CN203473462U - Double-faced composite breathable package bag - Google Patents
Double-faced composite breathable package bag Download PDFInfo
- Publication number
- CN203473462U CN203473462U CN201320499585.7U CN201320499585U CN203473462U CN 203473462 U CN203473462 U CN 203473462U CN 201320499585 U CN201320499585 U CN 201320499585U CN 203473462 U CN203473462 U CN 203473462U
- Authority
- CN
- China
- Prior art keywords
- breathable
- bag body
- bag
- plastic film
- ventilative
- 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 - Fee Related
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Abstract
The utility model discloses a double-faced composite breathable package bag which comprises a breathable bag body. A lifting handle is arranged on the breathable bag body, a piece of long-strip-shaped breathable fabric is folded from the middle so that the breathable bag body can be formed, and the bottom of the bag body is free of sewing seams; the two sides of the breathable bag body are provided with a lock chain type sewing thread and an ultrasonic pressing thread, plastic films adhere to the front face and the rear face of the breathable bag body, and breathable portions are formed in the breathable bag body; the breathable portion in the front face of the breathable bag body is located at the top of the corresponding plastic film; the breathable portions in the rear face of the breathable bag body are located at the top and bottom of the corresponding plastic film; an inward-folded edge is arranged at the bottom side of the breathable bag body and after the inward-folded edge is expanded, a rectangular bottom is formed; the breathable air bag body is mode of non-woven fabric; patterns are drawn on the plastic films. Due to the fact that the plastic films adhere to the local positions of the surfaces of the breathable bag body, the package bag is ventilated and breathable, and flour is prevented from leaking; due to the fact that the patterns are drawn on the plastic films, the package bag is more clean and attractive, and the requirements of a user are satisfied.
Description
Technical field
The utility model is a kind of packaging bag, particularly a kind of two-sided composite ventilating packaging bag.
Background technology
Existing for packing the packaging bag of flour, or be to make with plastic film, or be to make with nonwoven fabrics, the former does not have flour and appears, and surface clean is attractive in appearance, but airtight, and flour is easily mouldy; The latter's good permeability, flour can be not mouldy, but surface has flour, appears, and easily pollutes surrounding environment.
Summary of the invention
The purpose of this utility model is in order to overcome the defect that existing packaged by plastic film bag is airtight, nonwoven fabrics package bag has flour to appear, and invents a kind of two-sided composite ventilating packaging bag.
The purpose of this utility model realizes as follows: described two-sided composite ventilating packaging bag, comprise ventilative bag, ventilative bag is provided with handle, it is characterized in that: described ventilative bag is that the breathable fabric by a strip shape forms from middle doubling, and bag bottom is without sewn seams; The both sides of ventilative bag are provided with chain type lignilite and ultrasonic compressing line, and the front and back of ventilative bag is adhesive with plastic film, and leave ventilation part on ventilative bag.
The ventilation part in described ventilative bag front is positioned at the top of plastic film; The ventilation part at the ventilative bag back side is positioned at top and the bottom of plastic film.
The bottom side of described ventilative bag is provided with interior flanging, at the bottom of infolding temple is opened rear formation oblong.
Described ventilative bag is to make of nonwoven fabrics.
Described plastic film is provided with pattern.
Good effect of the present utility model is as follows: because be is adhesive with plastic film on the local location of venting bags surface, so packaging bag can be ventilated, can avoid again flour to appear, because plastic film is provided with pattern, institute, so that packaging bag is more totally attractive in appearance, has met user's demand.
Accompanying drawing explanation
Fig. 1 is the main TV structure figure of the utility model
Fig. 2 is the utility model backsight constructional drawing
Fig. 3 is Figure 1A-A side-looking constructional drawing
In figure: 1 ventilative bag 2 handle 3 chain type lignilites
4 ultrasonic compressing line 5 plastic film 6 ventilation parts
7 interior flangings
The specific embodiment
As shown in Fig. 1 Fig. 2, described two-sided composite ventilating packaging bag, comprises ventilative bag 1, and ventilative bag 1 is provided with handle 2, it is characterized in that: described ventilative bag 1 is that the breathable fabric by a strip shape forms from middle doubling, and bag bottom is without sewn seams; The both sides of ventilative bag 1 are provided with chain type lignilite 3 and ultrasonic compressing line 4, and the front and back of ventilative bag 1 is adhesive with plastic film 5, and leaves ventilation part 6 on ventilative bag 1.
The ventilation part 6 in described ventilative bag 1 front is positioned at the top of plastic film 5; The ventilation part 6 at ventilative bag 1 back side is positioned at top and the bottom of plastic film 5.
As shown in Figure 3, the bottom side of described ventilative bag 1 is provided with interior flanging 7, at the bottom of interior flanging 7 struts rear formation oblong.
Described ventilative bag 1 is to make of nonwoven fabrics.
Described plastic film 5 is provided with pattern.
Because be is adhesive with plastic film on the local location of venting bags surface, so packaging bag can be ventilated, can avoid again flour to appear, because plastic film is provided with pattern, institute, so that packaging bag is more totally attractive in appearance, has met user's demand.
Claims (4)
1. a two-sided composite ventilating packaging bag, comprises ventilative bag, and ventilative bag is provided with handle, it is characterized in that: described ventilative bag is that the breathable fabric by a strip shape forms from middle doubling, and bag bottom is without sewn seams; The both sides of ventilative bag are provided with chain type lignilite and ultrasonic compressing line, and the front and back of ventilative bag is adhesive with plastic film, and leave ventilation part on ventilative bag.
2. two-sided composite ventilating packaging bag according to claim 1, is characterized in that: the ventilation part in described ventilative bag front is positioned at the top of plastic film; The ventilation part at the ventilative bag back side is positioned at top and the bottom of plastic film.
3. two-sided composite ventilating packaging bag according to claim 1, is characterized in that: the bottom side of described ventilative bag is provided with interior flanging, at the bottom of infolding temple is opened rear formation oblong.
4. two-sided composite ventilating packaging bag according to claim 1, is characterized in that: described ventilative bag is to make of nonwoven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499585.7U CN203473462U (en) | 2013-08-16 | 2013-08-16 | Double-faced composite breathable package bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499585.7U CN203473462U (en) | 2013-08-16 | 2013-08-16 | Double-faced composite breathable package bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203473462U true CN203473462U (en) | 2014-03-12 |
Family
ID=50221843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499585.7U Expired - Fee Related CN203473462U (en) | 2013-08-16 | 2013-08-16 | Double-faced composite breathable package bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203473462U (en) |
-
2013
- 2013-08-16 CN CN201320499585.7U patent/CN203473462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |