CN213199097U - Environment-friendly light waterproof corrugated paper - Google Patents
Environment-friendly light waterproof corrugated paper Download PDFInfo
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- CN213199097U CN213199097U CN202021498308.0U CN202021498308U CN213199097U CN 213199097 U CN213199097 U CN 213199097U CN 202021498308 U CN202021498308 U CN 202021498308U CN 213199097 U CN213199097 U CN 213199097U
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- waterproof
- corrugated paper
- environment
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- 239000003292 glue Substances 0.000 claims abstract description 30
- 239000010410 layer Substances 0.000 claims description 180
- 239000000123 paper Substances 0.000 claims description 95
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 239000011247 coating layer Substances 0.000 claims description 25
- 239000011087 paperboard Substances 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 15
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011111 cardboard Substances 0.000 description 13
- 239000012466 permeate Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model relates to a waterproof corrugated paper of environment-friendly light weight, it contains corrugated paper layer, be equipped with waterproof membrane layer on two terminal surfaces of corrugated paper layer respectively, be equipped with first waterproof glue layer between waterproof membrane layer and the corrugated paper layer, waterproof membrane layer bonds on corrugated paper layer through first waterproof glue layer. The application has the technical effects that: the waterproof performance of the corrugated paper is enhanced, so that the corrugated paper is not easy to be completely soaked by water.
Description
Technical Field
The application relates to the technical field of corrugated paper, in particular to environment-friendly light-weight waterproof corrugated paper.
Background
Corrugated paper is a plate-shaped object formed by bonding a paper board and a wavy core paper interlayer, and is generally divided into a single corrugated paper board and a double corrugated paper board, most of the corrugated paper can be recycled, and the corrugated paper is an environment-friendly paper board.
Corrugated paper is used primarily for making cartons because it has high mechanical strength and is resistant to impacts and falls during handling.
However, the cartons made of corrugated paper in the related art are easily wetted by water, and the mechanical strength of the corrugated paper itself is greatly reduced after the corrugated paper is wetted, so that it is difficult to continue to protect the articles in the cartons.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that the corrugated paper is easily soaked by the water, the application provides an environment-friendly light weight waterproof corrugated paper, adopts following technical scheme: the utility model provides a waterproof corrugated paper of environment-friendly light weight, contains corrugated paper layer, be equipped with waterproof membrane layer on two terminal surfaces of corrugated paper layer respectively, be equipped with first waterproof glue layer between waterproof membrane layer and the corrugated paper layer, waterproof membrane layer bonds on corrugated paper layer through first waterproof glue layer.
Through the technical scheme, the waterproof film layer has a waterproof effect, so that external moisture is difficult to directly contact with the corrugated paper layer, and the possibility that the corrugated paper layer is soaked by the moisture is reduced; the first waterproof glue layer also has a waterproof effect, so that the possibility that the corrugated paper layer is wetted by external moisture is further reduced, and the waterproof performance of the corrugated paper is further enhanced.
Preferably, waterproof membrane layer deviates from and is equipped with the cardboard layer on the terminal surface of corrugated paper layer, is equipped with the waterproof glue layer of second between institute's cardboard layer and the corrugated paper layer, the cardboard layer bonds on waterproof membrane layer through the waterproof glue layer of second.
Through the technical scheme, the arrangement of the paperboard layer has the function of separating the waterproof film layer from the outside, so that the possibility of damage of the waterproof film layer under the action of external force is reduced, and the function of protecting the waterproof film layer is achieved; the second waterproof glue layer also has waterproof performance, so that external moisture is not easy to permeate the paperboard layer to permeate in the direction of the corrugated paper layer, and the waterproof effect of the corrugated paper is further enhanced.
Preferably, the end face, deviating from the waterproof membrane layer, of the paperboard layer is coated with a first transparent waterproof coating layer.
Through above-mentioned technical scheme, the waterproof effect on cardboard layer has been strengthened in setting up of first transparent waterproof coating, has reduced the cardboard layer and has been drenched the possibility by external moisture to the cardboard layer can be stable protects waterproof rete.
Preferably, the waterproof membrane layer is provided with a plurality of connecting holes, and the first waterproof adhesive layer is connected with the second waterproof adhesive layer through the connecting holes.
Through above-mentioned technical scheme, first waterproof glue film in the connecting hole and second waterproof glue film form gluey post after solidifying, under the restriction of gluey post, waterproof rete is difficult to for the corrugated paper layer skew to the joint strength between waterproof rete and the corrugated paper layer has been strengthened.
Preferably, it has the banding layer to bond respectively on corrugated paper layer's the lateral wall, the both sides face on banding layer flushes with the terminal surface that two paperboard layers deviate from corrugated paper layer respectively, the coating has the transparent waterproof coating layer of second on the terminal surface that the banding layer deviates from corrugated paper layer.
Through above-mentioned technical scheme, the setting of banding layer has the effect with corrugated paper layer both sides space confined, and the waterproof performance on banding layer has then been strengthened to second transparent waterproof coating layer for external moisture is difficult to see through the banding layer and permeates to corrugated paper layer side gap direction, thereby has strengthened the waterproof performance on corrugated paper layer both sides limit.
Preferably, the two sides of the edge sealing layer are respectively provided with a reinforcing layer, part of which extends out of the edge sealing layer, and the reinforcing layers are bonded on the end face of the paperboard layer, which is far away from the corrugated paper layer.
Through above-mentioned technical scheme, setting up of back up coat has increased the bonding area between banding layer and the cardboard layer, has reduced the possibility that the banding layer breaks away from the drop under the effect of external force to joint strength between banding layer and the corrugated paper layer has been strengthened.
Preferably, two reinforcing grooves matched with the reinforcing layers are correspondingly formed in the end face, away from the corrugated paper layer, of the paperboard layer, and the reinforcing layers are correspondingly bonded in the reinforcing grooves.
Through above-mentioned technical scheme, the setting of reinforcement groove has the effect of accomodating the reinforced layer to the surface on cardboard layer can keep smooth state, has still reduced the whole thickness of corrugated paper when having promoted the pleasing to the eye degree on cardboard layer.
Preferably, the end face, away from the paperboard layer, of the reinforcing layer is coated with a third transparent waterproof paint layer.
Through the technical scheme, the waterproof performance of the reinforcing layer is enhanced by the arrangement of the third transparent waterproof coating layer, and the possibility that external rainwater permeates from the reinforcing layer to the direction of the corrugated paper layer is reduced, so that the waterproof performance of the corrugated paper is further enhanced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the waterproof performance of the corrugated paper is enhanced due to the arrangement of the waterproof film and the first waterproof glue layer, so that the corrugated paper is not easy to be completely soaked by water;
2. the waterproof performance on corrugated paper layer both sides limit has been strengthened in setting up of banding layer for external moisture is difficult to along corrugated paper layer's side to the inside infiltration of corrugated paper layer, thereby further strengthens the waterproof performance of corrugated paper.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Reference numerals: 1. a corrugated paper layer; 2. a waterproof film layer; 3. a first waterproof glue layer; 4. a paperboard layer; 5. a second waterproof glue layer; 6. a first transparent waterproof coating layer; 7. connecting holes; 8. a sealing layer; 9. a second transparent waterproof coating layer; 10. a reinforcement layer; 11. a reinforcing groove; 12. and the third transparent waterproof coating layer.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses environment-friendly light waterproof corrugated paper. As shown in fig. 1, contain corrugated paper layer 1, it has waterproof rete 2 to bond through first waterproof glue film 3 on two terminal surfaces of corrugated paper layer 1 respectively, waterproof rete 2 can be made by plastic film, waterproof rete 2 deviates from 3 one sides of first waterproof glue film and has cardboard layer 4 through the bonding of second waterproof glue film 5, first waterproof glue film 3 and second waterproof glue film 5 can be made by same waterproof glue, the spraying has first transparent waterproof coating layer 6 on the terminal surface that cardboard layer 4 deviates from waterproof film layer 2, the setting up of first transparent waterproof coating layer 6 makes cardboard layer 4 have the waterproof performance of unilateral. Therefore, the first transparent waterproof coating layer 6 and the waterproof film layer 2 both have waterproof characteristics, so that external moisture is difficult to directly permeate into the corrugated paper layer 1, the possibility that the corrugated paper layer 1 is wetted is reduced, and the waterproof performance of the corrugated paper is enhanced.
As shown in fig. 1, the solidified first waterproof adhesive layer 3 and the solidified second waterproof adhesive layer 5 also have good waterproof performance, so that the possibility that external moisture penetrates into the corrugated paper layer 1 is further reduced, and the waterproof performance of the corrugated paper is further enhanced; simultaneously, waterproof rete 2 and cardboard layer 4's structural strength has still been strengthened in the setting of first waterproof glue film 3 and second waterproof glue film 5, has reduced corrugated paper layer 1 distortion's under the effect of external force possibility to the structural stability of corrugated paper has been strengthened.
As shown in fig. 1, the waterproof film layer 2 is uniformly provided with a plurality of connecting holes 7, and the first waterproof glue layer 3 and the second waterproof glue layer 5 are connected with each other at the connecting holes 7; the arrangement of the connecting hole 7 increases the contact area between the waterproof film layer 2 and the first waterproof glue layer 3, and enhances the connecting strength between the waterproof film layer 2 and the corrugated paper layer 1; meanwhile, the paperboard layer 4 can be directly bonded on the corrugated paper layer 1 through the first waterproof glue layer 3 and the second waterproof glue layer 5 at the connecting holes 7, so that the connecting strength between the paperboard layer 4 and the corrugated paper layer 1 is enhanced.
As shown in fig. 1, the edge sealing layer 8 is bonded on two side walls of the corrugated paper layer 1 respectively, the second transparent waterproof coating layer 9 is sprayed on the end surface of the edge sealing layer 8 departing from the corrugated paper layer 1, the edge sealing layer 8 has single-sided waterproof performance due to the arrangement of the second transparent waterproof coating layer 9, the possibility that external moisture permeates into the corrugated paper layer 1 along gaps on two sides of the corrugated paper layer 1 is reduced, and the waterproof performance of the corrugated paper layer 1 is further enhanced.
As shown in fig. 1, two side surfaces of the edge sealing layer 8 are respectively provided with a reinforcing layer 10 in an integrated manner, the plane where the reinforcing layer 10 is located is perpendicular to the plane where the edge sealing layer 8 is located, the end surface of the corrugated paper layer 4, which is far away from the corrugated paper layer 1, is respectively and correspondingly provided with a reinforcing groove 11 matched with the reinforcing layer 10, the reinforcing layer 10 is correspondingly bonded in the reinforcing groove 11 and is flushed with the paper layer 4, a third transparent waterproof coating layer 12 is sprayed on the end surface of the reinforcing layer 10, which is flushed with the paper layer 4, the first transparent waterproof coating layer 6, the second transparent waterproof coating layer 9 and the third transparent waterproof coating layer 12 can be made of the same coating, and the first transparent waterproof coating layer 6, the second transparent waterproof coating layer 9 and the third transparent waterproof coating layer 12 are connected with each other. Therefore, the arrangement of the reinforcing layer 10 increases the bonding area between the edge sealing layer 8 and the paperboard layer 4, and the connection strength between the edge sealing layer 8 and the paperboard layer 4 is enhanced; the third transparent waterproof coating layer 12 enables the reinforcing layer 10 to have single-sided waterproof performance, and the waterproof performance of the reinforcing layer 10 is enhanced, so that the overall waterproof performance of the corrugated paper is further enhanced.
The implementation principle of the embodiment of the application is as follows: the first transparent waterproof coating layer 6, the second transparent waterproof coating layer 9 and the third transparent waterproof coating layer 12 which are uniformly distributed at the outermost edge of the corrugated paper layer 1 form a first waterproof barrier; the waterproof membrane layer 2, the first waterproof glue layer 3 and the second waterproof glue layer 5 which are distributed on two sides of the corrugated paper layer 1 form a second waterproof barrier; under the protection of first waterproof barrier and second waterproof barrier, external moisture is difficult to directly contact with corrugated paper layer 1 to reduce corrugated paper layer 1 and wet the possibility by external moisture, strengthened the waterproof performance of corrugated paper.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides an environment-friendly light waterproof corrugated paper which characterized in that: the waterproof corrugated paper comprises a corrugated paper layer (1), wherein two end faces of the corrugated paper layer (1) are respectively provided with a waterproof film layer (2), a first waterproof adhesive layer (3) is arranged between the waterproof film layer (2) and the corrugated paper layer (1), and the waterproof film layer (2) is bonded on the corrugated paper layer (1) through the first waterproof adhesive layer (3); waterproof rete (2) deviate from being equipped with on the terminal surface of corrugated paper layer (1) paperboard layer (4), be equipped with second waterproof glue film (5) between paperboard layer (4) and corrugated paper layer (1), paperboard layer (4) bond on waterproof rete (2) through second waterproof glue film (5).
2. The environment-friendly lightweight waterproof corrugated paper as set forth in claim 1, wherein: the paperboard layer (4) is coated with a first transparent waterproof coating layer (6) on the end face deviating from the waterproof film layer (2).
3. The environment-friendly lightweight waterproof corrugated paper as set forth in claim 2, wherein: a plurality of connecting holes (7) are formed in the waterproof film layer (2), and the first waterproof adhesive layer (3) is connected with the second waterproof adhesive layer (5) through the connecting holes (7).
4. The environment-friendly lightweight waterproof corrugated paper as set forth in claim 1, wherein: the corrugated paper is characterized in that a sealing edge layer (8) is respectively bonded on the side wall of the corrugated paper layer (1), the two side faces of the sealing edge layer (8) are respectively flushed with the end faces of the two paper board layers (4) deviating from the corrugated paper layer (1), and a second transparent waterproof coating layer (9) is coated on the end faces of the sealing edge layer (8) deviating from the corrugated paper layer (1).
5. The environment-friendly lightweight waterproof corrugated paper as set forth in claim 4, wherein: and reinforcing layers (10) partially extending out of the edge sealing layers (8) are respectively arranged on two sides of the edge sealing layers (8), and the reinforcing layers (10) are bonded on the end faces, deviating from the corrugated paper layers (1), of the paperboard layers (4).
6. The environment-friendly lightweight waterproof corrugated paper as set forth in claim 5, wherein: two reinforcing grooves (11) matched with the reinforcing layers (10) are correspondingly formed in the end face, deviating from the corrugated paper layer (1), of the paperboard layer (4), and the reinforcing layers (10) are correspondingly bonded in the reinforcing grooves (11).
7. The environment-friendly lightweight waterproof corrugated paper as set forth in claim 5, wherein: and a third transparent waterproof paint layer (12) is coated on the end face, deviating from the paperboard layer (4), of the reinforcing layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498308.0U CN213199097U (en) | 2020-07-25 | 2020-07-25 | Environment-friendly light waterproof corrugated paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498308.0U CN213199097U (en) | 2020-07-25 | 2020-07-25 | Environment-friendly light waterproof corrugated paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213199097U true CN213199097U (en) | 2021-05-14 |
Family
ID=75835637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021498308.0U Expired - Fee Related CN213199097U (en) | 2020-07-25 | 2020-07-25 | Environment-friendly light waterproof corrugated paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213199097U (en) |
-
2020
- 2020-07-25 CN CN202021498308.0U patent/CN213199097U/en not_active Expired - Fee Related
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| 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: 20210514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |