BR8803633A - Aparelho formador de tela,processo para formar uma tela nao-tecida e produto de tela fora uniforme - Google Patents

Aparelho formador de tela,processo para formar uma tela nao-tecida e produto de tela fora uniforme

Info

Publication number
BR8803633A
BR8803633A BR8803633A BR8803633A BR8803633A BR 8803633 A BR8803633 A BR 8803633A BR 8803633 A BR8803633 A BR 8803633A BR 8803633 A BR8803633 A BR 8803633A BR 8803633 A BR8803633 A BR 8803633A
Authority
BR
Brazil
Prior art keywords
screen
formating
appliance
forming
woven
Prior art date
Application number
BR8803633A
Other languages
English (en)
Portuguese (pt)
Inventor
Allan P Farrington
Gerald M Marshall
Theodore J Krainski
Original Assignee
Johnson & 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 & Johnson filed Critical Johnson & Johnson
Publication of BR8803633A publication Critical patent/BR8803633A/pt

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)
BR8803633A 1987-07-20 1988-07-20 Aparelho formador de tela,processo para formar uma tela nao-tecida e produto de tela fora uniforme BR8803633A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7570887A 1987-07-20 1987-07-20

Publications (1)

Publication Number Publication Date
BR8803633A true BR8803633A (pt) 1989-02-08

Family

ID=22127497

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8803633A BR8803633A (pt) 1987-07-20 1988-07-20 Aparelho formador de tela,processo para formar uma tela nao-tecida e produto de tela fora uniforme

Country Status (7)

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

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 (fr) * 1967-12-18 1900-01-01
US3512218A (en) * 1968-01-19 1970-05-19 Curlator Corp Machine for forming random fiber webs
US3768118A (en) * 1971-01-21 1973-10-30 Johnson & Johnson Web forming process
US3740797A (en) * 1971-01-21 1973-06-26 Johnson & Johnson Method of forming webs and apparatus therefor
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
JP2659405B2 (ja) 1997-09-30
DE3824569A1 (de) 1989-02-09
ZA885223B (en) 1990-03-28
AU1917088A (en) 1989-01-27
DE3824569B4 (de) 2004-07-15
JPS6452857A (en) 1989-02-28
CA1322838C (fr) 1993-10-12
AU592045B2 (en) 1989-12-21
NZ225379A (en) 1990-05-28

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 27/10/2008