CN204660315U - A kind of containing grains bag - Google Patents
A kind of containing grains bag Download PDFInfo
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- CN204660315U CN204660315U CN201520240596.2U CN201520240596U CN204660315U CN 204660315 U CN204660315 U CN 204660315U CN 201520240596 U CN201520240596 U CN 201520240596U CN 204660315 U CN204660315 U CN 204660315U
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- Prior art keywords
- bag
- interlayer
- internal layer
- cereal
- containing grains
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Abstract
The utility model discloses a kind of containing grains bag, comprises bag, and described bag forms by three layers, and internal layer is nonwoven fabrics, and interlayer is jute fabric, and skin is polyethylene, and described internal layer, interlayer and the outer mode of hot pressing that adopts combine.According to containing grains bag of the present utility model, put cereal within it, during as rice, permeable, the ventilative moisture that also can absorb a part of the nonwoven fabrics of internal layer, the jute fabric of interlayer absorbs the moisture of cereal respiration generation further.Therefore cereal is stored for family of great advantage.
Description
Technical field
The application relates to a kind of packaging bag, particularly relates to a kind of packaging bag for containing grains with multiple-structure.
Background technology
For the cereal of market sale, as rice, the general woven bag being covered with waterproofing membrane that adopts is packed.This kind of woven bag tension, wear-resisting and water resistance good, the quality of product effectively can be ensured in storage process.But for terminal consumer, utilize this packaging bag but to there is drawback to deposit cereal in the family, the moisture that such as cereal respiration produces cannot be discharged timely.
Jute is planted on a large scale in China, tossa is one of the most cheap natural fiber, tossa has toughness, and it is good to have hygroscopic property, the advantage that aproll is fast, therefore the gunnysack be made up of tossa is used in industry and agriculture field widely because of the feature of environmental protection of its cheap price and material, but due to the hole of gunnysack comparatively large, be used for containing grains improper.
Utility model content
For solving the problems of the prior art, the utility model proposes a kind of packaging bag, being used for containing grains, comprise bag, described bag forms by three layers, and internal layer is nonwoven fabrics, interlayer is jute fabric, and skin is polyethylene, and described internal layer, interlayer and the outer mode of hot pressing that adopts combine.
Preferably, described internal layer, interlayer and outer field Thickness Ratio are 1:2:1.
According to containing grains bag of the present utility model, put cereal within it, during as rice, permeable, the ventilative moisture that also can absorb a part of the nonwoven fabrics of internal layer, the jute fabric of interlayer absorbs the moisture of rice respiration generation further.Therefore cereal is stored for family of great advantage.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the Rotating fields schematic diagram of the bag of the utility model containing grains bag.
In figure:
1-nonwoven fabrics; 2-jute fabric; 3-polyethylene.
Detailed description of the invention
Be clearly and completely described the technical scheme in the utility model preferred embodiment below in conjunction with accompanying drawing, obviously, described preferred embodiment is only preferred embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Containing grains bag is mainly used in the graininess cereal such as splendid attire rice, Chinese sorghum, comprises bag (not shown), and bag adopts three-decker, as shown in Figure 1.
This three-decker is respectively the nonwoven fabrics 1 of internal layer from inside to outside, the jute fabric 2 of interlayer and outer field polyethylene 3.Nonwoven fabrics 1 directly contacts with cereal (not shown), the portion of water that its respiration that can absorb cereal produces.Jute fabric 2 main component is tossa, can absorb moisture further, thus keeps the drying of cereal.Further, further, the jute fabric 2 of interlayer is arranged slightly thick, absorb the moisture of cereal generation and the excessive moisture of bag inside by fluffy tossa, keep the freshness of cereal.Be 2:1:1 with the nonwoven fabrics 1 of internal layer and the Thickness Ratio of outer field polyethylene 3 in the present embodiment.Outermost polyethylene layer is conventional packing, for this bag provides enough tensions and resistance to abrasion.
In the present embodiment, the nonwoven fabrics 1 of internal layer, the jute fabric 2 of interlayer and outer field polyethylene 3 are combined by the mode of hot pressing.Selectively, nonwoven fabrics 1 and polyethylene 3 are combined by the mode of hot pressing, and jute fabric is filled in and forms interlayer therebetween.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, if aforementioned polyethylene can also be polypropylene or nylon.Therefore, the utility model can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. a containing grains bag, comprises bag, it is characterized in that: described bag forms by three layers, and internal layer is nonwoven fabrics, and interlayer is jute fabric, and skin is polyethylene, and described internal layer, interlayer and the outer mode of hot pressing that adopts combine.
2. containing grains bag as claimed in claim 1, is characterized in that: described internal layer, interlayer and outer field Thickness Ratio are 1:2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240596.2U CN204660315U (en) | 2015-04-21 | 2015-04-21 | A kind of containing grains bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240596.2U CN204660315U (en) | 2015-04-21 | 2015-04-21 | A kind of containing grains bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204660315U true CN204660315U (en) | 2015-09-23 |
Family
ID=54130729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520240596.2U Expired - Fee Related CN204660315U (en) | 2015-04-21 | 2015-04-21 | A kind of containing grains bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204660315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755674A (en) * | 2016-03-15 | 2016-07-13 | 嘉兴学院 | Grain storage bag and preparation method thereof |
-
2015
- 2015-04-21 CN CN201520240596.2U patent/CN204660315U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755674A (en) * | 2016-03-15 | 2016-07-13 | 嘉兴学院 | Grain storage bag and preparation method thereof |
| CN105755674B (en) * | 2016-03-15 | 2018-01-26 | 嘉兴学院 | A kind of food storage bag and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160421 |