Test paper of quick printing all-in-one machine

Abstract

The utility model discloses a quick printing all-in-one machine test paper which comprises an upper base layer and a lower base layer, the upper base layer and the lower base layer are bonded into a whole through a middle glue layer, transverse stripe protrusions are arranged on the bottom face of the upper base layer and the top face of the lower base layer and embedded into the middle glue layer, and abrasion-resistant layers are arranged on the top face of the upper base layer and the bottom face of the lower base layer. The wear-resistant layer sequentially comprises a nano coating, a resin surface layer, a water-resisting layer and a silicon resin coating from outside to inside. According to the utility model, the wear resistance and stiffness of the test paper are effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of test papers, and in particular relates to a test paper for a quick-printing all-in-one machine. Background Art

[0002] Paper is an indispensable material in our daily life. It has many types and is widely used. According to its use, it can be divided into securities printing paper, art printing paper, book printing paper, news printing paper and examination paper paper. Each use of paper has its own specific physical and chemical properties to meet different printing requirements.

[0003] The current test paper structure has a single function and does not have good wear resistance and stiffness. Therefore, it is urgent for technical personnel in this field to develop a wear-resistant and high-stiffness test paper. Utility Model Content

[0004] The purpose of the utility model is to provide a test paper for a quick-printing all-in-one machine, which can completely solve the shortcomings of the above-mentioned prior art.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] A test paper for a quick-printing machine comprises an upper base layer and a lower base layer, wherein the upper and lower base layers are bonded together via an intermediate adhesive layer, wherein the bottom surface of the upper base layer and the top surface of the lower base layer are both provided with transverse stripe protrusions, wherein the transverse stripe protrusions are embedded in the intermediate adhesive layer, and wear-resistant layers are both provided on the top surface of the upper base layer and the bottom surface of the lower base layer, wherein the wear-resistant layers are nano coating, resin surface layer, water-proof layer and silicone resin coating from outside to inside.

[0007] Furthermore, the upper base layer and the lower base layer are both offset paper.

[0008] Furthermore, the middle rubber layer is a high-stiffness composite colloid.

[0009] Furthermore, a transparent dragon is provided in the middle adhesive layer.

[0010] Furthermore, the transparent film is an OPP film, a PET film or a PE film.

[0011] Compared with the prior art, the beneficial effect of the utility model is that the wear resistance and stiffness of the test paper are effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle wear-resistant layer. DETAILED DESCRIPTION

[0014] The present invention will be further described below in conjunction with specific embodiments and drawings.

[0015] like Figure 1 and Figure 2 As shown, a test paper for a quick-printing machine comprises an upper base layer 1 and a lower base layer 2, the upper and lower base layers 1 and 2 are bonded together by an intermediate adhesive layer 3, the bottom surface of the upper base layer 1 and the top surface of the lower base layer 2 are both provided with transverse stripe protrusions 4, the transverse stripe protrusions 4 are embedded in the intermediate adhesive layer 3, and the top surface of the upper base layer 1 and the bottom surface of the lower base layer 2 are both provided with wear-resistant layers 5, the wear-resistant layers 5 are respectively composed of a nano coating 51, a resin surface layer 52, a waterproof layer 53 and a silicone resin coating 54 from the outside to the inside.

[0016] In this embodiment, the upper base layer 1 and the lower base layer 2 are both offset paper, and the middle adhesive layer 3 is a high-stiffness composite colloid.

[0017] A transparent film 6 is provided in the middle adhesive layer 3. The transparent film 6 is any one of an OPP film, a PET film or a PE film.

[0018] In this embodiment, the upper and lower base layers 1 and 2 are bonded together through the middle rubber layer 3, and the transverse stripes 4 can increase the contact area, effectively improve the composite strength, and avoid peeling. The middle rubber layer 3 adopts a high-stiffness composite colloid, and a transparent dragon 6 is provided in the middle rubber layer 3, which greatly improves the stiffness and tear resistance of the test paper. In this embodiment, the transparent dragon 6 is preferably a PET film. The PET film has the advantages of high tensile strength, good stiffness, and not easy to be damaged, so that the paper can be more resistant to tearing and has better stiffness. The surface of the wear-resistant layer 5 is provided with a nano coating 51. The nano coating 51 has a high density, which can prevent the infiltration of water molecules and effectively improve the wear resistance. The resin surface layer 52 itself has good flexibility and is not easily damaged by pulling. The waterproof layer 53 has a waterproof effect; the silicone resin coating 54 has a waterproof protective effect.

[0019] The test paper of the utility model has good stiffness and can be used as quick printing paper. It has the advantages of smooth machine passing and good machine effect. It also has excellent ink. It can effectively solve the problems that often occur in the use of test paper in the prior art, such as: poor machine passing, paper jam, page clamping, wrinkling, multiple paper feeds, heavy dust, uneven paper floating at the paper outlet, overlapping, and dirty ink. The test paper has excellent bulk and smoothness. The test paper is white or environmentally friendly.

[0020] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A test paper for a quick-printing machine, characterized in that: It includes an upper base layer and a lower base layer, which are bonded together by an intermediate adhesive layer. The bottom surface of the upper base layer and the top surface of the lower base layer are both provided with transverse stripe protrusions, and the transverse stripe protrusions are embedded in the intermediate adhesive layer. Wear-resistant layers are provided on the top surface of the upper base layer and the bottom surface of the lower base layer. The wear-resistant layers are nano coating, resin surface layer, waterproof layer and silicone resin coating from the outside to the inside.

2. The test paper of the quick-printing machine according to claim 1, characterized in that: The upper base layer and the lower base layer are both offset paper.

3. The test paper of the quick-printing machine according to claim 2, characterized in that: The middle rubber layer is a high-stiffness composite colloid.

4. The test paper of the quick-printing machine according to claim 3, characterized in that: A transparent dragon is arranged in the middle adhesive layer.

5. The test paper of the quick-printing machine according to claim 4, characterized in that: The transparent film is an OPP film, a PET film or a PE film.

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