KR970073692A - Flame Retardant Filter Bag - Google Patents

Flame Retardant Filter Bag Download PDF

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Publication number
KR970073692A
KR970073692A KR1019960018784A KR19960018784A KR970073692A KR 970073692 A KR970073692 A KR 970073692A KR 1019960018784 A KR1019960018784 A KR 1019960018784A KR 19960018784 A KR19960018784 A KR 19960018784A KR 970073692 A KR970073692 A KR 970073692A
Authority
KR
South Korea
Prior art keywords
filter bag
nonwoven fabric
filter
fibers
bag
Prior art date
Application number
KR1019960018784A
Other languages
Korean (ko)
Inventor
박형중
Original Assignee
이광연
주식회사 우 다
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이광연, 주식회사 우 다 filed Critical 이광연
Priority to KR1019960018784A priority Critical patent/KR970073692A/en
Publication of KR970073692A publication Critical patent/KR970073692A/en

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Abstract

본 발명은 각종 산업 현장에서 다량의 분진 형태의 오염물을 포함한 공기를 정화시켜 정화된 공기만을 대기중으로 배출하지 위한 집진기 백필터용 필터백에 관한 것이다.The present invention relates to a filter bag for a dust collector bag filter for purifying the air containing a large amount of dust contaminants in various industrial sites to discharge only the purified air to the atmosphere.

본 발명에 따른 방염성 필터백은 분진 필터링을 위한 부직포와 강력을 보강하기 위한 직포의 중첩물로 이루어진 집진기 백필터용 필터백에 있어서, 상기 필터의 일면에 옥시펜 섬유 또는 옥시펜 섬유의 저융점 바인더섬유의 혼합 열융착 부직포로 된 부직포층을 부가한 것을 특징으로 한다.The flame retardant filter bag according to the present invention is a filter bag for a dust collector bag filter composed of a nonwoven fabric for dust filtering and a woven fabric for reinforcing strength, and a low melting binder of oxyphen fibers or oxyphen fibers on one surface of the filter. A nonwoven fabric layer made of a mixed heat-sealed nonwoven fabric of fibers is added.

본 발명에 따르면 방염성이 우수하고 형태안정성이 좋은 집진기 백필터용 필터백이 제공되는 효과가 있다.According to the present invention, there is an effect of providing a filter bag for dust collector bag filter having excellent flame resistance and good shape stability.

Description

방염성 필터 백(Filter Bag)Flame Retardant Filter Bag

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 필터백이 채용되는 집진기용 백필터의 일예를 개략적으로 보여주는 단면도이다, 제2도는 종래기술에 따른 필터 백의 포단면을 모식적으로 나타낸 도면이다, 제3도는 본 발명의 일실시예에 따른 필터백의 포단면을 모식적으로 보여주는 도면이다.FIG. 1 is a cross-sectional view schematically showing an example of a bag filter for a dust collector employing a filter bag, and FIG. 2 is a view schematically showing a cut surface of a filter bag according to the prior art. FIG. 3 is a view showing an embodiment of the present invention. It is a figure which shows the cutting surface of a filter bag typically.

Claims (3)

분진 필터링을 위한 부직포와 강력을 보강하기 위한 직포의 중첩물로 이루어진 집진기 백필터용 필터백에 있어서, 상기 필터백의 일면에 옥시펜 섬유 또는 옥시펜 섬유와 저융점 바인더 섬유의 혼합 열융착 부직포로 된 부직포층을 부가한 것을 특징으로 하는 방염성 필터백.A filter bag for a dust collector bag filter comprising a nonwoven fabric for dust filtering and a woven fabric for reinforcing strength, wherein the filter bag is formed of a mixed heat-sealed nonwoven fabric of oxyphen fibers or oxyphen fibers and low melting point binder fibers on one surface of the filter bag. Flame retardant filter bag characterized by the addition of a nonwoven fabric layer. 제1항에 있어서, 상기 부가되는 옥시펜 섬유 부직포 및 기층 부직포에 열융착용 저융점 바인더 섬유가 혼합되며, 상기 바인더 섬유로서 저융점 폴리에스테르, 폴리프로필렌, 피피에스(PPS, 폴리페닐렌설파이드), PVC의 단섬유로부터 선택되는 하나 또는 둘이상의 혼합 단섬유가 채용되는 것을 특징으로 하는 상기 방염성 필터백.The method of claim 1, wherein the oxyphen fiber nonwoven fabric and the base nonwoven fabric is mixed with the low melting point binder fiber for heat fusion, low melting point polyester, polypropylene, PPS (PPS, polyphenylene sulfide), The flame retardant filter bag of claim 1, wherein one or more mixed short fibers selected from short fibers of PVC are employed. 제1항에 있어서, 상기 각 부직포층이 니들펀칭 및 고온 열처리에 의한 열융착에 의해 접속결합되는 것을 특징으로 하는 상기 방염성 필터백.The flame retardant filter bag of claim 1, wherein each of the nonwoven fabric layers is connected by heat fusion by needle punching and high temperature heat treatment. ※ 참고사항：최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960018784A 1996-05-30 1996-05-30 Flame Retardant Filter Bag KR970073692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960018784A KR970073692A (en) 1996-05-30 1996-05-30 Flame Retardant Filter Bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960018784A KR970073692A (en) 1996-05-30 1996-05-30 Flame Retardant Filter Bag

Publications (1)

Publication Number Publication Date
KR970073692A true KR970073692A (en) 1997-12-10

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ID=66284304

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960018784A KR970073692A (en) 1996-05-30 1996-05-30 Flame Retardant Filter Bag

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KR (1) KR970073692A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100603956B1 (en) * 2005-11-25 2006-07-24 허영숙 Non-woven fabric sheet having micro-porous structure and method for manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100603956B1 (en) * 2005-11-25 2006-07-24 허영숙 Non-woven fabric sheet having micro-porous structure and method for manufacturing the same

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