CN203593249U - Packaging bag provided with easily-tearing-line opening - Google Patents
Packaging bag provided with easily-tearing-line opening Download PDFInfo
- Publication number
- CN203593249U CN203593249U CN201320793107.7U CN201320793107U CN203593249U CN 203593249 U CN203593249 U CN 203593249U CN 201320793107 U CN201320793107 U CN 201320793107U CN 203593249 U CN203593249 U CN 203593249U
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- China
- Prior art keywords
- bag
- bag body
- tearing
- egative film
- easy
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- Expired - Fee Related
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- 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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Abstract
The embodiment of the utility model discloses a packaging bag provided with an easily-tearing-line opening. The packaging bag provided with the easily-tearing-line 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. The four corners of the bag body are fillets. A laser easily-tearing line and a plastic buckle are arranged below an upper sealed opening of the bag body in sequence, 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. Easily-tearing openings are formed in the two sides of the laser easily-tearing line. A bottom sheet is arranged at the bottom of the bag body and is bent inwards. The adhesion portion between the front plastic film of the bag body and the bottom sheet and the adhesion portion between the rear plastic film of the bag body and the bottom sheet are respectively in the shape of a downward arc, so that when the bag contains objects, the bottom sheet is unfolded and is oval. The two sides of the bottom sheet adhere to each other through semicircular adhesion surfaces. The front portion of the bag body is provided with a transparent window body. The packaging bag provided with the easily-tearing-line 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 packaging bag that is provided with easy-torn line opening.
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 packaging bag that is provided with easy-torn line opening.
The described packaging bag that is provided with easy-torn line opening, comprise bag, described bag seals bonding forming by two of front and back plastic sheeting by periphery, four jiaos of described bags are fillet, sealing below, described bag top is disposed with laser easy-torn line 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 laser easy-torn line both sides are respectively arranged with tearable mouth, described bag bottom bends inwards and is provided with an egative film, 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.
The forms of described bag transparent front
Described bag both sides are also respectively arranged with left and right, and described left and right is connected together with two of described front and back plastic sheeting and egative film hot-seal adhesive respectively.
Implement the utility model embodiment, there is following beneficial effect:
The utility model embodiment is provided with the packaging bag of easy-torn line opening, bag body sealing bottom is disposed with laser easy-torn line and plastic lock catch, when use, can open easily packaging bag by tearable mouth, also can again seal bag by plastic lock catch simultaneously, assurance is contained in the quality of the article of the inside, fillet is all arranged at four angles of bag, when use, can not scratch user, reduce sharp-pointed portion actv. simultaneously and prevented bag cracking, 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, bag front portion is also provided with transparent forms, user can see the article in bag intuitively by forms.
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 packaging bag of easy-torn line opening, comprise bag 1, bag 1 seals bonding forming by two of front and back plastic sheeting by periphery, 1 four jiaos of bags are fillet, bag 1 sealing below, top is disposed with laser easy-torn line 2 and is bonded in the plastic lock catch 3 of bag inner side, between plastic lock catch and bag, be provided with sealing reinforcement strips, laser easy-torn line 2 both sides are respectively arranged with tearable mouth 4, 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 forms 8 of bag 1 transparent front, bag both sides are also respectively arranged with left and right, left and right is connected together with two of front and back plastic sheeting and egative film hot-seal adhesive respectively.
The utility model embodiment is provided with the packaging bag of easy-torn line opening, bag body sealing bottom is disposed with laser easy-torn line and plastic lock catch, when use, can open easily packaging bag by tearable mouth, also can again seal bag by plastic lock catch simultaneously, assurance is contained in the quality of the article of the inside, fillet is all arranged at four angles of bag, when use, can not scratch user, reduce sharp-pointed portion actv. simultaneously and prevented bag cracking, 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, bag front portion is also provided with transparent forms, user can see the article in bag intuitively by forms.
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 the packaging bag of easy-torn line opening, comprise bag, described bag seals bonding forming by two of front and back plastic sheeting by periphery, it is characterized in that, four jiaos of described bags are fillet, sealing below, described bag top is disposed with laser easy-torn line 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 laser easy-torn line both sides are respectively arranged with tearable mouth, described bag bottom bends inwards and is provided with an egative film, 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.
2. the packaging bag that is provided with easy-torn line opening according to claim 1, is characterized in that, the forms of described bag transparent front.
3. the packaging bag that is provided with easy-torn line opening according to claim 1, is characterized in that, described bag both sides are also respectively arranged with left and right, and described left and right is connected together with two of described front and back plastic sheeting and egative film hot-seal adhesive respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793107.7U CN203593249U (en) | 2013-12-04 | 2013-12-04 | Packaging bag provided with easily-tearing-line opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793107.7U CN203593249U (en) | 2013-12-04 | 2013-12-04 | Packaging bag provided with easily-tearing-line opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203593249U true CN203593249U (en) | 2014-05-14 |
Family
ID=50674152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793107.7U Expired - Fee Related CN203593249U (en) | 2013-12-04 | 2013-12-04 | Packaging bag provided with easily-tearing-line opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203593249U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192408A (en) * | 2014-09-25 | 2014-12-10 | 南京工程学院 | Arc easy-to-tear opening safe packing bag |
| CN104260986A (en) * | 2014-09-25 | 2015-01-07 | 南京工程学院 | Reusable safe packaging bag with arc-shaped corners |
| CN105479898A (en) * | 2016-01-14 | 2016-04-13 | 顾锁忠 | Packaging bag for medical disinfectant |
| 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 |
| CN109367181A (en) * | 2018-10-19 | 2019-02-22 | 四川通国医药包装印刷有限公司 | It is a kind of easily to spread film bag and preparation method thereof for electuary drug |
-
2013
- 2013-12-04 CN CN201320793107.7U patent/CN203593249U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192408A (en) * | 2014-09-25 | 2014-12-10 | 南京工程学院 | Arc easy-to-tear opening safe packing bag |
| CN104260986A (en) * | 2014-09-25 | 2015-01-07 | 南京工程学院 | Reusable safe packaging bag with arc-shaped corners |
| CN105479898A (en) * | 2016-01-14 | 2016-04-13 | 顾锁忠 | Packaging bag for medical disinfectant |
| 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 |
| CN109367181A (en) * | 2018-10-19 | 2019-02-22 | 四川通国医药包装印刷有限公司 | It is a kind of easily to spread film bag and preparation method thereof for electuary drug |
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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: 20140514 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |