IT1196359B - PROCESS OF MANUFACTURING AN ITEM BY EXTRUSION, AND ITEM OBTAINED - Google Patents

PROCESS OF MANUFACTURING AN ITEM BY EXTRUSION, AND ITEM OBTAINED

Info

Publication number: IT1196359B
Authority: IT; Italy
Prior art keywords: item; extrusion; manufacturing; item obtained
Prior art date: 1984-01-04

Application number

IT23941/84A

Other languages

Italian (it)

Other versions

IT8423941A0 (en

Inventor

Antoine Baciu

Original Assignee

Cibie Projecteurs

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.)

1984-01-04

Filing date

1984-12-06

Publication date

1988-11-16

1984-12-06 Application filed by Cibie Projecteurs filed Critical Cibie Projecteurs

1984-12-06 Publication of IT8423941A0 publication Critical patent/IT8423941A0/en

1988-11-16 Application granted granted Critical

1988-11-16 Publication of IT1196359B publication Critical patent/IT1196359B/en

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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
- 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
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

IT23941/84A 1984-01-04 1984-12-06 PROCESS OF MANUFACTURING AN ITEM BY EXTRUSION, AND ITEM OBTAINED IT1196359B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8400071A FR2557499B1 (en)	1984-01-04	1984-01-04	METHOD FOR MANUFACTURING A COMPOSITE ARTICLE BY COEXTRUSION AND COMPOSITE ARTICLE OBTAINED

Publications (2)

Publication Number	Publication Date
IT8423941A0 IT8423941A0 (en)	1984-12-06
IT1196359B true IT1196359B (en)	1988-11-16

Family

ID=9299827

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT23941/84A IT1196359B (en)	1984-01-04	1984-12-06	PROCESS OF MANUFACTURING AN ITEM BY EXTRUSION, AND ITEM OBTAINED

Country Status (6)

Country	Link
JP (1)	JPS60159028A (en)
DE (1)	DE3500094A1 (en)
ES (1)	ES8700138A1 (en)
FR (1)	FR2557499B1 (en)
GB (1)	GB2152427A (en)
IT (1)	IT1196359B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62184817A (en) *	1986-02-10	1987-08-13	Toyo Seikan Kaisha Ltd	Compression molded product with multi-layer construction and manufacture and device thereof
SE504354C2 (en) *	1986-02-28	1997-01-20	Toyo Seikan Kaisha Ltd	Process for making a biaxially drawn vessel and biaxially drawn polyester vessel
DE4009638C2 (en) *	1990-03-26	2000-11-09	Hoechst Ag	Process for producing a coextruded film
DE9015306U1 (en) *	1990-11-07	1992-03-12	Röhm GmbH, 6100 Darmstadt	Extruded plastic sheet with roller-smoothed surface
FI20055500A0 (en) *	2005-09-19	2005-09-19	Conenor Oy	Method and apparatus for making plastic film

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1023639A (en) *	1964-04-01	1966-03-23	Continental Can Co	Method of and apparatus for producing coated thermoplastic tubes and containers
GB1481227A (en) *	1974-09-04	1977-07-27	Bellaplast Gmbh	Plastics products and methods of producing them
DE2722748A1 (en) *	1976-05-21	1977-12-08	P C E	Stress free thermoplastic laminates - produced by passing individually controlled polymers through special combining head before laminating together hot
JPS5399268A (en) *	1977-02-12	1978-08-30	Shiyouki Chiyou	Low temperature fabrication process of polyethylene telephthalate
IT1109831B (en) *	1977-04-18	1985-12-23	Signode Corp	FUSE COMPOSITE BINDING TIE
AU526655B2 (en) *	1977-08-23	1983-01-27	Ici Ltd.	Filled hollow blow moldings
EP0010895B1 (en) *	1978-10-23	1983-08-17	Imperial Chemical Industries Plc	Method of making laminates of thermoplastic polymers by a single-channel coextrusion process and melt injector block for use therein
JPS55142623A (en) *	1979-04-24	1980-11-07	Yoshino Kogyosho Co Ltd	Method of forming optical pattern in polyethylene terephthalate resin made product and method of reinforcing optical pattern formed by the said method
GB2057350A (en) *	1979-08-24	1981-04-01	Ford Motor Co	Reinforced sheet plastics material
US4289727A (en) *	1979-12-19	1981-09-15	Mobil Oil Corporation	Method for extrusion of tubular films
JPS5841182B2 (en) *	1980-12-23	1983-09-10	東洋製罐株式会社	Method for manufacturing hot-fillable plastic containers
US4551365A (en) *	1981-10-23	1985-11-05	Composite Container Corporation	Rigid coextruded sheet and container

1984
- 1984-01-04 FR FR8400071A patent/FR2557499B1/en not_active Expired
- 1984-12-06 IT IT23941/84A patent/IT1196359B/en active
- 1984-12-24 JP JP59271060A patent/JPS60159028A/en active Pending
1985
- 1985-01-03 DE DE19853500094 patent/DE3500094A1/en not_active Withdrawn
- 1985-01-03 GB GB08500069A patent/GB2152427A/en not_active Withdrawn
- 1985-01-03 ES ES539337A patent/ES8700138A1/en not_active Expired

Also Published As

Publication number	Publication date
ES8700138A1 (en)	1986-10-01
GB8500069D0 (en)	1985-02-13
FR2557499B1 (en)	1986-05-23
GB2152427A (en)	1985-08-07
JPS60159028A (en)	1985-08-20
DE3500094A1 (en)	1985-07-18
ES539337A0 (en)	1986-10-01
FR2557499A1 (en)	1985-07-05
IT8423941A0 (en)	1984-12-06

Publication	Publication Date	Title
IT8423028A0 (en)	1984-10-05	PROCESS FOR THE PRODUCTION OF DIETHYLENTRIAMINE.
IT8421286A0 (en)	1984-06-07	BELT STRUCTURE AND METHOD FOR ITS MANUFACTURE.
KR860700105A (en)	1986-03-31	Manufacturing method of lightweight extrusion structure
KR860004802A (en)	1986-07-14	Chlorine production method
IT8819115A0 (en)	1988-01-19	MANUFACTURING METHOD OF LIGHTWEIGHT METAL PROFILES.
MA19066A1 (en)	1981-10-01	EXTRUSION HEAD AND ITS MANUFACTURING METHOD.
DE3574482D1 (en)	1990-01-04	HYDROFINISHING PROCESS.
DE3686244D1 (en)	1992-09-03	MANUFACTURING METHOD OF MOLDED WOOD PRODUCTS.
IT1178858B (en)	1987-09-16	TRIPTOFANO PRODUCTION PROCEDURE
IT8612426A0 (en)	1986-02-12	MOLD MANUFACTURING METHOD
IT1182155B (en)	1987-09-30	METHOD FOR THE PRODUCTION OF AN ELECTRODE
IT8520246A0 (en)	1985-04-05	STEREOCONTROLLED PROCESS FOR THE PRODUCTION OF ACETOXYAZETIDINONE.
DE3576465D1 (en)	1990-04-19	COLD GAS PRODUCTION METHOD.
DE3579802D1 (en)	1990-10-25	CASCADE DEWLING PROCESS.
IT1196359B (en)	1988-11-16	PROCESS OF MANUFACTURING AN ITEM BY EXTRUSION, AND ITEM OBTAINED
KR850002051A (en)	1985-05-06	Extrusion die and its manufacturing method
KR870000109A (en)	1987-02-16	Drawing die manufacturing method
IT8621534A0 (en)	1986-08-27	PROCEDURE FOR THE PRODUCTION OF SINTERED METALLIC OBJECTS.
IT1138146B (en)	1986-09-17	PROCESS FOR THE PRODUCTION OF 2,4-DIAMINE- (3,5-DIMETHOXY-4-METOS SIETOXY-BENZYL) -PYRIMIDINE
IT1209936B (en)	1989-08-30	L-SERINA METHOD FOR THE PRODUCTION OF
IT8521494A0 (en)	1985-07-09	PROCESS FOR THE PRODUCTION OF PARA-QUINONES.
IT8522982A0 (en)	1985-11-26	VECTORS OF EXPRESSION AND METHOD FOR THEIR PRODUCTION.
IT1151414B (en)	1986-12-17	PROCESS FOR THE PRODUCTION OF BETA-HYDROXYAMINOACIDS
IT1157942B (en)	1987-02-18	DL-CISTEIN PRODUCTION PROCESS
IT8022659A0 (en)	1980-06-09	PROCESS FOR THE PRODUCTION OF CIMETIDINE.

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19961210