High-strength transfer paperboard

Abstract

The utility model belongs to the technical field of transfer card paper, and particularly relates to high-strength transfer card paper which comprises a protective bag, a card paper body is arranged in the protective bag, a compression-resistant layer is arranged on the inner wall of the protective bag, a reinforcing layer is arranged on the inner wall of the compression-resistant layer, and a wrapping layer is arranged on the inner wall of the reinforcing layer. The reinforcing layer and the compression-resistant layer are installed, the reinforcing layer can fix the size and the shape of the protection bag, the strength and the bending toughness of the interior of the protection bag are improved, the problem that the internal paperboard is damaged due to folding is avoided, the compression-resistant layer can improve the overall compression-resistant capability, the compression-resistant strength and the rigidity of the internal paperboard, and the service life of the protection bag is prolonged. The inner paperboard is protected against physical impact damage, the wrapping layer can stably fit and wrap the paperboard body, the paperboard is prevented from deviating and bending in the protection bag, and the technical problem that in the paperboard transportation or storage process, due to the fact that the paperboard is insufficient in strength and prone to being pressed by mistake or extruded, the paperboard cracks and is damaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, and specifically relates to a high-strength transfer paperboard. Background Technique

[0002] Transfer paperboard is a special paper dedicated to the transfer of patterns, words and other images. Through processes such as thermal transfer and pressure transfer, the image is transferred from the paper to the surfaces of various materials such as textiles, ceramics, and glass. Transfer paperboard is widely used in many industries. By selecting the appropriate type and process, high-quality pattern transfer can be achieved, improving the added value and aesthetics of products.

[0003] Patent document CN215561548U discloses a waterproof, moisture-proof and environmentally friendly transfer paperboard, "including: a paper layer; an adhesive layer provided under the paper layer; a transfer film layer provided on the paper layer; a coloring layer provided on the transfer film layer; an aluminized layer provided on the coloring layer; a reinforcing adhesive layer provided on the aluminized layer; a nano-bactericidal layer provided on the reinforcing adhesive layer, and the nano-bactericidal layer has evenly spaced bactericidal and breathable pores; a waterproof adhesive layer provided on the nano-bactericidal layer. The utility model increases the strength of the paperboard by providing a reinforcing adhesive layer on the paperboard. By providing an adhesive layer and a waterproof adhesive layer on the paperboard, the waterproof performance of the paperboard is increased. At the same time, a nano-bactericidal layer is provided on the paperboard to prevent the paperboard from breeding bacteria and contaminating the packaged goods".

[0004] However, for the waterproof, moisture-proof and environmentally friendly transfer paperboard in the above-mentioned published literature, it does not consider that most existing transfer paperboards do not have the ability of protection. During the transportation or storage of the paperboard, due to insufficient strength of the paperboard, it is easy to be accidentally pressed or squeezed, resulting in cracks and damage to the paperboard. Therefore, it is necessary to develop a high-strength transfer paperboard to effectively solve the problems raised above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-strength transfer paperboard to solve the technical problem that during the transportation or storage of the paperboard in the above-mentioned background technique, due to insufficient strength of the paperboard, it is easy to be accidentally pressed or squeezed, resulting in cracks and damage to the paperboard.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a high-strength transfer paperboard, including a protective bag, a paperboard main body is arranged inside the protective bag, a compression-resistant layer is arranged on the inner wall of the protective bag, a strengthening layer is arranged on the inner wall of the compression-resistant layer, a wrapping layer is arranged on the inner wall of the strengthening layer, and the paperboard main body is located inside the wrapping layer.

[0007] Preferably, two groups of opening and closing pieces are symmetrically arranged at the opening end of the protective bag.

[0008] Preferably, a clamping strip is fixedly arranged on the inner wall of the protective bag, and two groups of clamping strips are symmetrically arranged up and down at the opening of the protective bag.

[0009] Preferably, a clamping block and a clamping groove are correspondingly arranged on the clamping strip.

[0010] Preferably, the protective bag is arranged in a square bag shape and is used to wrap the main body of the cardboard.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By installing a protective bag, a wrapping layer, a strengthening layer and a compressive layer, when using high-strength transfer cardboard, the protective bag is arranged in a square bag shape to wrap the main body of the cardboard. The strengthening layer can fix the volume and shape of the protective bag, improve the strength and bending toughness inside the protective bag, and avoid the problem of internal cardboard damage caused by folding. The compressive layer can improve the overall compressive capacity, increase the compressive strength and rigidity of the internal cardboard, and protect the internal cardboard from physical impact damage. The wrapping layer can stably wrap the main body of the cardboard to prevent the cardboard from shifting and bending inside the protective bag. Through the arrangement of the wrapping layer, the strengthening layer and the compressive layer, the effects of tightly wrapping the cardboard, protecting it from physical impact damage and avoiding folding are achieved, solving the technical problem that during the transportation or storage of cardboard, due to insufficient cardboard strength, it is easily mispressed or squeezed, causing cracks and damage to the cardboard.

[0013] 2. By installing an opening and closing piece, a clamping strip, a clamping block and a clamping groove, the clamping strip is used to stably install the clamping block and the clamping groove. When the main body of the cardboard is placed inside the protective bag, the clamping block and the clamping groove can form a clamping effect on the opening of the protective bag. The opening and closing piece is arranged to facilitate the opening and closing of the protective bag by personnel. The clamping by the clamping block and the clamping groove can form a sealing effect of the protective bag, which can prevent the influence of external moisture on the main body of the cardboard and increase the storage time of the internal main body of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic side plane structure diagram of the protective belt of the present utility model;

[0016] Figure 3 is a schematic diagram of the structure of the clamping strip of the present utility model;

[0017] Figure 4 is of the present utility model Figure 3 is an enlarged schematic diagram of structure A in

[0018] In the figure: 1. Protective bag; 11. Cardboard main body; 111. Opening piece; 112. Clamping strip; 113. Clamping block; 114. Card slot; 12. Wrapping layer; 13. Reinforcing layer; 14. Compression layer. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Please refer to Figure 1 and Figure 2 A high-strength transfer cardboard, including a protective bag 1, a cardboard main body 11 is arranged in the protective bag 1, a compression layer 14 is arranged on the inner wall of the protective bag 1, a reinforcing layer 13 is arranged on the inner wall of the compression layer 14, a wrapping layer 12 is arranged on the inner wall of the reinforcing layer 13, and the cardboard main body 11 is located in the wrapping layer 12.

[0021] When using the high-strength transfer cardboard, the protective bag 1 is set as a square bag shape, which is used to wrap the cardboard main body 11. The reinforcing layer 13 can form a fixed volume shape effect on the protective bag 1, improve the strength and bending toughness inside the protective bag 1, and avoid the problem of internal cardboard damage caused by folding. The compression layer 14 can improve the overall compression resistance, improve the compression strength and rigidity of the internal cardboard, and protect the internal cardboard from physical impact damage. The wrapping layer 12 can form a stable fitting and wrapping on the cardboard main body 11, avoiding the cardboard from shifting and bending in the protective bag 1. Through the settings of the wrapping layer 12, the reinforcing layer 13 and the compression layer 14, the effects of fitting and wrapping the cardboard, protecting it from physical impact damage, and avoiding folding are achieved, solving the technical problem that during the transportation or storage of the cardboard, due to insufficient strength of the cardboard, it is easily mispressed or squeezed to cause cracks and damage to the cardboard.

[0022] Please refer to Figure 1 , Figure 3 and Figure 4 Two groups of opening pieces 111 are symmetrically arranged at the opening end of the protective bag 1. A clamping strip 112 is fixedly arranged on the inner wall of the protective bag 1, and two groups of clamping strips 112 are symmetrically arranged up and down at the opening of the protective bag 1. A clamping block 113 and a card slot 114 are correspondingly arranged on the clamping strip 112.

[0023] The engaging strip 112 is used to stably install the engaging block 113 and the engaging slot 114. When the paperboard body 11 is placed into the protective bag 1, the engaging block 113 and the engaging slot 114 can form an engaging effect on the opening of the protective bag 1. By providing the opening / closing piece 111, it is convenient for personnel to open and close the protective bag 1. Through the engagement of the engaging block 113 and the engaging slot 114, a sealing effect of the protective bag 1 can be formed, which can prevent the outside moisture from affecting the paperboard body 11 and increase the storage time of the internal paperboard body 11.

[0024] Working principle: When using high-strength transfer paperboard, the protective bag 1 is set as a square bag shape to wrap the paperboard body 11. The reinforcing layer 13 can fix the volume and shape of the protective bag 1, improve the strength and bending toughness inside the protective bag 1, and avoid the problem of internal paperboard damage caused by folding. The compressive layer 14 can improve the overall compressive capacity, increase the compressive strength and rigidity of the internal paperboard, and protect the internal paperboard from physical impact damage. The wrapping layer 12 can stably wrap the paperboard body 11 to prevent the paperboard from shifting and bending inside the protective bag 1. Through the settings of the wrapping layer 12, the reinforcing layer 13 and the compressive layer 14, the effects of wrapping the paperboard, protecting it from physical impact damage, and avoiding folding are achieved, solving the technical problem that during the transportation or storage of the paperboard, due to insufficient strength of the paperboard, it is easily mispressed or squeezed to cause cracks and damage to the paperboard. The engaging strip 112 is used to stably install the engaging block 113 and the engaging slot 114. When the paperboard body 11 is placed into the protective bag 1, the engaging block 113 and the engaging slot 114 can form an engaging effect on the opening of the protective bag 1. By providing the opening / closing piece 111, it is convenient for personnel to open and close the protective bag 1. Through the engagement of the engaging block 113 and the engaging slot 114, a sealing effect of the protective bag 1 can be formed, which can prevent the outside moisture from affecting the paperboard body 11 and increase the storage time of the internal paperboard body 11.

[0025] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A high-strength transfer cardboard, comprising a protective bag (1), characterized in that: A cardboard body (11) is arranged inside the protective bag (1), a pressure-resistant layer (14) is arranged on the inner wall of the protective bag (1), a reinforcing layer (13) is arranged on the inner wall of the pressure-resistant layer (14), a wrapping layer (12) is arranged on the inner wall of the reinforcing layer (13), and the cardboard body (11) is located inside the wrapping layer (12).

2. A high-strength transfer cardboard according to claim 1, characterized in that: Two groups of opening and closing pieces (111) are symmetrically arranged at the open end of the protective bag (1).

3. A high-strength transfer cardboard according to claim 2, characterized in that: The inner wall of the protection bag (1) is fixedly provided with a snap-fit ​​strip (112), and two groups of snap-fit ​​strips (112) are symmetrically provided up and down and located at the opening of the protection bag (1).

4. A high-strength transfer cardboard according to claim 3, characterized in that: The locking strip (112) is provided with a locking block (113) and a locking slot (114) correspondingly.

5. The high-strength transfer cardboard according to claim 2, characterized in that: The protective bag (1) is configured in a square bag shape and is used to wrap the cardboard body (11).

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