JPS57207033A - Method of molding foamed interior material - Google Patents

Method of molding foamed interior material

Info

Publication number
JPS57207033A
JPS57207033A JP9247781A JP9247781A JPS57207033A JP S57207033 A JPS57207033 A JP S57207033A JP 9247781 A JP9247781 A JP 9247781A JP 9247781 A JP9247781 A JP 9247781A JP S57207033 A JPS57207033 A JP S57207033A
Authority
JP
Japan
Prior art keywords
mold
paper members
resin liquid
foamed
interior material
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.)
Pending
Application number
JP9247781A
Other languages
Japanese (ja)
Inventor
Tomohisa Kamimura
Tadashi Masuda
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.)
Kasai Kogyo Co Ltd
Original Assignee
Kasai Kogyo 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 Kasai Kogyo Co Ltd filed Critical Kasai Kogyo Co Ltd
Priority to JP9247781A priority Critical patent/JPS57207033A/en
Publication of JPS57207033A publication Critical patent/JPS57207033A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02Shaping 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
    • B29C44/12Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE:To obtain a foamed interior material without using a releaser, by applying paper members rich in the absorbency and flexibility that have been wetted with water onto mold surfaces, and injecting a foamable resin liquid into the foaming molds followed by foamoing and hardening. CONSTITUTION:The sheet of paper members 5 rich in the absorbency and flexibility that have been wetted with water are applied and stuck fast to the cavities 3b, 4b of an upper mold 3 and a lower mold 4 that are hinged by a hinge 2. While the paper members 5 are still in the wet condition, a foamable resin liquid is injected into the mold cavity 4b, the upper mold 3 an the lower mold 4 are engaged and clamped, the resin liquid 5 is foamed and hardened, the molds are opened, and the foamed item 10 with the paper members 5 still stuck to the surfaces is taken out.
JP9247781A 1981-06-16 1981-06-16 Method of molding foamed interior material Pending JPS57207033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9247781A JPS57207033A (en) 1981-06-16 1981-06-16 Method of molding foamed interior material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9247781A JPS57207033A (en) 1981-06-16 1981-06-16 Method of molding foamed interior material

Publications (1)

Publication Number Publication Date
JPS57207033A true JPS57207033A (en) 1982-12-18

Family

ID=14055384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9247781A Pending JPS57207033A (en) 1981-06-16 1981-06-16 Method of molding foamed interior material

Country Status (1)

Country Link
JP (1) JPS57207033A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944872B1 (en) * 1974-02-14 1974-11-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944872B1 (en) * 1974-02-14 1974-11-30

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