JPH0328302B2 - - Google Patents

Info

Publication number
JPH0328302B2
JPH0328302B2 JP58035061A JP3506183A JPH0328302B2 JP H0328302 B2 JPH0328302 B2 JP H0328302B2 JP 58035061 A JP58035061 A JP 58035061A JP 3506183 A JP3506183 A JP 3506183A JP H0328302 B2 JPH0328302 B2 JP H0328302B2
Authority
JP
Japan
Prior art keywords
mold
skin layer
manufacturing
heating
molds
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP58035061A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59159325A (ja
Inventor
Mikio Betsusho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP58035061A priority Critical patent/JPS59159325A/ja
Publication of JPS59159325A publication Critical patent/JPS59159325A/ja
Publication of JPH0328302B2 publication Critical patent/JPH0328302B2/ja
Granted legal-status Critical Current

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/143—Means for positioning the lining in the mould
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould

Landscapes

  • Molding Of Porous Articles (AREA)
JP58035061A 1983-03-02 1983-03-02 表皮層を有する複合発泡成形体の製造方法及び装置 Granted JPS59159325A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58035061A JPS59159325A (ja) 1983-03-02 1983-03-02 表皮層を有する複合発泡成形体の製造方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58035061A JPS59159325A (ja) 1983-03-02 1983-03-02 表皮層を有する複合発泡成形体の製造方法及び装置

Publications (2)

Publication Number Publication Date
JPS59159325A JPS59159325A (ja) 1984-09-08
JPH0328302B2 true JPH0328302B2 (en]) 1991-04-18

Family

ID=12431503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58035061A Granted JPS59159325A (ja) 1983-03-02 1983-03-02 表皮層を有する複合発泡成形体の製造方法及び装置

Country Status (1)

Country Link
JP (1) JPS59159325A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124239A (ja) * 1983-12-07 1985-07-03 Sekisui Plastics Co Ltd 表皮材付発泡成形品の製造方法
JPS62267128A (ja) * 1986-05-15 1987-11-19 Kanegafuchi Chem Ind Co Ltd 表皮層を有する複合発泡成形体の製造法

Also Published As

Publication number Publication date
JPS59159325A (ja) 1984-09-08

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