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
Authority: IT; Italy
Prior art keywords: deep drawing; thermoplastic sheets; thermoforming; drawing thermoforming; thermoplastic
Prior art date: 1976-08-26

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.)

1976-08-26

Filing date

1977-08-25

Publication date

1985-05-28

1977-08-25 Application filed by Standard Oil Co Ohio filed Critical Standard Oil Co Ohio

1985-05-28 Application granted granted Critical

1985-05-28 Publication of IT1084721B publication Critical patent/IT1084721B/it

Links

238000003856 thermoforming Methods 0.000 title 1
229920001169 thermoplastic Polymers 0.000 title 1
239000004416 thermosoftening plastic Substances 0.000 title 1

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
EP0714345B1 (en) *	1993-08-18	2001-09-12	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
AU2000265350A1 (en) *	2000-08-10	2002-02-25	Vision Sciences, Inc.	Apparatus and method for forming complex-shaped components in a heated polymericfilm
WO2011049634A1 (en) *	2009-10-23	2011-04-28	Flextronics Ap Llc	Rotary high speed low compression thermoplastic molding method and apparatus
CA3019065C (en) *	2010-10-08	2020-10-27	Composite Panel Systems, Llc	Building panel using wrapped foam blocks

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

1976
- 1976-08-26 US US05/717,935 patent/US4059380A/en not_active Expired - Lifetime
1977
- 1977-08-18 CA CA285,001A patent/CA1099883A/en not_active Expired
- 1977-08-19 ZA ZA00775040A patent/ZA775040B/xx unknown
- 1977-08-22 SE SE7709436A patent/SE419065B/xx not_active IP Right Cessation
- 1977-08-22 FR FR7725543A patent/FR2362713A1/fr active Pending
- 1977-08-23 DE DE2737848A patent/DE2737848C2/de not_active Expired
- 1977-08-23 NL NL7709294A patent/NL7709294A/xx unknown
- 1977-08-23 DK DK373777A patent/DK373777A/da not_active Application Discontinuation
- 1977-08-25 IT IT26951/77A patent/IT1084721B/it active
- 1977-08-25 AT AT617277A patent/AT351253B/de not_active IP Right Cessation
- 1977-08-26 GB GB35917/77A patent/GB1560215A/en not_active Expired
- 1977-08-26 BE BE180490A patent/BE858177A/xx unknown

Also Published As

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

Publication	Publication Date	Title
IT1035491B (it)	1979-10-20	Procedimento per la estrusione di fogli di materiale plastico
NL189287C (nl)	1993-03-01	Zak van kunststoffoelie.
SE7804593L (sv)	1978-10-28	Skummad termoplast
IT7820802A0 (it)	1978-03-01	Corpo cavo di materiale termoplastico.
IT7820001A0 (it)	1978-02-03	Corpo cavo di materiale termoplastico.
NL7812417A (nl)	1979-07-03	Thermoplastische vormmaterialen.
SE415773B (sv)	1980-10-27	Termoplastisk pressmassa
IT1115736B (it)	1986-02-03	Apaprecchiatura manipolatrice di fogli
IT1123521B (it)	1986-04-30	Struttura di pellicola laminare termoplastica
IT1090667B (it)	1985-06-26	Lubrificanti per la lavorazione di formatura di materie plastiche
SE422071B (sv)	1982-02-15	Termoplastiskt pressmaterial
NO771856L (no)	1977-12-06	Laminert lydabsorberende materiale
IT1084721B (it)	1985-05-28	Termoformatura ad imbutitura profonda di fogli di materiale termoplastico
NL7812411A (nl)	1979-07-03	Thermoplastische vormmaterialen.
IT1066621B (it)	1985-03-12	Procedimento per la termoformazione di pannelli corrugati di materiale plastico
SE7608563L (sv)	1977-11-08	Termoplastisk pressmassa
IT1081849B (it)	1985-05-21	Materiale di registrazione elettro-termosensibile
DD132666A5 (de)	1978-10-18	Thermoplastische formmasse
DD133962A5 (de)	1979-01-31	Thermoplastische pressmassen
SE415664B (sv)	1980-10-20	Termoplastiskt formningsmaterial
BE857780R (fr)	1978-02-13	Production de pellicules thermoplastiques
IT1106431B (it)	1985-11-11	Disposizione di calandratura per fogli di materiale termoplastico
SE431731B (sv)	1984-02-27	Av plast utford hallare for upptagning av dokumentblad
IT1061130B (it)	1982-10-20	Masser termoplastiche con migliorate caratteristiche di lavorazione
NL7812410A (nl)	1979-07-03	Thermoplastische vormmaterialen.