[go: up one dir, main page]

ES307502A1 - Method of manufacturing a unitary and absorbent fluid product. (Machine-translation by Google Translate, not legally binding) - Google Patents

Method of manufacturing a unitary and absorbent fluid product. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES307502A1
ES307502A1 ES0307502A ES307502A ES307502A1 ES 307502 A1 ES307502 A1 ES 307502A1 ES 0307502 A ES0307502 A ES 0307502A ES 307502 A ES307502 A ES 307502A ES 307502 A1 ES307502 A1 ES 307502A1
Authority
ES
Spain
Prior art keywords
felt
fibers
unitary
translation
manufacturing
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
Application number
ES0307502A
Other languages
Spanish (es)
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.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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 Johnson and Johnson filed Critical Johnson and Johnson
Publication of ES307502A1 publication Critical patent/ES307502A1/en
Expired 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
    • A61F13/36—Surgical swabs, e.g. for absorbency or packing body cavities during surgery
    • 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
    • A61F13/01—Non-adhesive bandages or dressings
    • A61F13/01021—Non-adhesive bandages or dressings characterised by the structure of the dressing
    • 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
    • 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
    • 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
    • A61F13/531—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 having a homogeneous composition through the thickness of the pad
    • A61F13/532—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 having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/533—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 having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression
    • 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
    • A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/425—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/58—Adhesives
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/66—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions at spaced points or locations
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/68—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions the bonding agent being applied in the form of foam
    • 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
    • A61F13/51—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 outer layers of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • 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
    • A61F2013/00361—Plasters
    • A61F2013/00727—Plasters means for wound humidity control
    • A61F2013/00731—Plasters means for wound humidity control with absorbing pads
    • A61F2013/0074—Plasters means for wound humidity control with absorbing pads containing foams

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Nonwoven Fabrics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Method of manufacturing a unitary and fluid-absorbent product composed of a spongy felt of mechanically intertwined fibers, interlaced and irregularly arranged, of a length not exceeding 1/4 inch (6.3 mm), whose spongy felt is weak and unable to be handled without separation of fibers in the absence of a binder, and an adhesive binder material distributed through the fibers on one or both surfaces of said felt, but without being introduced therein, thereby converting the respective surface fibers into a relatively strong that is mechanically fixed to the non-bonded internal portion of the felt and converts it into a manageable, relatively strong and self-supporting structure, said method being characterized in that a binder material in the form of foam is applied to one or both surfaces of the fluffy felt so that the penetration of the binding agent into said surface is limited or surfaces, after which the binder material is subjected to drying while on the surface of the felt. (Machine-translation by Google Translate, not legally binding)
ES0307502A 1963-12-24 1964-12-23 Method of manufacturing a unitary and absorbent fluid product. (Machine-translation by Google Translate, not legally binding) Expired ES307502A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33308763A 1963-12-24 1963-12-24
US33308563A 1963-12-24 1963-12-24

Publications (1)

Publication Number Publication Date
ES307502A1 true ES307502A1 (en) 1965-05-16

Family

ID=26988542

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0307502A Expired ES307502A1 (en) 1963-12-24 1964-12-23 Method of manufacturing a unitary and absorbent fluid product. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
JP (1) JPS496151B1 (en)
BE (1) BE657615A (en)
BR (1) BR6465542D0 (en)
ES (1) ES307502A1 (en)
GB (1) GB1071191A (en)
MY (1) MY6900018A (en)
NL (2) NL6415092A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908058A (en) * 1974-01-16 1975-09-23 Johnson & Johnson Spot-bonded nonwoven fabrics and methods of making the same
US4015604A (en) * 1976-03-25 1977-04-05 Personal Products Company Absorbent product with side leakage control means
US4072150A (en) * 1976-11-15 1978-02-07 Glassman Jacob A Double-duty diaper and insert therefor
JPS5445194U (en) * 1977-09-05 1979-03-28
AU530540B2 (en) * 1979-09-19 1983-07-21 Johnson & Johnson Baby Products Company Absorbent structure
MX151778A (en) * 1979-10-22 1985-03-08 Kimberly Clark Co IMPROVEMENTS TO SANITARY TOWEL
DE3034806A1 (en) * 1980-09-16 1982-03-25 Mathias 4815 Schloss Holte Mitter DEVICE FOR APPLYING A MEDIUM BY MEANS OF A SCREEN TEMPLATE
DE3034805A1 (en) * 1980-09-16 1982-03-25 Mathias 4815 Schloss Holte Mitter DEVICE FOR SUPPLYING AN ORDER MEDIA IN FRONT OF AN ORDER DEVICE INSIDE A ROTATING OR. ON A LEVEL TEMPLATE
NZ209140A (en) * 1983-08-15 1989-04-26 Personal Products Co Absorbent product:batt has water insoluble film on one surface
FR2560519B1 (en) * 1984-03-05 1989-05-05 Collin Marcel STICK FOR CAVITY CARE OF THE "NEZ-EARS" BODY
DE3437183C2 (en) * 1984-10-10 1986-09-11 Fa. Carl Freudenberg, 6940 Weinheim Microporous multilayer nonwoven for medical purposes and processes for the production thereof
FR2583674B1 (en) * 1985-06-24 1987-08-28 Beghin Say Sa PROCESS FOR INCORPORATING POWDERY PRODUCTS WITHIN A FIBER MATTRESS AND DEVICE FOR IMPLEMENTING SAME
GR1002202B (en) * 1991-04-12 1996-03-22 Mcneil Ppc Inc Absorbent pads and process thereof.
CA2057609A1 (en) * 1991-12-13 1993-06-14 Martin Lemay Method and apparatus for applying a conditioning agent to a fibrous material and the resulting product thereof
GB2315221B (en) * 1996-07-12 2001-01-17 Camelot Superabsorbents Ltd Absorbent articles
CN1434693A (en) * 2000-05-12 2003-08-06 Bki控股公司 Absorbent structure with integral vapor transmissive moisture barrier
US20030119406A1 (en) 2001-12-20 2003-06-26 Abuto Francis Paul Targeted on-line stabilized absorbent structures
EP1455699A2 (en) * 2001-12-20 2004-09-15 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure
EP1680058A1 (en) * 2003-06-02 2006-07-19 Beatrice Pfister Dressing
US20040267226A1 (en) * 2003-06-30 2004-12-30 Shmuel Dabi Absorbent article including in situ cover
USD646381S1 (en) 2008-10-17 2011-10-04 Kimberly-Clark Worldwide, Inc. Printed absorbent pad
CN111888094A (en) * 2020-07-16 2020-11-06 湖北丝宝股份有限公司 Absorption core, disposable absorption product and preparation process thereof

Also Published As

Publication number Publication date
BE657615A (en) 1965-06-24
MY6900018A (en) 1969-12-31
BR6465542D0 (en) 1973-07-26
NL6415092A (en) 1965-06-25
NL6415093A (en) 1965-06-25
GB1071191A (en) 1967-06-07
JPS496151B1 (en) 1974-02-12

Similar Documents

Publication Publication Date Title
ES307502A1 (en) Method of manufacturing a unitary and absorbent fluid product. (Machine-translation by Google Translate, not legally binding)
ES297047A1 (en) Procedure for manufacturing agglutined textile materials (Machine-translation by Google Translate, not legally binding)
BR7500777A (en) HYDRO-DISPERSIBLE NON-WOVEN CLOTH AND ABSORBENT PRODUCT UNDERSTANDING THE SAME
ES324684A1 (en) A METHOD FOR MANUFACTURING ABRASIVE ARTICLES.
ES404364A1 (en) Air filter and method of making the same
ES398530A1 (en) Non-woven fabrics
BR7608474A (en) BIAXIALLY ORIENTED NON-WOVEN CLOTH THAT HAS LONG AND SHORT FIBERS
AU2261170A (en) Improvements in and relating tothe needling of fibre mats
FR1275132A (en) Felted and fibrous laminate and machine for making it
GB556186A (en) Improvements in or relating to the manufacture of felted fabrics
SE319118B (en)
GB1027335A (en) Improvements in fluid filters
FR2028048A1 (en) Support bed for oyster larvae
CA676710A (en) Felted fibrous mat and apparatus for preparing same
GB1036306A (en) Insulating board and the manufacture thereof
FR1424007A (en) Binding of fibrous material in sheets
GB877296A (en) Fibrous product
GB2018599A (en) Catamenial appliances
CH395002A (en) Vibrating roller for generating vibrations in material webs that are guided through treatment fluids
AU256728B2 (en) Improved method and apparatus for pressing fibrous materials having entrained fluids
AT247698B (en) Device for the defibration of rags, waste paper, wood chips and the like like
AU358061A (en) Improved method and apparatus for pressing fibrous materials having entrained fluids
CA605842A (en) Method and apparatus for cleaning and felting fibrous material
CA599016A (en) Method and apparatus for manufacturing paper or fibrous board
AU256530B2 (en) Needled nonwoven fabrics and their manufacture