CN2697004Y - Plastic bag - Google Patents
Plastic bag Download PDFInfo
- Publication number
- CN2697004Y CN2697004Y CN 200420020414 CN200420020414U CN2697004Y CN 2697004 Y CN2697004 Y CN 2697004Y CN 200420020414 CN200420020414 CN 200420020414 CN 200420020414 U CN200420020414 U CN 200420020414U CN 2697004 Y CN2697004 Y CN 2697004Y
- Authority
- CN
- China
- Prior art keywords
- bag
- embossing
- plastic bag
- bag body
- utility
- 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
Links
Landscapes
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Bag Frames (AREA)
Abstract
The utility model discloses a plastic bag. A suit of up-down mutual-blossom reticulate pattern roller pressing the surface of the bag body can form two right side embossing, and the two right side embossing have finite width and protrude from the finite height of the surface of the bag body. The inner sides of the bag body which are corresponding to the right side embossing can form two concave back side embossing. The embossing with small protuberant shape are adopted to be arranged at the surface of the bag body, so the frictional force between the surface of the bag body can be reinforced when the plastic bag is folded; thereby, the skid-proof requirement can be achieved, and low manufacturing cost can be realized.
Description
Technical field
The utility model relates to a kind of plastic bag.
Background technology
Slip when plastic bag stacks is a technical barrier always, mainly is with paper bag and the compound substituted for plastic bag that brings of paper now, and perhaps being coated with one deck resin at plastic bag surface increases friction force, stacks skidproof requirement thereby reach.The packing requirements of some product of intensity out of reach but the choke of paper bag blocks water, also there is this type of problem in paper and plastics compound bag.Do not utilize recovery in addition, can increase very high cost and be coated with one deck resin at plastic bag surface.
The utility model content
But the purpose of this utility model provides a kind of low cost can play skidproof effect when stacking plastic bag.
For reaching above-mentioned purpose, plastic bag of the present utility model, comprise a bag, sack, the folding group of the boiling hot bottom line of bag bottom and both sides thereof, be characterized in: described bag surface roll is pressed with the front embossing on the outstanding described bag surface of bar shaped reticulate pattern, and the bag inner face of corresponding described front embossing then forms the back side embossing of depression.
Adopt this embossing that has kick to be arranged on the bag surface, when plastic bag stacks, strengthened the friction force between the bag surface and reach skidproof requirement, and its manufacturing cost is lower.
For further specifying above-mentioned purpose of the present utility model, constructional feature and effect, the utility model is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the structural representation according to the utility model plastic bag.
The specific embodiment
Be illustrated in figure 1 as the structural representation of the utility model plastic bag, comprise: a bag 6, sack 5, bag 6 bottoms are provided with boiling hot bottom line 3, both sides have folding group 4, different with the common plastics bag is, this plastic bag extrudes two to the anilox roll of spending up and down by a cover and has certain width, also outstanding bag 6 surperficial certain altitudes on bag 6 surfaces, as more satisfactory be about about 15 microns front embossing 1, bag 6 inner faces of corresponding front embossing 1 then form the back side embossing 2 of depression.
Adopt this embossing that has kick to be arranged on the bag surface, when plastic bag stacks, strengthened the friction force between the bag surface and reach skidproof requirement, and its manufacturing cost is lower.
Certainly, the design of this embossing can flexible design on plastic bag, be not limited to the described embodiment of the utility model, outwards simultaneously inwardly be provided with in the two sides of plastic bag one side such as front embossing with kick, perhaps only be arranged on bag wherein on the side surface, to reach different skid-resistance requirementies.In addition, the height of projection also can be set according to the skidproof needs of reality, and rising height described in the present embodiment is the best value of setting for 15 microns.
Though the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, under the situation that does not break away from the utility model spirit, also can make the variation and the modification of various equivalences, therefore, as long as variation, the modification to the foregoing description all will drop in the scope of the utility model claims in connotation scope of the present utility model.
Claims (2)
1. plastic bag, comprise a bag, sack, the folding group of the boiling hot bottom line of bag bottom and both sides thereof, it is characterized in that: described bag surface roll is pressed with the front embossing on the outstanding described bag surface of bar shaped reticulate pattern, and the bag inner face of corresponding described front embossing then forms the back side embossing of depression.
2. plastic bag as claimed in claim 1 is characterized in that: the optimum value of the rising height of described front embossing is 15 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020414 CN2697004Y (en) | 2004-02-25 | 2004-02-25 | Plastic bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020414 CN2697004Y (en) | 2004-02-25 | 2004-02-25 | Plastic bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697004Y true CN2697004Y (en) | 2005-05-04 |
Family
ID=34769713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420020414 Expired - Fee Related CN2697004Y (en) | 2004-02-25 | 2004-02-25 | Plastic bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697004Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041388B (en) * | 2006-03-24 | 2011-06-29 | 第一产业株式会社 | Container bag for granular materials |
| CN103935615A (en) * | 2014-03-27 | 2014-07-23 | 洛阳金达石化有限责任公司 | Antiskid film coating woven bag |
| CN109562866A (en) * | 2016-05-26 | 2019-04-02 | 斯塔林格有限责任公司 | Anti-skidding heat-sealable plastic flexible packaging bag and the method and apparatus manufactured for it |
-
2004
- 2004-02-25 CN CN 200420020414 patent/CN2697004Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041388B (en) * | 2006-03-24 | 2011-06-29 | 第一产业株式会社 | Container bag for granular materials |
| CN103935615A (en) * | 2014-03-27 | 2014-07-23 | 洛阳金达石化有限责任公司 | Antiskid film coating woven bag |
| CN103935615B (en) * | 2014-03-27 | 2019-03-01 | 洛阳金达石化有限责任公司 | Anti-skidding film woven bag |
| CN109562866A (en) * | 2016-05-26 | 2019-04-02 | 斯塔林格有限责任公司 | Anti-skidding heat-sealable plastic flexible packaging bag and the method and apparatus manufactured for it |
| CN109562866B (en) * | 2016-05-26 | 2020-07-07 | 斯塔林格有限责任公司 | Non-slip heat-sealable plastic flexible package and method and apparatus for its manufacture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |