Multi-function soft wall and manufacturing method thereof
First Claim
1. A multi-function soft wall, comprising:
- a printed layer; and
a base material, including;
a first layer;
a second layer, a third layer, and a bottom layer, wherein the second layer, the third layer, and the bottom layer are all foaming layers, and wherein both the second layer and the third layer have a foaming ratio less than that of the bottom layer; and
a fiber layer that is located between the third layer and the bottom layer,wherein ingredients in a formulation for the first layer include nanocrystals; and
wherein the nanocrystals comprise at least nano-size rare earth, nano-size tourmaline, nano-size medical stone, and nano-size quartz, and wherein the formulation of the first layer includes, by weight percentage;
60%-90% of polyurethane resin material, 1%-6% of the nano-size rare earth, 5%-20% of the nano-size tourmaline, 2%-7% of the nano-size medical stone, and 2%-7% of the nano-size quartz.
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Abstract
The invention discloses a multi-function soft wall, comprising a surface printing layer and a base material, the base material further including a top layer, and a second layer, a third layer and a bottom layer that are all foaming layers, wherein both the second layer and the third layer have a foaming ratio less than that of the bottom layer, and a fiber layer is disposed between the third layer and the bottom layer. The invention further provides a method of manufacturing a multi-function soft wall, comprising: sequentially coating a top layer, a second layer, a third layer, a fiber layer and a bottom layer on a release paper, respectively, and then obtaining a base material, and performing a foaming process with respect to the second layer, the third layer and the bottom layer, respectively, and performing a drying and cooling process after the coating step; and separating the base material from the release paper, and printing a surface printing layer on the top layer. The multi-function soft wall can release negative ions, and continuously eliminate various pollutions indoors.
4 Citations
7 Claims
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1. A multi-function soft wall, comprising:
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a printed layer; and a base material, including; a first layer; a second layer, a third layer, and a bottom layer, wherein the second layer, the third layer, and the bottom layer are all foaming layers, and wherein both the second layer and the third layer have a foaming ratio less than that of the bottom layer; and a fiber layer that is located between the third layer and the bottom layer, wherein ingredients in a formulation for the first layer include nanocrystals; and wherein the nanocrystals comprise at least nano-size rare earth, nano-size tourmaline, nano-size medical stone, and nano-size quartz, and wherein the formulation of the first layer includes, by weight percentage;
60%-90% of polyurethane resin material, 1%-6% of the nano-size rare earth, 5%-20% of the nano-size tourmaline, 2%-7% of the nano-size medical stone, and 2%-7% of the nano-size quartz. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification