Technology/techniques
1. The base preparation shall be carried out by one of the following methods:
(1) For items other than chopsticks, the process involves "covering with cloth," applying "rusting paint," and then repeatedly applying a mixture of raw lacquer, ground powder, and rice paste to create a "ground powder base coat."
(2) In the case of chopsticks, the "heading" shall be done using raw lacquer or vermilion lacquer.
2. The base coat finish shall be one of the following:
(1) For items other than chopsticks, a "undercoat" using raw lacquer shall be applied.
(2) In the case of chopsticks, a "painted base coat" using vermilion lacquer shall be applied.
3. The patterning shall be done in one of the following ways:
(1) For the "eggshell pattern," the eggshell is placed on top of the application of various hard lacquers, and then a "combination coating" is applied using colored lacquer.
(2) For the "seashell pattern," after applying various hard lacquers, seashells are placed on top, and then a "combination coating" is applied using colored lacquer.
(3) In the case of "raised patterns", after applying various hard lacquers, patterns are raised using pine needles, cypress leaves, rapeseed, or rice husks, etc., and then "combined coating" is applied using colored lacquer.
4. To create the pattern, perform "rough grinding," "medium grinding," and "finishing grinding" using a whetstone.
5. The finishing touches on the patterned surface include "glossy coating" using vermilion lacquer, followed by "rough charcoal polishing," "medium charcoal polishing," and "roiro finish polishing" using magnolia charcoal and roiro charcoal, and then "body polishing" and "finishing polishing."
6. "Interior coating" refers to applying a top coat using matte black lacquer, glossy black lacquer, colored lacquer, or multi-colored lacquer.











