CN216917012U

CN216917012U - Novel environment-friendly packaging special paper

Info

Publication number: CN216917012U
Application number: CN202122458529.6U
Authority: CN
Inventors: 潘绍雷; 黄永信; 于文滔
Original assignee: Dongguan Humen Xingyu Paper Co ltd
Current assignee: Dongguan Humen Xingyu Paper Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-07-08
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to the technical field of packaging materials, in particular to novel environment-friendly packaging special paper which comprises a base material layer and a decorative surface paper layer attached to the upper surface of the base material layer, wherein a first attaching layer is arranged on one surface, close to the base material layer, of the decorative surface paper layer, the first attaching layer comprises a pressure-sensitive adhesive layer, and the pressure-sensitive adhesive layer is coated on one surface, close to the base material layer, of the decorative surface paper layer. This application utilizes the pressure sensitive adhesive to have the characteristics that can repeatedly paste through setting up pressure sensitive adhesive layer on the decorative cover ply to can select suitable decorative cover ply in a flexible way on the substrate layer, when needs change decorative cover ply, only need change decorative cover ply, can remain the substrate layer, reduce the waste of resource, green.

Description

Novel environment-friendly packaging special paper

Technical Field

The utility model relates to the technical field of packaging materials, in particular to novel environment-friendly packaging special paper.

Background

The paperboard structure in the packaging material belongs to a commonly used packaging material, and is widely applied due to the fact that the use cost is low and the environment-friendly performance is good. In order to improve the additional value of the packaging box and enable the packaging box to present more different visual and tactile effects, the packaging box at present is mostly a special paper packaging box, the special paper is paper with special functions made of different fibers, and the special paper can be made of synthetic fibers, synthetic paper pulp or mixed wood pulp which are used independently, and is modified or processed by adding different materials.

At present, special paper is usually obtained by one-step bonding of a layer of facial tissue with a decorative effect and base paper through coating glue, the facial tissue with the decorative effect is various in variety, and when the processing quantity is wrong or the style of the facial tissue is wrong, the facial tissue and the base paper cannot be detached and replaced, so that a large amount of paper is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides novel environment-friendly packaging special paper aiming at the problems in the prior art and aims to solve the technical problems in the prior art.

The utility model provides novel environment-friendly packaging special paper, which adopts the following technical scheme:

the utility model provides a novel environmental protection packing specialty paper, includes the substrate layer and attaches in the decorative cover ply of substrate layer upper surface, the decorative cover ply is equipped with first laminating layer in the one side that is close to the substrate layer, first laminating layer includes pressure sensitive adhesive layer, the coating of pressure sensitive adhesive layer is in the decorative cover ply and is close to in the one side of substrate layer. Through set up pressure-sensitive adhesive layer on the decorative cover paper layer, utilize pressure-sensitive adhesive to have the characteristics that can repeatedly paste to can select suitable decorative cover paper layer in a flexible way on the substrate layer, when needs change decorative cover paper layer, only need change decorative cover paper layer, can remain the substrate layer, reduce the waste of resource, green.

Preferably, the first laminating layer further comprises a roughening layer, the roughening layer is arranged on one surface, close to the pressure-sensitive adhesive layer, of the decorative surface paper layer, and the pressure-sensitive adhesive layer is coated on the roughening layer. The roughening layer is easy to eat glue solution, and is beneficial to enhancing the bonding strength of the decorative surface paper layer and the pressure-sensitive adhesive layer, wherein the roughening layer can be obtained by processing with a hairbrush.

Preferably, the first laminating layer further comprises a gloss oil layer, and the gloss oil layer is arranged on one surface, close to the decorative surface paper layer, of the base material layer. When the decorative surface paper layer needs to be replaced, the damage generated between the pressure-sensitive adhesive layer and the base material layer can be reduced by utilizing the oil layer.

Preferably, the edge of decorating face paper layer and substrate layer is equipped with second laminating layer, second laminating layer includes that sub-magic is pasted and female magic is pasted, sub-magic is pasted and is set up the one side that is close to the substrate layer at the decoration face paper layer, female magic is pasted and is set up the one side that is close to the decoration face paper layer at the substrate layer, sub-magic is pasted and is pasted with the laminating of female magic subsides. The base material layer and the decorative surface paper layer are connected at the edge of the novel environment-friendly packaging special paper through the attachment of the sub magic tape and the mother magic tape, on one hand, the two modes are formed to realize the connection of the base material layer and the decorative surface paper layer by matching with the bonding mode of the pressure-sensitive adhesive, and the connection strength of the base material layer and the decorative surface paper layer is improved; on the other hand, the hardness that the magic was pasted can be higher than the paper, is convenient for tear decorative cover paper layer from the substrate layer, and sets up at the edge for substrate layer and the difficult fold of decorative cover paper layer.

Preferably, the sub magic tape and/or the female magic tape is a transparent ultra-thin magic tape. The ultrathin magic tape is formed by injection molding of polymer and nylon raw materials, the stabbed surface is made of softer materials, the magic tape belongs to the ultrathin magic tape, can be matched with various hook and loop soft surface materials (particularly napped cloth), has the characteristics of ultrathin property, no stabbing, fine and soft napped surface, comfort, no fluorescent agent, environmental protection and the like, and has strong viscosity when matched with the ultrathin magic tape.

Preferably, the surfaces of the first attaching layer and the second attaching layer are flush. Guarantee that whole novel environmental protection packing specialty paper's thickness everywhere is equal like this, be unlikely to lead to novel environmental protection packing specialty paper middle part or edge position to have the space, and influence novel environmental protection packing specialty paper's overall structure intensity.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. this application utilizes the pressure sensitive adhesive to have the characteristics that can repeatedly paste through setting up pressure sensitive adhesive layer on the decorative cover ply to can select suitable decorative cover ply in a flexible way on the substrate layer, when needs change decorative cover ply, only need change decorative cover ply, can remain the substrate layer, reduce the waste of resource, green.

2. Preferably, a roughening layer is arranged between the decorative surface paper layer and the pressure-sensitive adhesive layer, and the bonding strength of the decorative surface paper layer and the pressure-sensitive adhesive layer is enhanced by utilizing the characteristic that glue solution is easy to eat into the roughening layer.

3. The base material layer and the decorative surface paper layer are connected at the edge of the novel environment-friendly packaging special paper through the attachment of the sub magic tape and the mother magic tape, on one hand, the two modes are formed to realize the connection of the base material layer and the decorative surface paper layer by matching with the bonding mode of the pressure-sensitive adhesive, and the connection strength of the base material layer and the decorative surface paper layer is improved; on the other hand, the hardness that the magic was pasted can be higher than the paper, is convenient for tear decorative cover paper layer from the substrate layer, and sets up at the edge for substrate layer and the difficult fold of decorative cover paper layer.

Drawings

Fig. 1 is a schematic view of the overall structure of the novel environment-friendly packaging specialty paper of the present invention.

Fig. 2 is a schematic structural diagram of a first lamination layer and a second lamination layer in the utility model.

Description of reference numerals: 1. a substrate layer; 2. a decorative surface paper layer; 3. a first adhesive layer; 31. a pressure sensitive adhesive layer; 32. a roughening layer; 33. polishing the oil layer; 4. a second adhesive layer; 41. a sub magic tape; 42. female magic subsides.

Detailed Description

The present invention is described in further detail below with reference to FIGS. 1-2.

The embodiment of the utility model discloses novel environment-friendly packaging special paper, which comprises a substrate layer 1 and a decorative surface paper layer 2 attached to the upper surface of the substrate layer 1, wherein the substrate layer 1 can be kraft paper, kraft paperboard, corrugated medium paper, white board paper, grease-proof paper, glass paper, aluminum foil paper, white paperboard, parchment paper, and the like. The decorative surface paper layer 2 can be PVC glue, PU glue, aluminum foil, pearlescent paper, etc.

In order to realize dismantling of decorative cover paper layer 2 and substrate layer 1 to in change decorative cover paper layer 2, be provided with first laminating layer 3 on decorative cover paper layer 2 is close to the one side of substrate layer 1. Specifically, the first adhesive layer 3 includes a pressure-sensitive adhesive layer 31, a roughening layer 32, and a varnish layer 33. The roughening layer 32, the pressure-sensitive adhesive layer 31 and the gloss oil layer 33 are sequentially arranged, the roughening layer 32 is arranged on one surface, close to the pressure-sensitive adhesive layer 31, of the decorative surface paper layer 2, the pressure-sensitive adhesive layer 31 is coated on the roughening layer 32, and the gloss oil layer 33 is arranged on one surface, close to the decorative surface paper layer 2, of the base material layer 1. The pressure-sensitive adhesive has the characteristic of repeatable adhesion, so that a proper decorative surface paper layer 2 can be flexibly selected on the substrate layer 1; the roughening layer 32 is easy to eat glue solution, which is beneficial to enhancing the bonding strength of the decorative surface paper layer 2 and the pressure-sensitive adhesive layer 31, wherein the roughening layer 32 can be obtained by using a hairbrush; the damage generated between the pressure-sensitive adhesive layer 31 and the base material layer 1 can be reduced by the varnish layer 33.

In addition, the edge of decorative surface paper layer 2 and substrate layer 1 is equipped with second binding layer 4. First laminating 3 sets up the intermediate position department at decorative cover ply 2 and substrate layer 1 promptly, and second laminating 4 fills in decorative cover ply 2 and the remaining border position department of substrate layer 1, and the surface parallel and level of first laminating 3 and second laminating 4 to make whole novel environmental protection packing specialty paper's thickness everywhere equal, be unlikely to lead to novel environmental protection packing specialty paper middle part or border position to have the space, and influence novel environmental protection packing specialty paper's overall structure intensity.

Specifically, second laminating layer 4 includes that sub-magic subsides 41 and female magic subsides 42, and sub-magic subsides 41 set up the one side that is close to substrate layer 1 at decorative cover ply 2, and female magic subsides 42 set up the one side that is close to decorative cover ply 2 at substrate layer 1, and sub-magic subsides 41 and the laminating of female magic subsides 42. The sub magic tape 41 and the main magic tape 42 are preferably transparent ultra-thin magic tapes, the ultra-thin magic tapes are formed by injection molding of polymers and nylon raw materials, the stabbing surfaces are made of soft materials, the super-thin magic tapes belong to ultra-thin hook-and-loop fasteners, and can be matched with various hook-and-loop fastener soft surface materials (particularly napping cloth), so that the super-thin hook-and-loop fastener has the characteristics of being ultra-thin, free from stabbing, fine and soft in hair surface, comfortable, free of fluorescent agent, environment-friendly and the like, and the matching of the sub magic tape 41 and the main magic tape is high in viscosity.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a novel environmental protection packing specialty paper which characterized in that: including substrate layer (1) and attached decorative cover ply (2) in substrate layer (1) upper surface, decorative cover ply (2) are equipped with first laminating layer (3) in the one side that is close to substrate layer (1), first laminating layer (3) include pressure sensitive adhesive layer (31), the coating of pressure sensitive adhesive layer (31) is in the one side that decorative cover ply (2) are close to substrate layer (1).

2. The novel environment-friendly packaging special paper as claimed in claim 1, wherein: first laminating layer (3) still includes sanding layer (32), sanding layer (32) are established on decorative cover paper layer (2) are close to pressure sensitive adhesive layer (31) one side, pressure sensitive adhesive layer (31) coating is on sanding layer (32).

3. The novel environment-friendly packaging special paper as claimed in claim 2, characterized in that: first laminating layer (3) still include gloss oil layer (33), gloss oil layer (33) are established on substrate layer (1) are close to the one side of decorative cover paper layer (2).

4. The novel environment-friendly packaging specialty paper as claimed in any one of claims 1-3, wherein: the edge of decorating face paper layer (2) and substrate layer (1) is equipped with second adhesive layer (4), second adhesive layer (4) are including sub-magic subsides (41) and female magic subsides (42), sub-magic subsides (41) set up the one side that is close to substrate layer (1) at decorating face paper layer (2), female magic subsides (42) set up the one side that is close to decorating face paper layer (2) at substrate layer (1), sub-magic subsides (41) and female magic subsides (42) are laminated.

5. The novel environment-friendly packaging special paper as claimed in claim 4, wherein: the sub magic tape (41) and/or the female magic tape (42) are transparent ultra-thin magic tapes.

6. The novel environment-friendly packaging specialty paper as claimed in any one of claims 1-3, 5, wherein: the surfaces of the first adhesive layer (3) and the second adhesive layer (4) are flush.