JPS57152927A - Method of expansion molding integral with skin - Google Patents

Method of expansion molding integral with skin

Info

Publication number
JPS57152927A
JPS57152927A JP56038419A JP3841981A JPS57152927A JP S57152927 A JPS57152927 A JP S57152927A JP 56038419 A JP56038419 A JP 56038419A JP 3841981 A JP3841981 A JP 3841981A JP S57152927 A JPS57152927 A JP S57152927A
Authority
JP
Japan
Prior art keywords
skin
molding
auxiliary sheet
item
vacuum
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.)
Granted
Application number
JP56038419A
Other languages
Japanese (ja)
Other versions
JPH0366123B2 (en
Inventor
Masanori Oki
Toru Sato
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.)
Ikeda Corp
Original Assignee
Ikeda Bussan 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 Ikeda Bussan Co Ltd filed Critical Ikeda Bussan Co Ltd
Priority to JP56038419A priority Critical patent/JPS57152927A/en
Publication of JPS57152927A publication Critical patent/JPS57152927A/en
Publication of JPH0366123B2 publication Critical patent/JPH0366123B2/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
    • B29C44/146—Shaping the lining before foaming

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To mold with ease an item molded integrally with a skin excellent in the feeling and permeability of the skin by vacuum molding method, by attaching a permeable skin material temporarily to an un-permeable molding auxiliary sheet, and peeling off the molding auxiliary sheet after expansion molding. CONSTITUTION:The skin material 10 is temporarily attached to the molding auxiliary sheet 11 through a Velcro fastener 13, they are plced on a lower mold 14 of vacuum molding means with the skin material 10 up, and vacuum is applied to attract the combination. An upper mold 16 is set on the lower mold 14, a foaming liquid 17' is charged into the cavity to obtain a foamed item, and after it has been cooled, the foamed item is removed, and the molding auxiliary sheet 11 is peeled off to obtain the formed item 18 having integrally the skin.
JP56038419A 1981-03-17 1981-03-17 Method of expansion molding integral with skin Granted JPS57152927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56038419A JPS57152927A (en) 1981-03-17 1981-03-17 Method of expansion molding integral with skin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56038419A JPS57152927A (en) 1981-03-17 1981-03-17 Method of expansion molding integral with skin

Publications (2)

Publication Number Publication Date
JPS57152927A true JPS57152927A (en) 1982-09-21
JPH0366123B2 JPH0366123B2 (en) 1991-10-16

Family

ID=12524785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56038419A Granted JPS57152927A (en) 1981-03-17 1981-03-17 Method of expansion molding integral with skin

Country Status (1)

Country Link
JP (1) JPS57152927A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830580A (en) * 1971-08-21 1973-04-21
JPS4836263A (en) * 1971-09-11 1973-05-28
JPS499361A (en) * 1972-05-27 1974-01-26
JPS5291069A (en) * 1976-01-28 1977-08-01 Toyota Auto Body Co Ltd Process for manufacturing molded foam goods having hairy skin
JPS55121034A (en) * 1979-03-13 1980-09-17 Ikeda Bussan Co Ltd Manufacturing integrally molded expanded sheet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830580A (en) * 1971-08-21 1973-04-21
JPS4836263A (en) * 1971-09-11 1973-05-28
JPS499361A (en) * 1972-05-27 1974-01-26
JPS5291069A (en) * 1976-01-28 1977-08-01 Toyota Auto Body Co Ltd Process for manufacturing molded foam goods having hairy skin
JPS55121034A (en) * 1979-03-13 1980-09-17 Ikeda Bussan Co Ltd Manufacturing integrally molded expanded sheet

Also Published As

Publication number Publication date
JPH0366123B2 (en) 1991-10-16

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