BE785716A - Procede de fabrication et filiere d'extrusion pour un tube en matiere plastique - Google Patents
Procede de fabrication et filiere d'extrusion pour un tube en matiere plastiqueInfo
- Publication number
- BE785716A BE785716A BE785716DA BE785716A BE 785716 A BE785716 A BE 785716A BE 785716D A BE785716D A BE 785716DA BE 785716 A BE785716 A BE 785716A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing process
- plastic tube
- extrusion line
- extrusion
- line
- Prior art date
Links
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7123943A FR2143587B1 (fr) | 1971-06-30 | 1971-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE785716A true BE785716A (fr) | 1973-01-02 |
Family
ID=9079617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE785716D BE785716A (fr) | 1971-06-30 | Procede de fabrication et filiere d'extrusion pour un tube en matiere plastique |
Country Status (6)
Country | Link |
---|---|
US (1) | US3841816A (fr) |
BE (1) | BE785716A (fr) |
DE (1) | DE2231583C3 (fr) |
FR (1) | FR2143587B1 (fr) |
GB (1) | GB1399744A (fr) |
LU (1) | LU65616A1 (fr) |
Families Citing this family (19)
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 |
DE3011371C2 (de) * | 1979-03-30 | 1985-03-14 | Union Carbide Corp., New York, N.Y. | Extrudiervorrichtung zur Herstellung von Verschlußstreifen aus Kunststoff |
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 |
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 |
US7137736B2 (en) | 2003-05-19 | 2006-11-21 | S.C. Johnson Home Storage, Inc. | Closure device for a reclosable pouch |
US20040256761A1 (en) * | 2003-06-17 | 2004-12-23 | Pawloski James C. | Method of and apparatus for producing a reclosable pouch |
US7494333B2 (en) | 2004-06-04 | 2009-02-24 | S.C. Johnson Home Storage, Inc. | Apparatus for forming multiple closure elements |
US7850368B2 (en) | 2004-06-04 | 2010-12-14 | S.C. Johnson & Son, Inc. | Closure device for a reclosable pouch |
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)
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 (fr) * | 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 |
DE1704769B2 (de) * | 1967-10-14 | 1973-10-04 | Minigrip Europe A/S, Kopenhagen | 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/fr 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 |
---|---|
LU65616A1 (fr) | 1973-07-18 |
FR2143587A1 (fr) | 1973-02-09 |
DE2231583B2 (de) | 1980-12-11 |
US3841816A (en) | 1974-10-15 |
FR2143587B1 (fr) | 1974-03-22 |
GB1399744A (en) | 1975-07-02 |
DE2231583C3 (de) | 1981-07-23 |
DE2231583A1 (de) | 1973-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: FLEXICO FRANCE Effective date: 19920630 |