes and are formed by hot-press weaving. The top surface of the bag body is provided with vent holes 51 at four corner positions; the bag body is of a composite layer structure, and the top surface of the bag body comprises an air permeable layer 15, a PP woven cloth layer 16, a covering layer 17 and a canvas layer 18 from inside to outside; the PP woven fabric layer and the canvas layer are provided with ventilation holes, and are formed by hot pressing weaving, and the side surface and the bottom surface of the bag body are sequentially provided with a leakage-proof covering film layer 19, the PP woven fabric layer, the covering layer 17 and the canvas layer 18 from inside to outside. Wherein the leak-proof coating layer is a polyethylene-grade coating layer.
As a technical improvement, the metal corner bracket 4 is provided with three corner blocks 41 which are mutually and vertically connected, and the metal corner blocks are provided with perforations 43, and then are sewn and fixed on the bag body.
As a technical improvement, the breathable layer 15 is made of breathable cloth and comprises a base cloth layer, wherein the base cloth is formed by interweaving weft yarns and warp yarns in a floating and sinking mode, two spaces of 0-0.1mm and 0.3-1mm are designed between the weft yarns and the warp yarns, and a coating is arranged on the base cloth layer to be used as a shaping structure.
As a technical improvement, one of the corner blocks is provided with a hanging ring 42, one end of the connecting rope is connected with the hanging ring, and the other end is connected with the hanging ring 5.
As a technical improvement, the covering layer is formed by weaving ceramic fiber yarns, is fixed by adopting double sewing threads, and is also provided with small holes with the size of 0.5-1.2 mm on the surface.
As a technical improvement, the four corner positions of the bag body are provided with lacing wire sheets 121.
As a technical improvement, the combining structure comprises a strip-shaped clamping edge 91 arranged on the back surface of the cover piece 2 and a strip-shaped clamping groove 9 arranged on the top surface of the bag body, and the strip-shaped clamping edge and the strip-shaped clamping groove photo are matched to realize sealing and are made of white plastic.
When the bag is used, the hanging ring at the corner of the bag body is hung on the inner wall of the truck, the corresponding hanging hook is arranged on the inner wall, the bag body is filled with materials from the top surface, the discharge hole is sealed by knotting before filling, and the air bag is fully blown. Because of the specific ventilation layer structure, the bag body has ventilation capability and can be used for shipment of special materials.
The scheme is used as structural technology improvement, can reduce the use of ventilative layer in the product design, has add the bleeder vent simultaneously at the bag body top surface, is favorable to the exhaust in the canning process.
Claims (7)
1. The utility model provides a multilayer ventilative formula container bag, includes the bag body, its characterized in that: the bag body is of a rectangular structure, wherein a feeding hole and a covering sheet are arranged in the middle of the top surface of the bag body, the covering sheet is flexible and can be turned over, a magic tape surface block is arranged on the covering sheet, and a magic tape hook surface block is arranged at the corresponding position of the connecting strip after the top surface of the bag body and the covering sheet rotate; the cover sheet and the top surface of the bag body are provided with strip-shaped merging structures, three parallel discharge holes are arranged below the end surface of the bag body, and binding ropes are arranged on the feed inlet and the discharge holes; the bottom surface of the bag body is provided with an inclined surface, the angle of the inclined surface is 12-25 degrees, and the inclined tail end of the inclined surface points to one side of the discharge hole; an air sac is arranged in the bag body, and the air sac is positioned at the tail end below the inclined plane; the corner positions of the top surface of the bag body are provided with metal corner brackets, and the metal corner brackets are provided with connecting ropes; the connecting rope is provided with a hanging ring; the top surface of the bag body is provided with vent holes at four corner positions; the bag body is of a composite layer structure, and the top surface of the bag body comprises a ventilation layer, a PP woven cloth layer, a covering layer and a canvas layer from inside to outside; the side and bottom of the bag body are sequentially provided with a leak-proof covering film layer, a PP woven cloth layer, a covering layer and a canvas layer from inside to outside.
2. A multi-layered breathable shipping container bag according to claim 1, wherein: the metal corner frame is provided with three corner blocks which are mutually and vertically connected, and the metal corner blocks are provided with perforations and then are sewn and fixed on the bag body.
3. A multi-layered breathable shipping container bag according to claim 1, wherein: the air permeable layer is made of air permeable cloth.
4. A multi-layered breathable shipping container bag according to claim 2, wherein: one of the corner blocks is provided with a hanging ring, one end of the connecting rope is connected with the hanging ring, and the other end of the connecting rope is connected with the hanging ring.
5. A multi-layered breathable shipping container bag according to claim 2, wherein: the covering layer is formed by weaving ceramic fiber yarns and is fixed by double sewing threads.
6. A multi-layered breathable shipping container bag according to claim 1, wherein: lacing wire pieces are arranged at four corner positions of the bag body.
7. A multi-layered breathable shipping container bag according to claim 1, wherein: the combining structure comprises a strip-shaped clamping edge arranged on the back surface of the covering sheet and a strip-shaped clamping groove arranged on the top surface of the bag body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899990.8U CN220350616U (en) | 2023-07-18 | 2023-07-18 | Multi-layer breathable container bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899990.8U CN220350616U (en) | 2023-07-18 | 2023-07-18 | Multi-layer breathable container bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220350616U true CN220350616U (en) | 2024-01-16 |
Family
ID=89501283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321899990.8U Active CN220350616U (en) | 2023-07-18 | 2023-07-18 | Multi-layer breathable container bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220350616U (en) |
-
2023
- 2023-07-18 CN CN202321899990.8U patent/CN220350616U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |