CO5121088A1 - PROCESS FOR THE UNIFORM DISTRIBUTION OF PARTICLE MATERIAL IN THE TRANSVERSAL DIRECTION - Google Patents

PROCESS FOR THE UNIFORM DISTRIBUTION OF PARTICLE MATERIAL IN THE TRANSVERSAL DIRECTION

Info

Publication number
CO5121088A1
CO5121088A1 CO99076823A CO99076823A CO5121088A1 CO 5121088 A1 CO5121088 A1 CO 5121088A1 CO 99076823 A CO99076823 A CO 99076823A CO 99076823 A CO99076823 A CO 99076823A CO 5121088 A1 CO5121088 A1 CO 5121088A1
Authority
CO
Colombia
Prior art keywords
particulate material
uniform distribution
tissue
fibrous
forming chamber
Prior art date
Application number
CO99076823A
Other languages
Spanish (es)
Inventor
John Anthony Rooyakkers
David Arthur Fell
Thomas Joel Halloran
Paul Martin Niemi
Martin Karl Olsen
Jr Kenneth Raymond Schueler
Tippey Darold Dean
Original Assignee
Kimberly Clark Co
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
Priority claimed from US09/421,720 external-priority patent/US6207099B1/en
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of CO5121088A1 publication Critical patent/CO5121088A1/en

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
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • 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
    • 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
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state

Abstract

Un método para formar una distribución esencialmente uniforme de material en partículas en la dirección transversal a la máquina dentro de un tejido fibroso, que comprende los pasos de: a) proporcionar una corriente de suministro llevada por gas del material en partículas; b) transferir una cantidad seleccionada del material en partículas a una corriente de gas descarga para proporcionar un flujo de dicho material en partículas a través de un conducto de descarga y de una boquilla de descarga, incluyendo un borde de extremo y teniendo una forma oval, adentro de una cámara formadora de tejido; c) proporcionar un flujo de un material fibroso seleccionado adentro de la cámara formadora de tejido; y d) recibir dicho material fibroso y dicho material en partículas sobre una capa formadora perforada localizada dentro de la cámara formadora de tejido para producir dicho tejido fibroso el cual incluye una distribución esencialmente uniforme del material en partículas.<EMI FILE="99076823_1" ID="1" IMF=JPEG >A method for forming an essentially uniform distribution of particulate material in the transverse direction to the machine within a fibrous tissue, comprising the steps of: a) providing a gas-borne supply stream of the particulate material; b) transfer a selected amount of the particulate material to a discharge gas stream to provide a flow of said particulate material through a discharge conduit and a discharge nozzle, including an end edge and having an oval shape, inside a tissue forming chamber; c) provide a flow of a selected fibrous material into the tissue forming chamber; and d) receiving said fibrous material and said particulate material on a perforated forming layer located within the tissue forming chamber to produce said fibrous tissue which includes an essentially uniform distribution of the particulate material. <EMI FILE = "99076823_1" ID = "1" MFI = JPEG>

CO99076823A 1998-12-11 1999-12-07 PROCESS FOR THE UNIFORM DISTRIBUTION OF PARTICLE MATERIAL IN THE TRANSVERSAL DIRECTION CO5121088A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11188198P 1998-12-11 1998-12-11
US09/421,720 US6207099B1 (en) 1999-10-20 1999-10-20 Process for uniform cross-direction distribution of particulate material

Publications (1)

Publication Number Publication Date
CO5121088A1 true CO5121088A1 (en) 2002-01-30

Family

ID=26809336

Family Applications (1)

Application Number Title Priority Date Filing Date
CO99076823A CO5121088A1 (en) 1998-12-11 1999-12-07 PROCESS FOR THE UNIFORM DISTRIBUTION OF PARTICLE MATERIAL IN THE TRANSVERSAL DIRECTION

Country Status (5)

Country Link
AR (1) AR021615A1 (en)
AU (1) AU2176700A (en)
CO (1) CO5121088A1 (en)
PE (1) PE20001170A1 (en)
WO (1) WO2000033783A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6797360B2 (en) 2001-08-22 2004-09-28 Kimberly-Clark Worldwide, Inc. Nonwoven composite with high pre-and post-wetting permeability
JP5455638B2 (en) * 2006-12-05 2014-03-26 ビーエーエスエフ ソシエタス・ヨーロピア Solid particle controlled dispersion nozzle and method
EP4236891A1 (en) * 2020-10-30 2023-09-06 The Procter & Gamble Company Structures comprising particles and processes for making same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072654A3 (en) * 1981-08-19 1983-08-24 Ecomax (U.K.) Limited Delivery nozzle for use with a mineral fibre pumping apparatus
US4551191A (en) * 1984-06-29 1985-11-05 The Procter & Gamble Company Method for uniformly distributing discrete particles on a moving porous web
US5213817A (en) * 1991-12-12 1993-05-25 Mcneil-Ppc, Inc. Apparatus for intermittently applying particulate powder material to a fibrous substrate
US5558713A (en) * 1994-10-31 1996-09-24 The Procter & Gamble Company Method and apparatus for forming a pulsed stream of particles for application to a fibrous web

Also Published As

Publication number Publication date
AU2176700A (en) 2000-06-26
AR021615A1 (en) 2002-07-31
WO2000033783A1 (en) 2000-06-15
PE20001170A1 (en) 2000-10-26

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