RU2000129421A - METHOD FOR PRODUCING FILTER MATERIAL - Google Patents

METHOD FOR PRODUCING FILTER MATERIAL

Info

Publication number
RU2000129421A
RU2000129421A RU2000129421/12A RU2000129421A RU2000129421A RU 2000129421 A RU2000129421 A RU 2000129421A RU 2000129421/12 A RU2000129421/12 A RU 2000129421/12A RU 2000129421 A RU2000129421 A RU 2000129421A RU 2000129421 A RU2000129421 A RU 2000129421A
Authority
RU
Russia
Prior art keywords
filter material
producing filter
thermal pressing
hot
casting
Prior art date
Application number
RU2000129421/12A
Other languages
Russian (ru)
Other versions
RU2209864C2 (en
Inventor
Ирина Алексеевна Двинских
Людмила Федоровна Иртегова
Original Assignee
ОАО "Волжский научно-исследовательский институт целлюлозно-бумажной промышленности"
Filing date
Publication date
Application filed by ОАО "Волжский научно-исследовательский институт целлюлозно-бумажной промышленности" filed Critical ОАО "Волжский научно-исследовательский институт целлюлозно-бумажной промышленности"
Priority to RU2000129421/12A priority Critical patent/RU2209864C2/en
Priority claimed from RU2000129421/12A external-priority patent/RU2209864C2/en
Publication of RU2000129421A publication Critical patent/RU2000129421A/en
Application granted granted Critical
Publication of RU2209864C2 publication Critical patent/RU2209864C2/en

Links

Claims (1)

Способ изготовления фильтровального материала из смеси целлюлозных и синтетических волокон, в том числе термоплавких, путем отлива полотна с последующим термопрессованием между горячими поверхностями, отличающийся тем, что термопрессование производят точечным образом, для чего одну из обогреваемых поверхностей (вал каландра или плита пресса) покрывают металлической сеткой.A method of manufacturing a filter material from a mixture of cellulose and synthetic fibers, including hot-melt fibers, by casting a cloth followed by thermal pressing between hot surfaces, characterized in that the thermal pressing is performed in a point-like manner, for which one of the heated surfaces (calender shaft or press plate) is coated with a metal the grid.
RU2000129421/12A 2000-11-24 2000-11-24 Method for manufacture of filtering material RU2209864C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000129421/12A RU2209864C2 (en) 2000-11-24 2000-11-24 Method for manufacture of filtering material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000129421/12A RU2209864C2 (en) 2000-11-24 2000-11-24 Method for manufacture of filtering material

Publications (2)

Publication Number Publication Date
RU2000129421A true RU2000129421A (en) 2002-11-10
RU2209864C2 RU2209864C2 (en) 2003-08-10

Family

ID=29245254

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000129421/12A RU2209864C2 (en) 2000-11-24 2000-11-24 Method for manufacture of filtering material

Country Status (1)

Country Link
RU (1) RU2209864C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI460333B (en) * 2010-09-02 2014-11-11 Huang Chun Teng Recyclable stone paper manufacturing method

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