JPS57212034A - Mold for foam molding of bead and method for producing the same - Google Patents

Mold for foam molding of bead and method for producing the same

Info

Publication number
JPS57212034A
JPS57212034A JP56096738A JP9673881A JPS57212034A JP S57212034 A JPS57212034 A JP S57212034A JP 56096738 A JP56096738 A JP 56096738A JP 9673881 A JP9673881 A JP 9673881A JP S57212034 A JPS57212034 A JP S57212034A
Authority
JP
Japan
Prior art keywords
layer
mold
flame
laminated
plate
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
JP56096738A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0234776B2 (enExample
Inventor
Shigeya Sato
Isao Koba
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi 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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP56096738A priority Critical patent/JPS57212034A/ja
Publication of JPS57212034A publication Critical patent/JPS57212034A/ja
Publication of JPH0234776B2 publication Critical patent/JPH0234776B2/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
    • B29C44/34—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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
JP56096738A 1981-06-24 1981-06-24 Mold for foam molding of bead and method for producing the same Granted JPS57212034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56096738A JPS57212034A (en) 1981-06-24 1981-06-24 Mold for foam molding of bead and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56096738A JPS57212034A (en) 1981-06-24 1981-06-24 Mold for foam molding of bead and method for producing the same

Publications (2)

Publication Number Publication Date
JPS57212034A true JPS57212034A (en) 1982-12-27
JPH0234776B2 JPH0234776B2 (enExample) 1990-08-06

Family

ID=14173039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56096738A Granted JPS57212034A (en) 1981-06-24 1981-06-24 Mold for foam molding of bead and method for producing the same

Country Status (1)

Country Link
JP (1) JPS57212034A (enExample)

Also Published As

Publication number Publication date
JPH0234776B2 (enExample) 1990-08-06

Similar Documents

Publication Publication Date Title
JPS6446489A (en) Method for producing ski board and ski board produced by said method
ES2001546A6 (es) Procedimiento de preparacion de una pieza conformada
HK10087A (en) Mirrors and method of manufacture thereof
JPS57212034A (en) Mold for foam molding of bead and method for producing the same
JPS55118877A (en) Method of manufacturing grooved plate for use in multinozzle recording head
JPS56157329A (en) Production of composite formed article
ES479188A1 (es) Procedimiento para la fabricacion de instalaciones moldeado-ras.
JPS56109732A (en) Manufacture of resin bead of expanded form with skin layer
US3039148A (en) Ornamental artificial product
JPS57150551A (en) Unevenly decorated patterned container and its manufacture
JPS56127422A (en) Resin molding and its manufacture
JPS5573533A (en) Production of formed polystyrene bead foam covered on its surface with cloth skin
JPS56111645A (en) Preparation of composite molding
JPS5777522A (en) Manufacture of decorative panel
JPS57208219A (en) Manufacture of foamed decorative sheet
EP0203906A3 (en) Method of making a three-dimensional laminate
JPS56144131A (en) Manufacture of heavy-gage molding of synthetic resin
JPS6480510A (en) Forming method for decorative laminated sheet
JPS6010838Y2 (ja) 立体模様を形成した合成樹脂製積層材
JP2002307448A (ja) 型内発泡成形用中型の製作方法及び該中型
JPS6343239B2 (enExample)
EP0389234A3 (en) Liquid-tight slip-casting molds and method for production thereof
JPS5590320A (en) Manufacture of decoration material
JPH04216020A (ja) 木目模様を有する成形品の製造方法
JPS6127222A (ja) プリズムパネルの製造方法