CN106986092A - A kind of easy-peeling packaging bag - Google Patents
A kind of easy-peeling packaging bag Download PDFInfo
- Publication number
- CN106986092A CN106986092A CN201710362434.XA CN201710362434A CN106986092A CN 106986092 A CN106986092 A CN 106986092A CN 201710362434 A CN201710362434 A CN 201710362434A CN 106986092 A CN106986092 A CN 106986092A
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- CN
- China
- Prior art keywords
- bag
- width
- fold
- behind
- easy
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/16—Bags or like containers made of paper and having structural provision for thickness of contents of special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
The present invention discloses a kind of easy-peeling packaging bag, including bag, bag is included before bag, behind bag, and two bag sides, include bonding strip behind bag, bag side is made up of the two-fold lamination for being built in bag, bag one end open, the other end by bag before, behind bag and two-fold lamination bonding connection, it is equal with the width b behind bag before bag, the width a of two two-fold laminations is equal, and the width a sums of two two-fold laminations are less than the width b before bag, bonding strip is arranged at the width a of bag side, and folded to bag opposite side direction, the width c of bonding strip is less than the width d for the spare area not overlapped before bag with two-fold lamination, the two ends of bag are symmetrically arranged with a tearing notch, tearing notch is arranged in the spare area not overlapped with bonding strip.Position of the invention by rationally setting tearing notch, makes packaging bag easily be torn in use, its design structure is simple, easy to use.
Description
Technical field
The present invention relates to packaging bag field, and in particular to a kind of easy-peeling packaging bag.
Background technology
Packaging bag, article or small articles etc. are eaten for device.In the prior art, it is empty in order to increase using for packaging bag
Between, the side of packaging bag is typically double-layer folding layer, and foldable layer is built in packaging bag, and although this design increases packaging bag
Use space, but due to the presence of two-fold lamination, the sealing part of packaging bag is before bag, behind bag and bag side
The twofold layer multi-layer in face is constituted, therefore difficulty is torn in increase packaging bag.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of simple easy-peeling packaging bag easily torn.
In order to solve the above technical problems, the technical solution adopted by the present invention：A kind of easy-peeling packaging bag, including bag, it is described
Bag is included before bag, behind bag and two bag sides, includes bonding strip behind bag, bag side is by built-in
Constituted in the two-fold lamination of bag, bag one end open, the other end is by before bag, behind bag and two-fold bonding laminates
Connection, it is characterised in that：Equal with the width b behind bag before the bag, the width a of two two-fold laminations is equal, and
The width a sums of two two-fold laminations are less than the width b before bag, and bonding strip is arranged at the width a of bag side, and
Folded to bag opposite side direction, the width c of bonding strip is less than the width for the spare area not overlapped before bag with two-fold lamination
D is spent, the two ends of the bag are symmetrically arranged with a tearing notch, and the tearing notch is arranged in the spare area not overlapped with bonding strip.
In the technical program, the width a of two-fold lamination is equal, and the width a sums of two two-fold laminations are less than before bag
The width b in face.The use space of packaging bag can be increased by designing two-fold lamination, and the width a of two-fold lamination can unanimously ensure bag
Symmetrical, the storage of the suitable regular article of this kind of packaging bag of pack, after article loads, packaging bag can be erected, convenient
Realize streamline fast packing operation.The width b that the width a sums of two two-fold laminations are less than before bag can make before bag
Leave spare area in face.Bonding strip is arranged at the width a of bag side, this design can avoid bonding strip with it is two-fold
Lamination is overlapped, it is to avoid thickness of the increase packaging bag in two-fold lamination area.The width c of bonding strip be less than bag before not with it is two-fold
The width d for the spare area that lamination is overlapped, so that tearing notch is arranged in the spare area not overlapped with bonding strip.This design
Make packaging bag be relatively easy to be torn, the more difficult opening of user will not be made because of multiple-layer overlapped at packaging bag opening.
Further, the tearing notch is U-shaped tearing notch.Different from the tearing notch of other shapes, the two ends for twisting U-shaped tearing notch can be with
U-shaped tearing notch bottom is set to concentrate stress, so as to be conducive to tearing notch to be torn.
Further, the bag is made up of composite multi-layer material.
Further, the composite multi-layer material includes the cotton paper and the CPP as bag internal layer as bag outer layer
Film.
Further, the composite multi-layer material also includes nylon, and the nylon is located between cotton paper and CPP films.
Beneficial effects of the present invention：
(1) by rationally setting the position of tearing notch, packaging bag is made easily to be torn in use, the letter of its design structure
It is single, it is easy to use.
(2) packaging bag is prepared by composite multi-layer material, packaging bag is possessed preferable barrier.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of easy-peeling packaging bag；
Fig. 2 is the planar structure schematic diagram of easy-peeling packaging bag.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment：
A kind of easy-peeling packaging bag, as shown in figure 1, including bag 1, wherein bag 1 is included before bag behind 1.1, bag
1.2 and two bags side 1.3,1.1 is equal with behind bag 1.2 width b before bag, the bag 1 by one into
Before the bag of type behind 1.1, bag 1.2 and two bags side 1.3 surround and formed behind article parking space, bag
1.2 are provided with the bonding strip 1.2.1 for sealing bag 1, and bag side 1.3 is made up of two-fold lamination 1.3.1, the one end of bag 1
Opening, the other end is by before bag 1.2 and two-fold lamination 1.3.1 bonding connections behind 1.1, bag.Bag side 1.3 is set
Two-fold lamination 1.3.1 is equipped with, its purpose is to increase the use space of bag 1, and the two-fold lamination in open mode of bag 1
1.3.1 it is opened, makes packaging bag rich in third dimension.Two two-fold lamination 1.3.1 are symmetrical set, symmetrically arranged packaging bag
It is adapted to the storage of regular article, after article loads, packaging bag is erected because of opening, so as to conveniently realize that streamline is quickly sealed
Pretend industry.Two two-fold lamination 1.3.1 width a sums are less than before bag 1.1 width b, i.e. 2a<B, makes before bag
1.1 do not leave spare area also with two-fold lamination 1.3.1 overlapping positions.In order to avoid behind bag 1.2 bonding strip 1.2.1 with it is double
Foldable layer 1.3.1 is overlapped, and bonding strip 1.2.1 is arranged at the left side width a of bag 1, i.e. bonding strip 1.2.1 is left with bag 1
The distance of side is the distance of two-fold lamination 1.3.1 width, and this kind design can avoid increase packaging bag in two-fold lamination area
Thickness.Bonding strip 1.2.1 is folded to the right side of bag 1, is overlapped also for bonding strip 1.2.1 is avoided with two-fold lamination 1.3.1.
Certainly, to be arranged on opposite side also possible by bonding strip 1.2.1.Bonding strip 1.2.1 can also be arranged at wide apart from the right side of bag 1
Spend at a, and bonding strip 1.2.1 is folded to bag left side.Due to the particularity of bonding strip 1.2.1 set locations, avoid tearing again
Mouth 2 is overlapped with bonding strip 1.2.1, therefore the width c of bonding strip is unsuitable long, can guarantee that sealing effectiveness, that is, avoids bonding
Bar 1.2.1 occupies the width d of whole spare area, therefore, and bonding strip 1.2.1 width is less than the width of spare area, i.e. c
<d.The two ends of bag 1 are symmetrically arranged with a tearing notch 2, and the tearing notch 2 be arranged on not with two-fold lamination 1.3.1 and bonding strip
Before the bag of coincidence 1.1 and bag behind 1.2 top and bottom, i.e. tearing notch 2 is arranged in scope b-2a-c.By tearing notch
2 are arranged in the range of this and can ensure that tearing notch 2 is not overlapped with two-fold lamination 1.3.1 and bonding strip 1.2.1, make packaging bag more
Easily it is torn, will not makes user is more difficult to open the package because of multiple-layer overlapped at packaging bag opening.
In order to further reduce the difficulty of tearing of packaging bag tearing notch, tearing notch 2 is set to U-shaped tearing notch.Different from other shapes
Tearing notch, twisting the two ends of U-shaped tearing notch can make U-shaped tearing notch bottom concentrate stress, so as to be conducive to packaging bag by tearing notch 2
Tear.In addition, in this kind of technical scheme, the tearing notch 2 of packaging bag one end only needs to set one, it is not necessary to continuously set multiple,
Avoid continuously setting tearing notch 2 to make packaging bag two ends unsmooth and easily prick the hand.
In order to increase the barrier of bag 1, enable in the store things of the long period of bag 1, the present embodiment it is preferred,
Bag 1 is made up of composite multi-layer material.It is further preferred that composite multi-layer material includes the cotton paper and work as bag outer layer
For the CPP films of bag internal layer.
In order to further increase the barrier of bag 1, realize that the product that bag 1 is packed can be deposited for a long time, and in order to
Some fluid products are applicable, preferred in the present embodiment, composite multi-layer material also includes nylon, and nylon is located at cotton paper and CPP is thin
Between film, i.e., the bag 1 is made up of cotton paper, nylon and CPP films.Bag 1 is changed into three layers from two layers of composite before
Composite, makes bag 1 possess more preferable barrier.Especially for some fluid products, packed using this kind of bag 1, product
Storage does not interfere with the quality of product yet for a long time.The bag 1 can deposit jellies product, compared to storage jelly before
Packaging bag, the bag 1 is also equipped with the function of easily tearing, and the present invention while can realizing the sealing effectiveness of existing jelly package bag
In package construction it is attractive in appearance, and fast package can be realized.It should be noted that encapsulating jelly currently with this kind of packaging bag
The design of class product there is not yet, therefore, and the present invention is unique novel.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (5)
1. a kind of easy-peeling packaging bag, including bag (1), the bag (1) include (1.1) before bag, (1.2) behind bag,
And two bags are sideways (1.3), (1.2) include bonding strip (1.2.1) behind bag, and bag side (1.3) is by being built in bag
The two-fold lamination (1.3.1) of body (1) is constituted, bag (1) one end open, the other end by (1.1) before bag, bag behind
And two-fold lamination (1.3.1) bonding connection (1.2), it is characterised in that：Before the bag (1.1) and (1.2) behind bag
Width b it is equal, the width a of two two-fold laminations (1.3.1) is equal, and the width a sums of two two-fold laminations (1.3.1) are small
The width b of (1.1) before bag, bonding strip (1.2.1) is arranged at the width a of bag side, and to bag opposite side
Direction is folded, and the width c of bonding strip (1.2.1) is less than the spare region that (1.1) are not overlapped with two-fold lamination (1.3.1) before bag
The width d in domain, the two ends of the bag (1) are symmetrically arranged with a tearing notch (2), the tearing notch (2) be arranged at not with bonding strip
In the spare area that (1.2.1) is overlapped.
2. a kind of easy-peeling packaging bag according to claim 1, it is characterised in that：The tearing notch (2) is U-shaped tearing notch.
3. a kind of easy-peeling packaging bag according to claim 1, it is characterised in that：The bag (1) is by composite multi-layer material structure
Into.
4. a kind of easy-peeling packaging bag according to claim 3, it is characterised in that：The composite multi-layer material includes being used as bag
The cotton paper of outer layer and the CPP films as bag internal layer.
5. a kind of easy-peeling packaging bag according to claim 4, it is characterised in that：The composite multi-layer material also includes nylon,
The nylon is located between cotton paper and CPP films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710362434.XA CN106986092A (en) | 2017-05-22 | 2017-05-22 | A kind of easy-peeling packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710362434.XA CN106986092A (en) | 2017-05-22 | 2017-05-22 | A kind of easy-peeling packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106986092A true CN106986092A (en) | 2017-07-28 |
Family
ID=59420448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710362434.XA Pending CN106986092A (en) | 2017-05-22 | 2017-05-22 | A kind of easy-peeling packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106986092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112638198A (en) * | 2018-09-04 | 2021-04-09 | 株式会社玛娜 | Folding vertical bag |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201258153Y (en) * | 2008-06-24 | 2009-06-17 | 湖北吉利食品有限公司 | Popcorn package bag with internal bonding zone |
| AU2010208613A1 (en) * | 2009-01-27 | 2011-08-18 | Mars, Incorporated | Bag and article of manufacture |
| US20120145706A1 (en) * | 2010-12-10 | 2012-06-14 | Fres-Co System Usa, Inc. | Gusseted flexible package with enlarged mouth |
| CN203111747U (en) * | 2013-03-29 | 2013-08-07 | 王静娴 | Pot food packaging bag easy to tear |
| CN103407677A (en) * | 2013-08-12 | 2013-11-27 | 广德县七彩斑马包装科技有限公司 | Paper packaging bag |
| CN103407675A (en) * | 2013-08-12 | 2013-11-27 | 广德县七彩斑马包装科技有限公司 | Manufacturing process for paper packaging bag |
| CN104291003A (en) * | 2014-10-17 | 2015-01-21 | 大连竹菱包装工业有限公司 | Organ zipper packaging bag |
| CN207078471U (en) * | 2017-05-22 | 2018-03-09 | 上海大城包装材料有限公司 | A kind of easy-peeling packaging bag |
-
2017
- 2017-05-22 CN CN201710362434.XA patent/CN106986092A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201258153Y (en) * | 2008-06-24 | 2009-06-17 | 湖北吉利食品有限公司 | Popcorn package bag with internal bonding zone |
| AU2010208613A1 (en) * | 2009-01-27 | 2011-08-18 | Mars, Incorporated | Bag and article of manufacture |
| US20120145706A1 (en) * | 2010-12-10 | 2012-06-14 | Fres-Co System Usa, Inc. | Gusseted flexible package with enlarged mouth |
| CN203111747U (en) * | 2013-03-29 | 2013-08-07 | 王静娴 | Pot food packaging bag easy to tear |
| CN103407677A (en) * | 2013-08-12 | 2013-11-27 | 广德县七彩斑马包装科技有限公司 | Paper packaging bag |
| CN103407675A (en) * | 2013-08-12 | 2013-11-27 | 广德县七彩斑马包装科技有限公司 | Manufacturing process for paper packaging bag |
| CN104291003A (en) * | 2014-10-17 | 2015-01-21 | 大连竹菱包装工业有限公司 | Organ zipper packaging bag |
| CN207078471U (en) * | 2017-05-22 | 2018-03-09 | 上海大城包装材料有限公司 | A kind of easy-peeling packaging bag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112638198A (en) * | 2018-09-04 | 2021-04-09 | 株式会社玛娜 | Folding vertical bag |
| CN112638198B (en) * | 2018-09-04 | 2022-05-13 | 株式会社玛娜 | Folding vertical bag |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170728 |