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IT1070708B - Processo ed apparato per formare un articolo plastico laminato - Google Patents

Processo ed apparato per formare un articolo plastico laminato

Info

Publication number
IT1070708B
IT1070708B IT2746776A IT2746776A IT1070708B IT 1070708 B IT1070708 B IT 1070708B IT 2746776 A IT2746776 A IT 2746776A IT 2746776 A IT2746776 A IT 2746776A IT 1070708 B IT1070708 B IT 1070708B
Authority
IT
Italy
Prior art keywords
laminated plastic
plastic item
item
laminated
plastic
Prior art date
Application number
IT2746776A
Other languages
English (en)
Original Assignee
Nat Can Corp
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 Nat Can Corp filed Critical Nat Can Corp
Application granted granted Critical
Publication of IT1070708B publication Critical patent/IT1070708B/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
    • B29C51/02—Combined thermoforming and manufacture of the preform
    • 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
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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
    • B29C51/14—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 using multilayered preforms or sheets
    • 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
    • B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT2746776A 1975-09-22 1976-09-21 Processo ed apparato per formare un articolo plastico laminato IT1070708B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61581375A 1975-09-22 1975-09-22

Publications (1)

Publication Number Publication Date
IT1070708B true IT1070708B (it) 1985-04-02

Family

ID=24466916

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2746776A IT1070708B (it) 1975-09-22 1976-09-21 Processo ed apparato per formare un articolo plastico laminato

Country Status (8)

Country Link
JP (1) JPS5938092B2 (it)
CA (1) CA1077662A (it)
CH (1) CH619395A5 (it)
DE (1) DE2642390A1 (it)
FR (1) FR2324435A1 (it)
GB (2) GB1540496A (it)
IT (1) IT1070708B (it)
NL (1) NL7610476A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3400227A1 (de) * 1984-01-05 1985-09-26 Wolfram Dr. 7140 Ludwigsburg Schiemann Verfahren zur herstellung eines kanisters
US5762854A (en) * 1996-03-05 1998-06-09 Valyi; Emery I. Compression molding process
CN113665091A (zh) * 2021-08-22 2021-11-19 安徽贝拉乔家居用品有限公司 一种具有负压吸塑机构的玻璃纤维浴缸加工流水线
DE102021209664A1 (de) * 2021-09-02 2023-03-02 Volkswagen Aktiengesellschaft Elastokalorisches Element für ein Temperiersystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396062A (en) * 1964-07-27 1968-08-06 Sweetheart Plastics Method for molding a composite foamed article
FR1468659A (fr) * 1964-08-07 1967-02-10 N G T Procédé de fabrication d'objets en matière plastique et installation permettant la réalisation du procédé
FR1468927A (fr) * 1964-11-18 1967-02-10 Unilever Nv Procédé et appareil pour fabriquer des objets creux
GB1146585A (en) * 1965-03-12 1969-03-26 Husky Mfg Tool Works Ltd Method of molding plastics articles
FR1495851A (fr) * 1966-10-04 1967-09-22 Tech Ind Et De Construction So Procédé pour le formage d'objets, ainsi que la machine pour la mise en oeuvre de ce procédé ou procédé similaire
US3519514A (en) * 1967-02-27 1970-07-07 Sobrefina Sa Method in the manufacture of objects,preferably packages,with walls having at least two layers of different thermoplastic material laminated to one another
FR2096624B1 (it) * 1969-07-22 1973-03-16 Anver Sa
DE1947525A1 (de) * 1969-09-19 1971-04-01 Bosch Gmbh Robert Vorrichtung zum Blasformen von Hohlkoerpern

Also Published As

Publication number Publication date
NL7610476A (nl) 1977-03-24
JPS5938092B2 (ja) 1984-09-13
GB1540495A (en) 1979-02-14
GB1540496A (en) 1979-02-14
CA1077662A (en) 1980-05-20
FR2324435A1 (fr) 1977-04-15
DE2642390A1 (de) 1977-03-31
CH619395A5 (en) 1980-09-30
JPS5256164A (en) 1977-05-09

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