IT997746B - Procedimento per lo stampaggio sotto vuoto e stampo per esso - Google Patents

Procedimento per lo stampaggio sotto vuoto e stampo per esso

Info

Publication number
IT997746B
IT997746B IT5385773A IT5385773A IT997746B IT 997746 B IT997746 B IT 997746B IT 5385773 A IT5385773 A IT 5385773A IT 5385773 A IT5385773 A IT 5385773A IT 997746 B IT997746 B IT 997746B
Authority
IT
Italy
Prior art keywords
mold
procedure
vacuum molding
molding
vacuum
Prior art date
Application number
IT5385773A
Other languages
English (en)
Original Assignee
Kodama Chemical Ind
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
Priority claimed from JP11730772A external-priority patent/JPS5120065B2/ja
Priority claimed from JP1494373A external-priority patent/JPS5211335B2/ja
Application filed by Kodama Chemical Ind filed Critical Kodama Chemical Ind
Application granted granted Critical
Publication of IT997746B publication Critical patent/IT997746B/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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT5385773A 1972-11-22 1973-11-22 Procedimento per lo stampaggio sotto vuoto e stampo per esso IT997746B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11730772A JPS5120065B2 (it) 1972-11-22 1972-11-22
JP1494373A JPS5211335B2 (it) 1973-02-06 1973-02-06

Publications (1)

Publication Number Publication Date
IT997746B true IT997746B (it) 1975-12-30

Family

ID=26350991

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5385773A IT997746B (it) 1972-11-22 1973-11-22 Procedimento per lo stampaggio sotto vuoto e stampo per esso

Country Status (5)

Country Link
AU (1) AU6261673A (it)
DE (1) DE2358540A1 (it)
FR (1) FR2207790A1 (it)
IT (1) IT997746B (it)
NL (1) NL7316002A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189419A (it) * 1975-02-03 1976-08-05
FR2541931A1 (fr) * 1983-03-04 1984-09-07 Saurer Diederichs Sa Moule pour le formage de matieres thermoplastiques

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354916A (en) * 1940-08-03 1944-08-01 Us Rubber Co Method and apparatus for embossing plastic sheet material
GB828663A (en) * 1957-10-23 1960-02-24 Galt Glass Laminates Ltd Improved method and tool for moulding plastics
US3123863A (en) * 1959-12-04 1964-03-10 Method of and apparatus for forming
ES337931A1 (es) * 1966-03-16 1968-03-16 Aga Articoli Gomma Affini S P Un procedimiento para la fabricacion de un articulo hueco de goma de forma poliedrica apto para ser empleado como con-tenedor de liquidos.
FR2073524A5 (fr) * 1969-12-13 1971-10-01 Moeller Hans Guenter Matrice pour le formage,par emboutissage,de plaques en matiere thermoplastique

Also Published As

Publication number Publication date
DE2358540A1 (de) 1974-05-30
NL7316002A (it) 1974-05-27
AU6261673A (en) 1975-05-22
FR2207790B1 (it) 1976-05-07
FR2207790A1 (en) 1974-06-21

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