KR890012689A - Nonwoven Fabric Filter and Manufacturing Method Thereof - Google Patents

Nonwoven Fabric Filter and Manufacturing Method Thereof Download PDF

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Publication number
KR890012689A
KR890012689A KR1019880001935A KR880001935A KR890012689A KR 890012689 A KR890012689 A KR 890012689A KR 1019880001935 A KR1019880001935 A KR 1019880001935A KR 880001935 A KR880001935 A KR 880001935A KR 890012689 A KR890012689 A KR 890012689A
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KR
South Korea
Prior art keywords
nonwoven fabric
polypropylene
fabric filter
cut
manufacturing
Prior art date
Application number
KR1019880001935A
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Korean (ko)
Other versions
KR900003634B1 (en
Inventor
이광언
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이광언
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Publication date
Application filed by 이광언 filed Critical 이광언
Priority to KR1019880001935A priority Critical patent/KR900003634B1/en
Publication of KR890012689A publication Critical patent/KR890012689A/en
Application granted granted Critical
Publication of KR900003634B1 publication Critical patent/KR900003634B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)

Abstract

내용 없음.No content.

Description

부직포제 필터 및 그 제조방법Nonwoven Fabric Filter and Manufacturing Method Thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 일실시예에 의해 제조된 부직포제 필터의 일부를 절개한 정면 예시도.1 is a front view illustrating a part of a nonwoven fabric filter manufactured according to one embodiment of the present invention.

제2도는 상기 필터의 횡단 확대 평면 예시도.2 is a cross-sectional enlarged plan view of the filter.

Claims (2)

두께 0.008∼0.009mm, 폭 0.01∼0.015mm인 폴리프로펠렌사제 부직포 심재에 열가소성 재질의 부직포로 된 표피를 씌우고 그 가장자리를 가열 융착한 것을 특징으로 하는 부직포제 필터.A nonwoven fabric filter, characterized in that a nonwoven fabric core made of polypropylene, having a thickness of 0.008 to 0.009 mm and a width of 0.01 to 0.015 mm, is covered with a thermoplastic nonwoven fabric and heat-sealed at its edges. 두께 0.008∼0.009mm인 폴리프로필렌 필름을 폭 0.01∼0.015mm로 세절하여 폴리프로필렌사로 하고, 이를 소정의 길이로 절단하여 부정방향의 조직을 가진 부직포로 제조하고, 이 부직포를 소정의 크기로 재단한 실재의 양표면에 폴리프로필렌 극세사, 폴리에틸렌 극세사 등의 열가소성 섬유로 된 표피를 씌우고, 이들의 가장자리를 가열 융착하는 것을 특징으로 하는 부직포제 필터의 제조방법.A polypropylene film having a thickness of 0.008 to 0.009 mm is cut into 0.01 to 0.015 mm in width to make a polypropylene yarn. The polypropylene film is cut into a predetermined length to produce a nonwoven fabric having a non-directional structure, and the nonwoven fabric is cut to a predetermined size. A method for producing a nonwoven fabric filter, comprising coating a skin of thermoplastic fibers such as polypropylene microfiber and polyethylene microfiber on both surfaces of a real material, and heat-sealing these edges. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880001935A 1988-02-24 1988-02-24 Fabric filter and its producing method KR900003634B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880001935A KR900003634B1 (en) 1988-02-24 1988-02-24 Fabric filter and its producing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880001935A KR900003634B1 (en) 1988-02-24 1988-02-24 Fabric filter and its producing method

Publications (2)

Publication Number Publication Date
KR890012689A true KR890012689A (en) 1989-09-18
KR900003634B1 KR900003634B1 (en) 1990-05-28

Family

ID=19272465

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880001935A KR900003634B1 (en) 1988-02-24 1988-02-24 Fabric filter and its producing method

Country Status (1)

Country Link
KR (1) KR900003634B1 (en)

Also Published As

Publication number Publication date
KR900003634B1 (en) 1990-05-28

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