Classifications

• • D—TEXTILES; PAPER
  • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
  • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
  • D21F7/00—Other details of machines for making continuous webs of paper
  • D21F7/001—Wire-changing arrangements
• • D—TEXTILES; PAPER
  • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
  • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
  • D21F2/00—Transferring continuous webs from wet ends to press sections
• • D—TEXTILES; PAPER
  • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
  • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
  • D21F3/00—Press section of machines for making continuous webs of paper
  • D21F3/02—Wet presses
  • D21F3/10—Suction rolls, e.g. couch rolls
  • D21F3/105—Covers thereof

Priority Applications (4)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8508686

Family Applications (1)

Country Status (2)

• 1974
  • 1974-12-20 FI FI3720/74A patent/FI372074A/fi unknown
• 1975
  • 1975-12-17 SE SE7514243A patent/SE416973B/xx not_active IP Right Cessation

Also Published As

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