AU465319B2 - Web forming process - Google Patents
Web forming processInfo
- Publication number
- AU465319B2 AU465319B2 AU38115/72A AU3811572A AU465319B2 AU 465319 B2 AU465319 B2 AU 465319B2 AU 38115/72 A AU38115/72 A AU 38115/72A AU 3811572 A AU3811572 A AU 3811572A AU 465319 B2 AU465319 B2 AU 465319B2
- Authority
- AU
- Australia
- Prior art keywords
- forming process
- web forming
- web
- forming
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/26—Special paper or cardboard manufactured by dry method; Apparatus or processes for forming webs by dry method from mainly short-fibre or particle material, e.g. paper pulp
- D21H5/2607—Pretreatment and individualisation of the fibres, formation of the mixture fibres-gas and laying the fibres on a forming surface
- D21H5/2628—Formation of a product from several constituents, e.g. blends of various types of fibres, fillers and/or binders or formation from various sources and/or streams or fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/28—Organic non-cellulose fibres from natural polymers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10854671A | 1971-01-21 | 1971-01-21 | |
USUS108546 | 1971-01-21 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU85840/75A Division AU491646B2 (en) | 1975-10-17 | 1975-10-17 | Nonwoven fiber webs |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3811572A AU3811572A (en) | 1973-07-26 |
AU465319B2 true AU465319B2 (en) | 1975-09-25 |
Family
ID=22322815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU38115/72A Expired AU465319B2 (en) | 1971-01-21 | 1972-01-20 | Web forming process |
Country Status (11)
Country | Link |
---|---|
US (1) | US3768118A (en) |
JP (1) | JPS556748B1 (en) |
AU (1) | AU465319B2 (en) |
BR (1) | BR7200367D0 (en) |
DE (1) | DE2202955C2 (en) |
FI (1) | FI52119C (en) |
FR (1) | FR2122555B1 (en) |
GB (1) | GB1375585A (en) |
IT (1) | IT948268B (en) |
NL (1) | NL174378C (en) |
SE (1) | SE373168B (en) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895089A (en) * | 1973-04-04 | 1975-07-15 | Johnson & Johnson | Method for preparing air-laid nonwoven webs from combined streams |
US3963392A (en) * | 1973-04-04 | 1976-06-15 | Johnson & Johnson | Apparatus for preparing air-laid nonwoven webs from combined streams |
US4326000A (en) * | 1973-04-30 | 1982-04-20 | Scott Paper Company | Soft, absorbent, unitary, laminate-like fibrous web |
US3952124A (en) * | 1973-07-09 | 1976-04-20 | Johnson & Johnson | Back-to-back transition web and method of making said |
US4045833A (en) * | 1973-08-06 | 1977-09-06 | Johnson & Johnson | Absorbent bed pad |
US3914822A (en) * | 1974-03-14 | 1975-10-28 | Rando Machine Corp | Machine for forming random fiber webs |
US3918126A (en) * | 1974-07-12 | 1975-11-11 | Rando Machine Corp | Method and machine for forming random fiber webs |
DE2625177C3 (en) * | 1976-06-04 | 1985-01-24 | Vereinigte Papierwerke Schickedanz & Co, 8500 Nürnberg | Absorbent bodies for hygienic purposes |
US4097965A (en) * | 1976-08-17 | 1978-07-04 | Scott Paper Company | Apparatus and method for forming fibrous structures comprising predominantly short fibers |
JPS5746974Y2 (en) * | 1977-06-17 | 1982-10-15 | ||
US4223677A (en) * | 1979-05-11 | 1980-09-23 | Scott Paper Company | Absorbent fibrous structure and disposable diaper including same |
US4425126A (en) | 1979-12-28 | 1984-01-10 | Johnson & Johnson Baby Products Company | Fibrous material and method of making the same using thermoplastic synthetic wood pulp fibers |
JPS572326U (en) * | 1980-06-04 | 1982-01-07 | ||
US4392861A (en) * | 1980-10-14 | 1983-07-12 | Johnson & Johnson Baby Products Company | Two-ply fibrous facing material |
US4475271A (en) * | 1982-04-29 | 1984-10-09 | Chicopee | Process and apparatus for producing uniform fibrous web at high rate of speed |
DE3413629C2 (en) * | 1983-05-05 | 1986-05-07 | Ernst Dr. Linz Fehrer | Device for the production of nonwovens |
US4657793A (en) * | 1984-07-16 | 1987-04-14 | Ethicon, Inc. | Fibrous structures |
DE3522208A1 (en) * | 1984-07-18 | 1986-01-23 | Ernst Dr. Linz Fehrer | DEVICE FOR MANUFACTURING FIBER PLANTS |
DE3508344A1 (en) * | 1985-03-08 | 1986-09-11 | Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied | Machine for producing pad-like absorbent inserts |
EP0254393A1 (en) * | 1986-07-18 | 1988-01-27 | Showa Denko Kabushiki Kaisha | Elastic absorbent and process and apparatus for production thereof |
US5298320A (en) * | 1987-04-10 | 1994-03-29 | Commonwealth Sceintific And Industrial Research Organisation | Non-woven material containing wool |
NZ225379A (en) * | 1987-07-20 | 1990-05-28 | Johnson & Johnson | Forming uniform non-woven webs from short fibre stock |
US4795335A (en) * | 1987-07-20 | 1989-01-03 | Johnson & Johnson | Multi-headed ductless webber |
US4952128A (en) * | 1987-09-22 | 1990-08-28 | Chicopee | Transverse web forming apparatus |
US4921659A (en) * | 1987-09-22 | 1990-05-01 | Chicopee | Method of forming a fibrous web using a variable transverse webber |
US4904439A (en) * | 1988-07-18 | 1990-02-27 | Johnson & Johnson | Method of making a non-woven fiber web using a multi-headed ductless webber |
CA2014203C (en) * | 1989-05-08 | 2000-03-21 | Margaret Gwyn Latimer | Absorbent structure having improved fluid surge management and product incorporating same |
US5004579A (en) * | 1989-05-26 | 1991-04-02 | Mcneil-Ppc-Inc. | Methods and apparatus for selective placement of fibrous material in formed fibrous articles |
DE3920066A1 (en) * | 1989-06-20 | 1991-01-10 | Corovin Gmbh | COMPOSITE FLEECE MATERIAL |
US5685757A (en) * | 1989-06-20 | 1997-11-11 | Corovin Gmbh | Fibrous spun-bonded non-woven composite |
US4991264A (en) * | 1990-01-16 | 1991-02-12 | International Paper Company | Apparatus and method for use in-line with a card to enhance tensile strength in nonwoven materials |
US5142752A (en) * | 1990-03-16 | 1992-09-01 | International Paper Company | Method for producing textured nonwoven fabric |
US5266250A (en) * | 1990-05-09 | 1993-11-30 | Kroyer K K K | Method of modifying cellulosic wood fibers and using said fibers for producing fibrous products |
US5202077A (en) * | 1990-07-10 | 1993-04-13 | Milliken Research Corporation | Method for removal of substrate material by means of heated pressurized fluid stream |
US5037409A (en) * | 1990-07-12 | 1991-08-06 | Kimberly-Clark Corporation | Absorbent article having a hydrophilic flow-modulating layer |
US5253392A (en) * | 1990-11-13 | 1993-10-19 | Ripley William G | System and method for producing a bleached cotton, nonwoven web |
ATE107977T1 (en) * | 1990-12-27 | 1994-07-15 | Corovin Gmbh | COVER FLEECE. |
ZA92308B (en) * | 1991-09-11 | 1992-10-28 | Kimberly Clark Co | Thin absorbent article having rapid uptake of liquid |
US5192606A (en) | 1991-09-11 | 1993-03-09 | Kimberly-Clark Corporation | Absorbent article having a liner which exhibits improved softness and dryness, and provides for rapid uptake of liquid |
DE9210235U1 (en) * | 1992-07-30 | 1992-10-29 | Ems-Inventa AG, Zürich | Nonwovens for paper machine felts made from synthetic fibres |
MX213505B (en) * | 1993-02-24 | 2003-04-03 | ||
US5447677A (en) * | 1993-06-02 | 1995-09-05 | Mcneil-Ppc, Inc. | Apparatus and method for making absorbent products containing a first material dispersed within a second material |
AT400582B (en) * | 1993-06-18 | 1996-01-25 | Fehrer Ernst | DEVICE FOR PRODUCING A FIBER FABRIC |
US5425907A (en) * | 1993-10-18 | 1995-06-20 | Schuller International, Inc. | Method of making a cylindrical filter cartridge |
US5404626A (en) * | 1993-10-25 | 1995-04-11 | Milliken Research Corporation | Method and apparatus to create an improved moire fabric by utilizing pressurized heated gas |
CA2129210A1 (en) * | 1994-03-31 | 1995-10-01 | Debra Jean Mcdowall | Liquid distribution layer for absorbent articles |
US5865933A (en) * | 1996-11-12 | 1999-02-02 | Milliken Research Corporation | Method for selectively carving color contrasting patterns in textile fabric |
DE19654457A1 (en) * | 1996-12-27 | 1998-07-02 | Hartmann Paul Ag | Cotton product for cosmetic, hygienic and / or medical purposes |
SE512700C2 (en) * | 1997-02-04 | 2000-05-02 | Sca Hygiene Prod Ab | Absorbent articles with improved surface properties |
NO304060B1 (en) * | 1997-03-19 | 1998-10-19 | Atle Nordvik | Fire protection cloth |
US7195810B1 (en) * | 1999-04-27 | 2007-03-27 | Fort James Corporation | Air-laid absorbent sheet with sinuate emboss |
US6893525B1 (en) * | 1999-05-05 | 2005-05-17 | Fort James Corporation | Method for embossing air-laid webs using laser engraved heated embossing rolls |
JP4376439B2 (en) * | 2000-09-27 | 2009-12-02 | トヨタ紡織株式会社 | FIBER LAYER, ITS MANUFACTURING METHOD, AND ITS MANUFACTURING DEVICE |
US20030041807A1 (en) * | 2001-08-28 | 2003-03-06 | Wulforst Christopher Carl | Animal bed |
AU2003230625A1 (en) * | 2002-03-15 | 2003-09-29 | Milliken And Company | Method for producing a spun-bonded nonwoven web with improved abrasion resistance |
US7194788B2 (en) * | 2003-12-23 | 2007-03-27 | Kimberly-Clark Worldwide, Inc. | Soft and bulky composite fabrics |
US7846005B2 (en) * | 2004-11-05 | 2010-12-07 | Hbi Branded Apparel Enterprises, Llc | Molded non-woven fabrics and methods of molding |
EP1937885A2 (en) * | 2005-09-01 | 2008-07-02 | Sellars Absorbent Materials, Inc. | Method and device for forming non-woven, dry-laid, creped material |
WO2007033158A2 (en) * | 2005-09-12 | 2007-03-22 | Sellars Absorbent Materials, Inc. | Method and device for making towel, tissue, and wipers on an air carding or air lay line utilizing hydrogen bonds |
JP6546043B2 (en) * | 2015-09-02 | 2019-07-17 | 花王株式会社 | Method of manufacturing absorber |
CN111556909B (en) | 2017-11-22 | 2024-04-09 | 挤压集团公司 | Meltblowing die tip assembly and method |
CN115305642B (en) * | 2022-08-17 | 2023-04-07 | 浙江海明实业有限公司 | Production equipment and production process of antibacterial and hygroscopic light down-like flocculus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2743758A (en) * | 1950-11-13 | 1956-05-01 | Cascades Plywood Corp | Fiber mat forming apparatus and methods |
US2622308A (en) * | 1951-07-19 | 1952-12-23 | Melvyn J Harris | Cushioning material and method of making same |
US3010161A (en) * | 1954-02-16 | 1961-11-28 | Wood Conversion Co | Method and means for producing mixed fiber suspensions in air and felts therefrom |
US2913365A (en) * | 1954-12-01 | 1959-11-17 | C H Dexter & Sons Inc | Fibrous webs and method and apparatus for making same |
GB807515A (en) * | 1955-08-23 | 1959-01-14 | Tmm Research Ltd | Improvements in machinery for and method of opening, cleaning and subsequent treatment of textile fibrous material |
NO29514A (en) * | 1967-12-18 | 1900-01-01 | ||
US3512218A (en) * | 1968-01-19 | 1970-05-19 | Curlator Corp | Machine for forming random fiber webs |
AT320478B (en) * | 1968-03-07 | 1975-02-10 | Schuller Gmbh Glaswerk | Method and device for the production of a flat mat or nonwoven fiber body from felted staple fibers, e.g. Glass staple fibers |
-
1971
- 1971-01-21 US US00108546A patent/US3768118A/en not_active Expired - Lifetime
-
1972
- 1972-01-20 IT IT47840/72A patent/IT948268B/en active
- 1972-01-20 FR FR7201920A patent/FR2122555B1/fr not_active Expired
- 1972-01-20 FI FI720148A patent/FI52119C/en active
- 1972-01-20 SE SE7200641A patent/SE373168B/xx unknown
- 1972-01-20 AU AU38115/72A patent/AU465319B2/en not_active Expired
- 1972-01-21 GB GB306072A patent/GB1375585A/en not_active Expired
- 1972-01-21 BR BR367/72A patent/BR7200367D0/en unknown
- 1972-01-21 NL NLAANVRAGE7200918,A patent/NL174378C/en not_active IP Right Cessation
- 1972-01-21 JP JP822772A patent/JPS556748B1/ja active Pending
- 1972-01-21 DE DE2202955A patent/DE2202955C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI52119C (en) | 1977-06-10 |
DE2202955C2 (en) | 1983-03-03 |
NL174378C (en) | 1984-06-01 |
FR2122555A1 (en) | 1972-09-01 |
GB1375585A (en) | 1974-11-27 |
FR2122555B1 (en) | 1975-08-29 |
SE373168B (en) | 1975-01-27 |
DE2202955A1 (en) | 1972-08-10 |
NL7200918A (en) | 1972-07-25 |
IT948268B (en) | 1973-05-30 |
JPS556748B1 (en) | 1980-02-19 |
FI52119B (en) | 1977-02-28 |
US3768118A (en) | 1973-10-30 |
BR7200367D0 (en) | 1973-06-07 |
NL174378B (en) | 1984-01-02 |
AU3811572A (en) | 1973-07-26 |
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