KR870001019A - 열가소성 수지 필름의 제조방법 - Google Patents

열가소성 수지 필름의 제조방법 Download PDF

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Publication number
KR870001019A
KR870001019A KR1019850005416A KR850005416A KR870001019A KR 870001019 A KR870001019 A KR 870001019A KR 1019850005416 A KR1019850005416 A KR 1019850005416A KR 850005416 A KR850005416 A KR 850005416A KR 870001019 A KR870001019 A KR 870001019A
Authority
KR
South Korea
Prior art keywords
thermoplastic resin
manufacturing
resin film
cooling
plate
Prior art date
Application number
KR1019850005416A
Other languages
English (en)
Other versions
KR880001780B1 (ko
Inventor
장상홍
유득수
Original Assignee
이상철
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 이상철, 주식회사 코오롱 filed Critical 이상철
Priority to KR1019850005416A priority Critical patent/KR880001780B1/ko
Publication of KR870001019A publication Critical patent/KR870001019A/ko
Application granted granted Critical
Publication of KR880001780B1 publication Critical patent/KR880001780B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

내용 없음.

Description

열가소성 수지 필름의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제조장치 설치도
제2도는 종래필름 제조장치의 설치도
* 도면의 주요부분에 대한 부호의 설명
1 : 압출다이 2 : 돌기
3 : 로울러 4,5 : 전극
6 : 냉각드럼 7 : 가이드로울러
8,9 : 전원

Claims (1)

  1. 용융 열가소성수지를 압출다이로 부터 판상으로 압출한 다음, 표면에 돌기의 높이 0.5∼100μ, 돌기밀도 200∼3,000개/㎠의 요철과 정전하를 가진 회전로울러의 표면을 통과시킨 판상의 용융물을 회전 냉각드럼의 표면에서 냉각, 고화하여 마찰계수가 0.90 이하, Haze가 8.0%이상이고, 앞뒷면의 표면특성이 서로 다른 열가소성 미연신 필름의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850005416A 1985-07-27 1985-07-27 열가소성수지 필름의 제조방법 KR880001780B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850005416A KR880001780B1 (ko) 1985-07-27 1985-07-27 열가소성수지 필름의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850005416A KR880001780B1 (ko) 1985-07-27 1985-07-27 열가소성수지 필름의 제조방법

Publications (2)

Publication Number Publication Date
KR870001019A true KR870001019A (ko) 1987-03-10
KR880001780B1 KR880001780B1 (ko) 1988-09-17

Family

ID=19242039

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850005416A KR880001780B1 (ko) 1985-07-27 1985-07-27 열가소성수지 필름의 제조방법

Country Status (1)

Country Link
KR (1) KR880001780B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100682405B1 (ko) * 2005-07-29 2007-02-15 김재홍 폴리에틸렌 발포원단에 액상수지 코팅과 코팅층에 엠보싱되는 엠보싱 폴리에틸렌 발포원단의 제조장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100459815B1 (ko) * 2004-02-27 2004-12-03 주식회사 명기 다층필름 엠보싱 처리 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100682405B1 (ko) * 2005-07-29 2007-02-15 김재홍 폴리에틸렌 발포원단에 액상수지 코팅과 코팅층에 엠보싱되는 엠보싱 폴리에틸렌 발포원단의 제조장치

Also Published As

Publication number Publication date
KR880001780B1 (ko) 1988-09-17

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