KR970027409A - Manufacturing method of long fiber nonwoven - Google Patents

Manufacturing method of long fiber nonwoven Download PDF

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Publication number
KR970027409A
KR970027409A KR1019950044283A KR19950044283A KR970027409A KR 970027409 A KR970027409 A KR 970027409A KR 1019950044283 A KR1019950044283 A KR 1019950044283A KR 19950044283 A KR19950044283 A KR 19950044283A KR 970027409 A KR970027409 A KR 970027409A
Authority
KR
South Korea
Prior art keywords
roll
fiber nonwoven
long fiber
nonwoven fabric
present
Prior art date
Application number
KR1019950044283A
Other languages
Korean (ko)
Other versions
KR100227032B1 (en
Inventor
정일상
Original Assignee
이웅열
주식회사 코오롱
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 이웅열, 주식회사 코오롱 filed Critical 이웅열
Priority to KR1019950044283A priority Critical patent/KR100227032B1/en
Publication of KR970027409A publication Critical patent/KR970027409A/en
Application granted granted Critical
Publication of KR100227032B1 publication Critical patent/KR100227032B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

본 발명은 열신장이 필요한 공정에서 열신장율이 3% 이상이 되어서 주름을 발생시키지 않는 장섬유부직포의 제조방법임.The present invention is a method for producing a long fiber nonwoven fabric that does not cause wrinkles when the thermal elongation is 3% or more in a process requiring thermal elongation.

본 발명은 드래프트비를 300~350으로 하고 카렌더롤과 엠보스롤의 속도차이가 없도록 하며, 온도가 140~160℃인 카렌더롤과 230~250℃의 엠보스롤로 열처리하여 제조함을 특징으로 한다.The present invention is characterized in that the draft ratio is 300 ~ 350 and there is no speed difference between the calender roll and the emboss roll, heat-treated with a calender roll having a temperature of 140 ~ 160 ℃ and emboss roll of 230 ~ 250 ℃ .

본 발명으로 제조된 부직포는 열신장율이 3.5%이고 품질이 매우 우수하다.The nonwoven fabric produced according to the present invention has a thermal elongation of 3.5% and a very good quality.

Description

장섬유부직포의 제조방법Manufacturing method of long fiber nonwoven

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

Claims (1)

폴리에스테르폴리머를 용융방사, 냉각한 후 연신, 분산시키면서 웹상태로 적층하고 카렌더롤과 엠보스롤에서 열접착시켜서 장섬유부직포를 제조함에 있어서, 드래프트비를 300~350으로 하고, 카렌더롤과 엠보스롤간의 속도차를 없게하며, 그리고 카렌더롤의 온도를 140~160℃로 하고 엠보스롤의 온도를 230~250℃로 함을 특징으로 하는 장섬유부직포의 제조방법.In producing a long-fiber nonwoven fabric by melt-spun spinning, cooling, stretching, dispersing the polyester polymer and laminating it in a web state and heat-bonding it on a calender roll and an emboss roll, the draft ratio is 300 to 350, and the calender roll and the em There is no speed difference between the boss roll, and the method of producing a long fiber nonwoven fabric characterized in that the temperature of the calender roll is 140 ~ 160 ℃ and the temperature of the emboss roll is 230 ~ 250 ℃. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950044283A 1995-11-28 1995-11-28 Manufacturing method of long staple non-woven fabric KR100227032B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950044283A KR100227032B1 (en) 1995-11-28 1995-11-28 Manufacturing method of long staple non-woven fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950044283A KR100227032B1 (en) 1995-11-28 1995-11-28 Manufacturing method of long staple non-woven fabric

Publications (2)

Publication Number Publication Date
KR970027409A true KR970027409A (en) 1997-06-24
KR100227032B1 KR100227032B1 (en) 1999-10-15

Family

ID=19436072

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950044283A KR100227032B1 (en) 1995-11-28 1995-11-28 Manufacturing method of long staple non-woven fabric

Country Status (1)

Country Link
KR (1) KR100227032B1 (en)

Also Published As

Publication number Publication date
KR100227032B1 (en) 1999-10-15

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