NL7512466A - THERMALLY INSULATED INJECTION MOLD FOR PLASTICS AND PARTICULARLY SEMI-FOAMED MATERIALS. - Google Patents

THERMALLY INSULATED INJECTION MOLD FOR PLASTICS AND PARTICULARLY SEMI-FOAMED MATERIALS.

Info

Publication number
NL7512466A
NL7512466A NL7512466A NL7512466A NL7512466A NL 7512466 A NL7512466 A NL 7512466A NL 7512466 A NL7512466 A NL 7512466A NL 7512466 A NL7512466 A NL 7512466A NL 7512466 A NL7512466 A NL 7512466A
Authority
NL
Netherlands
Prior art keywords
plastics
injection mold
thermally insulated
foamed materials
particularly semi
Prior art date
Application number
NL7512466A
Other languages
Dutch (nl)
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of NL7512466A publication Critical patent/NL7512466A/en

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7337—Heating or cooling of the mould using gas or steam
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow channels
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow channels
    • B29C2045/7325—Mould cavity linings for covering fluid channels or provided therewith
NL7512466A 1974-10-30 1975-10-24 THERMALLY INSULATED INJECTION MOLD FOR PLASTICS AND PARTICULARLY SEMI-FOAMED MATERIALS. NL7512466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28965/74A IT1030763B (en) 1974-10-30 1974-10-30 THERMALLY INSULATED INJECTION MOLD FOR PREFERABLY SEMI-EXPANDED PLASIC MATERIALS

Publications (1)

Publication Number Publication Date
NL7512466A true NL7512466A (en) 1976-05-04

Family

ID=11225166

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7512466A NL7512466A (en) 1974-10-30 1975-10-24 THERMALLY INSULATED INJECTION MOLD FOR PLASTICS AND PARTICULARLY SEMI-FOAMED MATERIALS.

Country Status (8)

Country Link
BE (1) BE835058A (en)
DE (1) DE2548094A1 (en)
ES (1) ES442176A1 (en)
FR (1) FR2289314A1 (en)
GB (1) GB1523778A (en)
IT (1) IT1030763B (en)
NL (1) NL7512466A (en)
SE (1) SE7511926L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH646355A5 (en) * 1980-02-01 1984-11-30 Buehler Ag Geb METHOD AND DEVICE FOR DIE CASTING MELT LIQUID METAL.
US4390486A (en) * 1981-03-19 1983-06-28 Ex-Cell-O Corporation Method and apparatus for heating a mold cavity uniformly
EP0202372B1 (en) * 1985-05-22 1989-08-16 Vyrobni hospodárská jednotka SUPRAPHON oborovy podnik Praha Method and device for injection moulding thermoplastic materials
GB2239626A (en) * 1990-01-09 1991-07-10 William Douglas Lamb A method of making a mould provided with cooling means
JP3859620B2 (en) * 2003-06-16 2006-12-20 小野産業株式会社 Method for producing foamed resin molded product
KR100976292B1 (en) * 2005-09-21 2010-08-16 미츠비시 쥬고교 가부시키가이샤 Mold, mold temperature adjusting method, mold temperature adjusting apparatus, injection molding method, injection molding machine, and thermoplastic resin sheet
CN109016326B (en) * 2018-08-03 2021-01-29 合肥艾普科技有限公司 EPP forming equipment and process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671168A (en) * 1971-06-09 1972-06-20 Bischoff Chemical Corp Low heat capacity mold for injection molding

Also Published As

Publication number Publication date
IT1030763B (en) 1979-04-10
FR2289314B1 (en) 1978-04-07
DE2548094A1 (en) 1976-05-06
BE835058A (en) 1976-04-30
ES442176A1 (en) 1977-03-16
FR2289314A1 (en) 1976-05-28
SE7511926L (en) 1976-05-03
GB1523778A (en) 1978-09-06

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Legal Events

Date Code Title Description
BV The patent application has lapsed