CN201686118U - Laminating valve packaging bag - Google Patents
Laminating valve packaging bag Download PDFInfo
- Publication number
- CN201686118U CN201686118U CN2010201838102U CN201020183810U CN201686118U CN 201686118 U CN201686118 U CN 201686118U CN 2010201838102 U CN2010201838102 U CN 2010201838102U CN 201020183810 U CN201020183810 U CN 201020183810U CN 201686118 U CN201686118 U CN 201686118U
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- CN
- China
- Prior art keywords
- bag
- packaging bag
- utility
- laminating valve
- seamed
- 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.)
- Expired - Lifetime
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Abstract
A laminating valve packaging bag is in rectangle shape. A triangle on the upper surface of the packaging bag is cut off. A trapezoid barrel-type pocket opening towards an inner bag is seamed in a rabbet. The top end and the bottom end of the bag pieces are seamed. The utility model is characterized in that: the laminating valve packaging bag further comprises a casing pipe; one end of the casing pipe is seamed in the trapezoid barrel and the other end stretches out of the pocket. The utility model aims at providing a laminating valve packaging bag with the advantages of high strength, good moisture resistance, perfect air permeability, convenient seal after bagging, good tightness and no leakage.
Description
Technical field
The utility model relates to a kind of packaging bag, relates in particular to a kind of multiple film valve port packaging bag that is used for the powdery packing objects.
Background technology
Multiple film package bag mainly is applicable to the packing of powdered substances such as cement.Cement is except that small part is in bulk, and the overwhelming majority needs packaging bag.For cement package bags, in the new national standards that 96 years countries announce, clear and definite superseded bag type: paper fiber crops folder muscle bag, the individual layer that does not have a multiple film are moulded stitching paper bag and the various renovation bag of compiling bag, two mark dual-purposes.Time limit withdraw from service bag type: the sealing bag of sealing paper bag, the paper composite bag that does not have multiple film, three marks, one usefulness.The operable bag of new standard type is as follows: 1, paper bag; 2, multiple film Polywoven Bag.But be to use this two kinds of bag types, following problem is also arranged: 1, the paper bag consumption of natural resource is big, intensity is low, moisture resistance is poor, the breakage rate height; Though 2, multiple film woven bag intensity height, moisture resistance are good, permeability to air is poor.China's utility model patent, the patent No.: CN2410246Y, patent name is: disclose a kind of multiple film package bag in the patent of multiple film water mud woven bag, it is characterized in that clipping above the packaging bag sheet triangle, sew up an opening at the rabbet place and form sack towards the trapezoidal cloth tube of inner bag, the top and the bottom of bag sheet are sewed up.Adopt the multiple film woven bag of this bag type, not only intensity height, moisture resistance are good, and permeability is good pack the time, but shortcoming is: after the pack, seal means is loaded down with trivial details, and efficient is low.
The utility model content
The utility model aims to provide a kind of intensity height, moisture resistance is good, permeability to air is good, seal convenience, good airproof performance after the pack, non-leakage multiple film valve port packaging bag.
The technical scheme that the utility model adopted is: multiple film valve port packaging bag, packaging bag is rectangle, clip a triangle above the packaging bag sheet, sew up an opening at the rabbet place and form valve port towards the trapezoidal tube of inner bag, the top and the bottom of bag sheet are sewed up, it is characterized in that also comprising sleeve pipe, described sleeve pipe one end is sewn in the trapezoidal tube, and the other end extends sack.
The beneficial effects of the utility model are: simple in structure, easy to use, the intensity height, moisture resistance is good, permeability to air is good, seal easily film valve port packaging bag again after the pack.
Description of drawings
Accompanying drawing 1 is the structural representation of the multiple film valve package bag of the utility model;
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail:
Embodiment of the present utility model answers the packaging bag of film valve port as shown in drawings, comprises packing bag 1, trapezoidal tube 4, sleeve pipe 6; Packing bag 1 is rectangle, and packing bag 1 upper end 2, lower end 3 utilize suture, is stained with one deck envelope line leatheroid then, strengthens moisture effect.Clip a triangle in packing bag 1 upper end, sew up an opening at the rabbet place and form sack 5 towards the trapezoidal tube 4 of inner bag, sew up a sleeve pipe 6 again in sack 5, sleeve pipe 6 one ends extend sack 5.
In the time of actual the use, only wrapping machine charge valve filling tube skewer need be gone in the sleeve pipe 6, can fast speed Powdered goods such as cement be packed in the bag.Can finishes, and sleeve pipe 6 is twisted into twisted shape get back in the bag, and the multiple film valve port packaging bag of the utility model promptly realizes automatic sealing, and non-leakage in handling process, the feature of environmental protection good.
Claims (1)
1. multiple film valve port packaging bag, packaging bag is rectangle, clip a triangle above the packaging bag sheet, sew up an opening at the rabbet place and form valve port towards the trapezoidal tube of inner bag, the top and the bottom of bag sheet are sewed up, it is characterized in that: also comprise sleeve pipe, described sleeve pipe one end is sewn in the trapezoidal tube, and the other end extends sack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201838102U CN201686118U (en) | 2010-04-29 | 2010-04-29 | Laminating valve packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201838102U CN201686118U (en) | 2010-04-29 | 2010-04-29 | Laminating valve packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201686118U true CN201686118U (en) | 2010-12-29 |
Family
ID=43374403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201838102U Expired - Lifetime CN201686118U (en) | 2010-04-29 | 2010-04-29 | Laminating valve packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201686118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564791A (en) * | 2014-11-05 | 2016-05-11 | 上海艾录包装股份有限公司 | PE plastic bag with valve opening |
| CN109051271A (en) * | 2018-08-23 | 2018-12-21 | 孙志茂 | A kind of Polywoven Bag |
-
2010
- 2010-04-29 CN CN2010201838102U patent/CN201686118U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564791A (en) * | 2014-11-05 | 2016-05-11 | 上海艾录包装股份有限公司 | PE plastic bag with valve opening |
| CN109051271A (en) * | 2018-08-23 | 2018-12-21 | 孙志茂 | A kind of Polywoven 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: Hua Hong (Fujian) Construction Technology Co., Ltd. Assignor: Chen Qiusheng Contract record no.: 2011350000029 Denomination of utility model: Laminating valve packaging bag Granted publication date: 20101229 License type: Exclusive License Record date: 20110318 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |
|
| CX01 | Expiry of patent term |