SE435153B - Strengsprutningsverktyg for framstellning av minst en forslutningslist av plast - Google Patents
Strengsprutningsverktyg for framstellning av minst en forslutningslist av plastInfo
- Publication number
- SE435153B SE435153B SE8002384A SE8002384A SE435153B SE 435153 B SE435153 B SE 435153B SE 8002384 A SE8002384 A SE 8002384A SE 8002384 A SE8002384 A SE 8002384A SE 435153 B SE435153 B SE 435153B
- Authority
- SE
- Sweden
- Prior art keywords
- profile
- base
- spray
- channel
- front surface
- Prior art date
Links
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)
- Bag Frames (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Making Paper Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2566579A | 1979-03-30 | 1979-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8002384L SE8002384L (sv) | 1980-10-01 |
SE435153B true SE435153B (sv) | 1984-09-10 |
Family
ID=21827383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8002384A SE435153B (sv) | 1979-03-30 | 1980-03-27 | Strengsprutningsverktyg for framstellning av minst en forslutningslist av plast |
Country Status (15)
Country | Link |
---|---|
AU (1) | AU540476B2 (no) |
BE (1) | BE882517A (no) |
CA (1) | CA1140716A (no) |
CH (1) | CH636047A5 (no) |
DE (1) | DE3011371C2 (no) |
DK (1) | DK157905C (no) |
FI (1) | FI72918C (no) |
FR (1) | FR2452371A1 (no) |
GB (1) | GB2046660B (no) |
IE (1) | IE49435B1 (no) |
IT (1) | IT1127017B (no) |
NL (1) | NL188839C (no) |
NO (1) | NO154160C (no) |
NZ (1) | NZ193297A (no) |
SE (1) | SE435153B (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3106023A1 (de) * | 1981-02-19 | 1982-10-14 | Felix 4446 Hörstel Heescher | "verfahren zur herstellung von als bauelemente dienenden stegplatten" |
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 (de) * | 1988-09-16 | 1990-03-22 | Friedhelm Houpt | Verfahren zur automatischen herstellung von kunststoff-fenstern |
DE9419699U1 (de) * | 1994-12-13 | 1995-02-02 | Ortlieb, Hartmut, 90431 Nürnberg | Rollverschluß für Packsäcke o.dgl. |
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)
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 (fr) * | 1965-08-27 | 1967-08-18 | Minigrip Europ As | Procédé et dispositif pour la fabrication de récipients munis d'un dispositif de fermeture, notamment de sacs ou sachets, en matière plastique |
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 |
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 (no) * | 1968-02-13 | 1969-05-23 | ||
US3565147A (en) * | 1968-11-27 | 1971-02-23 | Steven Ausnit | Plastic bag having reinforced closure |
BE785716A (fr) * | 1971-06-30 | 1973-01-02 | Flexico France Sarl | Procede de fabrication et filiere d'extrusion pour un tube en matiere plastique |
-
1980
- 1980-03-25 DE DE3011371A patent/DE3011371C2/de not_active Expired
- 1980-03-25 NO NO800864A patent/NO154160C/no unknown
- 1980-03-27 IE IE631/80A patent/IE49435B1/en not_active IP Right Cessation
- 1980-03-27 FI FI800957A patent/FI72918C/fi not_active IP Right Cessation
- 1980-03-27 IT IT48276/80A patent/IT1127017B/it active
- 1980-03-27 SE SE8002384A patent/SE435153B/sv not_active IP Right Cessation
- 1980-03-28 GB GB8010436A patent/GB2046660B/en not_active Expired
- 1980-03-28 AU AU56939/80A patent/AU540476B2/en not_active Expired
- 1980-03-28 FR FR8006928A patent/FR2452371A1/fr active Granted
- 1980-03-28 CA CA000348716A patent/CA1140716A/en not_active Expired
- 1980-03-28 BE BE0/200023A patent/BE882517A/fr not_active IP Right Cessation
- 1980-03-28 DK DK136280A patent/DK157905C/da not_active IP Right Cessation
- 1980-03-28 NZ NZ193297A patent/NZ193297A/en unknown
- 1980-03-28 CH CH247680A patent/CH636047A5/fr not_active IP Right Cessation
- 1980-03-28 NL NLAANVRAGE8001859,A patent/NL188839C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL188839B (nl) | 1992-05-18 |
NL8001859A (nl) | 1980-10-02 |
DE3011371C2 (de) | 1985-03-14 |
BE882517A (fr) | 1980-09-29 |
SE8002384L (sv) | 1980-10-01 |
CA1140716A (en) | 1983-02-08 |
DK157905B (da) | 1990-03-05 |
IT8048276A0 (it) | 1980-03-27 |
FI800957A (fi) | 1980-10-01 |
NO154160B (no) | 1986-04-21 |
NL188839C (nl) | 1992-10-16 |
NZ193297A (en) | 1984-03-16 |
FR2452371B1 (no) | 1984-11-23 |
AU5693980A (en) | 1980-10-02 |
NO800864L (no) | 1980-10-01 |
AU540476B2 (en) | 1984-11-22 |
FR2452371A1 (fr) | 1980-10-24 |
NO154160C (no) | 1986-07-30 |
CH636047A5 (fr) | 1983-05-13 |
FI72918B (fi) | 1987-04-30 |
IE49435B1 (en) | 1985-10-02 |
DK136280A (da) | 1980-10-01 |
DK157905C (da) | 1990-08-13 |
GB2046660A (en) | 1980-11-19 |
DE3011371A1 (de) | 1980-10-02 |
GB2046660B (en) | 1983-05-11 |
FI72918C (fi) | 1987-08-10 |
IE800631L (en) | 1980-09-30 |
IT1127017B (it) | 1986-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4540537A (en) | Method and extruding die apparatus for producing a plastic closure strip | |
EP0168926B1 (en) | Method and apparatus for melt-lamination by co-extrusion | |
SE435153B (sv) | Strengsprutningsverktyg for framstellning av minst en forslutningslist av plast | |
EP0201617B1 (en) | Method and apparatus for continuously co-extruding a sheet | |
US4839131A (en) | Layer width control | |
US4435141A (en) | Multicomponent continuous film die | |
US4443400A (en) | Method and apparatus for the formation of profiled thermoplastic film | |
DE60103874T2 (de) | Verfahren und vorrichtung zum vereinigen von blatt- oder bandförmigen strömen in einem koextrusionsverfahren | |
US4669965A (en) | Multi-layer extrusion die | |
EP0879132B1 (de) | Extrusionsanlage mit einer formgebungseinrichtung | |
US3480998A (en) | Extrusion hopper | |
US5256052A (en) | Extrusion process and apparatus with modified preland | |
JP3522291B2 (ja) | 熱可塑性プラスチックから平らな帯材を製造するための押出しダイ | |
WO2013147961A1 (en) | Varying transition zone manifold | |
DE1729599C3 (de) | StrangpreBkopf zum Strangpressen von flachen Profilsträngen aus unterschiedlichen Kautschukmischungen, insbesondere Rohlaufstreifen für Luftreifen | |
DE3719242A1 (de) | Verfahren und vorrichtung zur herstellung von kunststoffolien | |
DE69313930T2 (de) | Extrusion bei dem die Richtung des Extrudates rechtwinkelig zur Richtung der Extrusionsachse ist | |
DE69306786T3 (de) | Wandernder mehrkammer-formtunnel zum giessen von profilrohr und formblock | |
DE3244139A1 (de) | Steuervorrichtung fuer maschinenbuetten | |
US3941551A (en) | Apparatus involving a centerplate and a heat sink between multiple flat extrusion streams | |
DE3633919C1 (en) | Process and mould for producing upholsteries provided with foam-backed coverings, in particular upholsteries for car seats | |
DE69109076T2 (de) | Vorrichtung zum Extrudieren von einem Profilelement mit einer hohlförmigen Struktur aus thermoplastischem Kunststoff. | |
EP3986644B1 (de) | Dichtungssystem | |
DE19936308A1 (de) | Vorrichtung und Verfahren zur Herstellung von zwei- oder mehrfarbigen Folien, Schalttafelfolien, Armaturenbrettfolien | |
DE102007058405A1 (de) | Umlenkvorrichtung zum Umlenken von flexiblem Flachmaterial |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8002384-9 Effective date: 19931008 Format of ref document f/p: F |