JPH0351576B2 - - Google Patents

Info

Publication number
JPH0351576B2
JPH0351576B2 JP58015966A JP1596683A JPH0351576B2 JP H0351576 B2 JPH0351576 B2 JP H0351576B2 JP 58015966 A JP58015966 A JP 58015966A JP 1596683 A JP1596683 A JP 1596683A JP H0351576 B2 JPH0351576 B2 JP H0351576B2
Authority
JP
Japan
Prior art keywords
mold
steam
foam
bag
resin particles
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
JP58015966A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59142122A (ja
Inventor
Taizo Fujioka
Makoto Tamya
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics 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 Sekisui Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP58015966A priority Critical patent/JPS59142122A/ja
Publication of JPS59142122A publication Critical patent/JPS59142122A/ja
Publication of JPH0351576B2 publication Critical patent/JPH0351576B2/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
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam 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
    • B29C44/02—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
    • B29C44/18—Filling preformed cavities
    • B29C44/181—Filling unsupported soft shells having a particular shape
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP58015966A 1983-02-01 1983-02-01 袋体による発泡成形方法 Granted JPS59142122A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58015966A JPS59142122A (ja) 1983-02-01 1983-02-01 袋体による発泡成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58015966A JPS59142122A (ja) 1983-02-01 1983-02-01 袋体による発泡成形方法

Publications (2)

Publication Number Publication Date
JPS59142122A JPS59142122A (ja) 1984-08-15
JPH0351576B2 true JPH0351576B2 (enrdf_load_stackoverflow) 1991-08-07

Family

ID=11903453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58015966A Granted JPS59142122A (ja) 1983-02-01 1983-02-01 袋体による発泡成形方法

Country Status (1)

Country Link
JP (1) JPS59142122A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401579A1 (de) * 1994-01-20 1995-07-27 Basf Ag Schaumstoff-Formteile mit strukturierter Oberfl{che
ES2602909T3 (es) * 2012-09-07 2017-02-22 Akzo Nobel Chemicals International B.V. Método y dispositivo para la preparación de microesferas termoplásticas expandidas
CN110789046A (zh) * 2019-11-06 2020-02-14 光之能（厦门）科技有限公司 一种吹塑制品eps发泡填充工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222825A (ja) * 1982-06-21 1983-12-24 Kanto Seiki Kk 成形品の成形法

Also Published As

Publication number Publication date
JPS59142122A (ja) 1984-08-15

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