CN203753579U - Eight-edge sealing packaging bag with single-edge zipper seal - Google Patents
Eight-edge sealing packaging bag with single-edge zipper seal Download PDFInfo
- Publication number
- CN203753579U CN203753579U CN201320792953.7U CN201320792953U CN203753579U CN 203753579 U CN203753579 U CN 203753579U CN 201320792953 U CN201320792953 U CN 201320792953U CN 203753579 U CN203753579 U CN 203753579U
- Authority
- CN
- China
- Prior art keywords
- bag
- edge
- bag body
- sealing
- zipper
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 32
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 19
- 235000002505 Centaurea nigra Nutrition 0.000 claims abstract description 9
- 241001073742 Mylopharodon conocephalus Species 0.000 claims abstract description 9
- 210000005069 ears Anatomy 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 abstract 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model discloses an eight-edge sealing packaging bag with a single-edge zipper seal. The eight-edge sealing packaging bag comprises a bag body, wherein the front part and the rear part of the bag body are formed by two plastic thin films, the upper part of the bag body is sealed, a single-edge zipper and a plastic lock catch which is adhered to the inner side of the bag body are sequentially arranged under the upper seal of the bag body, a sealing reinforcing bar is arranged between the plastic lock catch and the bag body, the single-edge zipper comprises two hard bars which are thermally sealed in the bag body, a zipper is arranged between the two hard bars, one end of the zipper is thermally sealed in the bag body, the other end of the zipper is a free end, the free end is connected with a hard head which is cut off from a thermal sealing edge of the bag body, the left side, the right side and the lower part of the bag body are respectively provided with a left piece, a right piece and a bottom piece, the bag body is formed in a way that the front plastic thin film and the rear plastic thin film are spliced with the left piece, the right piece and the bottom piece through peripheral thermal sealing, the left piece and the right piece are both folded along the central lines, a triangular shape is formed by upwards folding the bottom part along the central line, and the bottom piece can be unfolded in a flat bottom. According to the eight-edge sealing packaging bag with the single-edge zipper seal, provided by the utility model, the opening is convenient, repeated use can be realized, and the structure is simple.
Description
Technical field
The utility model relates to packaging field, relates in particular to a kind of eight side seal packaging bags that are provided with single-edge zipper sealing.
Background technology
Existing packaging bag is mostly for to be provided with tearable mouth in bag one side, user is easy to occur tearing partially, tear greatly, tear situation little or that tear to shreds while opening packaging bag by tearable mouth, release line can not be by using the mode of all wanting to open, the article that after opening, the inside holds simultaneously come out, owing to opening be there is no to actv. sealing, the article of the inside are easy to go bad.
Utility model content
The utility model embodiment technical matters to be solved is, provides a kind of and opens conveniently, reusable, simple in structure eight side seal packaging bags that are provided with single-edge zipper sealing.
Described eight side seal packaging bags that are provided with single-edge zipper sealing, comprise bag, before and after bag, by two plastic sheetings, formed, the sealing of described bag top, the plastic lock catch that sealing below, described bag top is disposed with single-edge zipper and is bonded in bag inner side, between described snap close and bag, be provided with sealing reinforcement strips, described single-edge zipper comprises two the hard bars of heat-sealing in bag, in the middle of described two hard bars, be provided with slide fastener, one end heat-sealing of described slide fastener is in bag, the other end is free end, described free end is connected with the hard head from bag hot edge seal cuts, described bag is left, the right side and bottom are respectively arranged with left, right and egative film, described bag is sealed and described left by periphery by two of front and back plastic sheeting, right and egative film is bonding forms, described left and right are all along center line doubling, a triangle is upwards turned up along center line in bottom, make egative film be flat expansion, described egative film middle part is provided with folding line.
Described hard head comprises the ears that are arranged on slide fastener free end both sides, and described ears are embedded on described bag, during use, with finger, ejects, and then opens, and tears after slide fastener, and opening is communicated with the plastic lock catch of slide fastener below, opens plastic lock catch, realizes the unlatching of bag.
Described bag egative film and former and later two plastic sheetings are an integral body, and egative film and former and later two plastic sheetings excessively place are provided with folding line.
Implement the utility model embodiment, there is following beneficial effect:
The utility model embodiment is provided with eight side seal packaging bags of single-edge zipper sealing, bag body sealing bottom is disposed with single-edge zipper and plastic lock catch, during use, can back down ears hard head by finger, then unzip, ears are just in time fitted completely and are pointed stress point, there will not be the phenomenon of tearing to shreds, also guarantee to open the integraty of back pkt. simultaneously, after opening, can also again seal bag by plastic lock catch, assurance is contained in the quality of the article of the inside, bag is left, the right side and bottom are respectively arranged with left, right and egative film, the bag making is opened the region that holds article and is opened and be three-dimensional shape, actv. has increased the capacity of packaging bag, egative film is opened and is plane, can guarantee to stand when bag fills with article, simultaneously, bag egative film and former and later two plastic sheetings are an integral body, egative film and former and later two plastic sheetings excessively place are provided with folding line, increased the leak tightness of bag, to lack production process, improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment bag egative film side structural representation;
Fig. 3 is the utility model bag bottom construction schematic diagram.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model embodiment is provided with eight side seal packaging bags of single-edge zipper sealing, as Figure 1-3, comprise bag 1, bag 1 consists of two of front and back plastic sheeting, the plastic lock catch 3 that bag 1 sealing below, top is disposed with single-edge zipper 2 and is bonded in bag inner side, between snap close and bag, be provided with sealing reinforcement strips, single-edge zipper 2 comprises two the hard bars 4 of heat-sealing in bag, article two, in the middle of hard bar 4, be provided with slide fastener 6, one end heat-sealing of slide fastener 6 is in bag 1, the other end is free end, free end is connected with the hard head 7 from bag hot edge seal cuts, hard head 7 comprises the ears 8 that are arranged on slide fastener free end both sides, ears 8 are embedded on bag 1, during use, with finger, eject, then open, tear after slide fastener, opening is communicated with the plastic lock catch of slide fastener below, open plastic lock catch, realize the unlatching of bag, bag is left, the right side and bottom are respectively arranged with left, right and egative film, bag 1 is sealed and described left by periphery by two of front and back plastic sheeting, right and egative film is bonding forms, left and right are all along center line doubling, a triangle 5 is upwards turned up along center line in bottom, make egative film be flat expansion.
The utility model embodiment is provided with eight side seal packaging bags of single-edge zipper sealing, bag body sealing bottom is disposed with single-edge zipper and plastic lock catch, during use, can back down ears hard head by finger, then unzip, ears are just in time fitted completely and are pointed stress point, there will not be the phenomenon of tearing to shreds, also guarantee to open the integraty of back pkt. simultaneously, after opening, can also again seal bag by plastic lock catch, assurance is contained in the quality of the article of the inside, bag is left, the right side and bottom are respectively arranged with left, right 9 and egative film 10, the bag making is opened the region that holds article and is opened and be three-dimensional shape, actv. has increased the capacity of packaging bag, egative film is opened and is plane, can guarantee to stand when bag fills with article.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (3)
1. one kind is provided with eight side seal packaging bags that single-edge zipper seals, comprise bag, before and after bag, by two plastic sheetings, formed, the sealing of described bag top, it is characterized in that, the plastic lock catch that sealing below, described bag top is disposed with single-edge zipper and is bonded in bag inner side, between described snap close and bag, be provided with plastic glue strip, described single-edge zipper comprises two the hard bars of heat-sealing in bag, in the middle of described two hard bars, be provided with slide fastener, one end heat-sealing of described slide fastener is in bag, the other end is free end, described free end is connected with the hard head from bag hot edge seal cuts, described bag is left, the right side and bottom are respectively arranged with left, right and egative film, described bag is sealed and described left by periphery by two of front and back plastic sheeting, right and egative film is bonding forms, described left and right are all along center line doubling, a triangle is upwards turned up along center line in bottom, make egative film be flat expansion, egative film middle part is provided with folding line.
2. eight side seal packaging bags that are provided with single-edge zipper sealing according to claim 1, is characterized in that, described hard head comprises the ears that are arranged on slide fastener free end both sides, and described ears are embedded on described bag.
3. eight side seal packaging bags that are provided with single-edge zipper sealing according to claim 1, is characterized in that, described bag egative film and former and later two plastic sheetings are an integral body, and egative film and former and later two plastic sheetings excessively place are provided with folding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792953.7U CN203753579U (en) | 2013-12-04 | 2013-12-04 | Eight-edge sealing packaging bag with single-edge zipper seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792953.7U CN203753579U (en) | 2013-12-04 | 2013-12-04 | Eight-edge sealing packaging bag with single-edge zipper seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753579U true CN203753579U (en) | 2014-08-06 |
Family
ID=51248881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792953.7U Expired - Lifetime CN203753579U (en) | 2013-12-04 | 2013-12-04 | Eight-edge sealing packaging bag with single-edge zipper seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203753579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353673A (en) * | 2018-11-13 | 2019-02-19 | 岳西县祥瑞塑业有限公司 | A kind of rice woven bag of good heat dissipation effect |
| CN109955535A (en) * | 2019-05-07 | 2019-07-02 | 青岛中拓塑业有限公司 | The impact-resistant eight bandings clip chain bag with same of one kind and its manufacturing method |
-
2013
- 2013-12-04 CN CN201320792953.7U patent/CN203753579U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353673A (en) * | 2018-11-13 | 2019-02-19 | 岳西县祥瑞塑业有限公司 | A kind of rice woven bag of good heat dissipation effect |
| CN109955535A (en) * | 2019-05-07 | 2019-07-02 | 青岛中拓塑业有限公司 | The impact-resistant eight bandings clip chain bag with same of one kind and its manufacturing method |
| CN109955535B (en) * | 2019-05-07 | 2024-02-20 | 青岛中拓塑业有限公司 | Impact-resistant octagonal clamping chain bag and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |