KR930021689A - Sheet Using Thermoplastic Resin, Waste Fiber and Film Grinding Method - Google Patents

Sheet Using Thermoplastic Resin, Waste Fiber and Film Grinding Method Download PDF

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Publication number
KR930021689A
KR930021689A KR1019920005716A KR920005716A KR930021689A KR 930021689 A KR930021689 A KR 930021689A KR 1019920005716 A KR1019920005716 A KR 1019920005716A KR 920005716 A KR920005716 A KR 920005716A KR 930021689 A KR930021689 A KR 930021689A
Authority
KR
South Korea
Prior art keywords
fibers
waste
sheet
film
resin
Prior art date
Application number
KR1019920005716A
Other languages
Korean (ko)
Other versions
KR950008137B1 (en
Inventor
황운현
박병영
Original Assignee
최근선
주식회사 럭 키
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 최근선, 주식회사 럭 키 filed Critical 최근선
Priority to KR1019920005716A priority Critical patent/KR950008137B1/en
Priority to AU23913/92A priority patent/AU2391392A/en
Priority to PCT/KR1992/000037 priority patent/WO1993019630A1/en
Publication of KR930021689A publication Critical patent/KR930021689A/en
Application granted granted Critical
Publication of KR950008137B1 publication Critical patent/KR950008137B1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101—Slippers, e.g. flip-flops or thong sandals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/08—Bathing shoes ; Aquatic sports shoes
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets

Abstract

본 발명에서는 폐섬유 및 폐필름 분쇄물과 열가소성 수지를 활용하여 이들을 일정 비율로 용융 혼합후 펠렛을 제조하고 이것을 원료로 압출기를 이용해서 저비중 및 특히 저온충격 강도가 우수한 시이트를 제조하였다. 본 시이트의 제조방법은 종래의 방법보다 그 제조방법이 간단하여 섬유의 길이를 펠렛으로 조절하여 다루기 쉽고 사용하기 편리해진 점이 그 특징이다.In the present invention, waste fibers, waste film pulverized products and thermoplastic resins were melted and mixed at a predetermined ratio to produce pellets, and a sheet having excellent low specific gravity and particularly low temperature impact strength was prepared using an extruder as a raw material. The manufacturing method of this sheet is simpler than the conventional method, and it is characterized by the fact that it is easy to handle and convenient to use by adjusting the length of the fiber with a pellet.

Description

열가소성 수지와 폐섬유 및 필름 분쇄물을 이용한 시이트 및 이의 제조방법Sheet Using Thermoplastic Resin, Waste Fiber and Film Grinding Method

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

제1도는 실타는 기계의 칼날이다.1 is the blade of the threading machine.

제2도는 펠렛 제작 칼날이며, 제2a도는 길이방향 절단칼이고, 제2b도는 가로방향 절단칼이다.FIG. 2 is a pellet making blade, FIG. 2A is a longitudinal cutting knife, and FIG. 2B is a horizontal cutting knife.

제3도는 제조된 펠렛의 파이버 배향을 나타낸다.3 shows the fiber orientation of the prepared pellets.

Claims (8)

폐섬유를 이용한 시이트 제조방법에 있어서, 열가소성 수지와 폐필름 분쇄물 및 50-100mm길이의 내열성이 강한 폐섬유를 용융혼합후 를 혼합 판상화 함으로써 혼합된 섬유를 수지내에서 한 방향으로 배향시켜 섬유길이를 조절하여 이를 펠렛화 하는 것을 특징으로 하는 시이트 제조방법.In the sheet manufacturing method using waste fibers, a mixture of the thermoplastic resin, the waste film pulverized product, and the heat resistant fibers having a strong heat resistance of 50-100 mm length is mixed and plated after melt mixing to orient the mixed fibers in one direction in the resin. Sheet production method characterized in that the pelletizing it by adjusting the length. 열가소성 수지와 폐필름 분쇄물 및 50-100mm길이의 폐섬유를 용융혼합한후, 를 혼합 판상화 함으로써 혼합된 섬유를 수지내에서 한 방향으로 배향시켜 섬유길이를 조정하여 이를 펠렛화 하여 만들어진 펠렛을 사용, 압출시이트기로 제조된 합성수지 시이트.After melt-mixing the thermoplastic resin, the waste film pulverized product and the waste fiber of 50-100mm length, and mixing the platelets, the mixed fibers are oriented in one direction in the resin to adjust the fiber length to pellet the pellets. Synthetic resin sheet produced using an extruded sheet machine. 제1항에 있어서, 수지 100중량부, 폐필름 분쇄물 10-30중량부, 폐섬유 10-100중량부로 배합하여 용융혼합함을 특징으로 하는 시이트 제조방법.The sheet production method according to claim 1, wherein the sheet is mixed with 100 parts by weight of the resin, 10-30 parts by weight of the waste film pulverized product and 10-100 parts by weight of the waste fiber. 제1항에 있어서, 폐섬유는 폴리에스테르 섬유, 유리섬유, 보론섬유, 카본섬유 임을 특징으로 하는 시이트 제조방법.The method of claim 1, wherein the waste fibers are polyester fibers, glass fibers, boron fibers, carbon fibers. 제1항에 있어서, 폐필름은 폴리에스테르 필름, 폴리이미드 필름임을 특징으로 하는 시이트 제조방법.The method of manufacturing a sheet according to claim 1, wherein the waste film is a polyester film or a polyimide film. 제2항에 있어서, 수지 100중량부, 폐필름 분쇄물 10-30중량부, 폐섬유 10-100중량부로 배합하여 용융혼합함을 특징으로 하는 수지 시이트.The resin sheet according to claim 2, wherein the resin sheet is mixed with 100 parts by weight of the resin, 10-30 parts by weight of the waste film pulverized product and 10-100 parts by weight of the waste fiber. 제2항에 있어서, 폐섬유는 폴리에스테르 섬유, 유리섬유, 보론섬유, 카본섬유 임을 특징으로 하는 시이트.The sheet according to claim 2, wherein the waste fibers are polyester fibers, glass fibers, boron fibers, and carbon fibers. 제2항에 있어서, 폐필름은 폴리에스테르 필름, 폴리이미드 필름음을 특징으로 하는 시이트.The sheet according to claim 2, wherein the waste film is made of polyester film and polyimide film. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920005716A 1992-04-06 1992-04-06 Sheets composed of thermoplastic resin waste fabric and film, method for manufacturing the same KR950008137B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019920005716A KR950008137B1 (en) 1992-04-06 1992-04-06 Sheets composed of thermoplastic resin waste fabric and film, method for manufacturing the same
AU23913/92A AU2391392A (en) 1992-04-06 1992-08-05 Sandals
PCT/KR1992/000037 WO1993019630A1 (en) 1992-04-06 1992-08-05 Sandals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920005716A KR950008137B1 (en) 1992-04-06 1992-04-06 Sheets composed of thermoplastic resin waste fabric and film, method for manufacturing the same

Publications (2)

Publication Number Publication Date
KR930021689A true KR930021689A (en) 1993-11-22
KR950008137B1 KR950008137B1 (en) 1995-07-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920005716A KR950008137B1 (en) 1992-04-06 1992-04-06 Sheets composed of thermoplastic resin waste fabric and film, method for manufacturing the same

Country Status (3)

Country Link
KR (1) KR950008137B1 (en)
AU (1) AU2391392A (en)
WO (1) WO1993019630A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230113447A (en) * 2022-01-21 2023-07-31 김은경 Finishing material for construction using waste clothing and manufacturing method thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100736745B1 (en) * 2006-07-10 2007-07-09 주식회사 나노텍리소스 Method of manufacturing unusable glass fiber to construction panel
FR2904919A1 (en) * 2006-08-17 2008-02-22 Philippe Starck Shoe, has upper made of plastic material, and flattened on sole without passage of foot such that upper covers entire surface of sole, where upper is constituted of single part with slits for passage of foot
US8333021B2 (en) * 2009-06-26 2012-12-18 Nike, Inc. Article of footwear with a collapsible structure
DE112017005047T5 (en) * 2016-11-09 2019-06-27 Nike Innovate C.V. Knitted textiles and uppers and method of making the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724525A1 (en) * 1977-02-28 1978-09-07 Mitchell SLIPPERS OR SLIPPERS WITH FROM THE TOE AREA TO THE HEEL AREA WITHOUT HEEL WITH A FULL SOLE OR. BOTTOM
US4265032A (en) * 1979-06-14 1981-05-05 Betherb, Inc. Expandable article of footwear
AU1452183A (en) * 1982-06-04 1983-12-08 Kimberly-Clark Corporation Disposable shoe cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230113447A (en) * 2022-01-21 2023-07-31 김은경 Finishing material for construction using waste clothing and manufacturing method thereof

Also Published As

Publication number Publication date
WO1993019630A1 (en) 1993-10-14
KR950008137B1 (en) 1995-07-25
AU2391392A (en) 1993-11-08

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