CN204548813U - A kind of woven bag of sodium peroxydisulfate - Google Patents
A kind of woven bag of sodium peroxydisulfate Download PDFInfo
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- CN204548813U CN204548813U CN201520263791.7U CN201520263791U CN204548813U CN 204548813 U CN204548813 U CN 204548813U CN 201520263791 U CN201520263791 U CN 201520263791U CN 204548813 U CN204548813 U CN 204548813U
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Abstract
A kind of woven bag of sodium peroxydisulfate, the bag of woven bag is followed successively by inner membrane bag layer, geotextile bag layer, plastic film bag layer from the inside to the outside, form three layers of Bag structure, described bag is laid with upper bag mouth, and the upper bag mouth of described inner membrane bag layer is above the upper bag mouth of described geotextile bag layer.Described bag is also laid with lower bag mouth, and the plastic film bag layer outer surface cloth at this lower bag mouth place is provided with sealing line and is sewed up by described lower bag mouth.The upper bag mouth of described inner membrane bag layer is above geotextile bag layer upper bag mouth, conveniently take up the sealing of the described bag of full sodium peroxydisulfate, heave in the middle part of bag in the process of pack, make described inner membrane bag layer will shorten downwards one section, likely cause the upper bag mouth of described inner membrane bag layer lower than the upper bag mouth of described geotextile bag layer, the sealing work of inconvenient described upper bag mouth.Described three layers of Bag structure, make packaging bag more sturdy and durable.
Description
Technical field
The utility model relates to a kind of woven bag, refers to a kind of woven bag of sodium peroxydisulfate particularly.
Background technology
Woven bag, also known as snakeskin bag.Be the one of plastics, packaging use, its raw material is generally the various Xylonite raw material such as polyethylene, polypropylene.A kind of common overpack, because the advantages such as it is durable, cheap are widely used in the packaging of goods, transport and storage, for people's lives provide a great convenience.Thus, become the fresh combatants in Packaging Industry, play irreplaceable effect in food, beverage, daily necessities, construction trade and industrial and agricultural production every field.Packaging for the sodium peroxydisulfate of White crystal powder is no exception.
Current woven bag uses one deck woven cloth internal layer and the outer two-layer design of plastic sheeting mostly, and internal layer is concordant with outer sack, when using woven bag to take up material, bag centre portion is heaved, cause the inside indentation of bag core band, cannot by concordant for ectonexine sack during sealing, sealing operational difficulties.
Utility model content
The utility model provides a kind of woven bag of sodium peroxydisulfate, and when its object is to mainly overcome the sealing of existing woven bag, inner membrane bag layer is easily to the problem inside contracted, and causes the shortcoming of sealing difficulty.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of woven bag of sodium peroxydisulfate, the bag of woven bag is followed successively by inner membrane bag layer, geotextile bag layer, plastic film bag layer from the inside to the outside, form three layers of Bag structure, described bag is laid with upper bag mouth, and the upper bag mouth of described inner membrane bag layer is above the upper bag mouth of described geotextile bag layer.
Described bag is also laid with lower bag mouth, and described lower bag mouth place is laid with sealing line, and this sealing line is once sewed up folding for described lower bag mouth.
Described plastic film bag layer is PVC polyvinyl chloride transparent film.
Described plastic film bag layer outside face is laid with a rectangular reflecting strips.
From above-mentioned to description of the present utility model, compared to the prior art, the utility model has the advantage of: described bag is followed successively by the three-decker of inner membrane bag layer, geotextile bag layer and plastic film bag layer from the inside to the outside.Described inner membrane bag layer, after splendid attire sodium peroxydisulfate, is heaved in the middle part of bag, makes the inside indentation of described inner membrane bag layer, and described inner membrane bag layer upper bag mouth is laid higher than described geotextile bag layer upper bag mouth, is conveniently sealed by the woven bag filling sodium peroxydisulfate.Meanwhile, described plastic film bag layer uses PVC polyvinyl chloride transparent film, and PVC polyvinyl chloride transparent film is film of can undertaking the printing of, can in bag surface printing font.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model.
Fig. 2 is schematic top plan view of the present utility model.
Fig. 3 is part A enlarged diagram in Fig. 2.
Detailed description of the invention
1 to accompanying drawing 3 illustrates detailed description of the invention of the present utility model with reference to the accompanying drawings.
With reference to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3.A woven bag for sodium peroxydisulfate, the bag 1 of woven bag is followed successively by inner membrane bag layer 2, geotextile bag layer 3, plastic film bag layer 4 from the inside to the outside, forms bag 1 structure of three layers, and described inner membrane bag layer 3 barrier property is good, prevents material from spilling from base fabric 2.Described bag 1 is laid with upper bag mouth 5, and the upper bag mouth 5 of described inner membrane bag layer 2 is above the upper bag mouth 5 of described geotextile bag layer 4.When taking up material in described bag 1, heave in the middle part of bag 1, by stretching in the middle part of described inner membrane bag layer 2, expanding, make the inside contraction of the upper bag mouth 5 of described inner membrane bag layer 2, prevent the upper bag mouth 5 of described inner membrane bag layer 2 lower than the upper bag mouth 5 of described geotextile bag layer 3, impact sealing.Described bag 1 also includes lower bag mouth 6, and described lower bag mouth 6 place is laid with sealing line 7, and this sealing line 7 is once sewed up folding for described lower bag mouth 6.Make bag 1 sealed bottom better.
With reference to accompanying drawing 1.Described plastic film bag layer 4 is PVC polyvinyl chloride transparent film, described PVC polyvinyl chloride transparent film has good opaqueness and good resistance to chemical attack ability, be suitable as the materials'use of the woven bag taking up chemical substance, simultaneously, PVC polyvinyl chloride transparent film, as plastic film of can undertaking the printing of, makes bag 1 surface can print the information such as name of material, weight.Described plastic film bag layer 4 outer surface cloth is provided with a rectangular reflecting strips 8.When described bag 1 is positioned over dark warehouse, described reflecting strips 8 reflects light around, the convenient position finding bag 1 in dim warehouse, and described bag 1 reflecting strips 8 in the process of transport can play the effect of warning simultaneously.
In addition, described plastic film bag layer 3 also can be the undertaken the printing of plastic film of other materials.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (4)
1. the woven bag of a sodium peroxydisulfate, it is characterized in that: the bag of woven bag is followed successively by inner membrane bag layer, geotextile bag layer, plastic film bag layer from the inside to the outside, form three layers of Bag structure, described bag is laid with upper bag mouth, and the upper bag mouth of described inner membrane bag layer is above the upper bag mouth of described geotextile bag layer.
2. the woven bag of a kind of sodium peroxydisulfate as claimed in claim 1, is characterized in that: described bag is also laid with lower bag mouth, described lower bag mouth place is laid with sealing line, and this sealing line is once sewed up folding for described lower bag mouth.
3. the woven bag of a kind of sodium peroxydisulfate as claimed in claim 1, is characterized in that: described plastic film bag layer is PVC polyvinyl chloride transparent film.
4. the woven bag of a kind of sodium peroxydisulfate as claimed in claim 1, is characterized in that: described plastic film bag layer outside face is laid with a rectangular reflecting strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263791.7U CN204548813U (en) | 2015-04-28 | 2015-04-28 | A kind of woven bag of sodium peroxydisulfate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263791.7U CN204548813U (en) | 2015-04-28 | 2015-04-28 | A kind of woven bag of sodium peroxydisulfate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548813U true CN204548813U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263791.7U Active CN204548813U (en) | 2015-04-28 | 2015-04-28 | A kind of woven bag of sodium peroxydisulfate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241018A (en) * | 2016-08-31 | 2016-12-21 | 温州汇川科技有限公司 | A kind of packaging bag being easy to reclaim |
| CN111824577A (en) * | 2020-07-20 | 2020-10-27 | 应急管理部沈阳消防研究所 | High resistant separates volatile material evidence seal appearance bag of self sealss |
-
2015
- 2015-04-28 CN CN201520263791.7U patent/CN204548813U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241018A (en) * | 2016-08-31 | 2016-12-21 | 温州汇川科技有限公司 | A kind of packaging bag being easy to reclaim |
| CN111824577A (en) * | 2020-07-20 | 2020-10-27 | 应急管理部沈阳消防研究所 | High resistant separates volatile material evidence seal appearance bag of self sealss |
| CN111824577B (en) * | 2020-07-20 | 2022-05-03 | 应急管理部沈阳消防研究所 | High resistant separates volatile material evidence of self sealss and seals appearance bag |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |