FR1173401A - Procédé et appareil de fabrication de boules de coton hydrophile - Google Patents

Procédé et appareil de fabrication de boules de coton hydrophile

Info

Publication number
FR1173401A
FR1173401A FR1173401DA FR1173401A FR 1173401 A FR1173401 A FR 1173401A FR 1173401D A FR1173401D A FR 1173401DA FR 1173401 A FR1173401 A FR 1173401A
Authority
FR
France
Prior art keywords
cotton wool
making cotton
wool balls
balls
making
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
Other languages
English (en)
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
Application granted granted Critical
Publication of FR1173401A publication Critical patent/FR1173401A/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
    • A61F13/2082—Apparatus or processes of manufacturing
    • A61F13/2085—Catamenial tampons

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
FR1173401D 1956-04-04 1957-03-28 Procédé et appareil de fabrication de boules de coton hydrophile Expired FR1173401A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2992458X 1956-04-04

Publications (1)

Publication Number Publication Date
FR1173401A true FR1173401A (fr) 1959-02-25

Family

ID=4573256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173401D Expired FR1173401A (fr) 1956-04-04 1957-03-28 Procédé et appareil de fabrication de boules de coton hydrophile

Country Status (3)

Country Link
US (1) US2992458A (fr)
DE (1) DE1126784B (fr)
FR (1) FR1173401A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2064756A5 (en) * 1969-10-29 1971-07-23 Quies Boules Waxed cotton plugs made automatically

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ217094A (en) * 1985-12-13 1989-07-27 Wool Res Organisation Apparatus for and method of manufacturing long tailed neps
GB2278131B (en) * 1993-05-21 1997-01-08 Robinson & Sons Ltd Production of multi-coloured cotton wool products
JP6372476B2 (ja) * 2015-11-02 2018-08-15 株式会社豊田自動織機 コーマにおけるラップ切断方法及びラップ切断装置
CN114886669B (zh) * 2022-05-10 2023-03-24 山东海燕医用材料制造有限公司 一种医用棉球生产装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US55881A (en) * 1866-06-26 Improvement in carding-mach ines
US224980A (en) * 1880-02-24 k wright
US810138A (en) * 1904-07-25 1906-01-16 Willard R Green Absorbent material.
US810136A (en) * 1904-07-25 1906-01-16 Willard R Green Absorbent material.
US853854A (en) * 1906-04-23 1907-05-14 Thomas E Ainley Carding-machine.
US1727393A (en) * 1925-08-04 1929-09-10 E L Cady Engineering Company Doffing roll for carding machines
US1833811A (en) * 1929-04-18 1931-11-24 Proctor & Schwartz Inc Process and apparatus for making batting and felts
GB424515A (en) * 1933-11-07 1935-02-22 W A Openshaw Ltd Improvements in carding engines for producing slub yarns
US2146985A (en) * 1935-08-13 1939-02-14 Miriam E Rabell Tampon
US2340311A (en) * 1940-12-07 1944-02-01 Arthur B Donovan Catamenial tampon
US2388030A (en) * 1941-06-25 1945-10-30 Beaudoin Francois Wool carding machine
US2703439A (en) * 1953-11-30 1955-03-08 Firth Carpet Company Inc Means for producing irregular yarns

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2064756A5 (en) * 1969-10-29 1971-07-23 Quies Boules Waxed cotton plugs made automatically

Also Published As

Publication number Publication date
DE1126784B (de) 1962-03-29
US2992458A (en) 1961-07-18

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