Unlock instant, AI-driven research and patent intelligence for your innovation.

Imitation paper and preparation method thereof

A technology of adhesive layer and base layer, applied in the direction of chemical instruments and methods, coatings, instruments, etc., can solve the problems of poor perspective, short service life, poor toughness, etc., and achieve good perspective, high folding resistance, and increased toughness and the effect of abrasion resistance

Pending Publication Date: 2019-12-20
安徽博文风雅文化科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing copying paper has disadvantages such as poor perspective, poor toughness, and short service life

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Imitation paper and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, this embodiment discloses a copying paper, which sequentially includes a base layer 1, a frosted layer 2, an adhesive layer 3, a first mixed adhesive layer 4, a second mixed adhesive layer 5, and a polypropylene mesh from top to bottom. Fiber layer 6 and developing layer 7.

[0029] Wherein, the base layer is plastic paper, the adhesive layer is made of cyanoacrylate adhesive and ethylene-acrylic acid copolymer adhesive according to the mass ratio of 2:0.5, and the frosted layer is formed by frosting one surface of the base layer Yes, the first mixed adhesive layer is composed of 0.2g of pigment, 0.8g of stone powder and 0.2g of binder. The binder is transparent waterproof glue for exterior walls, and the developing layer is made of 400-mesh stone powder.

[0030] The preparation method of the tracing paper of the present embodiment is as follows:

[0031] (1) One side of the base layer is subjected to frosting treatment to form a frosted la...

Embodiment 2

[0034] This embodiment discloses a copying paper, which includes a base layer 1, a frosted layer 2, a bonding layer 3, a first mixed adhesive layer 4, a second mixed adhesive layer 5, and a polypropylene mesh fiber layer from top to bottom 6 and developing layer 7.

[0035] Wherein, the base layer is plastic paper, the adhesive layer is made of cyanoacrylate adhesive and ethylene-acrylic acid copolymer adhesive according to the mass ratio of 2:0.7, and the frosted layer is formed by frosting one surface of the base layer Yes, the first mixed adhesive layer is composed of 0.35g of pigment, 1.0g of stone powder and 0.3g of binder. The binder is transparent waterproof glue for exterior walls, and the developing layer is made of 450-mesh stone powder.

[0036] The preparation method of the tracing paper of the present embodiment is as follows:

[0037] (1) One side of the base layer is subjected to frosting treatment to form a frosted layer, cleaned, removed surface dust, and dri...

Embodiment 3

[0040] This embodiment discloses a copying paper, which includes a base layer 1, a frosted layer 2, a bonding layer 3, a first mixed adhesive layer 4, a second mixed adhesive layer 5, and a polypropylene mesh fiber layer from top to bottom 6 and developing layer 7.

[0041] Wherein, the base layer is plastic paper, the adhesive layer is made of cyanoacrylate adhesive and ethylene-acrylic acid copolymer adhesive according to the mass ratio of 2:0.9, and the frosted layer is formed by frosting one surface of the base layer Yes, the first mixed adhesive layer is composed of 0.5g of pigment, 1.2g of stone powder and 0.4g of binder. The binder is transparent waterproof glue for exterior walls, and the developing layer is made of 500-mesh stone powder.

[0042] The preparation method of the tracing paper of the present embodiment is as follows:

[0043] (1) One side of the base layer is subjected to frosting treatment to form a frosted layer, cleaned, removed surface dust, and drie...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to imitation paper and a preparation method thereof. The imitation paper has the following beneficial effects: water can be directly used as ink for direct imitation on the imitation paper, the perspectivity is good, and the imitation paper takes a plastic as a base layer, can be used to prepare plastic writing paper through processing treatment of thin plastic, can be used to prepare a plastic writing board according to different thicknesses, and can be used to prepare other multipurpose learning tools according to different hardness of the plastic; and a layer of polypropylene reticular fibers is added, so that the toughness of the imitation paper can be improved, and the service life is greatly prolonged.

Description

technical field [0001] The invention belongs to the technical field of auxiliary tools for painting learning, and in particular relates to a copying paper and a preparation method thereof. Background technique [0002] Traditional calligraphy exercises, especially for young children who have just learned calligraphy, are first practiced by shadow copying. Shadow imitation is to use transparent practice paper to imitate on the copybook, and to copy directly with a hand pen. The imitation characters are all made of thinner transparent paper, and the brush is directly dipped in ink on the copybook to copy the shape of the transparent font. Thin paper is easy to bleed ink, and it is easy to stain the copybook. In order to protect the copybook from damage, it is generally necessary to separate a transparent plastic sheet between the copybook and the paper to prevent ink bleed. This will bring a lot of trouble and inconvenience to beginners. A lot of paper and ink are also consum...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/02B32B27/32B32B7/12B32B27/06B32B27/12G09B11/06
CPCB32B5/028B32B7/12B32B27/06B32B27/12B32B2255/02B32B2255/10B32B2262/0253B32B2307/554G09B11/06
Inventor 葛曜宾曲仁宾
Owner 安徽博文风雅文化科技有限公司