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 김정대filedCritical김정대
Priority to KR870013346ApriorityCriticalpatent/KR890007865A/en
Publication of KR890007865ApublicationCriticalpatent/KR890007865A/en
Processing And Handling Of Plastics And Other Materials For Molding In General
(AREA)
Abstract
내용 없음No content
Description
레자지의 재생 가공방법Regeneration processing of leather
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 방법에 의한 원료 재생장치의 사시도.1 is a perspective view of a raw material recycling apparatus according to the method of the present invention.
제2도는 예비공정에 의한 가공재료의 예시도.2 is an illustration of the processing material by the preliminary process.
제3도는 본 발명의 방법에 의한 가공재료의 사시도.3 is a perspective view of a workpiece by the method of the present invention.
Claims (1)
폐합성 수지 레자지를 재생함에 있어서 폐 레자지를 분쇄가공 시킨 다음 압출기에서 시이트 상으로 압출하면서 원형 커터와 평 커터로서 재료를 3mm 전후의 입면체(立面體)로서 세절하여 제품화 함을 특징으로 하는 레자지의 PVC 재생 가공방법.Recycling waste synthetic resins, the waste resins are pulverized and extruded onto sheets in an extruder, and the materials are cut into three-dimensional and three-dimensional cubes as circular cutters and flat cutters, and commercialized. PVC recycling process.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870013346A1987-11-241987-11-24
Regeneration processing of leather
KR890007865A
(en)
PROCESS FOR THE PRODUCTION OF A PRODUCT UNDERSTANDING AN ETHYLENE / PROPYLENE COPOLYMER INCORPORATED IN A MATERIAL OF HOMOPOLYMER OR PROPYLENE COPOLYMER, AND PRODUCT PRODUCED BY THE PROCESS
POLYVINYL CHLORIDE ARTICLE, RIGID POLYMERIC COMPOSITION, PROCESS TO PRODUCE A RIGID ARTICLE, RIGID THERMOPLASTIC ARTICLE AND PROCESS FOR THE SAME PRODUCTION
PROCESS FOR SEPARATING THE CONSTITUENTS OF A MIXTURE OF PLASTICS, IN THE PRESENCE OF A WETTING AGENT, AS A FUNCTION OF THE DENSITIES OF THE CONSTITUENTS