Process for preparing unenameled black-jade Longhushan pottery

Process for preparing unenameled black-jade Longhushan pottery

  • CN 1,350,994 A
  • Filed: 10/27/2000
  • Published: 05/29/2002
  • Est. Priority Date: 10/27/2000
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of process for preparing unenameled black-jade Longhushan pottery is characterized in that:

  • technical process is;

    dragon and tiger mountain boccaro soil, black earth, clay are mixed ball milling-water logging-filtration-old-moulding-dry-flatten polishing-preheating-intensification-high temperature-scan-discharge fume-be incubated-close kiln-cooling thoroughly.

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