Technique for preparing strip copper gold dust for gravure

Abstract

The invention discloses a production technology of strip bronze powder which has simple production technology, satisfies the requirements of environmental protection and is used in gravure. The concrete operation process of the production technology is that: 1. eligible concavity powder and gold oil are mixed together according to certain proportion, a blender is used for regulating the mixture for 5-10 minutes; 2. the mixture is immediately put into a gold bar press machine for pressing so as to take shape; 3. the molded mixture is put into an exhaust fan for drying quickly. The product produced by means of the production technology is strip solid and can not cause the operators to inbreathe harmful metal powder, thus obviously improving the production conditions in operation workshops; workers do not need to wear masks, and methanol and benzene are not contained; the requirement of environmental protection is improved, volume is small and transportation is convenient; the products produced by means of the production technology can be widely applied in the dope and printing industries such as vermeil, gold lacquer, coating of handicraft article, paper bronze printing, plastic bronze printing and flexographic bronze printing.

Description

technical field [0001] The invention relates to a production process of a new material, in particular to a production process of strip-shaped copper gold powder for gravure, and belongs to the field of new material production. Background technique [0002] At present, the copper gold powder on the market is widely used in coatings and printing industries such as flying gold, gold paint, handicraft coating, paper gold printing, plastic gold printing and rubber letterpress gold printing, so the market demand for copper gold powder is relatively large, but in production In the workshop, because the copper and gold powder is in the form of powder, it is easy to suspend in the air, which will affect the health of front-line production and operation workers. Because the powdery object is bulky, it is extremely inconvenient to sell and transport, and it does not meet the requirements of environmental protection. Contents of the invention [0003] In view of the above-mentioned te...

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Problems solved by technology

[0002] At present, the copper gold powder on the market is widely used in coatings and printing industries such as flying gold, gold paint, handicraft coating, paper gold printing, plastic gold printing and rubber letterpress gold printing, so the market demand for copper gold powder is relatively large, but in production In the workshop, because the copper and gold powder is in the form of powder, it is easy to suspend in the air, which will affect the health of the front-line production operators. Because the powdery object is large in size, it is extremely inconvenient to sell and transport, and it does not meet the requirements of environmental protection.