CN104648785A - Portable plastic bag - Google Patents
Portable plastic bag Download PDFInfo
- Publication number
- CN104648785A CN104648785A CN201310584598.9A CN201310584598A CN104648785A CN 104648785 A CN104648785 A CN 104648785A CN 201310584598 A CN201310584598 A CN 201310584598A CN 104648785 A CN104648785 A CN 104648785A
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- CN
- China
- Prior art keywords
- stay cord
- interlayer
- pull rope
- bag
- plastic bag
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- 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.)
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Abstract
A portable plastic bag comprises a bag body formed by the front and rear walls. Side and bottom side seals are formed on the front and rear walls. The tops of the front and rear walls are folded inwards to form foldable turned edges which are bonded with the front and rear walls to form a top side seal, and a front interlayer and a rear interlayer are formed between the foldable turned edges and the front and rear walls respectively. An upper rope outlet and a lower rope outlet are formed in the side seals of the two ends of the front interlayer and the rear interlayer, a pull rope A and a pull rope C are arranged in the front interlayer, a pull rope B and a pull rope D which are arranged opposite to the pull rope A and the pull rope C respectively are arranged in the rear interlayer, two ends of the pull rope A and the pull rope B penetrate the upper rope outlet, and a knot is tied to connect the pull rope A and the pull rope B together. Tow ends of the pull rope C and the pull rope D penetrate the lower rope outlet, and a knot is tied to connect the pull rope C and the pull rope D together. By means of the portable plastic bag, the plastic bag opening can be tightened by only pulling the two ropes which are staggered at the two ends of the top of the plastic bag reversely, and the pull ropes can be used as a handle of the plastic bag.
Description
Technical field
The present invention relates to plastic bag technical field, especially a kind of pocket plastic bag.
Background technology
At present, traditional plastic bag adopts plastic sheeting edge sealing to be formed, namely first by film tuck, then by the side of film and bottom edge sealing.This traditional plastic bag majority is uncovered structure, is not only not easy to tying but also be not easy to carry or carry.Therefore, design a kind of tying and portable plastic bag of facilitating extremely to be necessary.
Summary of the invention
Object of the present invention is improved for above-mentioned the deficiencies in the prior art exactly, provides one to facilitate tying and portable plastic bag.
Concrete scheme of the present invention is: a kind of pocket plastic bag, includes bag, and bag is made up of antetheca and rear wall, and antetheca and rear wall bond together and be formed with side banding and bottom banding, it is characterized in that: the top of described antetheca and rear wall is positioned at sack place and is inwardly folded to form folded turnup, folded turnup and antetheca, rear wall bonds together and forms top banding, folded turnup and antetheca, front interlayer and rear interlayer is formed respectively between rear wall, the two ends of front interlayer and rear interlayer are positioned at side face edge and seal up and all have overlap mouth and underlap mouth, wherein, front interlayer is built with the stay cord A arranged up and down and stay cord C, be equipped with respectively in rear interlayer and stay cord A, the stay cord B that stay cord C is positioned opposite and stay cord D, the two ends of stay cord A and stay cord B are all equipped with through overlap mouth the knot linked together by two stay cords, the two ends of stay cord C and stay cord D are all equipped with through underlap mouth the knot linked together by two stay cords.
Bag described in the present invention has some uniform breather holes.
The bottom of bag described in the present invention has several hanging bag holes.
The present invention, by improving structure, brings following benefit:
(1) because sack top is provided with stay cord, between the stay cord on top, be equipped with the knot linked together by two ropes, between the stay cord of bottom, be also equipped with the knot linked together by two ropes.Therefore, after plastic bag installs article, the knot negative drawing that only need be staggered mutually in two ends, left and right, plastic bag top, just sack can be tightened up, the stay cord extracted out not only can use as the rope tying up sack, but also can use as the handle of plastic bag, and be easy to carry article.
(2) bag has breather hole, in time air in bag can be discharged, the fresh of food in bag can be ensured again.
(3) bottom of bag has hanging hole, facilitates trade company to be hung by the plastic bag of whole bundle, uses convenient.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the I place enlarged view of Fig. 1;
Fig. 3 is the A-A amplification view of Fig. 2;
Fig. 4 is the B direction view of Fig. 3.
In figure: the banding of 1-top, 2-breather hole, 3-bag, banding bottom 4-, 5-hanging bag hole, 6-stay cord A, 7-stay cord B, 8-knot, 9-overlap mouth, 10-side banding, 11-stay cord C, 12-stay cord D, 13-underlap mouth, 14-antetheca, 15-folded turnup, interlayer before 16-, interlayer after 17-, 18-rear wall.
Detailed description of the invention
Below in conjunction with accompanying drawing, introduce the preferred embodiments of the present invention in detail.
See Fig. 1 ~ Fig. 4, the present invention includes bag 3, bag 3 is made up of antetheca 14 and rear wall 18, antetheca 14 and rear wall 18 bond together and are formed with side banding 10 and bottom banding 4, the top of antetheca 14 and rear wall 18 is positioned at sack place and is inwardly folded to form folded turnup 15, folded turnup 15 and antetheca 14, rear wall 18 bonds together and forms top banding 1, folded turnup 15 and antetheca 14, front interlayer 16 and rear interlayer 17 is formed respectively between rear wall 18, the two ends of front interlayer 16 and rear interlayer 17 are positioned at side face edge and seal up and all have overlap mouth 9 and underlap mouth 13, wherein, front interlayer 16 is built with the stay cord A6 arranged up and down and stay cord C11, be equipped with respectively and stay cord A6 in rear interlayer 17, the stay cord B7 that stay cord C11 is positioned opposite and stay cord D12, the two ends of stay cord A6 and stay cord B7 are all equipped with through overlap mouth 9 knot 8 linked together by two stay cords, the two ends of stay cord C11 and stay cord D12 are all equipped with through underlap mouth 13 knot 8 linked together by two stay cords.
Bag 3 described in the present embodiment has multiple uniform breather hole 2, the bottom of bag 3 has three hanging bag holes 5.
Principle of work of the present invention is: after article install, and the knot 8 reverse mutually staggered at two, two ends, left and right, bag 3 top draws, and sack has just been tightened up, and is then carried by stay cord, and belongings are very convenient.
Be described embodiments of the invention by reference to the accompanying drawings above, but the present invention is not limited to above-mentioned detailed description of the invention, above-mentioned detailed description of the invention is the preferred embodiment of the present invention, is only schematic, instead of restrictive.Those of ordinary skill in the art is under enlightenment of the present invention, do not departing under the ambit that present inventive concept and claim protect, top banding 1 in the present invention, breather hole 2, bag 3, bottom banding 4, hanging bag hole 5, stay cord A6, stay cord B7, knot 8, overlap mouth 9, side banding 10, stay cord C11, stay cord D12, underlap mouth 13, antetheca 14, folded turnup 15, front interlayer 16, the size of rear interlayer 17 and rear wall 18, the selection of specification and material, can adjust according to actual needs, as long as these adjustment are without the change of substantive principle, all belong to protection scope of the present invention.
Claims (3)
1. a pocket plastic bag, includes bag, and bag is made up of antetheca and rear wall, and antetheca and rear wall bond together and be formed with side banding and bottom banding, it is characterized in that: the top of described antetheca and rear wall is positioned at sack place and is inwardly folded to form folded turnup, folded turnup and antetheca, rear wall bonds together and forms top banding, folded turnup and antetheca, front interlayer and rear interlayer is formed respectively between rear wall, the two ends of front interlayer and rear interlayer are positioned at side face edge and seal up and all have overlap mouth and underlap mouth, wherein, front interlayer is built with the stay cord A arranged up and down and stay cord C, be equipped with respectively in rear interlayer and stay cord A, the stay cord B that stay cord C is positioned opposite and stay cord D, the two ends of stay cord A and stay cord B are all equipped with through overlap mouth the knot linked together by two stay cords, the two ends of stay cord C and stay cord D are all equipped with through underlap mouth the knot linked together by two stay cords.
2. a kind of pocket plastic bag according to claim 1, is characterized in that: described bag has some uniform breather holes.
3. a kind of pocket plastic bag according to claim 1, is characterized in that: the bottom of described bag has several hanging bag holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584598.9A CN104648785A (en) | 2013-11-20 | 2013-11-20 | Portable plastic bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584598.9A CN104648785A (en) | 2013-11-20 | 2013-11-20 | Portable plastic bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104648785A true CN104648785A (en) | 2015-05-27 |
Family
ID=53240515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310584598.9A Pending CN104648785A (en) | 2013-11-20 | 2013-11-20 | Portable plastic bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104648785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108473235A (en) * | 2015-12-21 | 2018-08-31 | 陶氏环球技术有限责任公司 | Flexible package with strain characteristics |
-
2013
- 2013-11-20 CN CN201310584598.9A patent/CN104648785A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108473235A (en) * | 2015-12-21 | 2018-08-31 | 陶氏环球技术有限责任公司 | Flexible package with strain characteristics |
| CN108473235B (en) * | 2015-12-21 | 2020-02-25 | 陶氏环球技术有限责任公司 | Flexible package with strain feature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |