ES2100265T3 - Procedimiento y aparato para aplicar intermitentemente material particulado en polvo a un substrato fibroso. - Google Patents

Procedimiento y aparato para aplicar intermitentemente material particulado en polvo a un substrato fibroso.

Info

Publication number
ES2100265T3
ES2100265T3 ES92121264T ES92121264T ES2100265T3 ES 2100265 T3 ES2100265 T3 ES 2100265T3 ES 92121264 T ES92121264 T ES 92121264T ES 92121264 T ES92121264 T ES 92121264T ES 2100265 T3 ES2100265 T3 ES 2100265T3
Authority
ES
Spain
Prior art keywords
nozzle
powdered material
jet
fibrous substrate
substrate
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
ES92121264T
Other languages
English (en)
Inventor
Kenneth Anthony Pelley
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.)
Kenvue Brands LLC
Original Assignee
McNeil PPC Inc
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 McNeil PPC Inc filed Critical McNeil PPC Inc
Application granted granted Critical
Publication of ES2100265T3 publication Critical patent/ES2100265T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/10—Arrangements for collecting, re-using or eliminating excess spraying material the excess material being particulate
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

SE PRESENTAN UN APARATO Y UN METODO PARA LA APLICACION DE UN MATERIAL EN POLVO EN PARTICULAS EN UN SUSTRATO FIBROSO MOVIL (58). EL APARATO INCLUYE UN ALIMENTADOR DE MATERIAL SECO VOLUMETRICO (22) PARA LA FORMACION DE UN CHORRO CONTINUO DE MATERIAL EN POLVO EN PARTICULAS. EL CHORRO CONTINUO SE TRANSMITE ENTONCES A TRAVES DE UNA TOBERA (38) Y SALE POR UN ORIFICIO DE SALIDA (42) DE LA MISMA. UN CONTROLADOR DEL MOVIMIENTO PUEDE HACER QUE LA TOBERA SE MUEVA ENTRE UNA PRIMERA Y UNA SEGUNDA POSICION (47, 49). EL CONTROLADOR DEL MOVIMIENTO INCLUYE UNA CAJA DE ENGRANAJES DIFERENCIAL AJUSTABLE Y UN CODIFICADOR PARA LA SINCRONIZACION DEL SUMINISTRO DE POLVO EN UN LUGAR PREDETERMINADO DEL SUSTRATO. MAS ALLA DEL ORIFICIO DE SALIDA (42) DE LA TOBERA (38) HAY COLOCADO UN SEPARADOR DEL FLUJO (41) Y ENTRE LA PRIMERA Y LA SEGUNDA POSICIONES (47, 49). CUANDO SE ENCUENTRA EN FUNCIONAMIENTO, AL COMENZAR EL MOVIMIENTO SE ACCIONA LA TOBERA (38) QUE OSCILA ENTRE LA PRIMERA Y LA SEGUNDA POSICIONES (47, 49) A UNA VELOCIDAD VARIABLE EN CADA CICLO DE PRODUCCION. CUANDO LA TOBERA (38) CRUZA UN PLANO DEL SEPARADOR DE FLUJO (41), EL CHORRO CONTINUO DEL MATERIAL EN POLVO EN PARTICULAS QUE SALE DE LA TOBERA (38) SE DIVIDE EN DOS CHORROS INTERMITENTES DE MATERIAL EN POLVO EN PARTICULAS. EL PRIMER CHORRO INTERMITENTE SE APLICA EN UN LUGAR DETERMINADO DEL SUSTRATO FIBROSO MOVIL (58) PARA FORMAR UNA CAPA DE MATERIAL EN POLVO EN PARTICULAS DENTRO DE UNA PORCION PREDETERMINADA DEL SUSTRATO (58). AL SEGUNDO CHORRO INTERMITENTE SE LE HACE CIRCULAR DE NUEVO PARA QUE VUELVA AL ALIMENTADOR DE MATERIAL SECO VOLUMETRICO (22).
ES92121264T 1991-12-12 1992-12-14 Procedimiento y aparato para aplicar intermitentemente material particulado en polvo a un substrato fibroso. Expired - Lifetime ES2100265T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/806,954 US5213817A (en) 1991-12-12 1991-12-12 Apparatus for intermittently applying particulate powder material to a fibrous substrate

Publications (1)

Publication Number Publication Date
ES2100265T3 true ES2100265T3 (es) 1997-06-16

Family

ID=25195211

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92121264T Expired - Lifetime ES2100265T3 (es) 1991-12-12 1992-12-14 Procedimiento y aparato para aplicar intermitentemente material particulado en polvo a un substrato fibroso.

Country Status (26)

Country Link
US (3) US5213817A (es)
EP (1) EP0547549B1 (es)
JP (1) JP3439784B2 (es)
KR (1) KR100222509B1 (es)
CN (1) CN1050278C (es)
AT (1) ATE149001T1 (es)
AU (1) AU662370B2 (es)
BR (1) BR9204995A (es)
CA (1) CA2084841C (es)
CZ (1) CZ284496B6 (es)
DE (1) DE69217541T2 (es)
DK (1) DK0547549T3 (es)
EG (1) EG19956A (es)
ES (1) ES2100265T3 (es)
FI (1) FI925635A7 (es)
GR (1) GR1002518B (es)
HK (1) HK114697A (es)
HU (1) HU215908B (es)
MX (1) MX9207183A (es)
MY (1) MY110103A (es)
PH (2) PH11995051423B1 (es)
PL (1) PL172252B1 (es)
SI (1) SI9200381A (es)
SK (1) SK280573B6 (es)
TW (1) TW257729B (es)
ZA (1) ZA929645B (es)

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AU662370B2 (en) 1995-08-31
GR1002518B (el) 1997-01-23
MX9207183A (es) 1993-07-01
HUT66851A (en) 1995-01-30
PL172252B1 (pl) 1997-08-29
EG19956A (en) 1996-10-31
FI925635A7 (fi) 1993-06-13
JPH05277147A (ja) 1993-10-26
EP0547549B1 (en) 1997-02-19
ATE149001T1 (de) 1997-03-15
US5213817A (en) 1993-05-25
ZA929645B (en) 1994-06-13
PH29442A (en) 1996-01-15
CZ284496B6 (cs) 1998-12-16
CA2084841A1 (en) 1993-06-13
KR100222509B1 (ko) 1999-10-01
BR9204995A (pt) 1993-06-15
PH11995051423B1 (en) 1999-10-07
PL296976A1 (en) 1994-01-24
SI9200381A (en) 1993-06-30
SK361092A3 (en) 1995-06-07
CN1050278C (zh) 2000-03-15
HU215908B (hu) 1999-03-29
DK0547549T3 (da) 1997-08-25
CN1080513A (zh) 1994-01-12
DE69217541D1 (de) 1997-03-27
JP3439784B2 (ja) 2003-08-25
HU9203792D0 (en) 1993-04-28
DE69217541T2 (de) 1997-09-18
AU2989392A (en) 1993-06-17
FI925635A0 (fi) 1992-12-11
CZ361092A3 (en) 1993-08-11
US5614147A (en) 1997-03-25
US5350597A (en) 1994-09-27
GR920100544A (el) 1993-08-31
EP0547549A1 (en) 1993-06-23
SK280573B6 (sk) 2000-04-10
KR930011971A (ko) 1993-07-20
TW257729B (en) 1995-09-21
HK114697A (en) 1997-08-29
CA2084841C (en) 2004-07-13
MY110103A (en) 1998-01-27

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