Classifications

• • D—TEXTILES; PAPER
  • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
  • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
  • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
  • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
  • D21H23/22—Addition to the formed paper
  • D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
  • B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
  • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
  • D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
  • D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
  • D06B1/145—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller the treating material being kept in the trough formed between two or more rollers
• • D—TEXTILES; PAPER
  • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
  • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
  • D21H5/00—Special paper or cardboard not otherwise provided for
  • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
  • D21H5/0012—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours

Landscapes

• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Coating Apparatus (AREA)
• Paper (AREA)
• Application Of Or Painting With Fluid Materials (AREA)
• Seal Device For Vehicle (AREA)
• Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
• Magnetic Heads (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=8513845

Family Applications (1)

Country Status (13)

Families Citing this family (11)

Family Cites Families (13)

• 1980
  • 1980-10-08 FI FI803185A patent/FI66448C/fi not_active IP Right Cessation
• 1981
  • 1981-10-06 AT AT0429381A patent/AT381741B/de not_active IP Right Cessation
  • 1981-10-06 AU AU76055/81A patent/AU545690B2/en not_active Ceased
  • 1981-10-06 DE DE19813139739 patent/DE3139739A1/de not_active Withdrawn
  • 1981-10-07 GB GB8130311A patent/GB2085328B/en not_active Expired
  • 1981-10-07 NO NO813402A patent/NO813402L/no unknown
  • 1981-10-07 CH CH6443/81A patent/CH656557A5/de not_active IP Right Cessation
  • 1981-10-08 JP JP56160861A patent/JPS5791763A/ja active Pending
  • 1981-10-08 IT IT24387/81A patent/IT1139638B/it active
  • 1981-10-08 CA CA000387615A patent/CA1199489A/en not_active Expired
  • 1981-10-08 SE SE8105970A patent/SE452262B/sv not_active Application Discontinuation
  • 1981-10-08 FR FR8118929A patent/FR2491513B1/fr not_active Expired
  • 1981-10-08 NL NL8104592A patent/NL8104592A/nl not_active Application Discontinuation

Also Published As

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