High-weather-fastness furniture material and production method
A production method and high weather resistance technology, applied in the separation of raw materials, textiles and papermaking, fiberboard, etc., can solve problems such as danger and achieve high weather resistance effects
Inactive Publication Date: 2018-05-25
FOSHAN JIELI IND
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- Application Information
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Problems solved by technology
At present, leather production and processing plants will produce a large amount of blue leather fragments during the smoothing process. People can dispose of a small part of it by making edible gelatin and medicinal capsules, but the rest are still treated as waste. Contains heavy metals and is hazardous industrial waste
Method used
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[0021] The technical solution will be described in detail below in conjunction with specific embodiments.
[0022] Such as figure 1 As shown, the present invention is a high weather resistance furniture material and its production method. The product characteristics of the high weather resistance furniture material: width 1.5M, thickness 1.2mm, moisture content 8%-10%, tensile strength ≥ 11N / mm 2 , elongation ≥ 25%, density 0.9g / cm 3 , Moderate feel.
[0023] It includes the following processing steps:
[0024] a. Select skins to remove impurities, including packaging bags, wood, paper scraps, and cigarette butts;
[0025] b. Pulverization: add water to pulverize skin and pulp, concentration 2%-4%;
[0026] c. Fine grinding: the fiber is further cut by a disc mill, and the final fiber length is 2-4mm;
[0027] d. Ingredients: add oil to the finely ground skin pulp, add toner, adjust the concentration, and adjust the pH value; and add an aqueous solution with a concentrati...
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Abstract
The invention discloses a high-weather-fastness furniture material and a production method. The high-weather-fastness furniture material is characterized by comprising the following processing steps of 1, selecting leather scraps, and removing impurities; 2, smashing, wherein the leather scraps are added with water and smashed into slurry of which the concentration is 2-4%; 3, refinedly grinding,wherein fiber is further cut through a disc mill, and the final length of the fiber is 2-4 mm; 4, proportioning, wherein the refinedly grinded leather slurry is added with oil and toner, the concentration is adjusted, and the pH value is adjusted; an aqueous solution with 3-8% aluminum sulfate and an aqueous solution with 2-6% natural latex are added; 5, conducting LC forming, suction filtration,drying and rolling; 6, buffing, wherein the material is polished into the precise thickness, and the surface is polished; 6, slicing. The high-weather-fastness furniture material is convenient to produce and process, has the features of leather and paper, and is widely applied to the industries of stationery, bags and suitcases and shoe materials.
Description
technical field [0001] The invention relates to the technical field of furniture material production, and more specifically relates to a highly weather-resistant furniture material and a production method. Background technique [0002] As a member of the sofa family, the leather sofa is loved by people for its solemnity, elegance, luxury and durability. Leather sofas can be divided into genuine leather and imitation leather. The genuine leather is made of natural leather, and cowhide, pigskin, horsehide, and donkey skin can all be used as sofa raw materials. Genuine leather has natural pores and skin texture, and feels plump, soft, and elastic. Leather on the market can be roughly divided into four types according to texture: full green leather, half green leather, embossed leather, and cracked leather. At present, leather production and processing plants will produce a large amount of blue leather fragments during the smoothing process. People can dispose of a small part o...
Claims
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Login to View More IPC IPC(8): D21B1/34D21J1/00
CPCD21B1/345D21J1/00
Inventor 林光荣
Owner FOSHAN JIELI IND