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Mixed fiber wallpaper and making method thereof

A technology of mixing fiber and wallpaper, which is applied in the field of building materials, can solve problems such as easy to mold, inconvenient construction, and not resistant to moisture, and achieve strong tear resistance, good embossing effect, and good mildew resistance.

Inactive Publication Date: 2015-07-22
昆山文创建筑装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the disadvantages of indoor decorative wallpaper mainly made of wood pulp fiber and / or cotton fiber are that the embossing effect is poor, it is not resistant to moisture, it is easy to mold, it is not easy to clean, and it is not convenient for construction. When replacing the wallpaper, due to its poor strength, it will wall sticking phenomenon

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A mixed fiber wallpaper, which is characterized in that it comprises the following raw materials in parts by mass: cotton fiber 30, wood pulp fiber 25, polypropylene fiber 20, sodium carboxymethyl cellulose 3, and silane coupling agent 6.

[0017] The method of manufacturing the above-mentioned mixed fiber wallpaper, the manufacturing steps are as follows:

[0018] 1) First add cotton fiber to 40 times the mass of water for beating, and then add wood pulp fiber to 30 times of the mass of water for beating; 2) After the two are evenly mixed, add sodium carboxymethyl cellulose while stirring. The temperature was controlled at 65°C for 1.5 hours; 3) The polypropylene fiber was added to the aforementioned mixed pulp, and after mixing evenly, the pH was adjusted to 10 with NaOH, and the silane coupling agent was added while stirring, and the temperature was controlled at 58°C. 50 minutes; 4) Finally, the mixed pulp is made by papermaking, pressing, drying, and rolling to obtain ...

Embodiment 2

[0021] A mixed fiber wallpaper, which is characterized in that it comprises the following raw materials in parts by mass: cotton fiber 40, wood pulp fiber 20, polypropylene fiber 15, sodium carboxymethyl cellulose 5, and silane coupling agent 8.

[0022] The method of manufacturing the above-mentioned mixed fiber wallpaper, the manufacturing steps are as follows:

[0023] 1) First add cotton fiber to 35 times the mass of water for beating, and then add wood pulp fiber to 20 times of the mass of water for beating; 2) After the two are evenly mixed, add sodium carboxymethyl cellulose while stirring. The temperature is controlled at 60°C for 2 hours; 3) The polypropylene fiber is then added to the aforementioned mixed pulp, after mixing uniformly, the pH is adjusted to 10 with NaOH, and the silane coupling agent is added while stirring, and the temperature is controlled at 55°C. 40 minutes; 4) Finally, the mixed pulp is paper-made, pressed, dried, and rolled to obtain mixed fiber wall...

Embodiment 3

[0026] A mixed fiber wallpaper, characterized in that it comprises the following materials in parts by mass: cotton fiber 50, wood pulp fiber 15, polypropylene fiber 20, sodium carboxymethyl cellulose 5, and silane coupling agent 4.

[0027] The method of manufacturing the above-mentioned mixed fiber wallpaper, the manufacturing steps are as follows:

[0028] 1) First add the cotton fiber to 40 times the mass of water for beating, and then add the wood pulp fiber to 20 times the mass of water for beating; 2) After the two are evenly mixed, add the sodium carboxymethyl cellulose while stirring. The temperature was controlled at 70°C for 1.5 hours; 3) The polypropylene fiber was added to the aforementioned mixed pulp, and after mixing evenly, the pH was adjusted to 10 with NaOH, and the silane coupling agent was added while stirring, and the temperature was controlled at 58°C. 60 minutes; 4) Finally, the mixed pulp is made by papermaking, squeezing, drying, and rolling to obtain mixe...

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
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Abstract

The invention relates to the field of building materials, in particular to a mixed fiber wallpaper and a making method thereof. The mixed fiber wallpaper comprises the following raw materials by mass part: 30-50 of cotton fiber, 15-25 of wood pulp fiber, 15-20 of polypropylene fiber, 3-5 of sodium carboxymethylcellulose, and 4-8 of a silane coupling agent. The synergistic effect of the silane coupling agent and sodium carboxymethylcellulose adopted by the mixed fiber wallpaper makes the cotton fiber, wood pulp fiber and polypropylene fiber combine compactly. The mixed fiber wallpaper provided by the invention not only has very strong tear strength up to over 30mNm<2> / g, but also has beautiful and smooth appearance and good embossing effect, has good mildew resistance, moisture resistance and permeability without other treatment, and is not easy to stick walls.

Description

Technical field [0001] The invention relates to the field of building materials, in particular to a mixed fiber wallpaper and a manufacturing method thereof. Background technique [0002] The disadvantages of the current indoor decorative wallpaper using wood pulp fiber and / or cotton fiber as the main material are poor embossing effect, moisture resistance, mildew, inconvenient cleaning, and inconvenient construction. When replacing the wallpaper, due to its poor strength, it will Wall sticking occurs. Summary of the invention [0003] In order to solve the problems in the prior art, the present invention provides a mixed fiber wallpaper and a manufacturing method thereof. [0004] The technical scheme of the present invention is: [0005] A mixed fiber wallpaper, comprising the following materials in parts by mass: cotton fiber 30-50, wood pulp fiber 15-25, polypropylene fiber 15-20, sodium carboxymethyl cellulose 3-5, silane coupling agent 4-8 . [0006] Preferably, the length of...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/20D21H15/12D21H13/14D21H17/26E04F13/075
Inventor 李铭梁
Owner 昆山文创建筑装饰工程有限公司
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