RU2006145732A - Валковое устройство для нанесения полиуретанового покрытия на основу ковров - Google Patents

Валковое устройство для нанесения полиуретанового покрытия на основу ковров Download PDF

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Publication number
RU2006145732A
RU2006145732A RU2006145732/12A RU2006145732A RU2006145732A RU 2006145732 A RU2006145732 A RU 2006145732A RU 2006145732/12 A RU2006145732/12 A RU 2006145732/12A RU 2006145732 A RU2006145732 A RU 2006145732A RU 2006145732 A RU2006145732 A RU 2006145732A
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RU
Russia
Prior art keywords
roller
spreading
unfinished
carpet
tension roller
Prior art date
Application number
RU2006145732/12A
Other languages
English (en)
Inventor
Майкл ХАРНЕСБЕРГЕР (US)
Майкл ХАРНЕСБЕРГЕР
Хайнц ГРЮБЕР (DE)
Хайнц ГРЮБЕР
Original Assignee
Кастерс Зима Корпорейшн (Us)
Кастерс Зима Корпорейшн
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Publication date
Application filed by Кастерс Зима Корпорейшн (Us), Кастерс Зима Корпорейшн filed Critical Кастерс Зима Корпорейшн (Us)
Publication of RU2006145732A publication Critical patent/RU2006145732A/ru

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
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    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
    • B29C39/18—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
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    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
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    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/0036—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by their backing, e.g. secondary backing, back-sizing
    • 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
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • D06N2203/068—Polyurethanes
    • 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
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/04—Foam
    • D06N2205/045—Froth

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  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • Carpets (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Coating Apparatus (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Claims (25)

1. Устройство, содержащее средства для создания ванны полиуретановой смеси между намазывающим валиком и натяжным валиком, расположенной поперек и с изнаночной стороны полотна неотделанного ковра, причем полиуретановая смесь содержит полиол, изоцианат, наполнитель и катализатор, и средства для нанесения полиуретановой смеси с помощью не менее одного намазывающего валика и натяжного валика по мере движения полотна неотделанного ковра в боковом направлении относительно намазывающего валика и натяжного валика с формированием на изнаночной стороне полотна неотделанного ковра покрытия, которое начинает отверждаться, превращаясь во вспененный полиуретан.
2. Устройство по п.1, дополнительно содержащее средства для формирования ванны полиуретановой смеси с помощью сжатого воздуха.
3. Устройство по п.1, в котором средства для создания ванны содержат средства для распределения полиуретановой смеси между намазывающим валиком и натяжным валиком, причем указанные средства для распределения выполнены с возможностью совершать боковые колебательные движения поперек полотна неотделанного ковра между намазывающим валиком и натяжным валиком.
4. Устройство по п.3, в котором упомянутые средства для распределения содержат некоторое множество распределительных головок, совершающих боковые колебательные движения поперек полотна неотделанного ковра между намазывающим валиком и натяжным валиком.
5. Устройство по п.1, дополнительно содержащее прижимной валик, установленный между намазывающим валиком и натяжным валиком на лицевой стороне полотна неотделанного ковра и предназначенный для создания усилия, воздействующего на полотно неотделанного ковра в направлении намазывающего валика и натяжного валика.
6. Устройство по п.1, дополнительно содержащее ультразвуковые средства, расположенные после намазывающего валика по ходу процесса и предназначенные для углубления проникновения полиуретановой смеси в изнаночную сторону неотделанного ковра.
7. Устройство для нанесения полиуретановой смеси на изнаночную сторону полотна неотделанного ковра, содержащее натяжной валик, вращающийся в первом направлении, намазывающий валик, установленный возле натяжного валика и вращающийся во втором направлении, противоположном первому направлению, причем натяжной валик и намазывающий валик расположены поперек и возле пути следования полотна неотделанного ковра на изнаночной стороне неотделанного ковра, натяжной валик выполнен с возможностью вращения в направлении, противоположном направлению подачи полотна неотделанного ковра, а намазывающий валик выполнен с возможностью вращения в направлении подачи полотна неотделанного ковра, и распределитель, выполненный с возможностью создания ванны полиуретановой смеси между натяжным валиком и намазывающим валиком.
8. Устройство по п.7, в котором натяжной валик установлен выше намазывающего валика, если смотреть в направлении технологического пути следования полотна неотделанного ковра.
9. Устройство по п.7, в котором натяжной валик и намазывающий валик расположены над траекторией следования полотна неотделанного ковра.
10. Устройство по п.7, в котором натяжной валик выполнен с возможностью вращения со скоростью, отличающейся от скорости перемещения полотна неотделанного ковра.
11. Устройство по п.7, в котором намазывающий валик выполнен с возможностью вращения со скоростью, отличающейся от скорости перемещения полотна неотделанного ковра.
12. Устройство по п.7, в котором намазывающий валик выполнен с возможностью вращения с первой скоростью, а натяжной валик выполнен с возможностью вращения со второй скоростью.
13. Устройство по п.12, в котором первая скорость и вторая скорость различаются.
14. Устройство по п.7, в котором зазор между намазывающим валиком и натяжным валиком выполнен регулируемым.
15. Устройство по п.7, в котором распределитель содержит, по меньшей мере, одну распределительную головку, выполненную с возможностью совершать боковые колебания между намазывающим валиком и натяжным валиком поперек пути следования полотна неотделанного ковра.
16. Устройство по п.7, в котором распределитель содержит некоторое множество распределительных головок, выполненных с возможностью совершать боковые колебания между намазывающим валиком и натяжным валиком поперек пути следования полотна неотделанного ковра.
17. Устройство по п.7, в котором натяжной валик вращается со скоростью, которая меньше скорости перемещения полотна неотделанного ковра.
18. Устройство по п.7, в котором намазывающий валик вращается со скоростью, которая больше скорости перемещения полотна неотделанного ковра.
19. Устройство по п.7, дополнительно содержащее прижимной валик, установленный между намазывающим валиком и натяжным валиком и расположенный поперек и возле пути следования полотна неотделанного ковра напротив намазывающего валика и натяжного валика, причем прижимной валик установлен с возможностью оказывать на полотно неотделанного ковра усилие, действующее в направлении намазывающего валика и натяжного валика.
20. Устройство по п.7, дополнительно содержащее ультразвуковое устройство, расположенное ниже по ходу технологического процесса относительно намазывающего валика, и способное прикладывать к полотну неотделанного ковра ультразвуковую энергию для более глубокого проникновения полиуретановой смеси в изнаночную сторону неотделанного ковра.
21. Устройство по п.7, дополнительно содержащее, по меньшей мере, один сдавливающий элемент, установленный напротив, по меньшей мере, одного намазывающего валика и натяжного валика и выполненный с возможностью сдавливать находящийся между ними неотделанный ковер.
22. Устройство по п.21, в котором по меньшей мере один сдавливающий элемент содержит по меньшей мере один валик.
23. Устройство по п.7, дополнительно содержащее первый сдавливающий элемент, расположенный напротив натяжного валика и способный сдавливать находящийся между ними неотделанный ковер, и второй сдавливающий элемент, расположенный напротив намазывающего валика и способный сдавливать находящийся между ними неотделанный ковер.
24. Устройство по п.23, в котором первый сдавливающий элемент содержит первый валик, а второй сдавливающий элемент содержит второй валик.
25. Устройство по п.7, дополнительно содержащее воздушную преграду, выполненную с возможностью с помощью сжатого воздуха поддерживать форму ванны полиуретановой смеси.
RU2006145732/12A 2004-05-25 2005-05-25 Валковое устройство для нанесения полиуретанового покрытия на основу ковров RU2006145732A (ru)

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