CN201686113U - Plastic woven bag with inner adhesive film for packing polychloroethylene powder - Google Patents
Plastic woven bag with inner adhesive film for packing polychloroethylene powder Download PDFInfo
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- CN201686113U CN201686113U CN2010202193345U CN201020219334U CN201686113U CN 201686113 U CN201686113 U CN 201686113U CN 2010202193345 U CN2010202193345 U CN 2010202193345U CN 201020219334 U CN201020219334 U CN 201020219334U CN 201686113 U CN201686113 U CN 201686113U
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- woven bag
- bag
- hot melt
- melt adhesive
- mucous membrane
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Abstract
The utility model relates to a plastic woven bag with an inner adhesive film for packing polychloroethylene PVC powder, the inner surface of the woven bag is covered with a first sticky plastic film layer, the outer surface is covered with a second plastic film layer, the front and back surfaces of the woven bag are all provided with a plurality of micro holes, the bottom of the woven bag is provided with an enhanced type hot melt adhesive tape; the enhanced type hot melt adhesive tape includes a brown paper layer and a hot melt adhesive layer, also includes a biaxial tension polypropylene BOPP film layer which two faces are respectively sticked to the brown paper layer and the hot melt adhesive layer. According to the plastic woven bag of the utility model, the plastic woven bag is capable of solving a problem of sliding by means of providing the anti-slide belt and micro holes; and the plastic woven bag is capable of solving a problem of powder leakage by using the enhanced type hot melt adhesive in a bottom-pasting process.
Description
Technical field
The utility model relates to a kind of Polywoven Bag, relates in particular to a kind of interior mucous membrane Polywoven Bag that is used to pack PVC (polyvinylchloride) powder.
Background technology
Compile bag and compare with paper bag, cloth bag and common moulding, in cover lining form Polywoven Bag have outer anti-skidding, interior protection against the tide, intensity height, be convenient to plurality of advantages such as can, piling and transportation, thereby obtain application more and more widely.The manufacture craft of band liner printed moulded braided bag normally in the prior art: earlier woven cloth is coated outward, use manually with sack conversely again, the film of outside is translated into the inside.Be subjected to the restriction of above-mentioned technology, existing liner printed moulded braided bag exists not docile and the defective of residual slitter edge is arranged, and makes also time-consuming in addition.
There is a kind of interior mucous membrane Polywoven Bag can solve the weak point that above-mentioned liner printed moulded braided bag exists at present, but himself has defectives such as leaking powder, sliding bag also.
The utility model content
The purpose of this utility model provides a kind of interior mucous membrane Polywoven Bag that is used to pack the PVC powder, to solve defectives such as the leakage powder that like product exists in the prior art, sliding bag.
In order to achieve the above object, the technical solution of the utility model proposes a kind of interior mucous membrane Polywoven Bag that is used to pack the polyvinylchloride powder, the inside face of this woven bag is covered with adhesive first plastic film layers, forward and backward surface at described woven bag all is equipped with a plurality of micropores, then has the heavier-duty Hot melt adhesive tape in the bottom of described woven bag; Described heavier-duty Hot melt adhesive tape comprises layers of kraft paper and hot melt adhesive layer, also comprise one deck two sides respectively with described layers of kraft paper and the bonding Biaxially oriented polypropylene BOPP thin layer of hot melt adhesive layer, this BOPP thin layer also can be with the material substitution of other protection against the tide, leakproof.
The above-mentioned interior mucous membrane Polywoven Bag that is used for packing the PVC powder has skidring at the surface weave of described woven bag.
The above-mentioned interior mucous membrane Polywoven Bag that is used for packing the PVC powder, described micropore are dispersed throughout the whole of the forward and backward surface of described woven bag or are distributed in the part on the forward and backward surface of described woven bag.
The above-mentioned interior mucous membrane Polywoven Bag that is used for packing the PVC powder, described finely porous diameter is 0.1～0.8mm.
The above-mentioned interior mucous membrane Polywoven Bag that is used for packing the PVC powder also scribbles second plastic film layers at the outside face of described woven bag.
The interior mucous membrane Polywoven Bag that technical solutions of the utility model provide is by adding skidring and stamp micropore on the bag surface, thereby solved sliding bag problem; And thoroughly solved leakage powder problem by in sticking with paste bottom technique, adopting the heavier-duty hot melt adhesive.
Description of drawings
Fig. 1 is used to pack the interior mucous membrane Polywoven Bag example structure scheme drawing of PVC powder for the utility model.
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 is used to pack the interior mucous membrane Polywoven Bag example structure scheme drawing of PVC powder for the utility model, the interior mucous membrane Polywoven Bag 10 of present embodiment is through cutting by the cylinder type plastic woven cloth, make and form, the inside face of this woven bag is covered with adhesive first plastic film layers, outside face scribbles second plastic film layers (herein, outside face also can not be coated with second plastic film layers, and first, second plastic film layers is all not shown in the drawings), as shown in the figure, before woven bag 10, the rear surface all is equipped with a plurality of micropores 11, before these micropores are dispersed throughout woven bag 10, rear surface whole or be distributed in woven bag 10 before, the part of rear surface, or horizontal shape arrangement or vertical arrangement, the aperture is approximately 0.1～0.8mm; Also be woven with the skidring (not shown) that is folding filate simultaneously on the surface of woven bag 10; These the two kinds of measures of above micropore 11 and skidring make that the sliding bag problem of like product is solved in the prior art.And, the woven bag 10 of present embodiment passes through to adopt heavier-duty Hot melt adhesive tape 12 in the paste bottom technique of bottom, and further reinforce by suture 13, and make heavier-duty Hot melt adhesive tape 12 cover on the suture 13 (show among the figure that dotted line represent that promptly suture 13 is reinforced type Hot melt adhesive tape 12 and covers and be sightless state), thereby thoroughly solved leakage powder problem; Heavier-duty Hot melt adhesive tape 12 herein comprises layers of kraft paper and hot melt adhesive layer, also comprise one deck two sides respectively with described layers of kraft paper and the bonding Biaxially oriented polypropylene BOPP thin layer of hot melt adhesive layer, the BOPP thin layer also can be with the material substitution of other protection against the tide, leakproof.
In sum, the interior mucous membrane Polywoven Bag that technical solutions of the utility model provide is by adding skidring and stamp micropore on the bag surface, thereby solved sliding bag problem; And thoroughly solved leakage powder problem by in sticking with paste bottom technique, adopting the heavier-duty hot melt adhesive.This band " micropore ", band " strengthen hot melt adhesive tape " and skidproof in the mucous membrane Polywoven Bag be used on the packing of PVC powder in the field of business still belong to the first, repeatedly practise through the user, elder generation's small lot is on probation, the back is in enormous quantities uses, through many checkings half a year, proving effect is good, and is very welcome; It has not only saved great amount of manpower, and can recycling, meets the policy of national low-carbon economy and environmental protection.In addition, this kind woven bag can be widely used on the packing of other powders, pellet.
More than be preferred forms of the present utility model, according to the disclosed content of the utility model, those of ordinary skill in the art can expect some identical, replacement schemes apparently, all should fall into the scope of the utility model protection.
Claims (5)
1. interior mucous membrane Polywoven Bag that is used to pack the polyvinylchloride powder, the inside face of this woven bag is covered with adhesive first plastic film layers, it is characterized in that, forward and backward surface at described woven bag all is equipped with a plurality of micropores, then has the heavier-duty Hot melt adhesive tape in the bottom of described woven bag; Described heavier-duty Hot melt adhesive tape comprises layers of kraft paper and hot melt adhesive layer, also comprise one deck two sides respectively with described layers of kraft paper and the bonding Biaxially oriented polypropylene BOPP thin layer of hot melt adhesive layer.
2. be used to pack the interior mucous membrane Polywoven Bag of PVC powder according to claim 1, it is characterized in that, skidring is arranged at the surface weave of described woven bag.
3. be used to pack the interior mucous membrane Polywoven Bag of PVC powder according to claim 1, it is characterized in that, described micropore is dispersed throughout the whole of the forward and backward surface of described woven bag or is distributed in the part on the forward and backward surface of described woven bag.
4. as being used to pack the interior mucous membrane Polywoven Bag of PVC powder as described in claim 1 or 3, it is characterized in that described finely porous diameter is 0.1～0.8mm.
5. be used to pack the interior mucous membrane Polywoven Bag of PVC powder according to claim 1, it is characterized in that the outside face of described woven bag scribbles second plastic film layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202193345U CN201686113U (en) | 2010-06-04 | 2010-06-04 | Plastic woven bag with inner adhesive film for packing polychloroethylene powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202193345U CN201686113U (en) | 2010-06-04 | 2010-06-04 | Plastic woven bag with inner adhesive film for packing polychloroethylene powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201686113U true CN201686113U (en) | 2010-12-29 |
Family
ID=43374398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202193345U Expired - Fee Related CN201686113U (en) | 2010-06-04 | 2010-06-04 | Plastic woven bag with inner adhesive film for packing polychloroethylene powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201686113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922015A (en) * | 2014-04-10 | 2014-07-16 | 江苏万乐复合材料有限公司 | Woven bag with inner adhesive film and used for packaging polyvinyl chloride powder and other powder materials |
| CN106319728A (en) * | 2016-08-23 | 2017-01-11 | 天津市旭辉恒远塑料包装股份有限公司 | Production method of high-strength plastic woven bag |
-
2010
- 2010-06-04 CN CN2010202193345U patent/CN201686113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922015A (en) * | 2014-04-10 | 2014-07-16 | 江苏万乐复合材料有限公司 | Woven bag with inner adhesive film and used for packaging polyvinyl chloride powder and other powder materials |
| CN106319728A (en) * | 2016-08-23 | 2017-01-11 | 天津市旭辉恒远塑料包装股份有限公司 | Production method of high-strength plastic woven bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Wanle Compound Material Co., Ltd. Assignor: Xu Weiguo Contract record no.: 2012320000229 Denomination of utility model: Plastic woven bag with inner adhesive film for packing polychloroethylene powder Granted publication date: 20101229 License type: Exclusive License Record date: 20120315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |