CN204415999U - A kind of Envelope bag of self-adhesion function - Google Patents
A kind of Envelope bag of self-adhesion function Download PDFInfo
- Publication number
- CN204415999U CN204415999U CN201420787999.4U CN201420787999U CN204415999U CN 204415999 U CN204415999 U CN 204415999U CN 201420787999 U CN201420787999 U CN 201420787999U CN 204415999 U CN204415999 U CN 204415999U
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- layer
- bag
- self
- sides
- corrugated layer
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Abstract
The utility model discloses a kind of Envelope bag of self-adhesion function, comprise square bag, described square bag is provided with a sack, and described square bag comprises corresponding two sides, front and back, and three limits on two sides, front and back fit together, two sides, described front and back includes corrugated layer and printable paper layer; The surface of described corrugated layer is provided with only to produce low viscosity, produce moderate tack with self-contact autohension adhesive-layer with other materials; Described corrugated layer is positioned at the medial surface of bag.When article use the Envelope bag of this self-adhesion function time, article can be fixed by the viscose glue above corrugated layer, and provide physical buffer effect; The corrugated layer of compound and paper layer can prevent article from receiving scratch, scratch, paper layer and can be provided as printing, use as customer recognition.
Description
Technical field
The utility model relates to a kind of packaging bag, relates in particular to a kind of Envelope bag of self-adhesion function, is mainly used in the packaging of logistics express delivery.
Background technology
Be generally used for the packaging of Express Logistics, often use corrugated case.Corrugated board makes corrugated case through cross cutting, impression, nail case or stick box.Corrugated case is a kind of most widely used packing articles, and consumption is first of various packing articles always.Corrugated case except protection commodity, be convenient to storage, transport except, also play and beautify commodity, publicity commodity effect.Corrugated case belongs to Green Product, and it is beneficial to environmental protection, is beneficial to handling transport.
But at the object that transport is small-sized, during the article that such as books, CD, documentation etc. Thickness Ratio is thinner, select the corrugated case be suitable for become a puzzlement, existing corrugated case is excessive, cannot mate with the article volume of sending.Select excessive corrugated case to need other packing material, extra cost and cost of transportation can be increased.
Utility model content
For the problems referred to above, the utility model provides a kind of Envelope bag of self-adhesion function, to solve the problems of the prior art.
To achieve these goals, the technical solution of the utility model is as follows:
The Envelope bag of self-adhesion function, is characterized in that, comprises square bag, described square bag is provided with a sack, described square bag comprises corresponding two sides, front and back, and three limits on two sides, front and back fit together, and two sides, described front and back includes and comprises corrugated layer and printable paper layer; The surface of described corrugated layer is provided with only to produce low viscosity, produce moderate tack with self-contact autohension adhesive-layer with other materials; Described corrugated layer is positioned at the medial surface of bag.
The surface of described paper layer is provided with the region for printing word.
Because corrugated layer has the bonding of good self-adhesion, cushion characteristic, be attached to the paper layer with some strength, therefore after corrugated layer and paper layer compound, the physical property intensity of corrugated layer can be improved and maintain good bond properties.When article use the Envelope bag of this self-adhesion function time, article can be fixed by the viscose glue above corrugated layer, and provide physical buffer effect; The corrugated layer of compound and paper layer can prevent article from receiving scratch, scratch, paper layer and can be provided as printing, use as customer recognition.
The detailed description and obtaining that feature of the present utility model can consult the graphic and following better embodiment of this case is well understood to.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the Envelope bag of the utility model self-adhesion function.
Fig. 2 is partial cutaway schematic of the present utility model.
Fig. 3 is wave paperboard structure schematic diagram.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with specific embodiment.
See Fig. 1-3, the Envelope bag of self-adhesion function, comprises square bag 10, and square bag is provided with a sack 16, and square bag comprises corresponding two sides, front and back (11,12), and three limits on two sides, front and back fit together.
Two sides, front and back includes and comprises corrugated layer 14 and printable paper layer 13; Corrugated layer can use the craft paper of more than 40gsm to make.The surface of corrugated layer is provided with only to produce low viscosity, produce moderate tack with self-contact autohension adhesive-layer 15 with other materials; Corrugated layer is positioned at the medial surface of bag.Autohension adhesive-layer 15 can form with following formula: polyvinyl alcohol, plasticizer, tackifier, modifier, tackifying resin, activated thinner, antioxidant.Autohension adhesive-layer can use general rubber roll coating method, and coating is on paper.
The surface of paper layer is provided with the region for printing word.
Because corrugated layer has the bonding of good self-adhesion, cushion characteristic, be attached to the paper layer with some strength, therefore after corrugated layer and paper layer compound, the physical property intensity of corrugated layer can be improved and maintain good bond properties.When article use the Envelope bag of this self-adhesion function time, article can be fixed by the viscose glue above corrugated layer, and provide physical buffer effect; The corrugated layer of compound and paper layer can prevent article from receiving scratch, scratch, paper layer and can be provided as printing, use as customer recognition.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification sheets; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (2)
1. the Envelope bag of self-adhesion function, is characterized in that, comprises square bag, described square bag is provided with a sack, described square bag comprises corresponding two sides, front and back, and three limits on two sides, front and back fit together, and two sides, described front and back includes and comprises corrugated layer and printable paper layer; The surface of described corrugated layer is provided with only to produce low viscosity, produce moderate tack with self-contact autohension adhesive-layer with other materials; Described corrugated layer is positioned at the medial surface of bag.
2. the Envelope bag of self-adhesion function according to claim 1, is characterized in that, the surface of described paper layer is provided with the region for printing word.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787999.4U CN204415999U (en) | 2014-12-15 | 2014-12-15 | A kind of Envelope bag of self-adhesion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787999.4U CN204415999U (en) | 2014-12-15 | 2014-12-15 | A kind of Envelope bag of self-adhesion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204415999U true CN204415999U (en) | 2015-06-24 |
Family
ID=53466389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420787999.4U Expired - Fee Related CN204415999U (en) | 2014-12-15 | 2014-12-15 | A kind of Envelope bag of self-adhesion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204415999U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641820A (en) * | 2019-10-24 | 2020-01-03 | 成泰昌包装制品(深圳)有限公司 | Novel environment-friendly paper bag body |
| CN111629977A (en) * | 2018-01-22 | 2020-09-04 | 3M创新有限公司 | Improved packaging configurations, materials and methods |
| WO2021077376A1 (en) * | 2019-10-24 | 2021-04-29 | 成泰昌包装制品(深圳)有限公司 | Novel environment-friendly paper bag body |
| WO2022013754A1 (en) * | 2020-07-15 | 2022-01-20 | 3M Innovative Properties Company | Conformable sheet articles, constructions, and methods of using the same |
-
2014
- 2014-12-15 CN CN201420787999.4U patent/CN204415999U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111629977A (en) * | 2018-01-22 | 2020-09-04 | 3M创新有限公司 | Improved packaging configurations, materials and methods |
| CN110641820A (en) * | 2019-10-24 | 2020-01-03 | 成泰昌包装制品(深圳)有限公司 | Novel environment-friendly paper bag body |
| WO2021077376A1 (en) * | 2019-10-24 | 2021-04-29 | 成泰昌包装制品(深圳)有限公司 | Novel environment-friendly paper bag body |
| WO2022013754A1 (en) * | 2020-07-15 | 2022-01-20 | 3M Innovative Properties Company | Conformable sheet articles, constructions, and methods of using the same |
| US20230241876A1 (en) * | 2020-07-15 | 2023-08-03 | 3M Innovative Properties Company | Conformable sheet articles, constructions, and methods of using the same |
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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: 20150624 Termination date: 20211215 |