FR2354824A1 - APPARATUS FOR IMPREGNATION OF BANDS IN PARTICULAR COATED ON ONE SIDE - Google Patents

APPARATUS FOR IMPREGNATION OF BANDS IN PARTICULAR COATED ON ONE SIDE

Info

Publication number
FR2354824A1
FR2354824A1 FR7718356A FR7718356A FR2354824A1 FR 2354824 A1 FR2354824 A1 FR 2354824A1 FR 7718356 A FR7718356 A FR 7718356A FR 7718356 A FR7718356 A FR 7718356A FR 2354824 A1 FR2354824 A1 FR 2354824A1
Authority
FR
France
Prior art keywords
impregnation
rods
resin
contact
guide rolls
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.)
Granted
Application number
FR7718356A
Other languages
French (fr)
Other versions
FR2354824B3 (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.)
HOLZTECH FORSCH
Original Assignee
HOLZTECH FORSCH
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 HOLZTECH FORSCH filed Critical HOLZTECH FORSCH
Publication of FR2354824A1 publication Critical patent/FR2354824A1/en
Application granted granted Critical
Publication of FR2354824B3 publication Critical patent/FR2354824B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Coating Apparatus (AREA)
  • Reinforced Plastic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

A simplified impregnation process is made possible by the apparatus, in which the impregnation depth achieved and impregnation homogeneity are adjustable as desired and the resin does not come into contact with the atmosphere during the impregnation process so that no solvents are removed from the resin prior to the impregnation process. The apparatus is composed of a plurality of guide rolls (2) and impregnation rods (3) alternately arranged one after the other. The impregnation rods are each furnished with two diametrically arranged grooves (4) which are connected via bore holes to feed lines for pulsed feed of the resin. The impregnation rods can be heated. The paper web (1) to be impregnated is conducted via the guide rolls to the impregnation rods, contact of the resin situated in the grooves with the paper taking place.
FR7718356A 1976-06-17 1977-06-15 APPARATUS FOR IMPREGNATION OF BANDS IN PARTICULAR COATED ON ONE SIDE Granted FR2354824A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19340876A DD126253B1 (en) 1976-06-17 1976-06-17 DEVICE FOR TRAINING IN PARTICULAR ONE-SIDED TRACKS

Publications (2)

Publication Number Publication Date
FR2354824A1 true FR2354824A1 (en) 1978-01-13
FR2354824B3 FR2354824B3 (en) 1981-01-09

Family

ID=5504854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718356A Granted FR2354824A1 (en) 1976-06-17 1977-06-15 APPARATUS FOR IMPREGNATION OF BANDS IN PARTICULAR COATED ON ONE SIDE

Country Status (7)

Country Link
BG (1) BG27125A1 (en)
CH (1) CH623491A5 (en)
CS (1) CS194051B1 (en)
DD (1) DD126253B1 (en)
DE (1) DE2725222A1 (en)
FR (1) FR2354824A1 (en)
SU (1) SU887652A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050901A1 (en) * 1980-10-24 1982-05-05 Brugman Machinefabriek B.V. A method of and an installation for processing a web of material, while applying the flow-through principle
EP0032430B1 (en) * 1980-01-08 1983-07-13 West Point-Pepperell, Inc. Apparatus for applying liquid chemicals to a moving web

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032430B1 (en) * 1980-01-08 1983-07-13 West Point-Pepperell, Inc. Apparatus for applying liquid chemicals to a moving web
EP0050901A1 (en) * 1980-10-24 1982-05-05 Brugman Machinefabriek B.V. A method of and an installation for processing a web of material, while applying the flow-through principle

Also Published As

Publication number Publication date
CH623491A5 (en) 1981-06-15
BG27125A1 (en) 1979-09-14
DE2725222A1 (en) 1978-01-05
DD126253A1 (en) 1977-07-06
SU887652A1 (en) 1981-12-07
DD126253B1 (en) 1988-12-21
CS194051B1 (en) 1979-11-30
FR2354824B3 (en) 1981-01-09

Similar Documents

Publication Publication Date Title
IT7824803A0 (en) DEVICE FOR CONTROL AND REGULATION OF THE PRINTING PROCESS IN PRINTING MACHINES.
AT324825B (en) METHOD AND DEVICE FOR MANUFACTURING FIBER FIBER FIBERS, SUCH AS PAPER
ATA880077A (en) DEVICE FOR ADJUSTING A REGULAR, PRESENTED HUMIDITY CONTENT IN THE WIDTH OF A RUNNING TEXTILE SHAPE WHEN PRE-DRYING BEFORE SKIN DRYING AFTER A CONTINUOUS WET
BR7701695A (en) PROCESS AND APPARATUS FOR PULP PRODUCTION
JPS5236358A (en) Evenly drying method for fibrous material and assistant apparatus for cylindrical drying machine for doing said method
CH557450A (en) DEVICE WITH A PRESS NAP FOR DEWATERING A FIBER WEB, IN PARTICULAR PAPER WEB.
FI51002C (en) Method and apparatus for impregnating carbon fiber strings and tapes.
SE7714089L (en) PROCEDURE AND DEVICE FOR JOINTING PAPER PATHS
CH476158A (en) Method and apparatus for producing a fibrous, cellulosic sheet material with improved surface properties
ES465717A1 (en) Wet transfer process
FR2354824A1 (en) APPARATUS FOR IMPREGNATION OF BANDS IN PARTICULAR COATED ON ONE SIDE
OA06307A (en) Process for bleaching pre-oxidized pulp.
IT1070405B (en) METHOD AND APPARATUS FOR DYEING TEXTILE MATERIALS
BR7700747A (en) PROCESS AND APPARATUS FOR PREPARING DRY CARBONACEAS
IT8021125A0 (en) WOOD PROCESSING MACHINE.
ATE13996T1 (en) PRINTING PRESS.
AT364690B (en) DEVICE FOR IMPREGNATING WATER WITH CARBON DIOXIDE
CH555941A (en) DEVICE FOR DRYING ROLLED FIBERS, IN PARTICULAR CELLULOSE FIBERS IN PAPER MACHINES.
IT990853B (en) PROCEDURE FOR APPLYING A DEEP PRINT OR PAS SANTE PATTERN ON THICK TEXTILE ARTICLES AND APPARATUS FOR ITS MAKING
FR2289669A1 (en) METHOD AND APPARATUS FOR DRY DEFIBRATION OF BALLS OF PAPER PULP
IT1074840B (en) METHOD AND APPARATUS FOR DYING MATERIALS, IN PARTICULAR TEXTILE MATERIALS
DK228179A (en) FEEDING DEVICE FOR ROLLERS OR SIMILAR LAUNDRY TREATMENT MACHINES
ES486405A0 (en) IMPROVEMENTS IN APPARATUS FOR DRYING PRODUCTS.
FR1392540A (en) Felt for papermaking machine, method and apparatus for making such felt
ES473783A1 (en) Web drying apparatus and methods

Legal Events

Date Code Title Description
ST Notification of lapse