CN217073676U

CN217073676U - Blue-core environment-friendly paper

Info

Publication number: CN217073676U
Application number: CN202122737589.1U
Authority: CN
Inventors: 曾宪阳; 曾照亮
Original assignee: Zhejiang Gaodu Environmental Protection Technology Co ltd
Current assignee: Zhejiang Gaodu Environmental Protection Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-07-29
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a blue core environmental protection paper, including the pulp layer, the bottom on pulp layer is provided with blue sandwich layer, the surface of blue sandwich layer is provided with the structure that is used for increasing blue core paper waterproof nature, and the structure that is used for increasing blue core paper waterproof nature includes the layer that absorbs water of fixed connection in blue sandwich layer bottom, the top fixedly connected with waterproof layer on pulp layer, the inside on layer that absorbs water is provided with the material that absorbs water, the through-hole has been seted up to the bottom on layer that absorbs water, the waterproof layer includes the waterproof ventilated membrane of fixed connection at pulp layer top, the top fixedly connected with hydrophobic layer of waterproof ventilated membrane, the fire-retardant layer of top fixedly connected with of waterproof layer. The utility model discloses a set up the waterproof layer and carry out water protection with the layer that absorbs water to paper pulp layer and blue core layer, it is relatively poor to have solved current blue core paper water-proof effects, and the water absorbs water easily and expands and warp, seriously still can go mildy, the reduction of very big degree blue core paper life's problem.

Description

Blue-core environment-friendly paper

Technical Field

The utility model relates to a blue core paper technical field specifically is a blue core environmental protection paper.

Background

The blue core paper is one kind of paper, is mainly used for manufacturing cards such as playing cards, and the existing blue core paper has poor waterproof effect, is easy to absorb water, expands and deforms when meeting water, can seriously go moldy, and greatly reduces the service life of the blue core paper.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a blue core environmental protection paper possesses the good advantage of waterproof nature, has solved and current blue core paper water-proof effects is relatively poor, meets the water and absorbs water the inflation deformation easily, and seriously still can go mildy, the reduction of very big degree blue core paper life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the blue core environment-friendly paper comprises a paper pulp layer, wherein a blue core layer is arranged at the bottom of the paper pulp layer, and a structure for increasing the water resistance of the blue core paper is arranged on the surface of the blue core layer.

As the utility model discloses preferred, a structure for increasing blue core paper waterproof nature includes the layer that absorbs water of fixed connection in blue core layer bottom, the top fixedly connected with waterproof layer on pulp layer.

As the utility model discloses it is preferred, the inside on layer that absorbs water is provided with the material that absorbs water, the through-hole has been seted up to the bottom on layer that absorbs water, the waterproof layer includes the waterproof ventilated membrane of fixed connection at pulp layer top, the top fixedly connected with hydrophobic layer of waterproof ventilated membrane.

As the utility model discloses it is preferred, the fire-retardant layer of top fixedly connected with of waterproof layer, the material on fire-retardant layer is chlorinated paraffin.

As the utility model discloses preferred, the top fixedly connected with elastic layer of blue sandwich layer, the material of elastic layer is polyester fiber.

As the utility model discloses it is preferred, the top on fire-retardant layer and the equal fixedly connected with printing layer in the bottom on the layer that absorbs water, the outside fixedly connected with wearing layer of printing layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the waterproof layer and carry out water protection with the layer that absorbs water to paper pulp layer and blue core layer, it is relatively poor to have solved current blue core paper water-proof effects, and the water absorbs water easily and expands and warp, seriously still can go mildy, the reduction of very big degree blue core paper life's problem.

2. The utility model discloses a setting up layer and the waterproof layer that absorbs water, can preventing that moisture from contacting with paper pulp layer and blue core layer, improved blue core paper's waterproof nature.

3. The utility model discloses a set up the through-hole, the absorbent material that can be convenient for absorbs moisture, through setting up waterproof ventilated membrane and hydrophobic layer, can prevent that moisture and paper pulp layer from contacting, has improved the water-proof effects of blue core paper.

4. The utility model discloses a set up fire-retardant layer, can carry out fire-retardant protection to paper pulp layer and blue core layer, prevent that paper pulp layer and blue core layer from being lighted, improved the fire resistance of paper pulp layer and blue core layer.

5. The utility model discloses a set up the elastic layer, can increase the elasticity of paper pulp layer and blue sandwich layer, prevent that crease from appearing in paper pulp layer and blue sandwich layer, improved blue sandwich paper's practicality.

6. The utility model discloses a set up the wearing layer, can protect the paper pulp layer, improve the wearability of blue core paper.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is a schematic view of the three-dimensional structure of the waterproof layer of the present invention.

In the figure: 1. a pulp layer; 2. a blue core layer; 3. a water-absorbing layer; 4. a waterproof layer; 5. a water-absorbing material; 6. a through hole; 7. a waterproof breathable film; 8. a hydrophobic layer; 9. a flame retardant layer; 10. an elastic layer; 11. printing layer; 12. and a wear-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a pair of blue core environmental protection paper, including pulp layer 1, the bottom of pulp layer 1 is provided with blue sandwich layer 2, and blue sandwich layer 2's surface is provided with the structure that is used for increasing blue core paper waterproof nature.

Referring to fig. 1, the structure for increasing the waterproof property of the blue core paper comprises a water absorbing layer 3 fixedly connected to the bottom of a blue core layer 2, and a waterproof layer 4 fixedly connected to the top of a pulp layer 1.

As a technical optimization scheme of the utility model, through setting up water-absorbing layer 3 and waterproof layer 4, can prevent moisture and paper pulp layer 1 and blue core layer 2 contact, improved blue core paper's waterproof nature.

Referring to fig. 1, the water-absorbing material 5 is arranged inside the water-absorbing layer 3, the through hole 6 is formed in the bottom of the water-absorbing layer 3, the waterproof layer 4 comprises a waterproof breathable film 7 fixedly connected to the top of the pulp layer 1, and the top of the waterproof breathable film 7 is fixedly connected with a hydrophobic layer 8.

As the utility model discloses a technical optimization scheme, through setting up through-hole 6, the water absorbing material 5 that can be convenient for absorbs moisture, through setting up waterproof ventilated membrane 7 and hydrophobic layer 8, can prevent moisture and the contact of pulp bed 1, has improved the water-proof effects of blue core paper.

Referring to fig. 3, a flame retardant layer 9 is fixedly connected to the top of the waterproof layer 4, and the flame retardant layer 9 is made of chlorinated paraffin.

As a technical optimization scheme of the utility model, through setting up fire-retardant layer 9, can carry out fire-retardant protection to paper pulp layer 1 and blue core layer 2, prevent that paper pulp layer 1 and blue core layer 2 from being lighted, improved paper pulp layer 1 and blue core layer 2's fire resistance.

Referring to fig. 1, an elastic layer 10 is fixedly connected to the top of the blue core layer 2, and the elastic layer 10 is made of polyester fiber.

As a technical optimization scheme of the utility model, through setting up elastic layer 10, can increase the elasticity of paper pulp layer 1 and blue sandwich layer 2, prevent that crease from appearing in paper pulp layer 1 and blue sandwich layer 2, improved blue sandwich paper's practicality.

Referring to fig. 1, the top of the flame retardant layer 9 and the bottom of the water absorbing layer 3 are both fixedly connected with a printing layer 11, and the outer side of the printing layer 11 is fixedly connected with a wear-resistant layer 12.

As a technical optimization scheme of the utility model, through setting up wearing layer 12, can protect pulp layer 1, improve the wearability of blue core paper.

The utility model discloses a theory of operation and use flow: during the use, hydrophobic layer 8 and waterproof ventilated membrane 7 carry out water-proof protection to pulp layer 1 and blue core layer 2, prevent that moisture from contacting with pulp layer 1 and blue core layer 2, and layer 3 that absorbs water through-hole 6 and water-absorbing material 5, and fire-retardant layer 9 increases the fire proofness of pulp layer 1 and blue core layer 2, and elastic layer 10 increases the elasticity of pulp layer 1 and blue core layer 2, can reach waterproof nature good effect.

In summary, the following steps: this blue core environmental protection paper carries out water-proof protection to paper pulp layer 1 and blue core layer 2 through waterproof layer 4 and water absorption layer 3, and it is relatively poor to have solved current blue core paper water-proof effects, and the water-absorbing expansion deformation easily meets water, and serious still can go mildy, the reduction of very big degree blue core paper life's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A blue core environment-friendly paper comprises a paper pulp layer (1);

the method is characterized in that: the bottom of the pulp layer (1) is provided with a blue core layer (2), and the surface of the blue core layer (2) is provided with a structure for increasing the water resistance of the blue core paper.

2. The environment-friendly blue-core paper as defined in claim 1, wherein: the structure for improving the water resistance of the blue core paper comprises a water absorption layer (3) fixedly connected to the bottom of a blue core layer (2), and a waterproof layer (4) fixedly connected to the top of a paper pulp layer (1).

3. The environment-friendly blue-core paper as set forth in claim 2, characterized in that: the inside on layer (3) that absorbs water is provided with absorbent material (5), through-hole (6) have been seted up to the bottom on layer (3) that absorbs water, waterproof layer (4) are including waterproof ventilated membrane (7) of fixed connection at pulp layer (1) top, the top fixedly connected with hydrophobic layer (8) of waterproof ventilated membrane (7).

4. The environment-friendly blue-core paper as set forth in claim 2, characterized in that: the top of the waterproof layer (4) is fixedly connected with a flame-retardant layer (9), and the flame-retardant layer (9) is made of chlorinated paraffin.

5. The environment-friendly blue-core paper as defined in claim 1, wherein: the top of the blue core layer (2) is fixedly connected with an elastic layer (10), and the elastic layer (10) is made of polyester fibers.

6. The environment-friendly blue-core paper as set forth in claim 4, characterized in that: the top of the flame-retardant layer (9) and the bottom of the water-absorbing layer (3) are both fixedly connected with a printing layer (11), and the outer side of the printing layer (11) is fixedly connected with a wear-resistant layer (12).