A kind of composite printing paper which is not easy to be damaged
By setting high-strength fiber layers on both sides of the paper base layer of the printing paper to form a mesh structure, the problem of traditional printing paper being easily damaged in high temperature or high pressure environments is solved, and higher durability and anti-breaking performance is achieved, extending service life and improving printing effect.
Patent Information
- Application Number
- CN202421550271.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-07-02
AI Technical Summary
Traditional printing paper is prone to breakage in high temperature or high pressure environments, affecting printing effect, reducing work efficiency and possibly leading to loss of information.
High-strength fiber layers are arranged on both sides of the paper base layer, and a mesh structure is formed by braiding horizontally and vertically interlaced fiber strips to enhance the tensile strength and toughness of the paper, and a thermal coating and polishing layer are provided on the outside to improve overall stability and damage-proof performance.
It improves the durability and anti-breaking performance of the printing paper, so that the paper can evenly disperse stress under the action of external forces, reduces the possibility of damage, extends the service life, and improves the clarity of the printing effect.
Smart Images
Figure CN222715709U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of papermaking, in particular to a composite printing paper which is not easily damaged. Background Art
[0002] With the advent of the information age, printing technology has been widely used in all walks of life and has become an indispensable part of modern society. However, traditional printing paper is easily damaged during use, especially in high temperature or high pressure printing environments, the durability of paper is seriously challenged. This damage not only affects the printing effect and reduces work efficiency, but may also cause information loss, bringing many inconveniences to users.
[0003] Therefore, developing a printing paper with excellent durability and anti-damage performance has become a technical problem that needs to be solved urgently in the industry. Utility Model Content
[0004] In order to solve the problems in the above-mentioned background technology, the utility model provides a composite printing paper that is not easily damaged. By arranging high-strength fiber layers on both sides of the paper base layer, the tensile strength and toughness of the paper are enhanced, thereby improving the durability and anti-damage performance of the printing paper.
[0005] The technical solution is: a composite printing paper that is not easily damaged, including a paper base layer, with high-strength fiber layers on both sides, a thermosensitive coating on the outer side of the high-strength fiber layer, and a polishing layer on the outer side of the thermosensitive coating. The high-strength fiber layer is woven from fiber belts that are staggered horizontally and vertically. This structural design enables the paper to have good anti-damage ability while maintaining a good printing effect, forming a mesh structure to enhance the lateral and longitudinal strength of the paper.
[0006] Furthermore, the high-strength fiber layer may also be formed by interlacing fiber bands in the transverse and longitudinal directions and oblique fiber bands to form a three-dimensional mesh structure, so as to further improve the tensile strength and overall stability of the paper.
[0007] Furthermore, the paper base layer, the high-strength fiber layer, the heat-sensitive coating layer and the polishing layer are sequentially manufactured through a pressing process, thereby ensuring a close connection between the layers and improving the stability of the overall structure.
[0008] Furthermore, the high-strength fiber layer is preferably made of carbon fiber composite material, which has the characteristics of high strength and light weight and can effectively improve the damage resistance of paper.
[0009] Furthermore, the polishing layer contains nanocomposite materials, which not only improves the surface smoothness of the paper, but also helps to improve the printing quality while increasing the wear resistance of the paper.
[0010] Beneficial effects of the utility model: the unbreakable composite printing paper of the utility model has a woven mesh high-strength fiber layer arranged between the composite layers, thereby enhancing the lateral and longitudinal strength of the paper and the overall stability. When subjected to external force, the paper can evenly disperse the stress, reducing the possibility of damage during printing and extending the service life of the printing paper. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model.
[0012] Figure 2 It is a schematic diagram of the structure of the high-strength fiber layer of the utility model. DETAILED DESCRIPTION
[0013] The utility model is described in detail below in conjunction with the accompanying drawings.
[0014] like Figure 1-2 The anti-breakage printing paper of the utility model shown in the figure comprises a paper base 1, a high-strength fiber layer 2 is provided on both sides thereof, a thermosensitive coating 3 is provided on the outer side of the high-strength fiber layer 2, and a polishing layer 4 is provided on the outer side of the thermosensitive coating 3. The paper base 1, the high-strength fiber layer 2, the thermosensitive coating 3 and the polishing layer 4 are successively made by a lamination process to ensure the close combination between the layers, improve the stability of the overall structure and the good anti-breakage ability. The high-strength fiber layer 2 is woven by fiber bands that are crisscrossed horizontally and vertically to form a mesh structure to enhance the transverse and longitudinal strength of the paper. In addition, in addition to the crisscrossed fiber bands woven horizontally and vertically, the high-strength fiber layer 2 can also be provided with oblique fiber bands to form a three-dimensional mesh structure (not shown in the figure) to further enhance the tensile strength and tear resistance of the paper.
[0015] Specifically, the high-strength fiber layer 2 preferably uses a carbon fiber composite material, which has the characteristics of high strength and light weight, and can effectively improve the damage resistance of paper. The polishing layer 4 contains nano-composite materials, such as nano-silicon dioxide, nano-alumina, etc., which are compounded with existing polishing layer materials. The use of the polishing layer 4 containing nano-composite materials can significantly improve the wear resistance and scratch resistance of the polishing layer, while maintaining the smoothness and aesthetics of the paper.
[0016] In practical applications, the unbreakable composite printing paper of the utility model performs well in high temperature or high pressure printing environments. The addition of the high-strength fiber layer 2 enables the paper to evenly disperse stress when subjected to external forces, reducing the possibility of damage. At the same time, the presence of the high-strength fiber layer 2 also improves the flatness of the paper, making the printing effect clearer.
[0017] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.
Claims
1. A composite printing paper that is not easily damaged, characterized in that: The invention comprises a paper base layer (1), wherein high-strength fiber layers (2) are respectively arranged on both sides of the paper base layer (1), a thermosensitive coating (3) is arranged on the outer side of the high-strength fiber layer (2), and a polishing layer (4) is arranged on the outer side of the thermosensitive coating (3), and the high-strength fiber layer (2) is woven from fiber bands that are interlaced horizontally and vertically to form a mesh structure.
2. The unbreakable composite printing paper according to claim 1, characterized in that: The high-strength fiber layer (2) further comprises oblique fiber bands, wherein the oblique fiber bands are arranged alternately with the fiber bands in the transverse and longitudinal directions.
3. The unbreakable composite printing paper according to claim 1 or 2, characterized in that: The paper base layer (1), the high-strength fiber layer (2), the heat-sensitive coating layer (3) and the polishing layer (4) are manufactured in sequence through a lamination process.
4. The unbreakable composite printing paper according to claim 3, characterized in that: The high-strength fiber layer (2) is made of carbon fiber composite material.
5. The unbreakable composite printing paper according to claim 4, characterized in that: The polishing layer (4) contains a nanocomposite material.