GB1099127A - Apparatus for use in coating moving webs of material - Google Patents

Apparatus for use in coating moving webs of material

Info

Publication number
GB1099127A
GB1099127A GB3140265A GB3140265A GB1099127A GB 1099127 A GB1099127 A GB 1099127A GB 3140265 A GB3140265 A GB 3140265A GB 3140265 A GB3140265 A GB 3140265A GB 1099127 A GB1099127 A GB 1099127A
Authority
GB
United Kingdom
Prior art keywords
coating
web
trough
stenter
adjustable
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
GB3140265A
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.)
Artos Dr Ing Meier Windhorst KG
Original Assignee
Artos Dr Ing Meier Windhorst KG
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 Artos Dr Ing Meier Windhorst KG filed Critical Artos Dr Ing Meier Windhorst KG
Publication of GB1099127A publication Critical patent/GB1099127A/en
Expired legal-status Critical Current

Links

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
    • D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
    • D21H23/48—Curtain coaters
    • 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
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/005—Curtain coaters
    • 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
    • D06B1/04—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by pouring or allowing to flow on to the surface of the textile material
    • 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
    • D06B1/08—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating from outlets being in, or almost in, contact with the textile material
    • 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
    • D21H5/0042—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by pouring or allowing to flow in a continuous stream onto the surface, the entire stream being carried away by the paper
    • D21H5/0045—Falling curtain method

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coating Apparatus (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Apparatus for coating moving webs of material comprise a stenter machine in combination with a coating trough extending transversely of the stenter, the opening of the trough preferably being adjustable to vary the depth of coating on the web. A collector trough is positioned below the web to receive excess coating material, and adjustable collector troughs (18), Fig. 2 (not shown), are positioned between the coating trough and the web. The adjustable collector troughs are fixed to the clip or needle bars of the stenter and vary the width of coating film applied to the web as the width of the web varies.
GB3140265A 1964-07-24 1965-07-23 Apparatus for use in coating moving webs of material Expired GB1099127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0046668 1964-07-24

Publications (1)

Publication Number Publication Date
GB1099127A true GB1099127A (en) 1968-01-17

Family

ID=6935372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3140265A Expired GB1099127A (en) 1964-07-24 1965-07-23 Apparatus for use in coating moving webs of material

Country Status (2)

Country Link
DE (1) DE1577622B2 (en)
GB (1) GB1099127A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233346A (en) * 1978-03-01 1980-11-11 Agfa-Gevaert N.V. Method and apparatus for applying a plurality of superposed layers to a web by curtain coating
US4647482A (en) * 1984-10-05 1987-03-03 Agfa-Gevaert N.V. Method and apparatus for curtain coating
WO1998047630A1 (en) * 1997-04-21 1998-10-29 Bachofen + Meier Ag Maschinenfabrik Method and device for applying dispersions on a strip of material
WO2001047643A1 (en) * 1999-12-23 2001-07-05 Bachofen + Meier Ag Maschinenfabrik Method and device for coating a running material web

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233346A (en) * 1978-03-01 1980-11-11 Agfa-Gevaert N.V. Method and apparatus for applying a plurality of superposed layers to a web by curtain coating
US4647482A (en) * 1984-10-05 1987-03-03 Agfa-Gevaert N.V. Method and apparatus for curtain coating
WO1998047630A1 (en) * 1997-04-21 1998-10-29 Bachofen + Meier Ag Maschinenfabrik Method and device for applying dispersions on a strip of material
WO2001047643A1 (en) * 1999-12-23 2001-07-05 Bachofen + Meier Ag Maschinenfabrik Method and device for coating a running material web
US6709517B1 (en) 1999-12-23 2004-03-23 Bachofen + Meier Ag Maschinenfabrik Method and device for coating a running material web

Also Published As

Publication number Publication date
DE1577622A1 (en) 1970-01-15
DE1577622B2 (en) 1973-07-05

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