BE702966A - - Google Patents

Info

Publication number
BE702966A
BE702966A BE702966DA BE702966A BE 702966 A BE702966 A BE 702966A BE 702966D A BE702966D A BE 702966DA BE 702966 A BE702966 A BE 702966A
Authority
BE
Belgium
Application number
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE702966A publication Critical patent/BE702966A/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
    • 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
    • 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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0063—Cutting longitudinally
    • 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
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • 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
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/001—Flat articles, e.g. films or sheets having irregular or rough surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/47—Processes of splitting film, webs or sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/35—Work-parting pullers [bursters]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Paints Or Removers (AREA)
BE702966D 1967-04-01 1967-08-23 BE702966A (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0091793 1967-04-01
DEB0092161 1967-04-21

Publications (1)

Publication Number Publication Date
BE702966A true BE702966A (cs) 1968-01-15

Family

ID=25968302

Family Applications (1)

Application Number Title Priority Date Filing Date
BE702966D BE702966A (cs) 1967-04-01 1967-08-23

Country Status (13)

Country Link
US (2) US3594870A (cs)
AT (1) AT314063B (cs)
BE (1) BE702966A (cs)
CH (1) CH482034A (cs)
ES (2) ES344596A1 (cs)
FR (1) FR1550191A (cs)
GB (1) GB1176357A (cs)
IE (1) IE31943B1 (cs)
LU (1) LU54370A1 (cs)
NL (1) NL6711840A (cs)
NO (1) NO123654B (cs)
PL (1) PL71260B1 (cs)
SE (1) SE320144B (cs)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950475A (en) * 1969-02-05 1976-04-13 Smith & Nephew Polyfabrik Limited Method of producing banded fibers from a thermoplastic sheet
US3919377A (en) * 1969-06-27 1975-11-11 Smith & Nephew Polyfab Production of tapes and fibrous materials
CA956421A (en) * 1970-04-10 1974-10-22 Scragg (Ernest) And Sons Limited Textile process and apparatus
US3817671A (en) * 1970-09-01 1974-06-18 J Lemelson Apparatus for forming sheet material
US4101620A (en) * 1970-11-03 1978-07-18 Dynamit Nobel Aktiengesellschaft Process for producing a plastic sheet having parallel ribs extruding from both surfaces
US3761552A (en) * 1971-02-12 1973-09-25 Chevron Res Process for making moresque yarn from polymer film
US4134951A (en) * 1971-08-31 1979-01-16 Smith & Nephew Polyfabrik Limited Production of filaments
DE2450225C3 (de) * 1974-10-23 1986-07-10 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Extruder-Kalander zum Verarbeiten von plastischen Massen
IT1033844B (it) * 1975-08-21 1979-08-10 Attucci E Macchina per la lavorazione di materiale plastico a pellicola tubolare e simile
US4129632A (en) * 1977-12-21 1978-12-12 Chevron Research Company Method for extruding slitting and fibrillating thermoplastic film tapes
US4235574A (en) * 1979-01-17 1980-11-25 Eastman Kodak Company Spinneret orifice cross-section
IT1141842B (it) * 1980-11-17 1986-10-08 Omv Spa Off Mecc Veronese Procedimento per la fabbricazione di oggetti in polistirolo cristallo
US4457685A (en) * 1982-01-04 1984-07-03 Mobil Oil Corporation Extrusion die for shaped extrudate
US4408977A (en) * 1982-06-21 1983-10-11 Eastman Kodak Company Spinneret orifice cross-sections
US4536362A (en) * 1983-10-06 1985-08-20 Mobil Oil Corporation Method for producing longitudinally ribbed plastic film
US5238631A (en) * 1985-11-08 1993-08-24 Kyowa Limited Process of making non-metallic polymeric twist ties
US5079066A (en) * 1988-05-25 1992-01-07 Minnesota Mining And Manufacturing Company Tape having improved tear strength
US5173141A (en) * 1988-05-25 1992-12-22 Minnesota Mining And Manufacturing Company Preparing tape having improved tear strength
US5145544A (en) * 1989-08-01 1992-09-08 Minnesota Mining And Manufacturing Company Method for preparing tape having improved tear strength
US5271728A (en) * 1989-11-21 1993-12-21 Buhler Ag Apparatus with detachable teeth for pressing out raw materials
DE4026337A1 (de) * 1990-08-21 1992-02-27 Hench Automatik App Masch Vorrichtung zum abkuehlen und granulieren von schmelzfluessigen straengen
US5366782A (en) * 1992-08-25 1994-11-22 The Procter & Gamble Company Polymeric web having deformed sections which provide a substantially increased elasticity to the web
US5393470A (en) * 1993-05-20 1995-02-28 Miller; Jack V. Process for manufacturing optical fibers
WO1996020820A1 (en) * 1993-05-20 1996-07-11 Miller Jack V Process for manufacturing optical fiber
US5700413A (en) * 1996-03-27 1997-12-23 Xerox Corporation Extruder die plate with removable splitters
US6037047A (en) * 1997-02-26 2000-03-14 E. I. Du Pont De Nemours And Company Industrial fibers with diamond cross sections and products made therefrom
US5922366A (en) * 1997-02-26 1999-07-13 E.I. Du Pont De Nemours And Company Spinnerets with diamond shaped capillaries
US6147017A (en) * 1997-02-26 2000-11-14 E. I. Du Pont De Nemours And Company Industrial fibers with sinusoidal cross sections and products made therefrom
US5989683A (en) * 1997-09-19 1999-11-23 Bedford Industries, Inc. Wireless polymeric twist tie
US6663809B1 (en) 2000-07-10 2003-12-16 Bedford Industries, Inc. Wireless polymeric twist tie
US7018946B2 (en) * 2003-02-14 2006-03-28 Invista North America S.A.R.L. Fabric including polymer filaments having profiled cross-section
US7678316B2 (en) * 2004-06-08 2010-03-16 3M Innovative Properties Company Coextruded profiled webs
US7241483B2 (en) * 2004-06-08 2007-07-10 3M Innovative Properties Company Reticulated webs and method of making
US7897081B2 (en) * 2004-12-30 2011-03-01 3M Innovative Properties Company Method of extruding articles
US7622180B2 (en) * 2006-07-10 2009-11-24 3M Innovative Properties Company Net hook fasteners
US8025457B2 (en) * 2008-09-29 2011-09-27 Prs Mediterranean Ltd. Geocell for load support applications
US8221669B2 (en) * 2009-09-30 2012-07-17 Stratasys, Inc. Method for building three-dimensional models in extrusion-based digital manufacturing systems using ribbon filaments
CN102834241B (zh) * 2010-03-30 2016-02-24 3M创新有限公司 成型挤出复制
US20140021644A1 (en) * 2012-07-17 2014-01-23 Paragon Films, Inc. Dies and Methods for Improving Physical Properties of Stretch Film
EP3564415A1 (en) * 2013-10-29 2019-11-06 Braskem S.A. System and method of dosing a polymer mixture with a first solvent
CN108699783A (zh) * 2015-12-28 2018-10-23 博优国际集团公司 人造草皮单丝及其制造方法
EP3758911B1 (en) 2018-02-28 2022-03-30 3M Innovative Properties Company Coextruded polymeric article and method of making the same
CN111801212B (zh) 2018-02-28 2022-09-06 3M创新有限公司 共挤出聚合物制品及其制备方法
TWI705164B (zh) * 2020-02-05 2020-09-21 三芳化學工業股份有限公司 熱塑性聚氨酯纖維及其製作方法

Family Cites Families (26)

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US1661069A (en) * 1925-11-14 1928-02-28 Goodrich Co B F Method and apparatus for making strip rubber
FR726766A (fr) * 1930-11-17 1932-06-03 Hagen Ag Gottfried Fils et bandes en caoutchouc
US2327087A (en) * 1940-12-18 1943-08-17 Du Pont Manufacture of staple fibers
US2375542A (en) * 1944-03-16 1945-05-08 United Autographic Register Co Bursting machine
US2464746A (en) * 1946-10-17 1949-03-15 Gering Products Inc Method of manufacturing thermoplastic pellets
US2581922A (en) * 1947-02-05 1952-01-08 Firestone Tire & Rubber Co Apparatus for and method of forming filaments
US2582294A (en) * 1947-10-31 1952-01-15 Dow Chemical Co Continuous method for cooling and shaping thermoplastics
US2723424A (en) * 1948-05-27 1955-11-15 Duratube & Wire Ltd Apparatus for the manufacture of patterned thermoplastic strip material
US2682292A (en) * 1950-08-29 1954-06-29 Reliance Steel Prod Co Continuous system for forming fiber and plastic shapes
US2748401A (en) * 1952-06-30 1956-06-05 Hedwin Corp Extruded flexible and hollow articles and method of making same
BE545456A (cs) * 1955-03-19
US2800180A (en) * 1955-07-06 1957-07-23 Uarco Inc Method of bursting unequal width portions from continuous stationery
US3350488A (en) * 1958-05-27 1967-10-31 Du Pont Process for the production of sharp-edge fibers
BE629367A (cs) * 1962-03-09
NL302406A (cs) * 1962-12-24 1900-01-01
US3164948A (en) * 1963-02-28 1965-01-12 Wall Rope Works Inc Cordage and methods of manufacture thereof
FR1369155A (fr) * 1963-09-11 1964-08-07 British Cellophane Ltd Procédé et appareil pour la fabrication de pellicules ou feuilles flexibles
US3333032A (en) * 1963-11-12 1967-07-25 Union Carbide Corp Treated polymer surfaces of shaped articles
US3496044A (en) * 1964-12-31 1970-02-17 Rowland Products Inc Methods for making patterned sheet material
US3488415A (en) * 1965-07-21 1970-01-06 Smith & Nephew Production of net-like fabrics from plastic material
GB1117527A (en) * 1965-08-06 1968-06-19 Ici Ltd Thermoplastic sheet
GB1130598A (en) * 1966-05-25 1968-10-16 Ici Ltd Extruded sheet
US3746607A (en) * 1966-11-17 1973-07-17 Johnson & Johnson Sheet material
US3515778A (en) * 1967-03-02 1970-06-02 Du Pont Continuous molding of thermoplastic resin
US3470685A (en) * 1967-10-10 1969-10-07 Hercules Inc Synthetic textile yarn
US3495752A (en) * 1969-05-07 1970-02-17 Hercules Inc Method for making yarn by fibrillation of ribbons of plastic material

Also Published As

Publication number Publication date
PL71260B1 (en) 1974-04-30
GB1176357A (en) 1970-01-01
CH482034A (de) 1969-11-30
NL6711840A (cs) 1968-10-02
AT314063B (de) 1974-03-25
LU54370A1 (cs) 1967-10-24
IE31943B1 (en) 1973-02-21
SE320144B (cs) 1970-02-02
NO123654B (cs) 1971-12-27
US4083914A (en) 1978-04-11
FR1550191A (cs) 1968-12-20
IE31943L (en) 1968-10-01
ES358595A1 (es) 1970-06-16
ES344596A1 (es) 1968-12-16
US3594870A (en) 1971-07-27

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