CA1322838C - Ductless webber - Google Patents

Ductless webber

Info

Publication number
CA1322838C
CA1322838C CA000572199A CA572199A CA1322838C CA 1322838 C CA1322838 C CA 1322838C CA 000572199 A CA000572199 A CA 000572199A CA 572199 A CA572199 A CA 572199A CA 1322838 C CA1322838 C CA 1322838C
Authority
CA
Canada
Prior art keywords
cylinder
fibers
forming apparatus
fiber
lickerin
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 - Lifetime
Application number
CA000572199A
Other languages
English (en)
French (fr)
Inventor
Allan P. Farrington
Gerald M. Marshall
Theodore J. Krainski
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 CA1322838C publication Critical patent/CA1322838C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G25/00—Lap-forming devices not integral with machines specified above
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D21B1/066—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
CA000572199A 1987-07-20 1988-07-15 Ductless webber Expired - Lifetime CA1322838C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7570887A 1987-07-20 1987-07-20
US075,708 1987-07-20

Publications (1)

Publication Number Publication Date
CA1322838C true CA1322838C (en) 1993-10-12

Family

ID=22127497

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000572199A Expired - Lifetime CA1322838C (en) 1987-07-20 1988-07-15 Ductless webber

Country Status (7)

Country Link
JP (1) JP2659405B2 (ja)
AU (1) AU592045B2 (ja)
BR (1) BR8803633A (ja)
CA (1) CA1322838C (ja)
DE (1) DE3824569B4 (ja)
NZ (1) NZ225379A (ja)
ZA (1) ZA885223B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19714348C2 (de) * 1997-03-26 2001-06-07 Rudolf Grafe Verfahren zur Herstellung von Dämmstoffen aus Textilabfällen, danach hergestellte Dämmstoffe und Verwendung derselben
CZ295945B6 (cs) * 2000-08-31 2005-12-14 Rieter Cz A. S. Způsob přivádění vlákenného materiálu k podávacímu ústrojí rozvolňovacího a čisticího stroje a zařízení k jeho provádění
CN109953850A (zh) * 2017-12-22 2019-07-02 北京小鹿科技有限公司 一种不断层不起团吸收芯体的制备系统
CN108774811B (zh) * 2018-05-31 2021-04-20 湖州品创孵化器有限公司 一种无纺布成型装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO29514A (ja) * 1967-12-18 1900-01-01
US3512218A (en) * 1968-01-19 1970-05-19 Curlator Corp Machine for forming random fiber webs
US3740797A (en) * 1971-01-21 1973-06-26 Johnson & Johnson Method of forming webs and apparatus therefor
US3768118A (en) * 1971-01-21 1973-10-30 Johnson & Johnson Web forming process
US4130915A (en) * 1977-09-19 1978-12-26 Scott Paper Company Carding operation for forming a fibrous structure

Also Published As

Publication number Publication date
JPS6452857A (en) 1989-02-28
BR8803633A (pt) 1989-02-08
AU1917088A (en) 1989-01-27
DE3824569A1 (de) 1989-02-09
NZ225379A (en) 1990-05-28
AU592045B2 (en) 1989-12-21
DE3824569B4 (de) 2004-07-15
ZA885223B (en) 1990-03-28
JP2659405B2 (ja) 1997-09-30

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 20101012