CN204056620U - One easily tears packaging bag - Google Patents
One easily tears packaging bag Download PDFInfo
- Publication number
- CN204056620U CN204056620U CN201420355883.3U CN201420355883U CN204056620U CN 204056620 U CN204056620 U CN 204056620U CN 201420355883 U CN201420355883 U CN 201420355883U CN 204056620 U CN204056620 U CN 204056620U
- Authority
- CN
- China
- Prior art keywords
- bag
- paper
- raised line
- recessed bar
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides one and easily tears packaging bag, include bag, bag internal layer is covered with PE film, bag is forward and backward by bag, two sides and sealing bottom surface encapsulation form, bag side is double-layer folding layer, and the top of bag side is arranged on the inner side of bag trailing flank by sealed paper sealing, the top seal place sealing of bag leading flank is provided with zipper, zipper includes raised line paper and recessed bar paper, raised line paper is provided with raised line, recessed bar paper is provided with the recessed bar groove matched with raised line.The utility model adopts the sealing means by zipper and bag, internal layer adopts vegetable fibre to do the safety non-toxic that bag internal layer can ensure food, the tie rod made of direct employing jaggies can saving resource, cut the waste, reduce costs, bonding paper ensures that the leak tightness of bag is very good, and therefore sack like this is more laborsaving, more convenient to use and reduce costs.
Description
Technical field
The utility model relates to packaging bag field, is specifically related to one and easily tears packaging bag.
Background technology
Packaging bag, eats article or small articles etc. for device, use the benefit of plastic packaging bag for service life long, save cost, and lightweight.
In prior art, in plastic packaging bag product, bag stock material is directly buying, the internal layer of packaging bag is covered with PE film, the direct packing foods of this film is often not too safe, need when tearing packaging bag to use duroplasts tie rod, the skin of sack is pulled open by force by tie rod, can throw away after pulling open, such duroplasts tie rod pole difficult degradation, seldom or not recycle again, therefore can cause the increase of cost and the increase of production technology, easily cause the pollution of environment and the waste of material simultaneously.
The inner space of general existing packaging bag is less, therefore capacity is less, can not seal in time when food is not eaten up, or the sealing effectiveness of sealing is bad, not easily docking in pressing of existing plastic fastener, when junction around packaging bag is hermetically sealed, easily form bubble and wrinkling, therefore leak tightness is also difficult to ensure.
Utility model content
For above problems of the prior art, the utility model provides a kind of simple and practical one and easily tears packaging bag.
The utility model is achieved through the following technical solutions:
One easily tears packaging bag, include bag, bag internal layer is covered with PE film, bag by before bag, after bag, two bag sides and bag sealing bottom surface encapsulate and form, bag side is double-layer folding layer, and the top of bag side is arranged on the inner side after bag by sealed paper sealing, top seal place sealing before bag is provided with zipper, zipper includes raised line paper and recessed bar paper, raised line paper is provided with raised line, recessed bar paper is provided with the recessed bar groove matched with raised line;
The sealing below of zipper raised line paper is arranged on bag inner side below, and before raised line paper, end sealing is arranged on the inner side before bag, and before recessed bar paper, top also seals on the inner side that is arranged on before bag;
Be provided with a pair jaggies before bag, and form tie rod between two jaggies, tie rod end is connected with pull handle, forms pull handle line between pull handle and bag;
Junction before raised line paper and bag higher than the junction before recessed bar paper and bag, between the junction before the junction of described jaggies before raised line paper and bag and recessed bar paper and bag.
Further, PE film inside face is covered with one deck plant fiber layer.
Further, described raised line is Type B raised line, and described recessed bar is the recessed bar of W type matched with Type B raised line.
Further, the junction of two bag sides and bag front-back is sealed by the paper that bonds, and the junction of bag front-back and bag bottom surface is sealed by the paper that bonds, and the junction of two bag sides and bag bottom surface is also sealed by the paper that bonds.
Further, the material of bonding paper is polyvinylchloride bonding paper, and bonding paper two sides scribble tackifier.
Further, tackifier are phenylpropanolamine or ester gum.
Principle of work: during use, by the tie rod formed between two jaggies, pull handle line on bag front-back forms pull handle, pull handle can pull out from bag by jaggies and pull handle line easily, and pull out together with the tie rod on before bag, therefore just preliminary for the mouth of sack can be pulled open, because described jaggies is in the junction of raised line paper and bag leading flank with between recessed bar paper and the junction of bag leading flank, therefore after now raised line and recessed bar groove being separated, bag can be opened, sack ratio while increase leak tightness can be made like this to be easier to tear, due to the hard tie rod without existing design, therefore raw material and cost is just saved, avoid pollution on the environment, during encapsulation, again by raised line and the extruding of recessed bar groove, this raised line is Type B raised line, recessed bar is the recessed bar of W type with Type B raised line, in conjunction with being more prone in extruding pressing, sealing effectiveness is fine simultaneously, due to raised line paper be below be arranged on bag body sealing place bag after on medial surface, before raised line, top is arranged on the medial surface before bag, and be also on sealing arranges before bag medial surface before the top of recessed bar paper, the top seal place of bag front-back is also for sealing is arranged, therefore after tearing tie rod from the side, as long as open raised line and recessed bar groove just can open sack, if because the jaggies degree of depth can cause gas leakage too deeply, therefore Type B raised line and the recessed bar of W type serve again the effect sealed further, seal at the food do not eaten up or small articles needs simultaneously, sealing effectiveness after sealing is fine,
Foldable layer opens the effect that can play inner space and increase, and therefore the volume of bag will become large, and capacity can increase; PE film inside face is covered with one deck plant fiber layer, can ensures that avoid PE film directly contacts with food when dispensing bag food, therefore ensure that food nonhazardous, safety is relieved; The material of bonding paper is polyvinylchloride bonding paper, make the leak tightness of sack elevated-temperature seal when producing fine, and bonding paper two sides scribble tackifier, and tackifier are phenylpropanolamine or ester gum, because this increasing the cohesiveness between bonding paper and bag.
The beneficial effects of the utility model are: adopt the sealing means by zipper and bag, internal layer adopts vegetable fibre to do the safety non-toxic that bag internal layer can ensure food, the tie rod made of direct employing jaggies can saving resource, cut the waste, reduce costs, bonding paper ensures that the leak tightness of bag is very good, and therefore sack like this is more laborsaving, more convenient to use and reduce costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is constructional drawing of the present utility model.
Fig. 4 is the structural representation of zipper.
Fig. 5 is the cutaway view of bag front and rear sides face and bottom surface.
Wherein: 1 is bag; 2 is PE film; 3 is before bag; 4 is after bag; 5 is bag side; 6 is bag bottom surface; 7 is zipper; 8 is raised line paper; 9 is recessed bar paper; 10 is raised line; 11 is recessed bar groove; 12 is jaggies; 13 is pull handle line; 14 is tie rod; 15 is plant fiber layer; 16 is bonding paper; 17 is tackifier; 18 is sealed paper; 19 is pull handle.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
The utility model provides one and easily tears packaging bag, refer to Fig. 1, include bag 1, bag 1 internal layer is covered with PE film 2, bag is by before bag 3, after bag 4, two bag sides 5 and bag bottom surface 6 is hermetically sealed forms, bag side 5 is double-layer folding layer, and the top of bag side 5 is arranged on the inner side of after bag 4 by sealed paper 18 sealing, before bag, the top seal place sealing of 3 is provided with zipper 7, zipper 7 includes raised line paper 8 and recessed bar paper 9, raised line paper 8 is provided with raised line 10, recessed bar paper 9 is provided with the recessed bar groove 11 matched with raised line, before raised line paper 8 and bag 3 junction higher than before recessed bar paper 9 and bag 3 junction, described jaggies 12 before raised line paper 8 and bag 3 junction and recessed bar paper 9 and bag before 3 junction between, raised line is Type B raised line, and described recessed bar is the recessed bar of W type matched with Type B raised line,
Refer to Fig. 4, the sealing below of zipper 7 raised line paper 8 is arranged on the inner side of after bag 4, and raised line paper 9 above end sealing is arranged on the inner side of before bag 3, recessed bar paper 9 above top also seal be arranged on before bag 3 inner side on;
Refer to Fig. 2, before bag, 3 are provided with a pair jaggies 12, and form tie rod 14 between two jaggies 12, and tie rod 14 end is connected with pull handle 19, forms pull handle line 13 between pull handle 19 and bag 1;
Refer to Fig. 5, PE film 2 inside face is covered with one deck plant fiber layer 15;
Refer to Fig. 3, two bag sides 5 are sealed by the paper that bonds with the junction of bag front-back, and the junction of bag front-back and bag bottom surface 6 is sealed by the paper 16 that bonds, and two bag sides 5 are also sealed by the paper that bonds with the junction of bag bottom surface 6; The material of bonding paper 16 is polyvinylchloride bonding paper, and bonding paper two sides scribble tackifier 17; Tackifier are phenylpropanolamine or ester gum.
During use, by the tie rod formed between two jaggies, pull handle line on bag front-back forms pull handle, pull handle can pull out from bag by jaggies and pull handle line easily, and pull out together with the tie rod on before bag, therefore just preliminary for the mouth of sack can be pulled open, because described jaggies is in the junction of raised line paper and bag leading flank with between recessed bar paper and the junction of bag leading flank, therefore after now raised line and recessed bar groove being separated, bag can be opened, sack ratio while increase leak tightness can be made like this to be easier to tear, due to the hard tie rod without existing design, therefore raw material and cost is just saved, avoid pollution on the environment, during encapsulation, again by raised line and the extruding of recessed bar groove, this raised line is Type B raised line, recessed bar is the recessed bar of W type with Type B raised line, in conjunction with being more prone in extruding pressing, sealing effectiveness is fine simultaneously, due to raised line paper be below be arranged on bag body sealing place bag after on medial surface, before raised line, top is arranged on the medial surface before bag, and be also on sealing arranges before bag medial surface before the top of recessed bar paper, the top seal place of bag front-back is also for sealing is arranged, therefore after tearing tie rod from the side, as long as open raised line and recessed bar groove just can open sack, if because the jaggies degree of depth can cause gas leakage too deeply, therefore Type B raised line and the recessed bar of W type serve again the effect sealed further, seal at the food do not eaten up or small articles needs simultaneously, sealing effectiveness after sealing is fine, foldable layer opens the effect that can play inner space and increase, and therefore the volume of bag will become large, and capacity can increase, PE film inside face is covered with one deck plant fiber layer, can ensures that avoid PE film directly contacts with food when dispensing bag food, therefore ensure that food nonhazardous, safety is relieved, the material of bonding paper is polyvinylchloride bonding paper, make the leak tightness of sack elevated-temperature seal when producing fine, and bonding paper two sides scribble tackifier, and tackifier are phenylpropanolamine or ester gum, because this increasing the cohesiveness between bonding paper and bag.
The utility model adopts the sealing means by zipper and bag, internal layer adopts vegetable fibre to do the safety non-toxic that bag internal layer can ensure food, the tie rod made of direct employing jaggies can saving resource, cut the waste, reduce costs, bonding paper ensures that the leak tightness of bag is very good, and therefore sack like this is more laborsaving, more convenient to use and reduce costs.
Claims (6)
1. one kind is easily torn packaging bag, include bag, bag internal layer is covered with PE film, bag by before bag, after bag, two bag sides and bag sealing bottom surface encapsulate and form, it is characterized in that: bag side is double-layer folding layer, and the top of bag side is arranged on the inner side after bag by sealed paper sealing, top seal place sealing before bag is provided with zipper, zipper includes raised line paper and recessed bar paper, raised line paper is provided with raised line, recessed bar paper is provided with the recessed bar groove matched with raised line;
The sealing below of zipper raised line paper is arranged on bag inner side below, and before raised line paper, end sealing is arranged on the inner side before bag, and before recessed bar paper, top also seals on the inner side that is arranged on before bag;
Be provided with a pair jaggies before bag, and form tie rod between two jaggies, tie rod end is connected with pull handle, forms pull handle line between pull handle and bag;
Junction before raised line paper and bag higher than the junction before recessed bar paper and bag, between the junction before the junction of described jaggies before raised line paper and bag and recessed bar paper and bag.
2. one according to claim 1 easily tears packaging bag, it is characterized in that: PE film inside face is covered with one deck plant fiber layer.
3. one according to claim 1 easily tears packaging bag, it is characterized in that: described raised line is Type B raised line, and described recessed bar is the recessed bar of W type matched with Type B raised line.
4. one according to claim 1 easily tears packaging bag, it is characterized in that: the junction of two bag sides and bag front-back is sealed by the paper that bonds, the junction of bag front-back and bag bottom surface is sealed by the paper that bonds, and the junction of two bag sides and bag bottom surface is also sealed by the paper that bonds.
5. one according to claim 4 easily tears packaging bag, it is characterized in that: the material of bonding paper is polyvinylchloride bonding paper, and bonding paper two sides scribble tackifier.
6. one according to claim 5 easily tears packaging bag, it is characterized in that: tackifier are phenylpropanolamine or ester gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355883.3U CN204056620U (en) | 2014-06-27 | 2014-06-27 | One easily tears packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355883.3U CN204056620U (en) | 2014-06-27 | 2014-06-27 | One easily tears packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204056620U true CN204056620U (en) | 2014-12-31 |
Family
ID=52198181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420355883.3U Expired - Fee Related CN204056620U (en) | 2014-06-27 | 2014-06-27 | One easily tears packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204056620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118631A (en) * | 2014-06-27 | 2014-10-29 | 广德县七彩斑马包装科技有限公司 | Easily-tearing packaging bag |
-
2014
- 2014-06-27 CN CN201420355883.3U patent/CN204056620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118631A (en) * | 2014-06-27 | 2014-10-29 | 广德县七彩斑马包装科技有限公司 | Easily-tearing packaging bag |
| CN104118631B (en) * | 2014-06-27 | 2016-08-17 | 广德县七彩斑马包装科技有限公司 | A kind of easy-peeling packaging 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: 20141231 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |