A process for making lacquer ware using tea dust

Abstract

The present application relates to a kind of process for making lacquer ware with tea powder, and the specific manufacturing steps are that tea powder is further ground into 80 mesh tea powder in the process of processing tea waste, tea powder, charcoal powder, flour, raw lacquer are mixed into lacquer ash according to the required proportion, lacquer ash is scraped and applied to natural fiber fabric and pasted on the surface of mold, natural fiber fabric body is hardened after being separated from mold, polishing is carried out, primer is applied, pattern decoration is carried out on the surface of lacquer ware and top lacquer is applied, and finally the surface of lacquer ware is polished and polished. The lacquer ware made of tea powder is lighter than traditional lacquer ware, it creatively combines Chinese tea culture and lacquer culture together, and promotes the innovative development of traditional lacquer ware manufacturing process through the reuse of tea powder.

Description

Technical Field

[0001] This invention relates to the field of lacquerware making technology, and in particular to a process for making lacquerware using tea dust. Background Technology

[0002] Lacquerware is a type of everyday utensils and handicraft made by applying raw lacquer to the surface of objects. Lacquerware has a history of 8,000 years in China and is an important part of China's excellent traditional culture. The lacquerware making technique was among the first traditional skills to be listed as a national intangible cultural heritage.

[0003] Currently, the base materials commonly used for lacquerware include wood, metal, ramie-lined lacquerware, and resin. The existing ramie-lined lacquerware production process involves first mixing brick ash, flour, and raw lacquer to form lacquer ash, then scraping the lacquer ash onto ramie cloth, which is then pasted onto the surface of a mold. Once the ramie cloth layer reaches the required thickness and hardens, the mold is removed, and more lacquer ash is scraped and polished smooth. After the base material is coated with a primer, patterns are added, and finally, a topcoat is applied and the surface is sanded and polished.

[0004] Tea dust is the tea leaf fragments produced during tea processing. Reusing these waste tea leaves to make lacquerware bodies can increase the revenue of tea factories and reduce the weight of lacquerware bodies. At the same time, lacquerware made from tea dust is more in line with the concept of circular economy. Summary of the Invention

[0005] The technical solution of the present invention is to provide a process for making lacquerware using tea dust, comprising the following steps: Step 1: Grind the tea powder and sift it to obtain 80-mesh tea powder; Step 2: Mix tea powder, charcoal powder, flour, and raw lacquer to make lacquer ash; Step 3: Apply the paint putty onto the natural fiber fabric and then paste it onto the mold surface; Step 4: After the natural fiber fabric body has hardened, remove it from the mold and polish it smooth. Step 5: Apply primer to the tire body; Step Six: Decorate the lacquerware surface with patterns and apply a topcoat; Step 7: Sand and polish the lacquer surface.

[0006] Furthermore, the raw materials for the lacquer ash in step two are composed of the following components by weight: 25-35% tea powder, 20-30% charcoal powder, 3-8% flour, and 35-45% raw lacquer, and the sum of the weight parts of the above raw materials is 100%.

[0007] The beneficial effects of this invention are as follows: 1. It creatively integrates Chinese tea culture and lacquer culture, promoting the innovative development of traditional lacquerware making techniques; 2. New types of lacquerware made from tea dust are lighter than traditional lacquerware; 3. By reusing tea dust, the problem of tea dust sales was solved, and the tea factory's profits were increased; 4. It has effectively promoted the development of lacquerware manufacturing enterprises towards a green economy and a circular economy. Detailed Implementation

[0008] The present invention will be further described in detail below with reference to specific embodiments provided by the inventors: First, the tea powder is further ground using a grinder, and 80-mesh tea powder is sifted out. 30% tea powder, 20% charcoal powder, 45% raw lacquer, and 5% flour are mixed in proportion by weight to form lacquer ash. The lacquer ash is evenly scraped onto ramie cloth and then pasted onto the surface of the mold. This process is repeated until the ramie cloth layer reaches the desired thickness. After the ramie cloth layer hardens, it is removed from the mold to obtain the body. The surface of the body is then polished smooth. The body is repeatedly coated with primer until the lacquer layer reaches the desired thickness. Thin gold and silver sheets with engraved patterns are pasted onto the surface of the lacquerware and three coats of topcoat are applied. The surface of the lacquerware is then sanded with 1000-grit, 1500-grit, and 2000-grit sandpaper in sequence, and finally polished.

[0009] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. All formulations and processes made using the contents of the present invention specification are included within the patent protection scope of the present invention.

Claims

1. A method for making lacquerware using tea dust, characterized in that, Includes the following steps: (1) Grind the tea powder and sift it to obtain tea powder with a mesh size of 80; (2) Mix 30% by weight of the tea powder, 20% by weight of the charcoal powder, 5% by weight of the flour and 45% by weight of the raw lacquer to make lacquer ash; (3) The paint paste is scraped onto the natural fiber fabric and then pasted onto the surface of the mold to form the base; (4) After the body has hardened, remove it from the mold and polish it smooth; (5) Apply a primer to the body; (6) Decorate the lacquerware surface with patterns and apply a topcoat; (7) Grinding and polishing the surface of the lacquerware; In this case, no secondary ash scraping process is performed after step (3).

2. The method according to claim 1, characterized in that, The natural fiber fabric is ramie cloth.

3. A type of lacquerware, characterized in that, Prepared by the method described in claim 1.

4. The lacquerware according to claim 3, characterized in that, The body comprises a layer of natural fiber fabric bonded together with the lacquer ash.

5. A paint putty composition for use in the method of claim 1, characterized in that, It consists of the following components by weight percentage: 30% tea powder, 20% charcoal powder, 5% flour, and 45% raw lacquer, wherein the tea powder has a particle size of 80 mesh.