JPS52139172A - Molding device for manufacture of foamed product* especially polystyrene foam - Google Patents

Molding device for manufacture of foamed product* especially polystyrene foam

Info

Publication number
JPS52139172A
JPS52139172A JP5700777A JP5700777A JPS52139172A JP S52139172 A JPS52139172 A JP S52139172A JP 5700777 A JP5700777 A JP 5700777A JP 5700777 A JP5700777 A JP 5700777A JP S52139172 A JPS52139172 A JP S52139172A
Authority
JP
Japan
Prior art keywords
manufacture
molding device
polystyrene foam
foamed product
especially polystyrene
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
JP5700777A
Other languages
English (en)
Japanese (ja)
Inventor
Rejiee Jiyuraaru
Buatsusuuru Berunaaru
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS52139172A publication Critical patent/JPS52139172A/ja
Pending 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
    • B29C44/34—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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP5700777A 1976-05-17 1977-05-17 Molding device for manufacture of foamed product* especially polystyrene foam Pending JPS52139172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614779A FR2351775A1 (fr) 1976-05-17 1976-05-17 Dispositif pour le moulage des matieres expansibles

Publications (1)

Publication Number Publication Date
JPS52139172A true JPS52139172A (en) 1977-11-19

Family

ID=9173210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5700777A Pending JPS52139172A (en) 1976-05-17 1977-05-17 Molding device for manufacture of foamed product* especially polystyrene foam

Country Status (9)

Country Link
JP (1) JPS52139172A (cs)
CS (1) CS197204B2 (cs)
DE (1) DE2721015A1 (cs)
ES (1) ES458802A1 (cs)
FR (1) FR2351775A1 (cs)
GB (1) GB1547016A (cs)
NL (1) NL7705466A (cs)
PL (1) PL198109A1 (cs)
YU (1) YU119177A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583835A (ja) * 1981-06-19 1983-01-10 フエスト−マシ−ネンフアブリ−ク　ゴツトリ−プ　シユト−ル 圧力流体通路を有するアダプターブロック，およびその製造方法，並びにアダプターブロックを製造するための発泡成形用ダイ
JP2018515363A (ja) * 2015-04-27 2018-06-14 オフェラート ゲーエムベーハー 成形金型

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449518A1 (fr) * 1979-02-26 1980-09-19 Engels Jeanine Moule et procede nouveaux pour la fabrication d'objets moules en matiere plastique expansee
NL174732C (nl) * 1979-07-10 1984-08-01 Leer Koninklijke Emballage Werkwijze ter bereiding van gevormde schuimstoffen uit thermohardende kunstharsen, alsmede hieruit vervaardigde thermisch geharde schuimstofvoorwerpen.
DE2936273A1 (de) * 1979-09-07 1981-03-19 Civag AG für Verpackungsforschung, Herisau Zweiteilige metallform zur herstellung von formkoerpern aus schaeumbarem thermoplastischem kunststoffgranulat
FR2685231A1 (fr) * 1991-12-24 1993-06-25 Peugeot Procede d'obtention d'un modele en polystyrene pour coulee a modele perdu de pieces prototypes ou analogues.
DE102009053272B4 (de) * 2009-11-13 2013-04-11 Fagerdala Automotive AG Vorrichtung zur Herstellung von Formteilen aus Partikelschäumen
DE102022114033A1 (de) 2022-06-02 2023-12-07 Siegfried Hofmann Gmbh Formwerkzeug zur Verarbeitung eines Partikelschaummaterials zur Herstellung eines Partikelschaumformteils

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583835A (ja) * 1981-06-19 1983-01-10 フエスト−マシ−ネンフアブリ−ク　ゴツトリ−プ　シユト−ル 圧力流体通路を有するアダプターブロック，およびその製造方法，並びにアダプターブロックを製造するための発泡成形用ダイ
JP2018515363A (ja) * 2015-04-27 2018-06-14 オフェラート ゲーエムベーハー 成形金型

Also Published As

Publication number Publication date
PL198109A1 (pl) 1978-02-27
GB1547016A (en) 1979-06-06
DE2721015A1 (de) 1977-12-08
ES458802A1 (es) 1978-03-16
YU119177A (en) 1982-05-31
FR2351775A1 (fr) 1977-12-16
NL7705466A (nl) 1977-11-21
CS197204B2 (en) 1980-04-30
FR2351775B1 (cs) 1979-10-05

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