SU510155A3 - Apparatus for applying a coating to a continuously moving web - Google Patents

Apparatus for applying a coating to a continuously moving web

Info

Publication number
SU510155A3
SU510155A3 SU1433617A SU1433617A SU510155A3 SU 510155 A3 SU510155 A3 SU 510155A3 SU 1433617 A SU1433617 A SU 1433617A SU 1433617 A SU1433617 A SU 1433617A SU 510155 A3 SU510155 A3 SU 510155A3
Authority
SU
USSR - Soviet Union
Prior art keywords
coating
cylinder
width
pipe
continuously moving
Prior art date
Application number
SU1433617A
Other languages
Russian (ru)
Inventor
Нойхауз Клеменс
Боеме Клаус
Гутермут Херманн
Original Assignee
Гланцштофф Аг (Фирма)
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 Гланцштофф Аг (Фирма) filed Critical Гланцштофф Аг (Фирма)
Application granted granted Critical
Publication of SU510155A3 publication Critical patent/SU510155A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • 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
    • D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
    • D06B19/0088—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00 using a short bath ratio liquor
    • D06B19/0094—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00 using a short bath ratio liquor as a foam

Description

(54) УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ ПОКРЫТИЯ НА НЕПРЕРЫВНО ДВИЖУЩЕЕСЯ ПОЛОТНО(54) DEVICE FOR DRAWING COATING ON A CONTINUOUSLY MOVING BLOCKS

1one

Изобретение относитс  к текстильной промышленности , в частности к устройствам дл  нанесени  покрыти  на непрерывно движущиес  тканые и нетканые материалы.The invention relates to the textile industry, in particular to apparatuses for applying coatings on continuously moving woven and nonwoven materials.

Известны устройства дл  нанесени  покрыти  на непрерывно движущеес  полотно, содержащее резервуар дл  массы покрыти , раклю, трубопровод дл  подвода массы покрыти  и отвод щий валик.Apparatus for coating a continuously moving web are known, comprising a reservoir for the coating mass, a blade, a conduit for applying the coating mass, and a diverter roller.

Однако с помощью известных устройств нельз  получить высококачественных покрытий . Дл  достижени  этой цели в резервуар вмонтирован цилиндр с помещенной внутри него приводимой во вращение трубой. Цилиндр выполнен с пр моугольной прорезью, щирина которой соответствует щирине резервуара , направленной к отвод щему валику, а труба - с винтообразной прорезью, перекрывающей по меньшей мере на один виток щирину резервуара, при этом полость трубы сообщена с трубопроводом дл  подвода массы покрыти , а рассто ние между наружной поверхностью цилиндра и отвод щим валиком составл ет 0,5-5 см.However, using well-known devices can not get high-quality coatings. To achieve this goal, a cylinder is mounted in the tank with a rotatable tube placed inside it. The cylinder is made with a rectangular slot, the width of which corresponds to the width of the tank directed toward the take-off roller, and the pipe with a helical slot that overlaps the width of the tank with at least one turn, while the pipe cavity communicates with the pipeline to supply the coating mass, and The distance between the outer surface of the cylinder and the discharge roller is 0.5-5 cm.

На фиг. 1 схематично изображено предлагаемое устройство; на фиг. 2 - разрез по А-А на фиг. 1.FIG. 1 schematically shows the proposed device; in fig. 2 is a section along A-A in FIG. one.

Устройство включает резервуар 1, заполненный в зкой массой 2 покрыти  и снабженный раклей 3. Внутри резервуара 1 расположен цилиндр 4, в который вставлена труба 5. Цилиндр 4 выполнен с пр молинейной прорезью 6, щирина которой соответствует ширине резервуара 1, а труба 5 - с винтообразной прорезью 7, перекрывающей, по меньшей мере , на один виток ширину резервуара. Полость 8 трубы сообщена отверстием 9 с трубопроводом 10, по которому подаетс  масса покрыти .The device includes a tank 1 filled with a viscous mass of 2 coating and equipped with a squeegee 3. Inside cylinder 1 there is a cylinder 4, into which a pipe 5 is inserted. Cylinder 4 is made with a straight slot 6, the width of which corresponds to the width of tank 1, and pipe 5 - sec a helical slot 7, which overlaps the width of the reservoir by at least one turn. The pipe cavity 8 is connected by a hole 9 with a pipe 10 through which the coating mass is supplied.

Дл  поддержани  необходимого статического давлени  служит клапан И дл  вводаTo maintain the required static pressure, the AND valve is used to inject

инертного газа. Непрерывно движущеес  полотно 12 опираетс  на отвод щий валик 13. Резервуар 1 имеет зону 14 иаправлени  давлени , при этом рассто ние между наружной поверхностью цилиндра Ч и отвод щим валиком 13 составл ет 0,5-5 см.inert gas. The continuously moving web 12 rests on the discharge roller 13. The reservoir 1 has a pressure control zone 14 and the distance between the outer surface of the cylinder H and the discharge roller 13 is 0.5-5 cm.

В зка  масса покрыти  перекачиваетс  по трубопроводу 10 и через отверсти  9 поступает в полость 8 трубы 5. За каждый оборот трубы 5 зона ее прорези 7 перекрывает зонуThe viscous mass of the coating is pumped through the pipeline 10 and through the holes 9 enters the cavity 8 of the pipe 5. For each turn of the pipe 5, the zone of its slot 7 covers the zone

пр мой прорези 6 цилиндра 4. Эти зоны перекрыти   вл ютс  подвод щими участками. Выравнивание давлени  происходит в зоне 14.straight slot 6 of cylinder 4. These overlap zones are inlet sections. Pressure equalization occurs in zone 14.

После установлени  стационарного состо ни  масса покрыти  заполн ет резервуар 1 до определенной степени. Дл  выравнивани  давлени  инертный газ через клапан 11 поступает в резервуар 1 н вли ет на зеркальность поверхности массы покрыти .After the steady state has been established, the coating mass fills reservoir 1 to a certain extent. In order to equalize the pressure, the inert gas through the valve 11 enters the 1 n reservoir and affects the specularity of the surface of the coating mass.

Claims (1)

Формула изобретени Invention Formula Устройство дл  нанесени  покрыти  па непрерывно движущеес  полотно, содержащее резервуар дл  массы покрыти , раклю, трубопровод дл  подвода массы покрыти  и отвод щий валик, отличающийс  тем, что.A coater for a continuously moving web comprising a coating mass reservoir, a blade, a conduit for applying the coating mass, and a diverter roller, characterized in that. ........................... ..T--r,..L-. ....-„..; , .s5A............................ ..T - r, .. L-. ....- „..; .s5a Л Uч rтvиJ((;чCчv чЧ л Ш:лJ vCX VClVчCVCCVCчUUVL Uch rtviJ ((; hChv hH l W: lJ vCX VClV hCVCCVC hUUV с целью повышени  качества покрыти , в резервуар вмонтирован цилиндр, с помещенной внутри него приводимой во вращение трубой, цилиндр выполнен с пр молинейной прорезью,in order to improve the quality of the coating, a cylinder is mounted in the tank, with a rotatable pipe placed inside it, the cylinder is made with a straight slot, ширина которой соответствует ширине резервуара , направленной к отвод щему валику, а труба - с винтообразной прорезью, перекрывающей , по меньщей мере, на один виток ширину -резервуара, нри этом полость трубы сообщена с трубопроводом дл  подвода массы покрыти , а рассто ние между наружной поверхностью цилиндра и отвод щим валиком составл ет 0,5-5 см.the width of which corresponds to the width of the tank, directed to the discharge roller, and the pipe with a screw-shaped slot, which overlaps, at least one turn, the width of the reservoir, while the pipe cavity communicates with the pipeline to supply the coating mass, and the distance between the outer surface cylinder and discharge roller is 0.5-5 cm. ЖF А-ЛA-l 1313
SU1433617A 1968-08-06 1970-04-30 Apparatus for applying a coating to a continuously moving web SU510155A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681752921 DE1752921A1 (en) 1968-08-06 1968-08-06 Method and apparatus for coating endless woven or non-woven webs

Publications (1)

Publication Number Publication Date
SU510155A3 true SU510155A3 (en) 1976-04-05

Family

ID=5693035

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1433617A SU510155A3 (en) 1968-08-06 1970-04-30 Apparatus for applying a coating to a continuously moving web

Country Status (13)

Country Link
US (1) US3628503A (en)
AT (1) AT308698B (en)
BE (1) BE736699A (en)
CH (2) CH506340A (en)
DE (1) DE1752921A1 (en)
ES (1) ES370250A1 (en)
FR (1) FR2015160A1 (en)
GB (1) GB1231306A (en)
LU (1) LU59183A1 (en)
NL (1) NL6911873A (en)
RO (1) RO55507A (en)
SE (1) SE351171B (en)
SU (1) SU510155A3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2117045C3 (en) * 1971-04-07 1975-09-18 Bayer Ag, 5090 Leverkusen Extrusion press for the production of profiles from thermoplastics with a multicolor effect
US3926105A (en) * 1971-04-26 1975-12-16 Automation Dev & Engineering C Cooking apparatus
DE2124467A1 (en) * 1971-05-17 1972-11-30 Winkler & Dünnebier Maschinenfabrik und Eisengießerei KG, 5450 Neuwied Device for applying strip-shaped coverings made of adhesive to webs or blanks made of paper, cardboard or the like
ES448040A1 (en) * 1975-05-24 1977-07-01 Hoechst Ag Device for the application of foam on textile webs
US4159355A (en) * 1977-11-14 1979-06-26 Scott Paper Company Foam bonding
US4139662A (en) * 1977-11-14 1979-02-13 Armstrong Cork Company Method of and apparatus for metering fast-reacting saturant onto sheet material
DE3131545C2 (en) * 1981-08-08 1985-04-11 Küsters, Eduard, 4150 Krefeld Device for applying foam
US4667882A (en) * 1981-10-15 1987-05-26 West Point Pepperell, Inc. Device for applying foam to textiles
EP0111536B1 (en) * 1982-06-14 1986-07-09 Owens-Corning Fiberglas Corporation Impregnating a porous substrate with foam
FI65554C (en) * 1982-07-26 1984-06-11 Jouko Juhani Salmela ANORDING FOR THE EXPLORATION OF THE MATERIAL OF MATERIALS IN VAETSKA
DE3230492A1 (en) * 1982-08-17 1984-02-23 Mathias 4815 Schloss Holte Mitter ROTATING DRIVE FOAM GENERATOR
GB2126924B (en) * 1982-09-13 1987-08-19 Dexter Chemical Corp Foam finishing fabrics
US4518634A (en) * 1983-05-12 1985-05-21 International Business Machines Corporation Method and apparatus for coating magnetic recording media

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667408A (en) * 1921-11-09 1928-04-24 Duratex Corp Method and apparatus for coating fabrics
US2796146A (en) * 1952-11-13 1957-06-18 Hersey Scanning jet for filters
US3083685A (en) * 1960-06-27 1963-04-02 Air Reduction Paper coating apparatus
US3419934A (en) * 1967-01-05 1969-01-07 Dow Chemical Co Dispensing apparatus

Also Published As

Publication number Publication date
GB1231306A (en) 1971-05-12
AT308698B (en) 1973-07-10
RO55507A (en) 1973-08-20
CH506340A (en) 1970-12-31
BE736699A (en) 1969-12-31
CH1158869A4 (en) 1970-12-31
NL6911873A (en) 1970-02-10
DE1752921A1 (en) 1971-04-08
FR2015160A1 (en) 1970-04-24
US3628503A (en) 1971-12-21
ES370250A1 (en) 1971-12-01
SE351171B (en) 1972-11-20
LU59183A1 (en) 1969-12-09

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