NO800864L - EXTRUSION Nozzle for making a plastic closure strip - Google Patents

EXTRUSION Nozzle for making a plastic closure strip

Info

Publication number: NO800864L
Authority: NO; Norway
Prior art keywords: making; extrusion nozzle; closure strip; plastic closure; plastic
Prior art date: 1979-03-30

Application number

NO800864A

Other languages

Norwegian (no)

Other versions

NO154160B (en

NO154160C (en

Inventor

Ewald Albert Kamp

Original Assignee

Union Carbide Corp

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.)

1979-03-30

Filing date

1980-03-25

Publication date

1980-10-01

1980-03-25 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1980-10-01 Publication of NO800864L publication Critical patent/NO800864L/en

1986-04-21 Publication of NO154160B publication Critical patent/NO154160B/en

1986-07-30 Publication of NO154160C publication Critical patent/NO154160C/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
- B29D5/10—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the interlocking members being formed by continuous profiled strip
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
- B29C48/0014—Extrusion moulding in several steps, i.e. components merging outside the die producing flat articles having components brought in contact outside the extrusion 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
- B29C48/03—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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
- 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
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Bag Frames (AREA)
Making Paper Articles (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)

NO800864A 1979-03-30 1980-03-25 EXTRUDING TOOL FOR MANUFACTURING A PLASTIC CLIP STRIP. NO154160C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US2566579A	1979-03-30	1979-03-30

Publications (3)

Publication Number	Publication Date
NO800864L true NO800864L (en)	1980-10-01
NO154160B NO154160B (en)	1986-04-21
NO154160C NO154160C (en)	1986-07-30

Family

ID=21827383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO800864A NO154160C (en)	1979-03-30	1980-03-25	EXTRUDING TOOL FOR MANUFACTURING A PLASTIC CLIP STRIP.

Country Status (15)

Country	Link
AU (1)	AU540476B2 (en)
BE (1)	BE882517A (en)
CA (1)	CA1140716A (en)
CH (1)	CH636047A5 (en)
DE (1)	DE3011371C2 (en)
DK (1)	DK157905C (en)
FI (1)	FI72918C (en)
FR (1)	FR2452371A1 (en)
GB (1)	GB2046660B (en)
IE (1)	IE49435B1 (en)
IT (1)	IT1127017B (en)
NL (1)	NL188839C (en)
NO (1)	NO154160C (en)
NZ (1)	NZ193297A (en)
SE (1)	SE435153B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3106023A1 (en) *	1981-02-19	1982-10-14	Felix 4446 Hörstel Heescher	Process for producing ribbed panels serving as construction elements
DE3171003D1 (en) *	1981-04-16	1985-07-25	Dow Chemical Co	Method and apparatus for forming an integral closure for a thermoplastic container
CA1212808A (en) *	1982-03-24	1986-10-21	Gerald H. Scheibner	Process and apparatus for reclosable container stock
US4515647A (en) *	1983-02-08	1985-05-07	The Dow Chemical Company	Method and apparatus for forming an integral closure for a thermoplastic container
DE3633932C1 (en) *	1986-10-04	1988-05-11	Caprano & Brunnhofer	Process for producing a plastic profiled bar with connecting strips for a composite profile
US4741789A (en) *	1986-10-20	1988-05-03	The Dow Chemical Company	Apparatus and process for forming and applying a profile and adjacent rib-type zipper to a traveling film web
US4822539A (en) *	1987-09-14	1989-04-18	Minigrip, Inc.	Method of and apparatus for extruding bag making material having fastener profiles and alignment ribs, with reinforcing and stabilizing beam effect ridge means
DE3831471A1 (en) *	1988-09-16	1990-03-22	Friedhelm Houpt	Process for the automatic production of plastic windows
DE9419699U1 (en) *	1994-12-13	1995-02-02	Ortlieb, Hartmut, 90431 Nürnberg	Roll closure for stuff sacks or the like.
GB0211478D0 (en) *	2002-05-18	2002-06-26	Nelson David E	Method and apparatus for the extrusion of material
US6877898B2 (en)	2002-09-05	2005-04-12	Illinois Tool Works Inc.	Ease of closure through tactile/optical means

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB706323A (en) *	1950-10-13	1954-03-31	Harold Frank Edwin Cirket	Improvements in or relating to the extrusion of plastic materials
FR1492413A (en) *	1965-08-27	1967-08-18	Minigrip Europ As	Process and device for the manufacture of containers provided with a closure device, in particular bags or sachets, in plastic material
DE1479151B2 (en) *	1965-08-27	1972-02-17	Etimex Kunststoffwerke Gmbh, 7000 Stuttgart	EXTRUSION HEAD FOR THE PRODUCTION OF AN OPEN OR TUBE-FITTED PLASTIC WIRE WITH FASTENING RIBS ON ONE SIDE
US3371696A (en) *	1965-10-22	1968-03-05	Ausnit Steven	Reclosable bags with rib and groove elements formed of different materials
US3579730A (en) *	1965-10-22	1971-05-25	Steven Ausnit	Apparatus for making a web having integral interlocking rib and groove portions
FR1568124A (en) *	1968-02-13	1969-05-23
US3565147A (en) *	1968-11-27	1971-02-23	Steven Ausnit	Plastic bag having reinforced closure
BE785716A (en) *	1971-06-30	1973-01-02	Flexico France Sarl	MANUFACTURING PROCESS AND EXTRUSION LINE FOR A PLASTIC TUBE

1980
- 1980-03-25 NO NO800864A patent/NO154160C/en unknown
- 1980-03-25 DE DE3011371A patent/DE3011371C2/en not_active Expired
- 1980-03-27 IT IT48276/80A patent/IT1127017B/en active
- 1980-03-27 IE IE631/80A patent/IE49435B1/en not_active IP Right Cessation
- 1980-03-27 SE SE8002384A patent/SE435153B/en not_active IP Right Cessation
- 1980-03-27 FI FI800957A patent/FI72918C/en not_active IP Right Cessation
- 1980-03-28 NL NLAANVRAGE8001859,A patent/NL188839C/en not_active IP Right Cessation
- 1980-03-28 CH CH247680A patent/CH636047A5/en not_active IP Right Cessation
- 1980-03-28 CA CA000348716A patent/CA1140716A/en not_active Expired
- 1980-03-28 FR FR8006928A patent/FR2452371A1/en active Granted
- 1980-03-28 GB GB8010436A patent/GB2046660B/en not_active Expired
- 1980-03-28 NZ NZ193297A patent/NZ193297A/en unknown
- 1980-03-28 AU AU56939/80A patent/AU540476B2/en not_active Expired
- 1980-03-28 BE BE0/200023A patent/BE882517A/en not_active IP Right Cessation
- 1980-03-28 DK DK136280A patent/DK157905C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL188839B (en)	1992-05-18
NL8001859A (en)	1980-10-02
DK136280A (en)	1980-10-01
DE3011371C2 (en)	1985-03-14
FI800957A (en)	1980-10-01
CA1140716A (en)	1983-02-08
DE3011371A1 (en)	1980-10-02
FR2452371B1 (en)	1984-11-23
AU540476B2 (en)	1984-11-22
IE49435B1 (en)	1985-10-02
FR2452371A1 (en)	1980-10-24
IT8048276A0 (en)	1980-03-27
IT1127017B (en)	1986-05-21
SE8002384L (en)	1980-10-01
NO154160B (en)	1986-04-21
NL188839C (en)	1992-10-16
FI72918B (en)	1987-04-30
SE435153B (en)	1984-09-10
BE882517A (en)	1980-09-29
DK157905B (en)	1990-03-05
NO154160C (en)	1986-07-30
GB2046660A (en)	1980-11-19
CH636047A5 (en)	1983-05-13
IE800631L (en)	1980-09-30
FI72918C (en)	1987-08-10
DK157905C (en)	1990-08-13
NZ193297A (en)	1984-03-16
GB2046660B (en)	1983-05-11
AU5693980A (en)	1980-10-02

Publication	Publication Date	Title
BR7708062A (en)	1978-07-11	MOLDING THERMOPLASTIC COMPOSITION
GB2015418B (en)	1982-10-13	Calibrating synthetic plastics extrudate
MX151765A (en)	1985-03-06	ENHANCED THERMOPLASTIC BROW MOLDING
JPS53143657A (en)	1978-12-14	Multiistage extruder for plastic
JPS52136256A (en)	1977-11-14	Thermoplastic molding compound
BR7902760A (en)	1979-11-27	PLASTIC TAPE REEL
BE874365A (en)	1979-06-18	SCREW EXTRUDER FOR THERMOPLASTIC SYNTHETIC FOAMS
JPS5345343A (en)	1978-04-24	Thermoplastic molding materials
MX145007A (en)	1981-12-14	IMPROVED THERMOPLASTIC MOLDING COMPOSITION
BR7704125A (en)	1978-04-04	MOLDING THERMOPLASTIC COMPOSITION
JPS52119658A (en)	1977-10-07	Thermoplastic molding compound
JPS54155260A (en)	1979-12-07	Forming extruded thermoplastic film
JPS52114649A (en)	1977-09-26	Shockkresistant thermoplastic molding compound
NO800864L (en)	1980-10-01	EXTRUSION Nozzle for making a plastic closure strip
JPS54143461A (en)	1979-11-08	Thermoplastic molding compound
JPS52136258A (en)	1977-11-14	Thermoplastic molding compound
BR7708066A (en)	1978-07-11	MOLDING THERMOPLASTIC COMPOSITION
MX146397A (en)	1982-06-23	IMPROVED THERMOPLASTIC MOLDING COMPOSITION
BR7708069A (en)	1978-07-11	MOLDING THERMOPLASTIC COMPOSITION
MX145965A (en)	1982-04-26	IMPROVED THERMOPLASTIC MOLDING COMPOSITION
GB2003418B (en)	1982-07-14	Plastic extrusion
MX145403A (en)	1982-02-04	IMPROVED THERMOPLASTIC MOLDING COMPOSITION
BE857780R (en)	1978-02-13	THERMOPLASTIC FILM PRODUCTION
MX143880A (en)	1981-07-29	IMPROVED THERMOPLASTIC MOLDING COMPOSITION
JPS553997A (en)	1980-01-12	Extruder for plasticizing plastic