KR920011680A - How to coat sand particles on the surface of extruded resin - Google Patents

How to coat sand particles on the surface of extruded resin Download PDF

Info

Publication number
KR920011680A
KR920011680A KR1019900020747A KR900020747A KR920011680A KR 920011680 A KR920011680 A KR 920011680A KR 1019900020747 A KR1019900020747 A KR 1019900020747A KR 900020747 A KR900020747 A KR 900020747A KR 920011680 A KR920011680 A KR 920011680A
Authority
KR
South Korea
Prior art keywords
sand particles
resin
heated
extruded resin
rope
Prior art date
Application number
KR1019900020747A
Other languages
Korean (ko)
Inventor
하재세
Original Assignee
하재세
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 하재세 filed Critical 하재세
Priority to KR1019900020747A priority Critical patent/KR920011680A/en
Publication of KR920011680A publication Critical patent/KR920011680A/en

Links

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

내용 없음No content

Description

압출 수지물의 표면에 모래 입자를 피복하는 방법How to coat sand particles on the surface of extruded resin

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

제1도는 본 발명의 방법을 설명하기 위한 사출 장치의 구성도, 제2도는 제1도의 구성중 모래 피접 상태를 보인 로울러의 정면도, 제3도는 모래가 피접된 수지 압출물의 일부를 발취한 사시도.FIG. 1 is a block diagram of an injection apparatus for explaining the method of the present invention, FIG. 2 is a front view of a roller showing a state of sand contact among the components of FIG. 1, and FIG. .

Claims (2)

수지 압출물을 통상의 압출 방법으로 압출 성형함에 있어서, 수지 압출물의 표면에 당해 수지의 융점과 동일한 온도로 가열된 모래입자(5)를 피접시킨후 성형로울러(6)(6')를 통과하게 하여 상기 모래입자들이 수지 압출물의 내부에 피막을 이룬 상태로 침투 결착되게 함을 특징으로 하는 압출 수지물의 표면에 모래 입자를 피복하는 방법.In extrusion molding the resin extrudate by a conventional extrusion method, the surface of the resin extrudate is brought into contact with the sand particles 5 heated at the same temperature as the melting point of the resin and then passed through the molding rollers 6 and 6 '. To coat the sand particles on the surface of the extruded resin material, wherein the sand particles penetrate and bind in a state of forming a film inside the resin extrudate. 제1항에 있어서 합성수지 로우프(9)를 자체의 융점과 동일한 온도로 가열한 상태에서 당해 로우프(9)의 표면에 역시 동일한 온도로 가열된 모래입자(5)를 피접하여 성형로울러(6)(6')를 거쳐 상기 모래입자(5)가 로우프(9)의 표면에 침투 결착되게 함을 특징으로 하는 압출 수지물의 표면에 모래 입자를 피복하는 방법.The molding roller (6) according to claim 1, wherein the sand (5) heated at the same temperature is heated on the surface of the rope (9) while the synthetic resin rope (9) is heated to the same temperature as its melting point. And 6 ') to allow the sand particles (5) to penetrate and bind to the surface of the rope (9). ※ 참고사항：최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900020747A 1990-12-13 1990-12-13 How to coat sand particles on the surface of extruded resin KR920011680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900020747A KR920011680A (en) 1990-12-13 1990-12-13 How to coat sand particles on the surface of extruded resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900020747A KR920011680A (en) 1990-12-13 1990-12-13 How to coat sand particles on the surface of extruded resin

Publications (1)

Publication Number Publication Date
KR920011680A true KR920011680A (en) 1992-07-24

Family

ID=67538007

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900020747A KR920011680A (en) 1990-12-13 1990-12-13 How to coat sand particles on the surface of extruded resin

Country Status (1)

Country Link
KR (1) KR920011680A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210034226A (en) * 2019-09-20 2021-03-30 김재명 Washing Ball For Washing Machine, Manufacturing Method and Manufacturing Apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210034226A (en) * 2019-09-20 2021-03-30 김재명 Washing Ball For Washing Machine, Manufacturing Method and Manufacturing Apparatus

Similar Documents

Publication Publication Date Title
US3669794A (en) Extrusion coating of a heat fusible foam sheet
FI955960A (en) Flerskiktsplastroer
DE69232415T2 (en) FOAMED INJECTION MOLDING MATERIALS
CA2044117A1 (en) Method of manufacturing thermoplastic sheet of film
KR900016321A (en) Method for Determination of Rich Pigments for Melt Thermoplastic Polymers
ES483946A1 (en) A process for extruding ethylene polymers.
BG100832A (en) Extrusion of thermally cross-linking materials
ATE34701T1 (en) MOLDING OF PVC.
KR920011680A (en) How to coat sand particles on the surface of extruded resin
SE7513548L (en) PLASTIC MATERIAL STEERING
ES8406281A1 (en) Method of and apparatus for manufacturing a plastic film having a coloured strip with a variable degree of colouring.
DE69122130D1 (en) DIE FORMS OF METAL SHEET MATERIALS
FR2284436A1 (en) DEVICE FOR THE TRANSFORMATION OF A FUSION PLASTIC MATERIAL, MORE PARTICULARLY FOR THE EXTRUSION OF PLASTICS
KR960703369A (en) Apparatus for producing long fiber reinforced thermoplastic resin composition, method for manufacturing same, and coating die for manufacturing same
DE3272626D1 (en) A plasticized acrylonitrile polymer composition, an oriented film thereof and a process for producing the film
DE69113497D1 (en) Fluoroacrylate polymer with lubricating properties and thermoplastic resin composition containing them.
GB2008421A (en) On-line reclamation of oriented and unoriented plastics material
SE7811311L (en) SET TO MAKE PLASTIC WRAP
KR950028895A (en) Coating equipment of polyethylene film for vinyl house and its articles
JPS5530964A (en) Mold for extrusiom molding
JPS5436372A (en) Extrusion molding of oil-containing high-molecular material and unit therefor
KR920009893A (en) Polyarylate film having optical isotropy and manufacturing method thereof
JPS5644626A (en) Manufacture of deposited drawn film
FR2338779A1 (en) PLASTIFICATION AND FUSION OF PLASTIC MATERIAL
JPS5355357A (en) Production of polymer beads covered with inorganic filler

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application