ES2084246T3 - Metodo para separar polipropileno en el procesado de la seda y dispositivo para separar polipropileno que emplea tal metodo. - Google Patents

Metodo para separar polipropileno en el procesado de la seda y dispositivo para separar polipropileno que emplea tal metodo.

Info

Publication number
ES2084246T3
ES2084246T3 ES92119136T ES92119136T ES2084246T3 ES 2084246 T3 ES2084246 T3 ES 2084246T3 ES 92119136 T ES92119136 T ES 92119136T ES 92119136 T ES92119136 T ES 92119136T ES 2084246 T3 ES2084246 T3 ES 2084246T3
Authority
ES
Spain
Prior art keywords
polypropylene
silk
silk fibers
separating polypropylene
processing
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 - Lifetime
Application number
ES92119136T
Other languages
English (en)
Inventor
Cesare Liverani
Gianvittore Valent
Paolo Viciguerra
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.)
Casco Nobel Industrial Products AB
Original Assignee
Casco Nobel Industrial Products AB
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 Casco Nobel Industrial Products AB filed Critical Casco Nobel Industrial Products AB
Application granted granted Critical
Publication of ES2084246T3 publication Critical patent/ES2084246T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G31/00—Warning or safety devices, e.g. automatic fault detectors, stop motions
    • D01G31/003—Detection and removal of impurities
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B7/00—Obtaining silk fibres or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

UN METODO PARA SEPARAR POLIPROPILENO EN EL PROCESAMIENTO DE CHAPE DE SEDA, EN EL QUE UNA NAPA (14) DE FIBRAS DE SEDA QUE ESTAN CURVADAS PARCIALMENTE O AL MENOS SUFICIENTEMENTE PARALELAS SUFRE UNA ACCION DE CALENTAMIENTO ENTRE 110 (GRADOS) C Y 160 (GRADOS) C JUNTO CON UNA ACCION SIMULTANEA DE COMPRESION CONTROLADA PARA FORMAR GRUPOS DE POLIPROPILENO Y FIBRAS DE SEDA Y POSTERIORMENTE UNA ACCION DE CURVADO O PRECURVADO PARA LA ELIMINACION DEFINITIVA DE DICHOS GRUPOS DE POLIPROPILENO Y FIBRAS DE SEDA. EL DISPOSITIVO SEPARA EL POLIPROPILENO EN EL PROCESAMIENTO DE CHAPE DE SEDA, QUE SE COLOCA AGUAS ABAJO DE UN BANCO DE ESTIRADO (13) O MAQUINA ANALOGA QUE PRODUCE UNA NAPA (14) DE FIBRAS DE SEDA, INCLUYENDO EL DISPOSITIVO UN SISTEMA DE TRANSPORTE (CORREA/TAMBOR) QUE COOPERA CON SISTEMAS QUE CALIENTAN Y APLICAN AJUSTABLEMENTE PRESION A LA NAPA.
ES92119136T 1991-11-15 1992-11-09 Metodo para separar polipropileno en el procesado de la seda y dispositivo para separar polipropileno que emplea tal metodo. Expired - Lifetime ES2084246T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD910191A IT1252852B (it) 1991-11-15 1991-11-15 Procedimento per selezionare polipropilene nella lavorazione della seta e selezionatore di polipropilene adottante tale procedimento

Publications (1)

Publication Number Publication Date
ES2084246T3 true ES2084246T3 (es) 1996-05-01

Family

ID=11420948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92119136T Expired - Lifetime ES2084246T3 (es) 1991-11-15 1992-11-09 Metodo para separar polipropileno en el procesado de la seda y dispositivo para separar polipropileno que emplea tal metodo.

Country Status (6)

Country Link
US (1) US5305497A (es)
EP (1) EP0542166B1 (es)
JP (1) JPH06207327A (es)
DE (1) DE69207724T2 (es)
ES (1) ES2084246T3 (es)
IT (1) IT1252852B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP537198A0 (en) * 1998-08-21 1998-09-10 Polygon Pty Ltd As Trustee For Polygon Unit Trust A system for treating materials for separation
EP1234900A1 (de) * 2001-02-22 2002-08-28 Jossi Holding AG Verfahren und Vorrichtung zum Ausscheiden von Fremdstoffen in Fasermaterial, insbesondere in Rohbaumwolle
AU2003302300A1 (en) * 2003-12-19 2005-08-12 Spinner, Hermann Method for removing honeydew and synthetic fibres of fibrous materials and device for carrying out said method
EP1574606A1 (de) * 2004-03-08 2005-09-14 Jossi Holding AG Verfahren und Vorrichtung für die Aufbereitung von Fasermaterial
EP1609892A1 (de) * 2004-06-23 2005-12-28 Jossi Holding AG Verfahren und Vorrichtung für die Aufbereitung von Fasermaterial
US8925328B2 (en) * 2009-10-26 2015-01-06 Siemens Energy, Inc. Gas turbine starting process
CN107723808A (zh) * 2017-11-28 2018-02-23 鹿寨县贵盛茧丝工贸有限公司 茧丝浸湿装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR4966E (fr) * 1904-07-30 1905-11-25 Jean Villy Méthode de peignage des déchets de soie et des fibres textiles en général
US1565196A (en) * 1923-03-21 1925-12-08 Cugnolio Piana And C Treatment of silk shreds
FR83693E (fr) * 1963-05-27 1964-09-25 Alsacienne Constr Meca Perfectionnement aux peigneuses de fibres textiles
US3763778A (en) * 1972-02-28 1973-10-09 Ryco Graphic Mfg Method for surface maintenance of printing press blanket cylinders
DE2922151A1 (de) * 1979-05-31 1980-12-11 Sandvik Conveyor Gmbh Doppelbandpresse
SE447081B (sv) * 1985-03-13 1986-10-27 Kmw Ab Varmpress for behandling av en kontinuerlig materialbana
DE3819883A1 (de) * 1988-06-03 1989-12-07 Rieter Ag Maschf Verfahren und vorrichtung zur behandlung von mit honigtau befallene baumwolle
US5061735A (en) * 1990-08-15 1991-10-29 Plastic Recovery Systems, Inc. Process for the separation of plastics
US5091753A (en) * 1991-05-13 1992-02-25 Eastman Kodak Company Cleaning apparatus having a surface-conforming blade

Also Published As

Publication number Publication date
ITUD910191A1 (it) 1993-05-15
IT1252852B (it) 1995-06-28
JPH06207327A (ja) 1994-07-26
ITUD910191A0 (it) 1991-11-15
EP0542166A1 (en) 1993-05-19
EP0542166B1 (en) 1996-01-17
US5305497A (en) 1994-04-26
DE69207724T2 (de) 1996-06-20
DE69207724D1 (de) 1996-02-29

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