CN203593250U - Universal packaging bag provided with unilateral-zipper sealed opening - Google Patents
Universal packaging bag provided with unilateral-zipper sealed opening Download PDFInfo
- Publication number
- CN203593250U CN203593250U CN201320793119.XU CN201320793119U CN203593250U CN 203593250 U CN203593250 U CN 203593250U CN 201320793119 U CN201320793119 U CN 201320793119U CN 203593250 U CN203593250 U CN 203593250U
- Authority
- CN
- China
- Prior art keywords
- bag
- zipper
- sealing
- egative film
- unilateral
- 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
- 238000004806 packaging method and process Methods 0.000 title abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000004033 plastic Substances 0.000 claims abstract description 17
- 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
- 238000012856 packing Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 abstract 2
- 229920006255 plastic film Polymers 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Bag Frames (AREA)
Abstract
The embodiment of the utility model discloses a universal packaging bag provided with a unilateral-zipper sealed opening. The universal packaging bag provided with the unilateral-zipper sealed opening comprises a bag body. The bag body is formed in the mode that a front plastic film adheres to a rear plastic film in a peripheral heat seal mode. A unilateral zipper and a plastic buckle are arranged in sequence below the upper sealed opening of the bag body, wherein the plastic buckle adheres to the inner side of the bag body. A sealing reinforcing strip is arranged between the plastic buckle and the bag body. The unilateral zipper comprises two hard strips which are arranged in the bag body in a heat seal mode, a zipper is arranged between the two hard strips, one end of the zipper is arranged in the bag body in a heat seal mode, the other end of the zipper is a free end, and the free end of the zipper is connected with a hard head which is cut off from a heat seal edge of the bag body. The universal packaging bag provided with the unilateral-zipper sealed opening is convenient to open, reusable and simple in structure.
Description
Technical field
The utility model relates to packaging field, relates in particular to a kind of universaling packing bag that is provided with single-edge zipper sealing.
Background technology
Existing packaging bag is mostly for to be provided with tearable mouth in bag one side, that user is easy to while opening packaging bag by tearable mouth to occur tearing partially, tears is large, tear situation little or that tear to shreds, 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, the simple in structure universaling packing bag that is provided with single-edge zipper sealing.
The described universaling packing bag that is provided with single-edge zipper sealing, comprise bag, described bag seals bonding forming by two of front and back plastic sheeting by periphery, sealing below, described bag top is disposed with single-edge zipper and is bonded in the plastic lock catch of bag inner side, between described plastic lock catch 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 of described slide fastener seals in bag, the other end is free end, described free end is connected with the hard head from bag hot edge seal cuts.
Described hard head comprises the ears that are arranged on slide fastener free end both sides, and described ears are embedded on described bag, when use, ejects with finger, then opens.
Described bag bottom bends inwards and is provided with an egative film, and before and after described bag, two are downward arc or trapezoidal with egative film abutting edge, make bag egative film in the time of article-containing open ovalize.
The both sides of described egative film are bonding by semicircle bonding plane.
Implement the utility model embodiment, there is following beneficial effect:
The utility model embodiment is provided with the universaling packing bag of single-edge zipper sealing, bag body sealing bottom is disposed with single-edge zipper and plastic lock catch, when 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 bottom is provided with egative film, two junctions in egative film and front and back are downward arc or trapezoidal, bag is filling with in article, egative film is opened ovalize, actv. has increased the capacity of packaging bag, the both sides of egative film are bonding by semicircle bonding plane, guarantee the ellipse of bottom, outward appearance is plane simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment bag egative film side structure for amplifying schematic diagram;
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 the universaling packing bag of single-edge zipper sealing, as Figure 1-3, comprise bag 1, bag 1 seals bonding forming by two of front and back plastic sheeting by periphery, bag 1 sealing below, top is disposed with single-edge zipper 2 and is bonded in the plastic lock catch 3 of bag inner side, between plastic lock catch 3 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 8, one end of slide fastener 8 seals in bag 1, the other end is free end, free end is connected with the hard head 9 from bag hot edge seal cuts, hard head 9 comprises the ears 10 that are arranged on slide fastener free end both sides, ears 10 are embedded on bag 1, when use, eject with finger, then open, bag 1 bottom bends inwards and is provided with an egative film 5, two of bag 1 front and back and egative film 5 abutting edges are downward arc or trapezoidal 6, make bag 1 egative film in the time of article-containing open ovalize, the both sides of egative film 5 are bonding by semicircle bonding plane 7.
The utility model embodiment is provided with the universaling packing bag of single-edge zipper sealing, bag body sealing bottom is disposed with single-edge zipper and plastic lock catch, leak tightness and the intensity of the bag that sealing reinforcement strips makes improve greatly, when 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 bottom is provided with egative film, two junctions in egative film and front and back are downward arc, bag is filling with in article, egative film is opened ovalize, actv. has increased the capacity of packaging bag, the both sides of egative film are bonding by semicircle bonding plane, guarantee the ellipse of bottom, outward appearance is plane simultaneously.
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 (2)
1. one kind is provided with the universaling packing bag of single-edge zipper sealing, comprise bag, described bag seals bonding forming by two of front and back plastic sheeting by periphery, it is characterized in that, sealing below, described bag top is disposed with single-edge zipper and is bonded in the plastic lock catch of bag inner side, between described plastic lock catch 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 of described slide fastener seals in bag, the other end is free end, described free end is connected with the hard head from bag hot edge seal cuts, when unlatching, first slide fastener is torn, then open plastic lock catch, realize and opening, described bag bottom bends inwards and is provided with an egative film, and before and after described bag, two are downward arc or trapezoidal with egative film abutting edge, make bag egative film in the time of article-containing open ovalize, and it is bonding that semicircle bonding plane is passed through in the both sides of described egative film.
2. the universaling packing bag that is 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, when use, ejects with finger, then opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793119.XU CN203593250U (en) | 2013-12-04 | 2013-12-04 | Universal packaging bag provided with unilateral-zipper sealed opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793119.XU CN203593250U (en) | 2013-12-04 | 2013-12-04 | Universal packaging bag provided with unilateral-zipper sealed opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203593250U true CN203593250U (en) | 2014-05-14 |
Family
ID=50674153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793119.XU Expired - Lifetime CN203593250U (en) | 2013-12-04 | 2013-12-04 | Universal packaging bag provided with unilateral-zipper sealed opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203593250U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269860A (en) * | 2014-07-09 | 2016-01-27 | 王汇 | Preparation method for unilateral zipper bags |
| CN105883159A (en) * | 2014-12-26 | 2016-08-24 | 亨达科技(天津)有限公司 | Anti-tearing rectangular packaging film structure with laser patterns |
| CN109018659A (en) * | 2018-06-06 | 2018-12-18 | 厦门大学嘉庚学院 | Packing bag for ice sucker and its heat preservation shock-dampening method |
| CN111776462A (en) * | 2020-07-16 | 2020-10-16 | 安徽紫金新材料科技股份有限公司 | Easily-torn anti-pollution zipper bag |
-
2013
- 2013-12-04 CN CN201320793119.XU patent/CN203593250U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269860A (en) * | 2014-07-09 | 2016-01-27 | 王汇 | Preparation method for unilateral zipper bags |
| CN105883159A (en) * | 2014-12-26 | 2016-08-24 | 亨达科技(天津)有限公司 | Anti-tearing rectangular packaging film structure with laser patterns |
| CN109018659A (en) * | 2018-06-06 | 2018-12-18 | 厦门大学嘉庚学院 | Packing bag for ice sucker and its heat preservation shock-dampening method |
| CN111776462A (en) * | 2020-07-16 | 2020-10-16 | 安徽紫金新材料科技股份有限公司 | Easily-torn anti-pollution zipper bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |