ES368608A1 - Un metodo para la confeccion de una cinta u hoja fibriliza-ble. - Google Patents

Un metodo para la confeccion de una cinta u hoja fibriliza-ble.

Info

Publication number
ES368608A1
ES368608A1 ES368608A ES368608A ES368608A1 ES 368608 A1 ES368608 A1 ES 368608A1 ES 368608 A ES368608 A ES 368608A ES 368608 A ES368608 A ES 368608A ES 368608 A1 ES368608 A1 ES 368608A1
Authority
ES
Spain
Prior art keywords
film
discontinuities
tape
spaced
fibrilizable
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES368608A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ernest Scragg and Sons Ltd
Original Assignee
Ernest Scragg and Sons Ltd
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 by Ernest Scragg and Sons Ltd filed Critical Ernest Scragg and Sons Ltd
Publication of ES368608A1 publication Critical patent/ES368608A1/es
Expired legal-status Critical Current

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
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the 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
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
ES368608A 1968-06-22 1969-06-20 Un metodo para la confeccion de una cinta u hoja fibriliza-ble. Expired ES368608A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2990268 1968-06-22

Publications (1)

Publication Number Publication Date
ES368608A1 true ES368608A1 (es) 1971-05-01

Family

ID=10299054

Family Applications (3)

Application Number Title Priority Date Filing Date
ES368608A Expired ES368608A1 (es) 1968-06-22 1969-06-20 Un metodo para la confeccion de una cinta u hoja fibriliza-ble.
ES368609A Expired ES368609A1 (es) 1968-06-22 1969-06-20 Aparato para fabricar una cinta u hoja fibrilizable.
ES1969149713U Expired ES149713Y (es) 1968-06-22 1969-06-20 Una estructura de cinta u hoja fibrilizable extrusionada.

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES368609A Expired ES368609A1 (es) 1968-06-22 1969-06-20 Aparato para fabricar una cinta u hoja fibrilizable.
ES1969149713U Expired ES149713Y (es) 1968-06-22 1969-06-20 Una estructura de cinta u hoja fibrilizable extrusionada.

Country Status (8)

Country Link
BE (1) BE734887A (https=)
CH (1) CH500305A (https=)
DE (1) DE1925987A1 (https=)
DK (1) DK122937B (https=)
ES (3) ES368608A1 (https=)
FR (1) FR2011459A1 (https=)
GB (1) GB1258401A (https=)
NL (1) NL6909364A (https=)

Also Published As

Publication number Publication date
DE1925987A1 (de) 1970-02-26
BE734887A (https=) 1969-12-01
DK122937B (da) 1972-05-01
ES149713Y (es) 1970-05-16
CH500305A (de) 1970-12-15
GB1258401A (https=) 1971-12-30
FR2011459A1 (https=) 1970-02-27
NL6909364A (https=) 1969-12-24
ES368609A1 (es) 1971-05-01
ES149713U (es) 1969-09-16

Similar Documents

Publication Publication Date Title
CH531025A (de) Mindestens teilweise aus Polymerenmaterial bestehender Formkörper, Verfahren zu dessen Herstellung und Verwendung desselben
ES325132A1 (es) Un metodo continuo para la preparacion de filtros tubulares estructuralmente unitarios para humo de tabaco.
AU441548B2 (en) Apparatus for extruding plastic strands and cutting them up into pellets
CH516664A (de) Verfahren und Vorrichtung zur Herstellung von Faserbahnen aus monoaxial orientierten Polymerfolien
CH486570A (de) Vorrichtung zur Herstellung von aus mindestens zwei verschiedenen Polymeren bestehenden Verbundfäden
AT333049B (de) Kalanderwalzenvorrichtung zur kontinuierlichen herstellung von viskosem bandmaterial, insbesondere kunststoffolie
ATA884376A (de) Trockengesponnene fasern und faeden aus faden- bildenden, synthetischen polymeren und ver- fahren zu ihrer herstellung
ES141655U (es) Mejoras introducidas en la fabricacion de cintas de embalaje de material sintetico.
GB1192132A (en) Method for preparing Porous Reticulate Films of Thermoplastic Material
ES368608A1 (es) Un metodo para la confeccion de una cinta u hoja fibriliza-ble.
SE394480B (sv) Lett berande, av vermeisolerande och/eller ljudabsorberande material bestaende yttertakselement
AT248101B (de) Vorrichtung zur Herstellung von allseitig verstreckten Schlauchfolien aus thermoplastischem Kunststoff
SE405978B (sv) Forfarande for kontinuerlig framstellning av formkroppar, speciellt slangar, folier och tradar, ur plast av kemiskt modifierad eggvita
GB1309012A (en) Extrusion die
AT314816B (de) Vorrichtung zur Herstellung von biaxial orientierten Schlauchfolien aus thermoplastischem Kunststoff
AT271501B (de) Verfahren zur gleichzeitigen Herstellung von SO2-Wasser und -Gas mit niedrigem SO2-Gehalt aus Verbrennungsgas mit hohem SO2-Gehalt
AT310370B (de) Vorrichtung zur kontinuierlichen Herstellung von Dochten, Gespinsten oder Vliesen aus Fasern aus thermoplastischem Material
ES463088A1 (es) Metodo para producir estructuras de malla de plastico orien-tadas molecularmente
CH417053A (de) Breitschlitzdüse zur Herstellung von Folienbahnen aus extrusionsfähigen Werkstoffen
AT242353B (de) Vorrichtung zur Herstellung von Schlauchfolien aus thermoplastischem Kunststoff
FR2165417A5 (en) Filament prodn - from molecularly orientable film eg of polypropylene
AT277348B (de) Verfahren und Anlage zur Herstellung von mit bandförmigem Gut isolierten Kabeln und Leitungen, insbesondere von papierisolierten Nachrichtenkabeln
FR1466689A (fr) Extrudeuse perfectionnée, alimentée en matière thermoplastique déjà plastifiée et son procédé d'utilisation
NL139048B (nl) Draden, vezels, foelies en films, bestaande uit een lineair gesegmenteerd polymeer.
ES8106025A1 (es) Procedimiento con su dispositivo de realizacion para la fa- bricacion de un material fibrilado de polipropileno