IT994136B - Procedimento ed apparecchiatura per stampare ad iniezione polimeri - Google Patents

Procedimento ed apparecchiatura per stampare ad iniezione polimeri

Info

Publication number
IT994136B
IT994136B IT5193373A IT5193373A IT994136B IT 994136 B IT994136 B IT 994136B IT 5193373 A IT5193373 A IT 5193373A IT 5193373 A IT5193373 A IT 5193373A IT 994136 B IT994136 B IT 994136B
Authority
IT
Italy
Prior art keywords
procedure
equipment
polymer injection
injection printing
printing
Prior art date
Application number
IT5193373A
Other languages
English (en)
Inventor
S Tscholeva
G Kostov
Original Assignee
Ts Lasoratoria Stex
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 Ts Lasoratoria Stex filed Critical Ts Lasoratoria Stex
Application granted granted Critical
Publication of IT994136B publication Critical patent/IT994136B/it

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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into 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
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/174—Applying a pressurised fluid to the outer surface of the injected material inside the mould cavity, e.g. for preventing shrinkage marks
IT5193373A 1972-09-22 1973-08-09 Procedimento ed apparecchiatura per stampare ad iniezione polimeri IT994136B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG2144772A BG17372A1 (it) 1972-09-22 1972-09-22

Publications (1)

Publication Number Publication Date
IT994136B true IT994136B (it) 1975-10-20

Family

ID=3898839

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5193373A IT994136B (it) 1972-09-22 1973-08-09 Procedimento ed apparecchiatura per stampare ad iniezione polimeri

Country Status (10)

Country Link
JP (1) JPS5839658B2 (it)
AT (1) AT351747B (it)
BE (1) BE803808A (it)
BG (1) BG17372A1 (it)
CH (1) CH557229A (it)
DE (1) DE2343604A1 (it)
FR (1) FR2200103B1 (it)
GB (1) GB1447683A (it)
IT (1) IT994136B (it)
NL (1) NL7311172A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810444A (en) * 1987-06-08 1989-03-07 The Dow Chemical Company Method for making mat-molded rim parts

Also Published As

Publication number Publication date
NL7311172A (it) 1974-03-26
BE803808A (fr) 1973-12-17
FR2200103B1 (it) 1976-05-07
CH557229A (de) 1974-12-31
JPS49101486A (it) 1974-09-25
AT351747B (de) 1979-08-10
FR2200103A1 (it) 1974-04-19
JPS5839658B2 (ja) 1983-08-31
ATA717673A (de) 1979-01-15
DE2343604A1 (de) 1974-03-28
BG17372A1 (it) 1973-11-10
GB1447683A (en) 1976-08-25

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