RO86236A - PROCESS FOR OBTAINING THERMOPLASTIC TUBULAR ARTICLES - Google Patents

PROCESS FOR OBTAINING THERMOPLASTIC TUBULAR ARTICLES

Info

Publication number: RO86236A
Authority: RO; Romania
Prior art keywords: tubular articles; thermoplastic tubular; obtaining thermoplastic; obtaining; articles
Prior art date: 1973-08-01

Application number

RO7479637A

Other languages

French (fr)

Romanian (ro)

Other versions

RO86236B (en

Inventor

Ludwig Beyerlein

Otto Lanchner

Manfred Langer

Original Assignee

Unilever Nv,Nl

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.)

1973-08-01

Filing date

1974-08-01

Publication date

1985-03-15

1974-08-01 Application filed by Unilever Nv,Nl filed Critical Unilever Nv,Nl

1985-03-15 Publication of RO86236A publication Critical patent/RO86236A/en

1985-04-01 Publication of RO86236B publication Critical patent/RO86236B/en

Links

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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/16—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-blowing
- 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
- B29C49/6472—Heating or cooling preforms, parisons or blown articles in several stages
- 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
- B29C49/48—Moulds
- B29C49/4823—Moulds with incorporated heating or cooling means
- B29C2049/4838—Moulds with incorporated heating or cooling means for heating moulds or mould parts
- B29C2049/4846—Moulds with incorporated heating or cooling means for heating moulds or mould parts in different areas of the mould at different temperatures, e.g. neck, shoulder or bottom
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
- 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
- B29C49/06—Injection blow-moulding
- 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
- B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps

Landscapes

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

RO79637A 1973-08-01 1974-08-01 Process for manufacturing some hollow articles made of thermoplastic material RO86236B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2339019A DE2339019A1 (en)	1973-08-01	1973-08-01	METHOD AND APPARATUS FOR MANUFACTURING HOLLOW BODIES BY INFLATING PREFORMES

Publications (2)

Publication Number	Publication Date
RO86236A true RO86236A (en)	1985-03-15
RO86236B RO86236B (en)	1985-04-01

Family

ID=5888605

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO79637A RO86236B (en)	1973-08-01	1974-08-01	Process for manufacturing some hollow articles made of thermoplastic material

Country Status (19)

Country	Link
JP (1)	JPS5071757A (en)
AU (1)	AU7173574A (en)
BE (1)	BE818395A (en)
BR (1)	BR7406224D0 (en)
CH (1)	CH566856A5 (en)
CS (1)	CS185658B2 (en)
DD (1)	DD114924A5 (en)
DE (1)	DE2339019A1 (en)
DK (1)	DK409374A (en)
ES (1)	ES428826A1 (en)
FR (1)	FR2239332B1 (en)
GB (1)	GB1480647A (en)
IE (1)	IE39995B1 (en)
IT (1)	IT1016714B (en)
NL (1)	NL7410334A (en)
PL (1)	PL94126B1 (en)
RO (1)	RO86236B (en)
SE (1)	SE7409889L (en)
ZA (1)	ZA744820B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1080416A (en) *	1974-10-31	1980-07-01	Robert P. Noonan	Oriented containers
US4224263A (en) *	1978-03-14	1980-09-23	Owens-Illinois, Inc.	Method for blow molding
US4233022A (en) *	1978-07-10	1980-11-11	Owens-Illinois, Inc.	Apparatus for forming heat treated blown thermoplastic articles
DE2854388A1 (en) *	1978-12-16	1980-07-03	Huels Chemische Werke Ag	PROCESS FOR THE ONE-STEP MANUFACTURE OF HOLLOW BODIES FROM PARTIALLY CRYSTALLINE PROPYLENE HOMOPOLYMERS OR PROPYLENE-ETHYLENE COPOLYMERS
US4225304A (en) *	1979-01-24	1980-09-30	Valyi Emery I	Apparatus for the preparation of hollow plastic articles
US4352777A (en) *	1979-01-24	1982-10-05	Valyi Emery I	Method for forming hollow plastic objects
US4370121A (en) *	1980-02-11	1983-01-25	Valyi Emery I	Apparatus for forming hollow plastic objects
IN157843B (en) *	1981-06-26	1986-07-05	Di Settembrini Antoine
US4382905A (en) *	1981-07-31	1983-05-10	Valyi Emery I	Injection mold dwell cycle
US4818213A (en) *	1982-04-12	1989-04-04	Roy Siegfried S	Injection blow molding
ATE20209T1 (en) *	1982-04-12	1986-06-15	Siegfried Shankar Roy	INJECTION BLOW MOLDING DEVICE.
CA1220911A (en) *	1982-07-27	1987-04-28	Katashi Aoki	Method for the temperature control of parison in injection stretching blow molding method
JPS59179318A (en) *	1983-03-31	1984-10-11	Katashi Aoki	Biaxial orientation blow molding method of polypropylene
FR2563767B1 (en) *	1984-05-02	1987-02-13	Ads Sa	PROCESS FOR THE MANUFACTURE OF HOLLOW BODIES IN THERMOPLASTIC MATERIAL AND INSTALLATION FOR IMPLEMENTING SAME
US4850850A (en) *	1987-08-07	1989-07-25	Toyo Seikan Kaisha, Ltd.	Apparatus for preparing heat-set plastic hollow vessel
GB2238976A (en) *	1989-12-15	1991-06-19	Metal Box Plc	Manufacture of thermoplastic tubular articles
JPH0813498B2 (en) *	1992-02-29	1996-02-14	日精エー・エス・ビー機械株式会社	Molding method for heat-resistant container
DK0662037T3 (en) *	1992-09-22	2000-10-02	Pepsico Inc	Blanket, methods and device for blow molding
ATE190002T1 (en) *	1992-09-22	2000-03-15	Pepsico Inc	TEMPERATURE BLOW MOLDING AND HEAT TREATMENT OF OBJECTS
JP3777204B2 (en) *	1994-11-11	2006-05-24	日精エー・エス・ビー機械株式会社	Heat-resistant container molding apparatus and molding method
DE10026368A1 (en) *	2000-05-27	2001-11-29	Krupp Corpoplast Maschb Gmbh	Temperature control of thermoplastic preforms in a container blow molding process involves non-uniform cooling of preforms from a molding cycle prior to molding
JP5503222B2 (en) *	2009-08-11	2014-05-28	日精エー・エス・ビー機械株式会社	Large returnable container, molding method and molding apparatus thereof, and blow mold divided into heating zones
EP2490875B1 (en)	2009-10-20	2013-12-11	Surface Generation Limited	Zone control of tool temperature
DE102010003350A1 (en)	2010-03-26	2011-09-29	Krones Ag	Method for producing plastic containers
CH716011A1 (en)	2019-03-29	2020-09-30	Alpla Werke Alwin Lehner Gmbh & Co Kg	Blow molding tool for a blow molding machine.
CN110126240B (en) *	2019-06-20	2024-04-19	广州达意隆包装机械股份有限公司	Electric heating die

1973
- 1973-08-01 DE DE2339019A patent/DE2339019A1/en active Pending
1974
- 1974-07-26 IT IT69393/74A patent/IT1016714B/en active
- 1974-07-29 AU AU71735/74A patent/AU7173574A/en not_active Expired
- 1974-07-29 BR BR6224/74A patent/BR7406224D0/en unknown
- 1974-07-29 IE IE1598/74A patent/IE39995B1/en unknown
- 1974-07-29 ZA ZA00744820A patent/ZA744820B/en unknown
- 1974-07-30 PL PL1974173112A patent/PL94126B1/pl unknown
- 1974-07-30 CH CH1050874A patent/CH566856A5/xx not_active IP Right Cessation
- 1974-07-30 JP JP49087426A patent/JPS5071757A/ja active Pending
- 1974-07-30 GB GB33554/74A patent/GB1480647A/en not_active Expired
- 1974-07-30 FR FR7426416A patent/FR2239332B1/fr not_active Expired
- 1974-07-30 DD DD180198A patent/DD114924A5/xx unknown
- 1974-07-31 DK DK409374*A patent/DK409374A/da not_active Application Discontinuation
- 1974-07-31 ES ES428826A patent/ES428826A1/en not_active Expired
- 1974-07-31 SE SE7409889A patent/SE7409889L/en not_active Application Discontinuation
- 1974-08-01 NL NL7410334A patent/NL7410334A/en not_active Application Discontinuation
- 1974-08-01 RO RO79637A patent/RO86236B/en unknown
- 1974-08-01 BE BE147208A patent/BE818395A/en unknown
- 1974-08-01 CS CS7400005486A patent/CS185658B2/en unknown

Also Published As

Publication number	Publication date
PL94126B1 (en)	1977-07-30
ES428826A1 (en)	1976-08-16
BR7406224D0 (en)	1975-05-27
FR2239332B1 (en)	1978-01-27
JPS5071757A (en)	1975-06-13
FR2239332A1 (en)	1975-02-28
NL7410334A (en)	1975-02-04
DK409374A (en)	1975-03-10
AU7173574A (en)	1976-01-29
RO86236B (en)	1985-04-01
IE39995L (en)	1975-02-01
DD114924A5 (en)	1975-09-05
ZA744820B (en)	1976-03-31
IT1016714B (en)	1977-06-20
IE39995B1 (en)	1979-02-14
DE2339019A1 (en)	1975-02-13
GB1480647A (en)	1977-07-20
BE818395A (en)	1975-02-03
CH566856A5 (en)	1975-09-30
SE7409889L (en)	1975-02-03
CS185658B2 (en)	1978-10-31

Publication	Publication Date	Title
RO86236A (en)	1985-03-15	PROCESS FOR OBTAINING THERMOPLASTIC TUBULAR ARTICLES
FR2274423A1 (en)	1976-01-09	TUBULAR ARTICLE MOLDING PROCESS
BE820884A (en)	1975-04-09	CONTINUOUS DETERGENT AGGLOMERATION PROCESS
RO69780A (en)	1980-08-15	PROCESS FOR OBTAINING ETHYLENDIAMINE DERIVATIVES
BE821983A (en)	1975-05-09	PROCESS FOR THE PREPARATION OF HYDROXYCHOLESTERINS
RO70162A (en)	1982-07-06	PROCESS FOR OBTAINING 7-ALCOXY-5-METHYL-ISOFLAVONE DERIVATIVES
RO80036A (en)	1983-02-15	PROCESS FOR OBTAINING N-THIOLCARBONYL-N-PHOSPHONOMETHYLGLYCIN DERIVATIVES
RO70511A (en)	1981-06-22	PROCESS FOR OBTAINING COATINGS
BE822990A (en)	1975-06-05	PROCESS FOR THE PREPARATION OF HEXAMETHYLTETRALINE
FR2302983A1 (en)	1976-10-01	PROCESS FOR OBTAINING N-ACYL-L-METHIONINE
RO71261A (en)	1983-04-29	PROCESS FOR OBTAINING SUBSTITUTED 4-ARYL-4H-S-TRIAZOLO- (3,4-C) -THIENO- (2,3-E) -1,4-DIAZEPINES DERIVATIVES
RO67194A (en)	1979-06-15	PROCESS FOR THE PREPARATION OF 2,2,6,6-TETRAMETHYL-4-PIPERYDONE
RO67193A (en)	1979-06-15	PROCESS FOR THE PREPARATION OF 2,2,6,6-TETRAMETHYL-4-PIPERYDONE
FR2279705A1 (en)	1976-02-20	PROCESS FOR OBTAINING ETHYLENE CHLORINE DERIVATIVES
BE816209A (en)	1974-12-12	PROCESS FOR OBTAINING EPSILON-CAPROLACTAM
BE822245A (en)	1975-05-14	ENCAPSURE PROCESS
RO71515A (en)	1982-10-26	PROCESS FOR OBTAINING BIS-PIPERAZINO-ANDROSTAN DERIVATIVES
RO72138A (en)	1982-09-09	PROCESS FOR OBTAINING NON-CALCINATED REFRACTORY BASIC MASSES
BE810202A (en)	1974-07-25	PROCEDURE FOR OBTAINING D-PENICILLAMINE
RO64465A (en)	1979-05-15	PROCESS FOR OBTAINING N-DIETHYLEAMINOETHYL-2-METHOXY-4-AMINO-5-CHLOREBENZAMIDE
BE807572A (en)	1974-03-15	PROCESS FOR OBTAINING NICOTINIC ACID DERIVATIVES
FR2327236A1 (en)	1977-05-06	PROCESS FOR PREPARING BETA-HALOGENOALKYLAMINOSULFONYL HALOGENIDES
BE818295A (en)	1974-11-18	PROCESS FOR OBTAINING TEREPHTHALIC DIALDEHYDE
BE810462A (en)	1974-05-16	SHIRING PROCESS FOR MOLDED OBJECTS
BE819344A (en)	1975-02-28	ALKANOLAMIDE PRODUCTION PROCESS