LU65616A1 - - Google Patents

Info

Publication number: LU65616A1
Authority: LU; Luxembourg

Application number

LU65616A

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.)

1971-06-30

Filing date

1972-06-28

Publication date

1973-07-18

1972-06-28 Application filed filed Critical

1973-07-18 Publication of LU65616A1 publication Critical patent/LU65616A1/xx

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
- B29C48/25—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
- 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
- B29C48/03—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
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

LU65616A 1971-06-30 1972-06-28 LU65616A1 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7123943A FR2143587B1 (xx)	1971-06-30	1971-06-30

Publications (1)

Publication Number	Publication Date
LU65616A1 true LU65616A1 (xx)	1973-07-18

Family

ID=9079617

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU65616A LU65616A1 (xx)	1971-06-30	1972-06-28

Country Status (6)

Country	Link
US (1)	US3841816A (xx)
BE (1)	BE785716A (xx)
DE (1)	DE2231583C3 (xx)
FR (1)	FR2143587B1 (xx)
GB (1)	GB1399744A (xx)
LU (1)	LU65616A1 (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5586720A (en) *	1978-12-25	1980-06-30	Chisso Eng Kk	Manufacturing device for plastic tubular film
NO154160C (no) *	1979-03-30	1986-07-30	Union Carbide Corp	Ekstruderingsverktoey for fremstilling av en plastlukkestrimmel.
DE3414234A1 (de) *	1984-04-14	1985-10-24	Basf Ag, 6700 Ludwigshafen	Verfahren und vorrichtung zur herstellung blasgeformter hohlkoerper aus thermoplastischen kunststoffen
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
GB8809401D0 (en) *	1988-04-21	1988-05-25	Roeder Ind Holdings	Reclosable fasteners methods & apparatus for producing fastener profiles & products incorporating same
DE9012288U1 (de) *	1990-08-27	1991-09-19	SIV Deutschland GmbH, 6000 Frankfurt	Düse zum Extrudieren einer profilierten Polyurethanraupe
US5496164A (en) *	1994-10-20	1996-03-05	The Conair Group, Inc.	In-line tubing die
KR20010081220A (ko) *	2000-02-11	2001-08-29	호메 윌리암	비례 조절 가스 밸브
DE10204897B4 (de) *	2002-02-06	2006-03-23	Windmöller & Hölscher Kg	Blaskopf zum Extrudieren von Folien mit Spannelementen, die Leitungen für Kühlluft enthalten
US6994535B2 (en) *	2002-06-27	2006-02-07	S.C. Johnson Home Storage, Inc.	Method and apparatus for forming a guide rib on a section of plastic film
US20040001651A1 (en) *	2002-06-27	2004-01-01	Pawloski James C.	Closure device for a reclosable pouch
US7137736B2 (en)	2003-05-19	2006-11-21	S.C. Johnson Home Storage, Inc.	Closure device for a reclosable pouch
US20040234171A1 (en) *	2003-05-19	2004-11-25	Dais Brian C.	Reclosable pouch with closure device that allows venting and/or an air-tight seal
US20040256761A1 (en) *	2003-06-17	2004-12-23	Pawloski James C.	Method of and apparatus for producing a reclosable pouch
US7850368B2 (en)	2004-06-04	2010-12-14	S.C. Johnson & Son, Inc.	Closure device for a reclosable pouch
US7494333B2 (en)	2004-06-04	2009-02-24	S.C. Johnson Home Storage, Inc.	Apparatus for forming multiple closure elements
US7419300B2 (en)	2004-06-16	2008-09-02	S.C. Johnson Home Storage, Inc.	Pouch having fold-up handles
US20090028469A1 (en) *	2007-07-24	2009-01-29	Illinois Tool Works Inc.	Method to accurately control size, velocity, and relative position sets of reclosable mechanism
CN103042687A (zh) *	2013-01-18	2013-04-17	王根乐	吹膜机的基座与风机分流箱的一体化结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3072962A (en) *	1960-06-20	1963-01-15	American Viscose Corp	Film extrusion nozzle
FR1286216A (fr) *	1960-04-11	1962-03-02	Seisan Nipponsha Kk	Procédé et appareil pour la fabrication de sacs en résine synthétique comportant un dispositif de fermeture
DE1286295B (de) *	1962-05-23	1969-01-02	Seisan Nipponsha Kk	Spritzkopf zum kontinuierlichen Ausspritzen von Kunststoff, zum Herstellen einer zur Bildung von Kunststoffbeuteln dienenden Schlauchfolie mit Profilleisten fuer den Beutelverschluss
NL299295A (xx) *	1962-10-17	1900-01-01
US3320340A (en) *	1964-07-20	1967-05-16	Minigrip Inc	Controlled cooling of extruded plastic
DE1479151B2 (de) *	1965-08-27	1972-02-17	Etimex Kunststoffwerke Gmbh, 7000 Stuttgart	Strangpresskopf zum herstellen einer offenen oder schlauchfoer migen kunststoffbahn mit einseitig angeordneten verschluss rippen
BE759943Q (fr) *	1967-05-03	1971-05-17	Flexico France Sarl	Procede et dispositif pour la fabrication d'un tube en matiere plastique avec un cordon de dechirement incorpore et emballages ou sachets fabriques avec de tels tubes
DE1704769C3 (de) *	1967-10-14	1974-05-22	Minigrip Europ As	Strangpresskopf zum kontinuierlichen Ausspritzen einer Kunststoffolie,die mit zwei in Spritzrichtung verlaufenden Verschlussleisten versehen ist
US3597795A (en) *	1968-10-07	1971-08-10	Kakuji Naito	Die head for the continuous extrusion of plastic film with profiles for a closure for use in plastic bags
US3700370A (en) *	1970-03-02	1972-10-24	Dow Chemical Co	Film size control apparatus

0
- BE BE785716D patent/BE785716A/xx not_active IP Right Cessation
1971
- 1971-06-30 FR FR7123943A patent/FR2143587B1/fr not_active Expired
1972
- 1972-04-14 US US00243966A patent/US3841816A/en not_active Expired - Lifetime
- 1972-06-28 LU LU65616A patent/LU65616A1/xx unknown
- 1972-06-28 DE DE2231583A patent/DE2231583C3/de not_active Expired
- 1972-06-30 GB GB3083472A patent/GB1399744A/en not_active Expired

Also Published As

Publication number	Publication date
GB1399744A (en)	1975-07-02
DE2231583C3 (de)	1981-07-23
FR2143587A1 (xx)	1973-02-09
DE2231583A1 (de)	1973-01-11
US3841816A (en)	1974-10-15
FR2143587B1 (xx)	1974-03-22
BE785716A (fr)	1973-01-02
DE2231583B2 (de)	1980-12-11

Publication	Publication Date	Title
DK139720C (xx)	1979-10-01
DK130652B (xx)	1975-03-17
FR2143587B1 (xx)	1974-03-22
DK140537C (xx)	1980-02-18
FR2107292A5 (xx)	1972-05-05
DK133640C (xx)	1976-11-08
CS175443B2 (xx)	1977-05-31
CS150037B1 (xx)	1973-09-04
FR2121238A5 (xx)	1972-08-18
CS164781B2 (xx)	1975-11-28
FR2123546A1 (xx)	1972-09-08
FI50973B (xx)	1976-05-31
FR2121820A6 (xx)	1972-08-25
CS168124B1 (xx)	1976-05-28
FR2083209A5 (xx)	1971-12-10
FR2091944B2 (xx)	1973-06-08
DK129879C (xx)	1975-05-05
CS149554B1 (xx)	1973-07-25
CS155883B1 (xx)	1974-06-24
CS164377B1 (xx)	1975-11-07
DE2138164A1 (xx)	1972-10-12
DE2159544A1 (xx)	1973-01-18
CS159009B1 (xx)	1974-12-27
CS168799B1 (xx)	1976-06-29
CS156744B1 (xx)	1974-08-23