CN204642525U - Partition type ventilating packaging bag - Google Patents
Partition type ventilating packaging bag Download PDFInfo
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- CN204642525U CN204642525U CN201520307096.6U CN201520307096U CN204642525U CN 204642525 U CN204642525 U CN 204642525U CN 201520307096 U CN201520307096 U CN 201520307096U CN 204642525 U CN204642525 U CN 204642525U
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- packaging bag
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Abstract
The utility model provides partition type ventilating packaging bag, before and after packaging bag main body, both sides are provided with the first auxiliary bag and the second auxiliary bag, first auxiliary bag is arranged on the front side of packaging bag main body, first auxiliary bag adopts the structure that can fold, first auxiliary bag is wholely set by the front end of the first auxiliary bag tear line and packaging bag main body, first auxiliary bag tear line is provided with the first auxiliary bag tear line pull head, second auxiliary bag is arranged on the rear side of packaging bag main body, second auxiliary bag adopts the structure that can fold, second auxiliary bag is wholely set by the front end of the second auxiliary bag tear line and packaging bag main body, second auxiliary bag tear line is provided with the second auxiliary bag tear line pull head, cushioning supportive layer is also provided with between the first paper layer and the second paper layer, elastic support member is provided with in cushioning supportive layer, also hemp packing is provided with in described cushioning supportive layer.This packaging bag can separately hold different article, and has the function of waterproof and breathable.
Description
Technical field
The utility model relates to packing technique field, more particularly, relates to a kind of partition type ventilating packaging bag.
Background technology
Packaging bag refers to the sack for packing various articles for use, makes goods convenient transport in production circulation process, easily stores.Be widely used in daily life and commercial production.Real figure shows, and has the plastic bag after 80% use, and final be transported to dump field district the same as conventional rubbish processes, and only has the plastics of 7 percent to be recovered and recycles.
The packaging bag of prior art, usually the structure of sealing is, cannot be met the demands the storage of ventilative raw material and transport, market also there is a kind of paper packaging bags, packaging bag is equipped with through hole, there is following problem in the paper bag of this structure: one is direct through hole, easily makes external substance enter in bag, causes the pollution of content; Two is the solids for powder, can cause leakage.
But due to the weak effect of paper bag sizing, wrapped article are easily made to damage, now commercially occur adding fibrolaminar paper packaging bags between a kind of duplex paper, the packaging bag of this structure, owing to there is no buffering and the support of other structures between duplex paper, under the effect of extruding, be very easy to distortion, the original design goal of out of reach, still can cause the damage of the inside article.
And existing paper packaging bags only has a storage area, for needing the commodity separately stored then can only use two paper packaging bags, virtually causing certain waste, environmental protection will be unfavorable for like this.
Utility model content
The utility model overcomes deficiency of the prior art, provides a kind of partition type ventilating packaging bag.
The purpose of this utility model is achieved by following technical proposals.
Partition type ventilating packaging bag, comprise packaging bag main body, packing bag mouth and sealing cover for packaging bag, before and after described packaging bag main body, both sides are provided with the first auxiliary bag and the second auxiliary bag, described first auxiliary bag is arranged on the front side of described packaging bag main body, described first auxiliary bag adopts the structure that can fold, described first auxiliary bag is wholely set by the front end of the first auxiliary bag tear line and described packaging bag main body, described first auxiliary bag tear line is provided with described first auxiliary bag tear line pull head, described second auxiliary bag is arranged on the rear side of described packaging bag main body, described second auxiliary bag adopts the structure that can fold, described second auxiliary bag is wholely set by the front end of the second auxiliary bag tear line and described packaging bag main body, described second auxiliary bag tear line is provided with described second auxiliary bag tear line pull head, described packaging bag main body comprises skin, first paper layer, second paper layer and waterproof layer, described skin adopts the double-layer structure of plastic layer and paper layer compound, described plastic layer is arranged on the outside of described paper layer, described skin is provided with indentation tear line uniformly, described tear line is provided with tear line pull head, described first paper layer is arranged on inside described paper layer, described second paper layer is arranged on inside described first paper layer, described waterproof layer is arranged on inside described second paper layer, described waterproof layer adopts plastic construction, described first paper layer is provided with the first breather hole uniformly, described second paper layer is provided with the second breather hole uniformly, described waterproof layer is provided with the 3rd breather hole uniformly, described first breather hole and the interlaced setting of described second breather hole, described second breather hole and the interlaced setting of described 3rd breather hole, described first breather hole and the interlaced setting of described 3rd breather hole, cushioning supportive layer is also provided with between described first paper layer and described second paper layer, elastic support member is provided with in described cushioning supportive layer, described elastic support member is arranged in cushioning supportive layer uniformly, also hemp packing is provided with in described cushioning supportive layer, described hemp packing adopts glue to be bonded in described first paper layer and described second paper layer, the position of described tear line is corresponding with the position of described first breather hole, described packing bag mouth arranged outside has the bar that is sealing adhesive that can repeatedly carry out sealing, described sealing cover for packaging bag is arranged on the rear end of described packaging bag main body.
The height of described first auxiliary bag and described second auxiliary bag is less than or equal to the height of described packaging bag main body, and the length of described first auxiliary bag and described second auxiliary bag is less than or equal to the length of described packaging bag main body.
The thickness of described plastic layer is 3-8mm, and the thickness of described paper layer is 3-5mm, and described plastic layer and described paper layer adopt the structure of hot melt adhesion or gluing company.
Described first breather hole, described second breather hole and described 3rd breather hole adopt the structure of through hole or blind hole, and the diameter of described first breather hole, described second breather hole and described 3rd breather hole is 0.2-0.5mm.
The length of described tear line is less than or equal to the outer field width of described packaging bag, the width of described tear line is more than or equal to the diameter of described first breather hole, described second breather hole and described 3rd breather hole, on one end that described tear line pull head is arranged on described tear line or described tear line midway location.
Described hemp packing adopt in paper scrap, wood chip or grass bits one or more.
The beneficial effects of the utility model are: compared with prior art, the first auxiliary bag and the second auxiliary bag is provided with in the utility model, and the first auxiliary bag and the second auxiliary bag are all adopted and are connected with packaging bag main body one by the form of the first auxiliary bag tear line and the second auxiliary bag tear line, when not needing to use auxiliary bag, auxiliary bag tear line can not be torn, packaging bag still just only has the normal packet of a container cavity to pack, when needing separated two or three different article in same packaging bag, auxiliary bag tear line on two auxiliary bags can be torn, auxiliary bag is opened, for separately holding various article, decrease the use of packaging bag simultaneously, protection of the environment, packaging bag skin is provided with tear line, good leak tightness can be kept when the breather hole be arranged on the first paper layer, the second paper layer and waterproof layer being held in packaging bag do not need the article carrying out breathing freely, make this packaging bag not be only applicable to need holding of ventilative article, also can be used in holding of general article, first breather hole, the second breather hole and the interlaced setting of the 3rd breather hole, make the effect that this packaging bag can not only reach ventilative, can also prevent the article left in this packaging bag from can not leak, and the article of outside also can not pollute article in packaging bag, packaging bag skin is provided with plastic layer, packaging bag inside is also provided with waterproof layer, this packaging bag is made namely to can be good at preventing extraneous steam from entering in packaging bag, also can prevent from leaving in the article in packaging bag due to the reason of external environment loses too much moisture, thus lose its original mouthfeel and character, waterproof layer can prevent from the material deposited in packaging bag from directly contacting with paper packaging bags thus producing it polluting, waterproof layer can also carry out the defence of the second layer by steam to external world, even if plastic layer is damaged to some extent, waterproof layer also can play the effect preventing extraneous steam from entering packaging bag inside, between the first paper layer and the second paper layer, be provided with cushioning supportive layer, improve the fixed effect of paper packaging bags, this cushioning supportive layer can cushion the extraneous impact for packaging bag simultaneously, improves the performance of paper packaging bags protection interior items integraty.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 of the present utility modelly faces structural representation;
Fig. 3 is inner structure schematic diagram of the present utility model;
Fig. 4 is the structural representation of cushioning supportive layer in the utility model.
In figure: 1 is outer, and 2 is the first paper layer, and 3 is the second paper layer, 4 is waterproof layer, and 5 is tear line, and 6 is tear line pull head, 7 is packing bag mouth, and 8 is packaging bag main body, and 9 for being sealing adhesive bar, 10 is the first breather hole, and 11 is the second breather hole, and 12 is the 3rd breather hole, 13 is sealing cover for packaging bag, and 14 is the first auxiliary bag, and 15 is the second auxiliary bag tear line, 16 is elastic support member, and 17 is cushioning supportive layer.
Detailed description of the invention
Below by specific embodiment, the technical solution of the utility model is further described.
As shown in Figures 1 to 4, wherein, 1 is outer, and 2 is the first paper layer, 3 is the second paper layer, and 4 is waterproof layer, and 5 is tear line, 6 is tear line pull head, and 7 is packing bag mouth, and 8 is packaging bag main body, 9 is the bar that is sealing adhesive, and 10 is the first breather hole, and 11 is the second breather hole, 12 is the 3rd breather hole, and 13 is sealing cover for packaging bag, and 14 is the first auxiliary bag, 15 is the second auxiliary bag tear line, and 16 is elastic support member, and 17 is cushioning supportive layer.
Partition type ventilating packaging bag, comprise packaging bag main body 8, packing bag mouth 7 and sealing cover for packaging bag 13, before and after packaging bag main body 8, both sides are provided with the first auxiliary bag 14 and the second auxiliary bag, first auxiliary bag 14 is arranged on the front side of packaging bag main body 8, first auxiliary bag 14 adopts the structure that can fold, first auxiliary bag 14 is wholely set by the front end of the first auxiliary bag tear line and packaging bag main body 8, first auxiliary bag tear line is provided with the first auxiliary bag tear line pull head, second auxiliary bag is arranged on the rear side of packaging bag main body 8, second auxiliary bag adopts the structure that can fold, second auxiliary bag is wholely set with the front end of packaging bag main body 8 by the second auxiliary bag tear line 15, second auxiliary bag tear line 15 is provided with the second auxiliary bag tear line pull head, packaging bag main body 8 comprises outer 1, first paper layer 2, second paper layer 3 and waterproof layer 4, the double-layer structure of outer 1 employing plastic layer and paper layer compound, plastic layer is arranged on the outside of paper layer, indentation tear line 5 is provided with uniformly on outer 1, tear line 5 is provided with tear line pull head 6, first paper layer 2 is arranged on inside paper layer, second paper layer 3 is arranged on inside the first paper layer 2, waterproof layer 4 is arranged on inside the second paper layer 3, waterproof layer 4 adopts plastic construction, first paper layer 2 is provided with the first breather hole 10 uniformly, second paper layer 3 is provided with the second breather hole 11 uniformly, waterproof layer 4 is provided with the 3rd breather hole 12 uniformly, first breather hole 10 and the interlaced setting of the second breather hole 11, second breather hole 11 and the interlaced setting of the 3rd breather hole 12, first breather hole 10 and the interlaced setting of the 3rd breather hole 12, the position of tear line 5 is corresponding with the position of the first breather hole 10, cushioning supportive layer 17 is also provided with between the first paper layer 2 and the second paper layer 3, elastic support member 16 is provided with in cushioning supportive layer 17, elastic support member 16 is arranged in cushioning supportive layer 17 uniformly, also hemp packing is provided with in cushioning supportive layer 16, hemp packing adopts glue to be bonded in the first paper layer 2 and the second paper layer 3, packing bag mouth 7 arranged outside has the bar 9 that is sealing adhesive that can repeatedly carry out sealing, sealing cover for packaging bag 13 is arranged on the rear end of packaging bag main body 8.
The height of the first auxiliary bag 14 and the second auxiliary bag is less than or equal to the height of packaging bag main body 8, and the length of the first auxiliary bag 14 and the second auxiliary bag is less than or equal to the length of packaging bag main body 8.
The thickness of plastic layer is 3-8mm, and the thickness of paper layer is 3-5mm, and plastic layer and paper layer adopt the structure of hot melt adhesion or gluing company.
First breather hole 10, second breather hole 11 and the 3rd breather hole 12 adopt the structure of through hole or blind hole, and the diameter of the first breather hole 10, second breather hole 11 and the 3rd breather hole 12 is 0.2-0.5mm.
The length of tear line 5 is less than or equal to the width of packaging bag skin 1, the width of tear line 5 is more than or equal to the diameter of the first breather hole 10, second breather hole 11 and the 3rd breather hole 12, on one end that tear line pull head 6 is arranged on tear line 5 or tear line 5 midway location.
Hemp packing adopt paper scrap, wood chip or grass bits in one or more.
Compared with prior art, the first auxiliary bag and the second auxiliary bag is provided with in the present embodiment, and the first auxiliary bag and the second auxiliary bag are all adopted and are connected with packaging bag main body one by the form of the first auxiliary bag tear line and the second auxiliary bag tear line, when not needing to use auxiliary bag, auxiliary bag tear line can not be torn, packaging bag still just only has the normal packet of a container cavity to pack, when needing separated two or three different article in same packaging bag, auxiliary bag tear line on two auxiliary bags can be torn, auxiliary bag is opened, for separately holding various article, decrease the use of packaging bag simultaneously, protection of the environment, packaging bag skin is provided with tear line, good leak tightness can be kept when the breather hole be arranged on the first paper layer, the second paper layer and waterproof layer being held in packaging bag do not need the article carrying out breathing freely, make this packaging bag not be only applicable to need holding of ventilative article, also can be used in holding of general article, first breather hole, the second breather hole and the interlaced setting of the 3rd breather hole, make the effect that this packaging bag can not only reach ventilative, can also prevent the article left in this packaging bag from can not leak, and the article of outside also can not pollute article in packaging bag, packaging bag skin is provided with plastic layer, packaging bag inside is also provided with waterproof layer, this packaging bag is made namely to can be good at preventing extraneous steam from entering in packaging bag, also can prevent from leaving in the article in packaging bag due to the reason of external environment loses too much moisture, thus lose its original mouthfeel and character, waterproof layer can prevent from the material deposited in packaging bag from directly contacting with paper packaging bags thus producing it polluting, waterproof layer can also carry out the defence of the second layer by steam to external world, even if plastic layer is damaged to some extent, waterproof layer also can play the effect preventing extraneous steam from entering packaging bag inside, between the first paper layer and the second paper layer, be provided with cushioning supportive layer, improve the fixed effect of paper packaging bags, this cushioning supportive layer can cushion the extraneous impact for packaging bag simultaneously, improves the performance of paper packaging bags protection interior items integraty.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (6)
1. partition type ventilating packaging bag, it is characterized in that: comprise packaging bag main body, packing bag mouth and sealing cover for packaging bag, before and after described packaging bag main body, both sides are provided with the first auxiliary bag and the second auxiliary bag, described first auxiliary bag is arranged on the front side of described packaging bag main body, described first auxiliary bag adopts the structure that can fold, described first auxiliary bag is wholely set by the front end of the first auxiliary bag tear line and described packaging bag main body, described first auxiliary bag tear line is provided with described first auxiliary bag tear line pull head, described second auxiliary bag is arranged on the rear side of described packaging bag main body, described second auxiliary bag adopts the structure that can fold, described second auxiliary bag is wholely set by the front end of the second auxiliary bag tear line and described packaging bag main body, described second auxiliary bag tear line is provided with described second auxiliary bag tear line pull head, described packaging bag main body comprises skin, first paper layer, second paper layer and waterproof layer, described skin adopts the double-layer structure of plastic layer and paper layer compound, described plastic layer is arranged on the outside of described paper layer, described skin is provided with indentation tear line uniformly, described tear line is provided with tear line pull head, described first paper layer is arranged on inside described paper layer, described second paper layer is arranged on inside described first paper layer, described waterproof layer is arranged on inside described second paper layer, described waterproof layer adopts plastic construction, described first paper layer is provided with the first breather hole uniformly, described second paper layer is provided with the second breather hole uniformly, described waterproof layer is provided with the 3rd breather hole uniformly, described first breather hole and the interlaced setting of described second breather hole, described second breather hole and the interlaced setting of described 3rd breather hole, described first breather hole and the interlaced setting of described 3rd breather hole, cushioning supportive layer is also provided with between described first paper layer and described second paper layer, elastic support member is provided with in described cushioning supportive layer, described elastic support member is arranged in cushioning supportive layer uniformly, also hemp packing is provided with in described cushioning supportive layer, described hemp packing adopts glue to be bonded in described first paper layer and described second paper layer, the position of described tear line is corresponding with the position of described first breather hole, described packing bag mouth arranged outside has the bar that is sealing adhesive that can repeatedly carry out sealing, described sealing cover for packaging bag is arranged on the rear end of described packaging bag main body.
2. partition type ventilating packaging bag according to claim 1, it is characterized in that: the height of described first auxiliary bag and described second auxiliary bag is less than or equal to the height of described packaging bag main body, the length of described first auxiliary bag and described second auxiliary bag is less than or equal to the length of described packaging bag main body.
3. partition type ventilating packaging bag according to claim 1, is characterized in that: the thickness of described plastic layer is 3-8mm, and the thickness of described paper layer is 3-5mm, and described plastic layer and described paper layer adopt the structure of hot melt adhesion or gluing company.
4. partition type ventilating packaging bag according to claim 1, it is characterized in that: described first breather hole, described second breather hole and described 3rd breather hole adopt the structure of through hole or blind hole, and the diameter of described first breather hole, described second breather hole and described 3rd breather hole is 0.2-0.5mm.
5. partition type ventilating packaging bag according to claim 1, it is characterized in that: the length of described tear line is less than or equal to the outer field width of described packaging bag, the width of described tear line is more than or equal to the diameter of described first breather hole, described second breather hole and described 3rd breather hole, on one end that described tear line pull head is arranged on described tear line or described tear line midway location.
6. partition type ventilating packaging bag according to claim 1, is characterized in that: described hemp packing adopt in paper scrap, wood chip or grass bits one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307096.6U CN204642525U (en) | 2015-05-13 | 2015-05-13 | Partition type ventilating packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307096.6U CN204642525U (en) | 2015-05-13 | 2015-05-13 | Partition type ventilating packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204642525U true CN204642525U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307096.6U Expired - Fee Related CN204642525U (en) | 2015-05-13 | 2015-05-13 | Partition type ventilating packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204642525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040341A (en) * | 2018-01-17 | 2019-07-23 | Dy-Pack包装古斯塔夫·戴科霍夫有限责任公司 | Multilayer bag |
-
2015
- 2015-05-13 CN CN201520307096.6U patent/CN204642525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040341A (en) * | 2018-01-17 | 2019-07-23 | Dy-Pack包装古斯塔夫·戴科霍夫有限责任公司 | Multilayer bag |
| CN110040341B (en) * | 2018-01-17 | 2022-06-07 | Dy-Pack包装古斯塔夫·戴科霍夫有限责任公司 | Multi-layer bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |