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 김경남filedCritical김경남
Priority to KR870009933ApriorityCriticalpatent/KR890004841A/en
Publication of KR890004841ApublicationCriticalpatent/KR890004841A/en
폐 비닐지를 이용한 자루의 제조방법Manufacturing method of bag using waste plastic paper
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제 1도는 본 발명에 의해 성형된 자루의 일부 단면 사시도1 is a partial cross-sectional perspective view of a bag formed by the present invention
제 2도는 본 발명중 폐 비닐지를 재생하여 각목의 외측에 1차 피복시키는 상태를 보인 단면도2 is a cross-sectional view showing a state in which waste plastic paper is recycled and the first coat is coated on the outside of the wood block according to the present invention.
제 3도는 본 발명의 제조 방법에 사용되는 상,하측 성형틀에 대한 사시도Figure 3 is a perspective view of the upper, lower molding frame used in the manufacturing method of the present invention
Claims (1)
폐 비닐지에 250℃의 열을 가해 재생시킨 재생 비닐(16)을 전열선(6)이 매설된 노즐(5)에서 각목(15)의 외측에 1차 피복시켜 하측 성형틀(9)(9')에 삽입한 후 압출기(10)의 작업대(12)를 상하로 유동시켜 각각의 상,하측 성형츨(8)(8')(9)(9')에 1톤의 압력을 가해 자루(17)가 성형됨을 특징으로한 폐비닐지를 이용한 자루의 제조방법.The recycled vinyl 16, which was recycled by applying heat at 250 ° C. to waste plastic paper, was first coated on the outside of the lumber 15 in the nozzle 5 in which the heating wire 6 was embedded, and then the lower mold 10, 9 '. After inserting it into the worktable 12 of the extruder 10, the upper and lower molding pieces 8, 8 ', 9, 9' are applied with a pressure of 1 ton and the bag 17 Method for producing a bag using waste plastic, characterized in that the molded.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870009933A1987-09-071987-09-07
Manufacturing method of bag using waste plastic paper
KR890004841A
(en)