IT1084721B - Termoformatura ad imbutitura profonda di fogli di materiale termoplastico - Google Patents

Termoformatura ad imbutitura profonda di fogli di materiale termoplastico

Info

Publication number
IT1084721B
IT1084721B IT26951/77A IT2695177A IT1084721B IT 1084721 B IT1084721 B IT 1084721B IT 26951/77 A IT26951/77 A IT 26951/77A IT 2695177 A IT2695177 A IT 2695177A IT 1084721 B IT1084721 B IT 1084721B
Authority
IT
Italy
Prior art keywords
deep drawing
thermoplastic sheets
thermoforming
drawing thermoforming
thermoplastic
Prior art date
Application number
IT26951/77A
Other languages
English (en)
Original Assignee
Standard Oil Co Ohio
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 Standard Oil Co Ohio filed Critical Standard Oil Co Ohio
Application granted granted Critical
Publication of IT1084721B publication Critical patent/IT1084721B/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
    • B29C51/04—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
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • 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
    • B29C51/32—Moulds having cutting means
    • 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)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
IT26951/77A 1976-08-26 1977-08-25 Termoformatura ad imbutitura profonda di fogli di materiale termoplastico IT1084721B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/717,935 US4059380A (en) 1976-08-26 1976-08-26 Deep-draw thermoforming of thermoplastic sheet

Publications (1)

Publication Number Publication Date
IT1084721B true IT1084721B (it) 1985-05-28

Family

ID=24884113

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26951/77A IT1084721B (it) 1976-08-26 1977-08-25 Termoformatura ad imbutitura profonda di fogli di materiale termoplastico

Country Status (12)

Country Link
US (1) US4059380A (it)
AT (1) AT351253B (it)
BE (1) BE858177A (it)
CA (1) CA1099883A (it)
DE (1) DE2737848C2 (it)
DK (1) DK373777A (it)
FR (1) FR2362713A1 (it)
GB (1) GB1560215A (it)
IT (1) IT1084721B (it)
NL (1) NL7709294A (it)
SE (1) SE419065B (it)
ZA (1) ZA775040B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404162A (en) * 1979-07-16 1983-09-13 Sumitomo Bakelite Company Ltd. Process for producing a thin-wall deep drawn container of thermoplastic resin
US4256449A (en) * 1979-07-30 1981-03-17 National Can Corporation Draw-forming of stretchable thermoplastic material into hollow articles
SE442946B (sv) * 1980-10-22 1986-02-10 Gullfiber Ab Oronpropp samt forfarande och anordning for dess framstellning
US4619806A (en) * 1985-03-15 1986-10-28 The Procter & Gamble Company Method of forming highly oriented thermoplastic articles
WO1995005277A1 (en) * 1993-08-18 1995-02-23 W.L. Gore & Associates, Inc. A thin-wall, seamless, porous polytetrafluoroethylene tube
DE59509064D1 (de) * 1995-03-30 2001-04-05 Sandherr Packungen Ag Diepolds Verfahren und Vorrichtung zur Herstellung eines flaschenförmigen Behälters durch Tiefziehen und damit hergestellter Behälter
US5868309A (en) * 1996-07-26 1999-02-09 Fort James Corporation Carton having buckle-controlled brim curl and method and blank for forming the same
US5798079A (en) * 1996-08-20 1998-08-25 Fort James Corporation Method and apparatus for forming drink-thru cup lids
US6579582B1 (en) 1997-10-10 2003-06-17 Vision Sciences Inc. Apparatus and method for forming complex-shaped components in a heated polymeric film
WO2002013681A1 (en) * 2000-08-10 2002-02-21 Vision Sciences, Inc. Apparatus and method for forming complex-shaped components in a heated polymeric film
WO2011049634A1 (en) * 2009-10-23 2011-04-28 Flextronics Ap Llc Rotary high speed low compression thermoplastic molding method and apparatus
CA3019062C (en) * 2010-10-08 2021-01-05 Composite Panel Systems, Llc Building panel having resin flow control features

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442338A (en) * 1944-05-25 1948-06-01 Gustave W Borkland Apparatus for and method of forming sheet material
US2891280A (en) * 1954-07-20 1959-06-23 Us Products Corp Method and apparatus for forming hollow plastic articles
US3342914A (en) * 1964-07-13 1967-09-19 Illinois Tool Works Method and apparatus for deep draw molding
US3510913A (en) * 1966-06-08 1970-05-12 Illinois Tool Works Deep drawn article forming apparatus
DE2033500A1 (de) * 1969-07-18 1971-04-15 Owens Illinois Inc Verfahren und Vorrichtung zur Herstellung dünnwandiger Plastikbehälter
US3964237A (en) * 1972-05-10 1976-06-22 Portion Packaging Limited Apparatus for the production of a product filled container

Also Published As

Publication number Publication date
FR2362713A1 (fr) 1978-03-24
BE858177A (fr) 1977-12-16
AT351253B (de) 1979-07-10
SE7709436L (sv) 1978-02-27
ATA617277A (de) 1978-12-15
ZA775040B (en) 1978-07-26
US4059380A (en) 1977-11-22
DE2737848A1 (de) 1978-03-09
GB1560215A (en) 1980-01-30
DK373777A (da) 1978-02-27
CA1099883A (en) 1981-04-28
NL7709294A (nl) 1978-02-28
DE2737848C2 (de) 1986-06-05
SE419065B (sv) 1981-07-13

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