Original document(4 pages) Authorized document(2 pages) 中文版
    This plate-type filter cloth uses at least two layers of nonwoven chemical fibre cloth and a layer of yarn net. Its productive procedure includes following processes: coating adhesive between layers, composition by heating, and drying. The product features high strength, high temp and corrosion resistances, proper air permeability and good filter effect, and can be widely used for filter treatment in petroleum, chemical engineering, brewage, pharmacy, beverage and environmental protection industries.
Application Number
申请号
89109517 Application Date
申请日
1989.12.25
Title 名称 Method for producing plate-type filter cloth
Publication Number
公开号
1045358 Publication Date
公开日
1990.09.19
Approval Pub. Date Granted Pub. Date 1993.05.05
International Classification 分类号 B01D39/08,B01D39/14,B01D39/16
Applicant(s) Name
申请人
Zhang Zhiqiang
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 LONG FENG GAO JIE
More information 更  多  信  息


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