KR920014586A - Manufacturing method of composite container using foamed resin - Google Patents

Manufacturing method of composite container using foamed resin Download PDF

Info

Publication number
KR920014586A
KR920014586A KR1019910001124A KR910001124A KR920014586A KR 920014586 A KR920014586 A KR 920014586A KR 1019910001124 A KR1019910001124 A KR 1019910001124A KR 910001124 A KR910001124 A KR 910001124A KR 920014586 A KR920014586 A KR 920014586A
Authority
KR
South Korea
Prior art keywords
foamed resin
layer
composite container
container
outer layer
Prior art date
Application number
KR1019910001124A
Other languages
Korean (ko)
Inventor
이용구
Original Assignee
이용구
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 이용구 filed Critical 이용구
Priority to KR1019910001124A priority Critical patent/KR920014586A/en
Publication of KR920014586A publication Critical patent/KR920014586A/en

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

내용 없음No content

Description

발포수지를 이용한 복합재 용기의 제조방법Manufacturing method of composite container using foamed resin

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

제1도는 본 발명의 일례를 보여주는 공정도, 제2도는 본 발명의 변형례를 보여주는 공정도, 제3도는 본 발명의 다른 변형례를 보여주는 공정도, 제4도는 본 발명의 방법에 의하여 제조되는 완성품의 일례를 보여주는 단면도, 제5도는 본 발명의 방법에 의하여 제조되는 완성품의 다른례를 보여주는 단면도.1 is a process chart showing an example of the present invention, FIG. 2 is a process chart showing a variant of the present invention, FIG. 3 is a process chart showing another variant of the present invention, and FIG. 4 is produced by the method of the present invention. Sectional drawing which shows an example of a finished product, FIG. 5 is sectional drawing which shows another example of the finished goods manufactured by the method of this invention.

Claims (6)

가열선이 내장되어 있는 상부금형과 배출공이 형성되어 있는 하부금형 사이에 소재를 올려놓는 제1공정, 일정표면온도를 유지하는 상부금형을 서서히 하강시키고 하부금형의 배출공을 통하여 공기를 배출시키면서 소재를 변형시켜 외부층을 성형하는 제2공정, 상기 외부층의 상부에 발포수지를 발포하여 적정형태의 발포수지층을 성형하는 제3공정, 및 상기 발포수지층의 내측에 내부층을 형성하여 기초용기를 완성하는 제4공정으로 이루어지는 것을 특징으로 하는 발포수지를 이용한 복합재 용기의 제조방법.The first process of placing the material between the upper mold with the heating wire and the lower mold with the discharge hole, the upper mold maintaining the constant surface temperature is gradually lowered and the air is discharged through the discharge hole of the lower mold. A second step of forming an outer layer by deforming a third step, a third step of forming a foamed resin layer in a suitable form by foaming a foamed resin on top of the outer layer, and forming an inner layer on the inner side of the foamed resin layer A method for producing a composite container using a foamed resin, characterized by comprising a fourth step of completing the container. 제1항에 있어서, 상기 제1 및 제2공정에 의한 외부층 성형이 통상의 사출성형의 방식에 의하여 이루어지는 것을 특징으로 하는 발포수지를 이용한 복합재 용기의 제조방법.The method of manufacturing a composite container using a foamed resin according to claim 1, wherein the outer layer molding by the first and second processes is performed by a conventional injection molding method. 제1항에 있어서, 상기 제1 및 제2공정에 의한 외부층 성형이 별도로 외부에서 성형하여 외부층을 형성하고 이를 하부금형내에 넣어 이루어지는 것을 특징으로 하는 발포수지를 이용한 복합재 용기의 제조방법.The method of manufacturing a composite container using a foamed resin according to claim 1, wherein the outer layer molding by the first and second processes is formed separately from the outside to form an outer layer and put it into a lower mold. 하부금형을 준비하여 먼저 발포수지층을 발포성형하는 제1공정, 발포수지층의 내측에 내부층을 사출성형하여 복층소재를 성형하는 제2공정, 상기 복층소재를 별도의 하부금형에 끼워놓는 제3공정 및 상부에 위치한 발포 수지층의 외측에 외부층을 형성하여 기초용기를 제조완성하는 제4공정으로 이루어지는 것을 특징으로 하는 발포수지를 이용한 복합재용기의 제조방법.A first step of preparing a lower mold and foaming the foamed resin layer first, a second process of molding a multilayer material by injection molding the inner layer inside the foamed resin layer, and inserting the multilayer material into a separate lower mold A process for producing a composite container using a foaming resin, characterized in that the third step and the fourth step of forming the outer container on the outer side of the foamed resin layer located on the top to complete the manufacturing of the base container. 외부층, 발포수지층 및 내부층의 순서로 평판형태의 복합 소재를 성형하고, 상기 복합소재를 상하부금형 사이에 올려놓고 상부금형을 서서히 하강시켜 가열변형되도록 성형하여 이루어지는 것을 특징으로 하는 발포수지를 이용한 복합재용기의 제조방법.Foamed resin, characterized in that the molding of the composite material in the form of a flat plate in the order of the outer layer, the foamed resin layer and the inner layer, the composite material is placed between the upper and lower molds, and the upper mold is slowly lowered to form a heat deformation Method for producing a composite container used. 제1항 내지 제5항에 있어서, 외부층과 내부층 사이에 발포 수지층 및 중간층을 다수배치시켜 이루어지는 것을 특징으로 하는 발포수지를 이용한 복합재용기 제조방법.The method for producing a composite container using a foamed resin according to claim 1, wherein a plurality of foamed resin layers and intermediate layers are disposed between the outer layer and the inner layer. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910001124A 1991-01-23 1991-01-23 Manufacturing method of composite container using foamed resin KR920014586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910001124A KR920014586A (en) 1991-01-23 1991-01-23 Manufacturing method of composite container using foamed resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910001124A KR920014586A (en) 1991-01-23 1991-01-23 Manufacturing method of composite container using foamed resin

Publications (1)

Publication Number Publication Date
KR920014586A true KR920014586A (en) 1992-08-25

Family

ID=67396548

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910001124A KR920014586A (en) 1991-01-23 1991-01-23 Manufacturing method of composite container using foamed resin

Country Status (1)

Country Link
KR (1) KR920014586A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100401301B1 (en) * 2001-03-29 2003-10-10 주식회사 태양테크 Method for manufacturing chemical bath
KR102238967B1 (en) * 2020-04-28 2021-04-12 삼부고무공업(주) Vehicle door cushion forming methed
KR102238961B1 (en) * 2020-04-28 2021-04-12 삼부고무공업(주) Vehicle door cushion forming device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100401301B1 (en) * 2001-03-29 2003-10-10 주식회사 태양테크 Method for manufacturing chemical bath
KR102238967B1 (en) * 2020-04-28 2021-04-12 삼부고무공업(주) Vehicle door cushion forming methed
KR102238961B1 (en) * 2020-04-28 2021-04-12 삼부고무공업(주) Vehicle door cushion forming device

Similar Documents

Publication Publication Date Title
US4337116A (en) Contoured molded pulp container with polyester liner
US3955697A (en) Multilayered hollow plastic container
US5007539A (en) Package and packing body for small components
BR9508709A (en) Preforms multi-layer container and manufacturing process
KR870009844A (en) Method for manufacturing multilayer molded part
US5762854A (en) Compression molding process
NZ193994A (en) Contoured moulded pulp container with polyester liner
PL172164B1 (en) Method of making laminated articles by casting and laminated article obtained thereby
KR920014586A (en) Manufacturing method of composite container using foamed resin
EP1058653A1 (en) Liner and preform
IT1273580B (en) PROCESS FOR THE FORMATION BY REFUSAL CASTING OF ARTICLES SUCH AS FAKE LEATHER OR SIMILAR THERMO-HARD THERMOPLASTIC MATERIALS AND ELASTOMERS HAVING AT LEAST ONE EXPANDED LAYER WITH CONTROLLED AND PRE-DETERMINED THICKNESSES
SU520024A3 (en) Method of making multilayer hollow articles
RU99126469A (en) CONFECTIONERY PRODUCT AND METHOD FOR ITS MANUFACTURE
US4288238A (en) Process and mould for the manufacture of multi-walled hollow bodies, especially of glass
JPS5841173B2 (en) Method for manufacturing hollow molded products having uneven parts such as patterns
JPH0872108A (en) Production of sound insulation cover
JPS63176130A (en) Manufacture of deep drawn vessel made of paper
GB2205063A (en) Moulded plastics articles
RU2151697C1 (en) Method for manufacture of profiled polymeric laminated articles
JP3049111B2 (en) Container manufacturing method
KR920014607A (en) Manufacturing method of composite material using foamed resin
JPS5938092B2 (en) Method and apparatus for forming multilayer plastic hollow products
JPH02140107A (en) Molding method for laminated cushion body
SU1006249A1 (en) Method of making two-layer plastic articles
JPS6258889B2 (en)

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination