ES377338A1 - Dispositivo de caja de formacion de bajo vacio. - Google Patents

Dispositivo de caja de formacion de bajo vacio.

Info

Publication number
ES377338A1
ES377338A1 ES377338A ES377338A ES377338A1 ES 377338 A1 ES377338 A1 ES 377338A1 ES 377338 A ES377338 A ES 377338A ES 377338 A ES377338 A ES 377338A ES 377338 A1 ES377338 A1 ES 377338A1
Authority
ES
Spain
Prior art keywords
paper
making machines
vacuum boxes
box
vacuum
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
ES377338A
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 & Sons Ltd C H
Original Assignee
Johnson & Sons Ltd C H
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 & Sons Ltd C H filed Critical Johnson & Sons Ltd C H
Publication of ES377338A1 publication Critical patent/ES377338A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/52—Suction boxes without rolls

Landscapes

  • Paper (AREA)
  • Making Paper Articles (AREA)
ES377338A 1969-03-11 1970-03-10 Dispositivo de caja de formacion de bajo vacio. Expired ES377338A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1267169 1969-03-11

Publications (1)

Publication Number Publication Date
ES377338A1 true ES377338A1 (es) 1972-06-16

Family

ID=10008986

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377338A Expired ES377338A1 (es) 1969-03-11 1970-03-10 Dispositivo de caja de formacion de bajo vacio.

Country Status (3)

Country Link
ES (1) ES377338A1 (es)
FR (1) FR2037934A5 (es)
GB (1) GB1307980A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836428A (en) * 1972-08-25 1974-09-17 Albany Int Corp Adjustable slot suction box cover
GB0311802D0 (en) 2003-05-22 2003-06-25 Perplas Ltd Apparatus

Also Published As

Publication number Publication date
FR2037934A5 (es) 1970-12-31
GB1307980A (en) 1973-02-21

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