CN106742823A - Packaging bag with a tight waist - Google Patents
Packaging bag with a tight waist Download PDFInfo
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- CN106742823A CN106742823A CN201510809703.3A CN201510809703A CN106742823A CN 106742823 A CN106742823 A CN 106742823A CN 201510809703 A CN201510809703 A CN 201510809703A CN 106742823 A CN106742823 A CN 106742823A
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- packaging bag
- tight waist
- bag body
- arc
- shaped side
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Abstract
The present invention relates to a kind of packaging bag with a tight waist, it includes packaging bag body, charging aperture is provided with the middle of the packaging bag body upper part, discharging opening is provided with the middle of the packaging bag body lower part, reinforced suspender belt is provided with the packaging bag body upper part corner, the longitudinally connected side of the packaging bag body is arc-shaped side with a tight waist, is the maximum of arc-shaped side with a tight waist place with a tight waist from the packaging bag body bottom portion up 40-50cm, and the level distance with a tight waist at maximum place with a tight waist is 3-5cm.The anti-expansion molding of the present invention is good, and suspender belt intensity is high, can add inner bag.
Description
Technical field
The present invention relates to a kind of packaging bag, and in particular to a kind of packaging bag with a tight waist.
Background technology
Packaging bag compared with small woven bag, with capacity it is big, be easy to load and unload, saves labour, raising efficiency the features such as.But because packaging bag bag body is plastic woven cloth, with ductility, can be expanded after loading onto goods, shaping is not fine, loading inconvenience when vehicle and ship loading transport.Lacing wire bag is that baffle plate of digging a hole is sewed in corner inside bag body, packaging bag is set not heaved after freighting, but because of baffle plate, inside cannot again add PE plastic inner bags, particle is small, fine-powdered goods and the goods high to hygienic requirements cannot just be filled, and easily leakage powder occurs or health is not up to standard.Suspender belt insufficient strength with bag, easily droops, it has not been convenient to the handling of packaging bag, influences operating efficiency.
The content of the invention
Goal of the invention：The invention aims to overcome deficiency of the prior art, there is provided a kind of anti-expansion molding is good, and suspender belt intensity is high, the packaging bag with a tight waist of inner bag can be added.
Technical scheme：In order to solve the above-mentioned technical problem, packaging bag with a tight waist of the present invention, it includes packaging bag body, charging aperture is provided with the middle of the packaging bag body upper part, discharging opening is provided with the middle of the packaging bag body lower part, reinforced suspender belt is provided with the packaging bag body upper part corner, the longitudinally connected side of the packaging bag body is arc-shaped side with a tight waist, it is the maximum of arc-shaped side with a tight waist place with a tight waist from the packaging bag body bottom portion up 40-50cm, the level distance with a tight waist at maximum place with a tight waist is 3-5cm.
The packaging bag body is polypropylene packing bag body.
The girdle the waist level distance with a tight waist at place of the maximum of the arc-shaped side with a tight waist is 4cm.
The arc-shaped side with a tight waist is formed by the sewing of longitudinally connected straight flange internal beam.
Beneficial effect：Compared with prior art, its remarkable advantage is the present invention：The present invention is using arc-shaped side with a tight waist, good anti-expansion can not only be played, and inner bag can be installed additional in packaging bag body interior, expansion uses scope, arc-shaped side level with a tight waist 4cm with a tight waist at packaging bag body bottom portion up 40-50cm, solve the problems, such as to be easiest to expansion at this, the arc-shaped side with a tight waist is formed by the sewing of longitudinally connected straight flange internal beam, it is easy to make, using reinforced suspender belt, suspender belt is set not droop, the handling of instant packed bag, whole work efficiency is improved, meets actual operation requirements.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, packaging bag with a tight waist of the present invention, it includes packaging bag body 1, charging aperture 2 is provided with the middle of the top of packaging bag body 1, discharging opening 3 is provided with the middle of the bottom of packaging bag body 1, reinforced suspender belt 4 is provided with the upper corner of packaging bag body 1, the longitudinally connected side of the packaging bag body 1 is arc-shaped side 5 with a tight waist, it is the maximum of arc-shaped side 5 with a tight waist place with a tight waist from the bottom of packaging bag body 1 up 40-50cm, the level distance with a tight waist at maximum place with a tight waist is 4cm；The packaging bag body 1 is polypropylene packing bag body；The arc-shaped side with a tight waist 5 is formed by the sewing of longitudinally connected straight flange internal beam.The present invention is using arc-shaped side with a tight waist, good anti-expansion can not only be played, and inner bag can be installed additional in packaging bag body interior, expansion uses scope, arc-shaped side level with a tight waist 4cm with a tight waist at packaging bag body bottom portion up 40-50cm, solve the problems, such as to be easiest to expansion at this, the arc-shaped side with a tight waist is formed by the sewing of longitudinally connected straight flange internal beam, it is easy to make, using reinforced suspender belt, suspender belt is set not droop, the handling of instant packed bag, whole work efficiency is improved, meets actual operation requirements.
The invention provides a kind of thinking and method; the method and approach for implementing the technical scheme are a lot; the above is only the preferred embodiment of the present invention; it should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be regarded as protection scope of the present invention, and each part being not known in the present embodiment can use prior art to be realized.
Claims (4)
1. packaging bag with a tight waist, it is characterised in that：It includes packaging bag body（1）, in the packaging bag body（1）Charging aperture is provided with the middle of top（2）, in the packaging bag body（1）Discharging opening is provided with the middle of bottom（3）, in the packaging bag body（1）Upper corner is provided with reinforced suspender belt（4）, the packaging bag body（1）Longitudinally connected side be arc-shaped side with a tight waist（5）, from the packaging bag body（1）Bottom is up arc-shaped side with a tight waist at 40-50cm（5）Maximum place with a tight waist, the level distance with a tight waist at maximum place with a tight waist is 3-5cm.
2. packaging bag with a tight waist according to claim 1, it is characterised in that：The packaging bag body（1）It is polypropylene packing bag body.
3. packaging bag with a tight waist according to claim 1, it is characterised in that：The arc-shaped side with a tight waist（5）The girdle the waist level distance with a tight waist at place of maximum be 4cm.
4. packaging bag with a tight waist according to claim 1, it is characterised in that：The arc-shaped side with a tight waist（5）Formed by the sewing of longitudinally connected straight flange internal beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809703.3A CN106742823A (en) | 2015-11-23 | 2015-11-23 | Packaging bag with a tight waist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809703.3A CN106742823A (en) | 2015-11-23 | 2015-11-23 | Packaging bag with a tight waist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106742823A true CN106742823A (en) | 2017-05-31 |
Family
ID=58886475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510809703.3A Pending CN106742823A (en) | 2015-11-23 | 2015-11-23 | Packaging bag with a tight waist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106742823A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2619590C2 (en) * | 1976-05-04 | 1984-04-26 | Schneider, Helmhold, 5230 Altenkirchen | Thermoplastic heating oil storage tank |
| FR2564440A1 (en) * | 1984-05-18 | 1985-11-22 | Mecaroute Sa | Container for handling loose products |
| US6240709B1 (en) * | 1999-07-20 | 2001-06-05 | Linpac, Inc. | Collapsible bag for stacking and method thereof |
| CN101041388A (en) * | 2006-03-24 | 2007-09-26 | 第一产业株式会社 | Container bag for granular materials |
| CN203486395U (en) * | 2013-09-03 | 2014-03-19 | 常州商隆产业用纺织品有限公司 | External lacing wire freight bag |
| CN203581688U (en) * | 2013-10-25 | 2014-05-07 | 国家粮食储备局郑州科学研究设计院 | Container bag for bulk grain |
| CN204096391U (en) * | 2014-10-08 | 2015-01-14 | 宜兴威尼特包装袋有限公司 | The netted partition flexible freight container of anti-expansion |
| CN204137652U (en) * | 2014-10-10 | 2015-02-04 | 宜兴威尼特包装袋有限公司 | The anti-expansion flexible freight container of high barrier |
| CN204587742U (en) * | 2015-04-01 | 2015-08-26 | 青岛百谷塑料制品有限公司 | Observation window flexible freight container |
| CN205293721U (en) * | 2015-11-23 | 2016-06-08 | 宜兴威尼特包装袋有限公司 | Beam waist wrapping bag |
-
2015
- 2015-11-23 CN CN201510809703.3A patent/CN106742823A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2619590C2 (en) * | 1976-05-04 | 1984-04-26 | Schneider, Helmhold, 5230 Altenkirchen | Thermoplastic heating oil storage tank |
| FR2564440A1 (en) * | 1984-05-18 | 1985-11-22 | Mecaroute Sa | Container for handling loose products |
| US6240709B1 (en) * | 1999-07-20 | 2001-06-05 | Linpac, Inc. | Collapsible bag for stacking and method thereof |
| CN101041388A (en) * | 2006-03-24 | 2007-09-26 | 第一产业株式会社 | Container bag for granular materials |
| CN203486395U (en) * | 2013-09-03 | 2014-03-19 | 常州商隆产业用纺织品有限公司 | External lacing wire freight bag |
| CN203581688U (en) * | 2013-10-25 | 2014-05-07 | 国家粮食储备局郑州科学研究设计院 | Container bag for bulk grain |
| CN204096391U (en) * | 2014-10-08 | 2015-01-14 | 宜兴威尼特包装袋有限公司 | The netted partition flexible freight container of anti-expansion |
| CN204137652U (en) * | 2014-10-10 | 2015-02-04 | 宜兴威尼特包装袋有限公司 | The anti-expansion flexible freight container of high barrier |
| CN204587742U (en) * | 2015-04-01 | 2015-08-26 | 青岛百谷塑料制品有限公司 | Observation window flexible freight container |
| CN205293721U (en) * | 2015-11-23 | 2016-06-08 | 宜兴威尼特包装袋有限公司 | Beam waist wrapping bag |
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Legal Events
| 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 |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |