DK371180A - Fremgangsmaade og apparat til fremstilling af formlegemer af termoplastisk formstof - Google Patents

Fremgangsmaade og apparat til fremstilling af formlegemer af termoplastisk formstof

Info

Publication number: DK371180A
Authority: DK; Denmark
Prior art keywords: preparing thermoplastic; thermoplastic substances; substances; preparing; thermoplastic
Prior art date: 1979-09-26

Application number

DK371180A

Other languages

English (en)

Inventor

B Geppert

Original Assignee

Bellaplast Gmbh

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.)

1979-09-26

Filing date

1980-09-01

Publication date

1981-03-27

1980-09-01 Application filed by Bellaplast Gmbh filed Critical Bellaplast Gmbh

1981-03-27 Publication of DK371180A publication Critical patent/DK371180A/da

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
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
- B29C51/422—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential
- B29C51/423—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential through the thickness 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C49/04102—Extrusion blow-moulding extruding the material continuously
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
- B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6463—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms
- B29C49/6464—Heating
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6463—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms
- B29C49/6465—Cooling
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0041—Crystalline

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

DK371180A 1979-09-26 1980-09-01 Fremgangsmaade og apparat til fremstilling af formlegemer af termoplastisk formstof DK371180A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19792938905 DE2938905A1 (de)	1979-09-26	1979-09-26	Verfahren und vorrichtung zum herstellen von formlingen aus thermoplastischem kunststoff, der sich mittels physikalischer einfluesse, insbesondere temperatureinfluesse, wahlweise in seinem teilkristallinen zustand einstellen laesst

Publications (1)

Publication Number	Publication Date
DK371180A true DK371180A (da)	1981-03-27

Family

ID=6081867

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK371180A DK371180A (da)	1979-09-26	1980-09-01	Fremgangsmaade og apparat til fremstilling af formlegemer af termoplastisk formstof

Country Status (13)

Country	Link
JP (1)	JPS56106845A (da)
BE (1)	BE885436A (da)
DE (1)	DE2938905A1 (da)
DK (1)	DK371180A (da)
ES (2)	ES494962A0 (da)
FI (1)	FI802843A7 (da)
FR (1)	FR2465586A1 (da)
GB (1)	GB2059328B (da)
NL (1)	NL8005039A (da)
NO (1)	NO802566L (da)
SE (1)	SE8006558L (da)
YU (2)	YU246180A (da)
ZA (1)	ZA805677B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1985002142A1 (en) *	1983-11-11	1985-05-23	A.A.R.C. (Management) Pty. Limited	Molten thermoplastic web feeding process and apparatus
EP0233402B1 (en) *	1985-11-27	1993-05-19	Therma-Plate Corporation	Method and apparatus for producing a heat set article of thermoformed pet, and articles made by such method
EP0307439A4 (en) *	1987-03-17	1989-10-17	Hitek Ltd	SHAPING PLASTIC TAPE MATERIALS.
CA2051643C (en) *	1989-04-07	1999-12-28	Andrew James Watters	Continuous feed thermoforming method and apparatus
US5032339A (en) *	1990-07-19	1991-07-16	E. I. Du Pont De Nemours And Company	Process for shaping fiber reinforced thermoplastic articles
IE68430B1 (en) *	1990-08-12	1996-06-12	Polysheet Ireland Ltd	A method and apparatus for forming an article of PET material
DE19636062A1 (de) *	1996-09-05	1998-03-12	Georg Geis Maschinenfabrik	Verfahren und Vorrichtung zur Umformung und nachfolgenden Kristallisation von amorphen, kristallisierbaren Thermoplasten
JP2003039539A (ja) *	2001-08-01	2003-02-13	Asano Laboratories Co Ltd	樹脂シート成形システム、樹脂シート成形方法およびｐｅｔシート成形システム
US7029732B2 (en)	2002-02-28	2006-04-18	Boston Scientific Scimed, Inc.	Medical device balloons with improved strength properties and processes for producing same
US20050182233A1 (en) *	2004-01-29	2005-08-18	Stephen Weinhold	Compression-induced crystallization of crystallizable polymers
FI126959B (fi)	2010-04-08	2017-08-31	Juha Varis	Menetelmä ja laitteisto komposiittituotteen valmistamiseksi
CN115339084B (zh) *	2022-06-30	2024-09-24	楚天科技股份有限公司	一种连续式成型模具温度控制系统及控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3765998A (en) *	1971-01-11	1973-10-16	Allied Chem	Shapable fiber-reinforced low molecular weight polyethylene terephthalate
US3776681A (en) *	1971-04-27	1973-12-04	Standard Oil Co	Thermoforming apparatus
JPS50156576A (da) *	1974-06-07	1975-12-17
JPS5385855A (en) *	1976-12-31	1978-07-28	Asano Kenkyusho Kk	Sheet molding apparatus equipped extruder

1979
- 1979-09-26 DE DE19792938905 patent/DE2938905A1/de not_active Ceased
1980
- 1980-08-29 NO NO802566A patent/NO802566L/no unknown
- 1980-09-01 DK DK371180A patent/DK371180A/da not_active Application Discontinuation
- 1980-09-05 NL NL8005039A patent/NL8005039A/nl not_active Application Discontinuation
- 1980-09-10 FI FI802843A patent/FI802843A7/fi not_active Application Discontinuation
- 1980-09-11 ES ES494962A patent/ES494962A0/es active Granted
- 1980-09-11 GB GB8029403A patent/GB2059328B/en not_active Expired
- 1980-09-15 ZA ZA00805677A patent/ZA805677B/xx unknown
- 1980-09-18 SE SE8006558A patent/SE8006558L/xx not_active Application Discontinuation
- 1980-09-24 FR FR8020494A patent/FR2465586A1/fr active Granted
- 1980-09-26 JP JP13308280A patent/JPS56106845A/ja active Pending
- 1980-09-26 YU YU02461/80A patent/YU246180A/xx unknown
- 1980-09-26 BE BE0/202262A patent/BE885436A/fr not_active IP Right Cessation
- 1980-10-10 ES ES495803A patent/ES495803A0/es active Granted
1983
- 1983-02-11 YU YU00324/83A patent/YU32483A/xx unknown

Also Published As

Publication number	Publication date
DE2938905A1 (de)	1981-04-16
SE8006558L (sv)	1981-03-27
ES8106663A1 (es)	1981-08-01
JPS56106845A (en)	1981-08-25
BE885436A (fr)	1981-01-16
ZA805677B (en)	1981-10-28
YU246180A (en)	1983-10-31
YU32483A (en)	1983-10-31
FR2465586A1 (fr)	1981-03-27
ES8106436A1 (es)	1981-07-01
NL8005039A (nl)	1981-03-30
FR2465586B1 (da)	1984-02-03
FI802843A7 (fi)	1981-03-26
ES495803A0 (es)	1981-07-01
GB2059328B (en)	1984-01-04
GB2059328A (en)	1981-04-23
ES494962A0 (es)	1981-08-01
NO802566L (no)	1981-03-27

Publication	Publication Date	Title
DK367481A (da)	1981-08-19	Fremgangsmaade og apparat til at blande vaesker
DK151857C (da)	1988-08-08	Fremgangsmaade og apparat til fremstilling af termoplastiske skum
NO171150C (no)	1993-02-03	Fremgangsmaate og apparat til fremstilling av et formlegeme av plast
DK295480A (da)	1981-01-11	Fremgangsmaade og apparat til traekning af en tyngvaegget beholder
DK237381A (da)	1981-12-01	Fremgangsmaade og apparat til fremstilling af plastfolie
DK469579A (da)	1980-05-07	Fremgangsmaade og apparat til fremstilling af biogas
DK189080A (da)	1980-11-08	Fremgangsmaade og apparat til findeling af gummiaffald isaer gummidaek
DK153868C (da)	1989-02-13	Fremgangsmaade og apparat til sortering af emballager
DK328679A (da)	1980-02-05	Fremgangsmaade og apparat til opvarmning af pulverformede materialer
DK6080A (da)	1980-07-10	Fremgangsmaade og apparat til fremstilling af cementklinker
DK254280A (da)	1981-02-21	Fremgangsmaade og apparat til forkulning af agglomerater
DK285381A (da)	1981-06-26	Fremgangsmaade og apparat til fyldning af beholdere
DK371180A (da)	1981-03-27	Fremgangsmaade og apparat til fremstilling af formlegemer af termoplastisk formstof
DK153274C (da)	1988-11-14	Fremgangsmaade og apparat til fodring af fjerkrae
DK234180A (da)	1981-01-17	Fremgangsmaade og apparat til kontinuerlig aetanolgaering
DK552582A (da)	1983-06-15	Fremgangsmaade og apparat til fremstilling af poseformede indpakninger
DK276981A (da)	1981-06-23	Fremgangsmaade og apparat til oparbejdning af bundvand
DK152082C (da)	1988-06-27	Fremgangsmaade og apparat til deling af fiskestykker
DK378279A (da)	1980-05-02	Fremgangsmaade og apparat til fremstilling af cylindriske roer
DK69381A (da)	1981-08-19	Fremgangsmaade og apparat til komprimering af formmateriale isaer stoebeforme
DK49580A (da)	1980-08-10	Fremgangsmaade og apparat til fremstilling af litografiske trykkeplader
DK199181A (da)	1981-11-07	Fremgangsmaade og apparat til fremstilling af blaerebeton
DK516380A (da)	1980-12-03	Fremgangsmaade og apparat til komprimering af formmateriale
DK571881A (da)	1981-12-22	Fremgangsmaade og apparat til opsamling af fibermateriale
DK486980A (da)	1981-05-17	Fremgangsmaade og apparat til fotokopiering

Legal Events

Date	Code	Title	Description
1986-06-09	AHB	Application shelved due to non-payment