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1. WO1996034132 - MODULAR MELTBLOWING DIE

Publication Number WO/1996/034132
Publication Date 31.10.1996
International Application No. PCT/US1996/005825
International Filing Date 26.04.1996
IPC
B05B 7/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
02Spray pistols; Apparatus for discharge
08with separate outlet orifices, e.g. to form parallel jets, to form intersecting jets
B05C 5/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
02from an outlet device in contact, or almost in contact, with the work
D01D 4/02 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
4Spinnerette packs; Cleaning thereof
02Spinnerettes
D01D 5/098 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
5Formation of filaments, threads, or the like
08Melt-spinning methods
098with simultaneous stretching
CPC
B05B 7/0884
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
02Spray pistols; Apparatus for discharge
08with separate outlet orifices, e.g. to form parallel jets ; , i.e. the axis of the jets being parallel; , to form intersecting jets ; , i.e. the axis of the jets converging but not necessarily intersecting at a point
0884the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being aligned
B05C 5/0237
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
02the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g.; from an outlet device in contact or almost in contact, with the work
0225characterised by flow controlling means, e.g. valves, located proximate the outlet
0237Fluid actuated valves
B05C 5/0279
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
02the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g.; from an outlet device in contact or almost in contact, with the work
027Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
0275flow controlled, e.g. by a valve
0279independently, e.g. individually, flow controlled
D01D 4/025
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
4Spinnerette packs; Cleaning thereof
02Spinnerettes
025Melt-blowing or solution-blowing dies
D01D 5/0985
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
5Formation of filaments, threads, or the like
08Melt spinning methods
098with simultaneous stretching
0985by means of a flowing gas (e.g. melt-blowing)
Applicants
  • EXXON CHEMICAL PATENTS INC. [US]/[US]
Inventors
  • ALLEN, Martin, Anthony
  • FETCKO, John, Thomas
Agents
  • MILLER, Douglas, W.
Priority Data
08/429,19326.04.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MODULAR MELTBLOWING DIE
(FR) MATRICE MODULAIRE DE SOUFFLAGE A CHAUD
Abstract
(EN)
Modular die constructions include a plurality of side-by-side self-contained, interchangeable meltblowing modules (12) on a manifold (11) so that the length of the die can be varied by adding modules (12) or removing modules (12) from the manifold (11).
(FR)
Cette invention concerne des configurations modulaires de matrices qui sont constituées d'une pluralité de modules de soufflage à chaud contigus, autonomes et interchangeables, disposés sur un distributeur de manière à ce que l'on puisse faire varier la longueur de la matrice en ajoutant ou en enlevant des modules sur ledit distributeur.
Also published as
Latest bibliographic data on file with the International Bureau