US3667422A - Apparatus for transferring a particulate material to a web - Google Patents

Apparatus for transferring a particulate material to a web Download PDF

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Publication number
US3667422A
US3667422A US775819A US3667422DA US3667422A US 3667422 A US3667422 A US 3667422A US 775819 A US775819 A US 775819A US 3667422D A US3667422D A US 3667422DA US 3667422 A US3667422 A US 3667422A
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United States
Prior art keywords
drum
backing material
web
discrete particles
support surface
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 - Lifetime
Application number
US775819A
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English (en)
Inventor
Benno Saladin
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.)
Sinter Ltd
Original Assignee
Saladin AG
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Filing date
Publication date
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Publication of US3667422A publication Critical patent/US3667422A/en
Assigned to SINTER LIMITED, A CORP. OF GREAT-BRITAIN reassignment SINTER LIMITED, A CORP. OF GREAT-BRITAIN ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: SALADIN AG
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
    • B05C19/04—Apparatus specially adapted for applying particulate materials to surfaces the particulate material being projected, poured or allowed to flow onto the surface of the work
    • 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
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • 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
    • D06N3/0093—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 by applying resin powders; by sintering
    • 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
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/64—Addition to the formed paper by contacting paper with a device carrying the material the material being non-fluent at the moment of transfer, e.g. in form of preformed, at least partially hardened coating
    • 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
    • B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
    • B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders

Definitions

  • a device for adding a thermoplastic o r thermosetting material to a receiving web includes means for distributing a particulate material throughout recesses or grooves defined on the surface of an endless member such as a continuously rotating drum.
  • the grooves which have been filled with the material are then moved into association with a web of a material such as a textile material which is moved into contact with the drum and at the same speed as the drum while it is maintained at a temperature great enough to cause the tackiness and adherence of the particulate material to the web in the pattern defined by the grooves of the drum.
  • the granules are advantageously directed to the top face of the drum as it rotates and the web is advantageously delivered to a location at which it feeds around a major portion of the lower part of the drum surface.
  • a pressure roller is locatedat the infeed of the web and at the outfeed of the web and is advantageously maintained in a heated condition to provide a temperature to facilitate the transfer of the thermoplastic material from the grooves of the drum to the surface of the web.
  • the particulate coating material is delivered to the backing material web at a coating station while the material is maintained at a temperature lower than that at which it is applied to the backing material.
  • the backing material is maintained at or heated to a temperature at which the particulate material will become tacky and move into adhering engagement with the backing material as it is transported into association therewith at the coating station.
  • This invention relates, in general, to an apparatus for coating a backing material and, in particular, to a new and useful device for applying a thermosetting or thermoplastic material in a defined pattern to a web.
  • backing material as used in the present specification and claims is intended to include sheets, strips, bands and webs of, for example, textile and other fibrous materials such as plastics, synthetics, resin materials, paper, cardboard, pasteboard, knitted and woven fabrics, slubbings, wadding, fleeces and porous and non-porous foils.
  • fibrous material as used herein includes materials in the form of powder, granular material, or crystalline material, in
  • Coating methods which utilize an intermediate carrier to transfer the coating material from a hopper to a backing material to be coated, have proved advantageous.
  • the intermediate carrier may be in the form of an endless band or roller recessed to carry a desired thickness of coating material in a desired pattern and which passes beneath the hopper outlet and is subsequently wiped by a doctor/Nevertheless, this method has not proved entirely satisfactory when, for example, employed in a process for producing a composite article comprising a moisture, water or steam pervious backing material with a discontinuous impervious film on one or both of its surfaces.
  • apparatus for applying a particulate coating to a backing material in which the temperature at which the material intended to form the coating is transported to a coating station is lower than that at which the particulate material is applied to the backing material.
  • the particulate material is fed from a store onto a conveying surface which is recessed, the
  • the aforesaid lower temperature depends for its exact value largely upon the chemical constitution of the particulate material. If, by way of example, polyamide powders are to be conveyed and distributed, then application onto the conveying surface must be carried out at about C, so the temperature of transportation is considerably below the temperature at the coating station. If, on the other hand,
  • the temperatures of the conveying surface must be increased to 50-60 C.
  • the higher temperatures, on the other hand, at which the particulate material is removed from the conveying surface and transferred onto the underlayer that is to be coated on an intermediate carrier, can be raised to values which correspond to the respective plastification temperature of the powder or lie only slightly above or below it.
  • such particles may, in accordance with a preferred feature of the invention, be passed through a Faraday cage in which the charge is led ofi towards the cage surface.
  • a Faraday cage in which the charge is led ofi towards the cage surface.
  • the invention also provides apparatus for applying a particulate coating to a backing material, comprising: a hopper, an arrangement for feeding particulate material from the hopper to an endless carrier surface, at least one pressure roller for urging the backing material into contact with the carrier surface, and means for maintaining the temperature of the pressure roller above that of the carrier surface.
  • an object of the invention is to provide an improved device for transferring a thermosetting or thermoplastic particulate material in a defined pattern onto a web or backing sheet.
  • a further object of the invention is to provide an apparatus for transferring a particulate material first onto a grooved surface of a rotating drum and for moving a web into association with a portion of the surface of the drum in a manner such that the particulate is transferred to the web, the web being maintained at a temperature to cause the tacky adherence of the material and its transfer out of the grooves of the drum as the drum is rotated and the web is advanced.
  • a further object of the invention is to provide an apparatus for applying a particulate material to a web in a defined pattern which comprises distributing the particulate material over a defined surface which is moved, and directing a backing web into association with the defined surface while maintaining the web at a temperature which is greater than that of the surface in order toprovide for the tacky adherence of the material to the web during the course of travel of the web over the defined surface.
  • a further object of the invention is to provide an apparatus for applying a particulate coating to a backing material which includes the transporting of the particulate coating material from a storage supply to a coating station and applying the material to the backing. material at the coating station, the material being maintained during transportation at a temperature less than that at which it is applied to the backing material.
  • a further object of the invention is to provide a device for applying a thermosetting or thermoplastic material to a web in a defined pattern which is simple in design, rugged in construction and economical to manufacture.
  • FIGURE of the drawings is a partial longitudinal sectional and partial elevational view of a device for applying a coating of material to a web constructed in accordance with the invention.
  • a hopper 1 is filled with powder to be applied to a continuous textile web 2 in such a way that on one surface of the web the powder is in the form of discrete spaced particles, the thickness of the coating thus provided being completely uniform and the distribution of the discrete particles being even.
  • a rotary discharge roller 4 is located in the outlet 3 of the hopper, and ensures that powder is taken from the hopper and passed to a downwardly-directed guide plate 5 in an even stream.
  • a cam-operated vibration device 6 serves to vibrate the plate 5 so that the powder trickles in a loose layer down the guide plate 5.
  • the guide plate terminates at its lower end slightly above a distribution drum 10.
  • the upper part of this drum, together'with a doctor roller 8, a stroking doctor 9 with a blade 14 and the lower part of guide plate 5 and discharge roller 4, are located within a shield in the form of a hollow, inverted truncated pyramid 7.
  • the peripheral surface of the distribution drum 10 is recessed or provided with grooves arranged in a pattern depending upon the distribution of powder .to be obtained on the web 2.
  • the recesses which may be of depressed-mammilated form, may contact one another or be narrowly spaced, and are so dimensioned as to receive a single powder grain or a plurality thereof as desired.
  • a number of interchangeable drums may be provided, each having a respective different pattern so that by making a suitable selection from the drums available a desired particle distribution may be obtained.
  • the circumferential and axial spacings of the recesses and their distribution which may be as desired, determine the distribution of the powder grain or of the powder grain accumulations, whilst the selection of the depth of the recesses makes it possible to provide the powderous layer of the desired thickness.
  • Heating and cooling devices (not shown) make it possible to keep the surface of the drum 10 at a predetermined temperature or to alter this in a predetermined manner.
  • Ducts passing through the drum body are especially suitable and may conduct a coolant, for example brine, or a heating agent, for example oil.
  • the drum 10 rotates in the counter-clockwise direction (with reference to the drawing). Initially, the loose layer of-powder falling upon the drum from the plate 5 reaches the doctor roller 8.
  • the doctor roller 8 has a heavy core 13 and a resilient, foamed material sleeve 12, which under the effect of the weight of the core, distributes the powder layer among the recesses in the surface of drum 10. Surplus powder is removed by the doctor blade 14 of the stroking doctor 9, the edge of the blade 14 coinciding with the peripheral surface of the drum 10, that is the surface in which the recesses are formed, ignoring the depth and distribution of the recesses.
  • the web 2 of a textile material is fed in the direction firstly through a damping device 15 to eradicate vibration and then over a spherically surfaced expansion roller 17 to stretch the web.
  • the web is then carried over a heated pressure roller 18 revolving on or with a shaft 19 and heated by conventional means, for exampleducts conducting heated oil, such ducts not being shown in the drawing.
  • the shaft 19 of the pressure roller 18 is either under spring pressure or the bearings supporting it are adjustably arranged in such a way that the pressure roller 18 applies the web 2, with an adjustable pressure against the peripheral surface of the drum 10. Contact of the web 2 with the drum 10 leads to transfer of the powder retained in the recesses formed in the surface of the said drum onto the web.
  • a second pressure roller 20 which is likewise heated and revolves about or with its shaft 21 in the clockwise direction, serves to separate the web 2 from the drum 10.
  • the coating has become bonded to the web 2 in the time taken by the web to pass from roller 18 to roller 20 and consequently the separation of the web from the drum 10 does not dislodge the powderous coating.
  • the drawing shows only those devices which are necessary to coat any desired web with a coating of discrete particles evenly and with constant coating thickness.
  • the calendar represented at 23 to 25 could be used to feed further materials, which are to be cladded with the coated web.
  • the web 2 may be coated on both sides with the discrete particles and then be interposed as a lining material between two webs of other materials.
  • the drum 10 can be brought to a temperature at which the powder, irrespective of its chemical constitution, does not possess any adhesive effects, or only such weak ones that the powder is incapable of adhering to surface parts of the drum 10, the conveying and distribution process can be per formed without the disadvantages engendered by this property becoming manifest.
  • Exact details regarding the temperature of the distribution drum 10 have been given above. The relationships thereby given between the points at which the drum 10 receives the powder and the drum 10 via web 2 contacts the roller 18, change however in the regions of this zone of contact.
  • the roller 18 is normally heated to about 200 C and kept at this temperature.
  • the temperature of the web 2 increases correspondingly so that the powder grain present in the recesses of the drum 10 are brought rapidly to temperatures at which they develop strong adhesive properties.
  • the particulate material may be transported on the drum 10 through the coating station which is defined between the nip of the drum 10 and the roller 18 at a temperature less than the ambient temperature in those instances where the particulate material is of a characteristic which may make this desirable.
  • the particulate material is advantageously brought into contact with the backing material at about the plastification temperature of the particulate material.
  • Temperature control means e.g. electrical or liquid heaters not shown
  • the drum 10 may be maintained at a temperature below ambient temperature and the temperature of the pressure rolls maintained at about the plastification temperature of the particulate material.
  • Apparatus for applying a particulate coating formed of discrete particles which particles become tacky when heated to a certain temperature, to a backing material comprising a hopper for the discrete particles in a non-tacky condition, an endless carrier member defining a support surface for the backing material, the support surface of said endless carrier member being patterned for forming recesses therein arranged to receive the discrete particles, feed means for conveying the discrete particles from said hopper to the support surface of said endless carrier member and for positioning the discrete particles into the recesses formed therein and for removing any discrete particles from the remainder of the support surface with the discrete particles being at a temperature below the temperature at which they become tacky, means arranged for moving and placing the backing material into contact with the support surface of said endless carrier member including at least one pressure member arranged in juxtaposed relationship to the support surface of said endless carrier for contacting the backing material against the support surface, means for driving said endless carrier member for moving its support surface relative to said feed means and to said pressure member, and heating means associated with said
  • Apparatus, as set forth in claim 2, wherein said means to move and place the backing material including a second pressure roller spaced angularly about said drum from said pressure roller and being arranged in juxtaposed relationship to the support surface of said drum so that the backing material contacts said drum between said pressure roller and said second pressure roller, and said heating means being associated with said second pressure roller for heating the backing material.
  • Apparatus as set forth in claim 3, wherein a heating device being located adjacent the path 'of the backing material extending from said second pressure roller for heating the particles which adhere to the backing material.
  • Cooling means is associated with said drum for maintaining said drum at a temperature at which the discrete particles do not become tacky.
  • said feed means comprising an oscillatable downwardly directed guide plate positioned in the path of the discrete particles issuing from said hopper and with its lower end closely spaced above said drum, a shield member extending downwardly from the discharge end of said hopper about said guide plate and having its lower end enclosing the upper part of said drum, a doctor roller located within said shield member and in contact with the circumferential surface of said drum and positioned downstream from said guide member in the rotational direction of said drum, and a doctor blade located within said shield member and downstream from and adjacent to the contact between said roller doctor and said drum, said blade having its edge coinciding with the circumferential surface of said drum for removing discrete particles from the surface without affecting the discrete particles within the recesses in the surface.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
US775819A 1967-11-20 1968-11-14 Apparatus for transferring a particulate material to a web Expired - Lifetime US3667422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1039967A AT325005B (de) 1967-11-20 1967-11-20 Verfahren und vorrichtung zum beschichten als endlose bahnen oder in formatzuschnitten auftretender unterlagen mit pulverförmigenwerkstoffen

Publications (1)

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US3667422A true US3667422A (en) 1972-06-06

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US775819A Expired - Lifetime US3667422A (en) 1967-11-20 1968-11-14 Apparatus for transferring a particulate material to a web

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US (1) US3667422A (xx)
JP (1) JPS4911854B1 (xx)
AT (1) AT325005B (xx)
BE (1) BE719726A (xx)
CA (1) CA930625A (xx)
CH (2) CH536727A (xx)
DE (1) DE6609013U (xx)
ES (1) ES374973A1 (xx)
FR (1) FR1584367A (xx)
GB (1) GB1232650A (xx)
IL (1) IL31062A (xx)
LU (1) LU56268A1 (xx)
NL (1) NL163439C (xx)
SE (1) SE349513B (xx)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993025A (en) * 1974-05-24 1976-11-23 Metzeler Schaum Gesellschaft Mit Beschrankter Haftung Machine for the continuous reverse-coating of sheet-form material with polyurethane foam
US3999507A (en) * 1973-06-12 1976-12-28 Ernst Theodoor Voermans Apparatus for producing articles of reinforced plastics or like constructions
US4068618A (en) * 1976-01-29 1978-01-17 Trufuse International Ltd. Apparatus for making material with fusible backing
US4139613A (en) * 1975-07-23 1979-02-13 Kufner Textilwerke Kg Process for the patterned deposition of powdered thermoplastic adhesive materials on the outer surface of a surface form
US4141313A (en) * 1975-07-23 1979-02-27 Kufner Textilwerke Kg Apparatus for the patterned deposition of powdered thermoplastics adhesive material on the outer surface of a surface form
US4209553A (en) * 1977-08-23 1980-06-24 Robert Greenberg Method and apparatus for making material with a fusible backing
US4261286A (en) * 1978-07-07 1981-04-14 Maschinenfabrik Max Kroenert Apparatus for coating of moving sheets with a contact adhesive
US4264644A (en) * 1979-04-13 1981-04-28 Schaetti & Co. Method for coating textile bases with powdery synthetic material
US4368090A (en) * 1979-12-06 1983-01-11 Chemische Werke Huls Ag Method of using copolyether ester amides as thermoplastic adhesives for heat sealing textiles
US4547392A (en) * 1981-07-25 1985-10-15 Sony Corporation Method for making a transferrable dye medium
US4790257A (en) * 1985-11-14 1988-12-13 Santrade Ltd. Apparatus for the production of fiber web reinforced plastic laminates
US5038710A (en) * 1988-11-18 1991-08-13 Brother Kogyo Kabushiki Kaisha Developer material coating apparatus
US5053254A (en) * 1981-07-21 1991-10-01 Armin Billeter Process for applying partial coatings
US5569348A (en) * 1994-03-30 1996-10-29 Kufner Textilwerk Gmbh Method for the raster-pattern coating of fabrics with hot melt adhesive
EP0862997A2 (en) * 1997-03-07 1998-09-09 Koslow Technologies Corporation Continuous solid state web coating process and webs produced thereby
US6158427A (en) * 1997-07-18 2000-12-12 The Procter & Gamble Company Thermal cell having an oxygen permeable top sheet and a method of making a gas permeable material
US6432201B1 (en) * 1998-03-31 2002-08-13 Vits Maschinenbau Gmbh Device for applying a coating substance to a continuous paper web
WO2006069646A1 (de) * 2004-12-22 2006-07-06 Vits Systems Gmbh Vorrichtung zum auftragen einer beschichtungsmasse auf eine papierbahn
WO2008000665A2 (de) 2006-06-27 2008-01-03 Basf Se Verfahren zur ausrüstung von papier und papierprodukten
US20080141163A1 (en) * 2005-03-02 2008-06-12 Youichi Kira Retrieval and Display Device
US20100080896A1 (en) * 2008-09-30 2010-04-01 Gerhard Bachmann Device to disperse particles onto a surface
WO2010101284A1 (en) 2009-03-02 2010-09-10 Unicharm Corporation Application apparatus and method
CN101994265A (zh) * 2010-12-08 2011-03-30 无锡八一塑料有限公司 一种地板革制造中的撒粒装置
CN101685855B (zh) * 2008-09-24 2013-10-02 Tdk株式会社 电极制造装置以及电极制造方法
US20140363585A1 (en) * 2011-12-20 2014-12-11 Compagnie Generale Des Etablissements Michelin Machine and process for powder-based additive manufacturing
CN104249937A (zh) * 2013-06-27 2014-12-31 蒋娇 一种可除尘给料机装置
CH708806A1 (de) * 2013-11-04 2015-05-15 Strahm Textile Systems Ag Vorrichtung zum Streuen von pulverförmigen Produkten auf die Oberfläche von Warenbahnen.
CN105555495A (zh) * 2013-09-26 2016-05-04 菲布罗林法国公司 通过将粉末转移至多孔基材中进行浸渗的装置和方法
US20160181651A1 (en) * 2014-12-19 2016-06-23 Toyota Jidosha Kabushiki Kaisha Apparatus for manufacturing electrode for lithium ion secondary battery
US20170050270A1 (en) * 2015-03-24 2017-02-23 Technology Research Association For Future Additive Manufacturing Powder supply apparatus, control method of powder supply apparatus, and control program of powder supply apparatus, and three-dimensional shaping apparatus
CN106540868A (zh) * 2016-12-12 2017-03-29 江西中材太阳能新材料有限公司 自动植砂设备及自动植砂系统
CN108367579A (zh) * 2015-12-18 2018-08-03 3M创新有限公司 用于将干粉末颗粒沉积到基底上并且将颗粒附接到基底的方法
CN110900921A (zh) * 2019-12-10 2020-03-24 湖南工业大学 一种pva液相成膜装置
CN112170132A (zh) * 2020-11-09 2021-01-05 苗飞飞 一种可降解塑料薄膜生产压合工艺

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA834564B (en) * 1982-06-30 1984-08-29 Sinter Ltd A process and device for preparing plastic-coated backing webs
FR2595984B1 (fr) * 1986-03-20 1990-12-21 Hautes Vosges Impressions Dispositif et procede de gommage de feuilles de papier ou autres prealablement imprimees
FR2722520B1 (fr) * 1994-07-12 1996-10-11 Dickson Saint Clair Procede d'enduction d'un support textile, moyens en vue de la mise en oeuvre du procede et support textile obtenu a l'aide de ce procede
NL1006718C2 (nl) * 1997-08-05 1999-02-08 Hoogovens Corporate Services B Bekleden substraat met poederverf.
JP6432236B2 (ja) * 2014-09-17 2018-12-05 富士ゼロックス株式会社 粉体塗装装置、及び粉体塗装方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711132A (en) * 1952-07-28 1955-06-21 Viscardi Corp Method for printing and coating
US3044396A (en) * 1959-01-02 1962-07-17 Carl Allers Ets Inking mechanism for intaglio printing machines
US3389655A (en) * 1966-03-05 1968-06-25 Philips Corp Vibrating scraper for inking intaglio printing molds with dry powder
US3392667A (en) * 1965-06-07 1968-07-16 Interchem Corp Multicolor electrostatic printing
US3453045A (en) * 1967-03-23 1969-07-01 Xerox Corp Xerographic development apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711132A (en) * 1952-07-28 1955-06-21 Viscardi Corp Method for printing and coating
US3044396A (en) * 1959-01-02 1962-07-17 Carl Allers Ets Inking mechanism for intaglio printing machines
US3392667A (en) * 1965-06-07 1968-07-16 Interchem Corp Multicolor electrostatic printing
US3389655A (en) * 1966-03-05 1968-06-25 Philips Corp Vibrating scraper for inking intaglio printing molds with dry powder
US3453045A (en) * 1967-03-23 1969-07-01 Xerox Corp Xerographic development apparatus

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999507A (en) * 1973-06-12 1976-12-28 Ernst Theodoor Voermans Apparatus for producing articles of reinforced plastics or like constructions
US3993025A (en) * 1974-05-24 1976-11-23 Metzeler Schaum Gesellschaft Mit Beschrankter Haftung Machine for the continuous reverse-coating of sheet-form material with polyurethane foam
US4139613A (en) * 1975-07-23 1979-02-13 Kufner Textilwerke Kg Process for the patterned deposition of powdered thermoplastic adhesive materials on the outer surface of a surface form
US4141313A (en) * 1975-07-23 1979-02-27 Kufner Textilwerke Kg Apparatus for the patterned deposition of powdered thermoplastics adhesive material on the outer surface of a surface form
US4068618A (en) * 1976-01-29 1978-01-17 Trufuse International Ltd. Apparatus for making material with fusible backing
US4209553A (en) * 1977-08-23 1980-06-24 Robert Greenberg Method and apparatus for making material with a fusible backing
US4261286A (en) * 1978-07-07 1981-04-14 Maschinenfabrik Max Kroenert Apparatus for coating of moving sheets with a contact adhesive
US4264644A (en) * 1979-04-13 1981-04-28 Schaetti & Co. Method for coating textile bases with powdery synthetic material
US4368090A (en) * 1979-12-06 1983-01-11 Chemische Werke Huls Ag Method of using copolyether ester amides as thermoplastic adhesives for heat sealing textiles
US5053254A (en) * 1981-07-21 1991-10-01 Armin Billeter Process for applying partial coatings
US4547392A (en) * 1981-07-25 1985-10-15 Sony Corporation Method for making a transferrable dye medium
US4790257A (en) * 1985-11-14 1988-12-13 Santrade Ltd. Apparatus for the production of fiber web reinforced plastic laminates
US5038710A (en) * 1988-11-18 1991-08-13 Brother Kogyo Kabushiki Kaisha Developer material coating apparatus
US5569348A (en) * 1994-03-30 1996-10-29 Kufner Textilwerk Gmbh Method for the raster-pattern coating of fabrics with hot melt adhesive
EP0862997A2 (en) * 1997-03-07 1998-09-09 Koslow Technologies Corporation Continuous solid state web coating process and webs produced thereby
EP0862997A3 (en) * 1997-03-07 2000-05-03 Koslow Technologies Corporation Continuous solid state web coating process and webs produced thereby
US6158427A (en) * 1997-07-18 2000-12-12 The Procter & Gamble Company Thermal cell having an oxygen permeable top sheet and a method of making a gas permeable material
US6432201B1 (en) * 1998-03-31 2002-08-13 Vits Maschinenbau Gmbh Device for applying a coating substance to a continuous paper web
WO2006069646A1 (de) * 2004-12-22 2006-07-06 Vits Systems Gmbh Vorrichtung zum auftragen einer beschichtungsmasse auf eine papierbahn
US20080141163A1 (en) * 2005-03-02 2008-06-12 Youichi Kira Retrieval and Display Device
US20090272505A1 (en) * 2006-06-27 2009-11-05 Basf Se Method for finishing paper and paper products
WO2008000665A2 (de) 2006-06-27 2008-01-03 Basf Se Verfahren zur ausrüstung von papier und papierprodukten
WO2008000665A3 (de) * 2006-06-27 2008-03-27 Basf Ag Verfahren zur ausrüstung von papier und papierprodukten
CN101685855B (zh) * 2008-09-24 2013-10-02 Tdk株式会社 电极制造装置以及电极制造方法
US9908141B2 (en) 2008-09-30 2018-03-06 Kronoplus Technical Ag Device to disperse particles onto a surface
US20100080896A1 (en) * 2008-09-30 2010-04-01 Gerhard Bachmann Device to disperse particles onto a surface
CN101712166B (zh) * 2008-09-30 2015-11-25 克诺那普雷斯技术股份公司 用于将颗粒分布到表面上的设备
EP2403653A4 (en) * 2009-03-02 2013-05-15 Unicharm Corp APPLICATION DEVICE AND METHOD
EP2403653A1 (en) * 2009-03-02 2012-01-11 Unicharm Corporation Application apparatus and method
WO2010101284A1 (en) 2009-03-02 2010-09-10 Unicharm Corporation Application apparatus and method
CN101994265A (zh) * 2010-12-08 2011-03-30 无锡八一塑料有限公司 一种地板革制造中的撒粒装置
US20140363585A1 (en) * 2011-12-20 2014-12-11 Compagnie Generale Des Etablissements Michelin Machine and process for powder-based additive manufacturing
US10807308B2 (en) 2011-12-20 2020-10-20 Compagnie Generale Des Etablissements Michelin Machine and process for powder-based additive manufacturing
CN104249937A (zh) * 2013-06-27 2014-12-31 蒋娇 一种可除尘给料机装置
CN105555495A (zh) * 2013-09-26 2016-05-04 菲布罗林法国公司 通过将粉末转移至多孔基材中进行浸渗的装置和方法
US20160228909A1 (en) * 2013-09-26 2016-08-11 Fibroline France Apparatus and method for impregnation by transferring a powder into a porous substrate
US10821471B2 (en) 2013-09-26 2020-11-03 Fibroline France Apparatus and method for impregnation by transferring a powder into a porous substrate
CH708806A1 (de) * 2013-11-04 2015-05-15 Strahm Textile Systems Ag Vorrichtung zum Streuen von pulverförmigen Produkten auf die Oberfläche von Warenbahnen.
US20160181651A1 (en) * 2014-12-19 2016-06-23 Toyota Jidosha Kabushiki Kaisha Apparatus for manufacturing electrode for lithium ion secondary battery
US9960409B2 (en) * 2014-12-19 2018-05-01 Toyota Jidosha Kabushiki Kaisha Apparatus for manufacturing electrode for lithium ion secondary battery
US20170050270A1 (en) * 2015-03-24 2017-02-23 Technology Research Association For Future Additive Manufacturing Powder supply apparatus, control method of powder supply apparatus, and control program of powder supply apparatus, and three-dimensional shaping apparatus
US10786870B2 (en) * 2015-03-24 2020-09-29 Technology Research Association For Future Additive Manufacturing Powder supply apparatus, control method of powder supply apparatus, and control program of powder supply apparatus, and three-dimensional shaping apparatus
CN108367579A (zh) * 2015-12-18 2018-08-03 3M创新有限公司 用于将干粉末颗粒沉积到基底上并且将颗粒附接到基底的方法
CN108367579B (zh) * 2015-12-18 2021-04-20 3M创新有限公司 用于将可流动干粉末颗粒附接到移动基底的方法
CN106540868A (zh) * 2016-12-12 2017-03-29 江西中材太阳能新材料有限公司 自动植砂设备及自动植砂系统
CN110900921A (zh) * 2019-12-10 2020-03-24 湖南工业大学 一种pva液相成膜装置
CN112170132A (zh) * 2020-11-09 2021-01-05 苗飞飞 一种可降解塑料薄膜生产压合工艺

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ES374973A1 (es) 1972-02-16
CA930625A (en) 1973-07-24
SE349513B (xx) 1972-10-02
GB1232650A (xx) 1971-05-19
DE1771516A1 (de) 1972-04-27
NL163439B (nl) 1980-04-15
FR1584367A (xx) 1969-12-19
NL6811314A (xx) 1969-05-22
DE1771516B2 (de) 1972-11-16
DE6609013U (de) 1972-02-10
LU56268A1 (xx) 1968-09-23
BE719726A (xx) 1969-02-03
IL31062A0 (en) 1969-01-29
NL163439C (nl) 1981-12-16
CH805868A4 (xx) 1974-01-31
IL31062A (en) 1974-09-10
JPS4911854B1 (xx) 1974-03-20
AT325005B (de) 1975-09-25
CH536727A (de) 1973-06-29

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