EP1160016A2 - Vorrichtung und Verfahren zum partiellen Auftragen einer Oberflächenbeschichtung und atmungsaktive Folie mit einer partiellen Oberflächenbeschichtung - Google Patents
Vorrichtung und Verfahren zum partiellen Auftragen einer Oberflächenbeschichtung und atmungsaktive Folie mit einer partiellen Oberflächenbeschichtung Download PDFInfo
- Publication number
- EP1160016A2 EP1160016A2 EP01119984A EP01119984A EP1160016A2 EP 1160016 A2 EP1160016 A2 EP 1160016A2 EP 01119984 A EP01119984 A EP 01119984A EP 01119984 A EP01119984 A EP 01119984A EP 1160016 A2 EP1160016 A2 EP 1160016A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- film
- sieve
- surface coating
- application
- sides
- 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
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Classifications
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- 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
- B05C1/10—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 the liquid or other fluent material being supplied from inside the roller
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- 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
- B05C1/003—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 incorporating means for heating or cooling the liquid or other fluent material
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- 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
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24612—Composite web or sheet
- Y10T428/2462—Composite web or sheet with partial filling of valleys on outer surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24843—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] with heat sealable or heat releasable adhesive layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2738—Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2738—Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
- Y10T442/2746—Heat-activatable adhesive
Definitions
- the invention relates to a device and a method for applying partial surface coatings on a breathable, waterproof film and a film with such partial surface coating with the features of the generic term of independent Claims.
- a medium, breathable Foil can be laminated on both sides (i.e. with an outer layer and with a lining).
- Another object of the invention is in creating a film with a double-sided, partial surface coating.
- a Another object is a device for producing three-layer fabrics with a medium, breathable layer as well as such three-layer fabrics.
- the surface coating on both sides should not impair the breathability of the film.
- the textile handle of the film should be compared to films laminated on one side not be deteriorated.
- these tasks are carried out with a device and with a method with a film and with a 3-layer fabric with the characteristics of the characteristic Part of the independent claims solved.
- the inventive device for applying a partial surface coating is based on the screen printing principle shown in CH 648 497 and CH 663 310.
- the content of this Publications are hereby explicitly included in the content of the present application.
- the device has at least one first application device for direct or indirect application Apply a flowable plastic mass to one side of the film or to a carrier on.
- the first application device preferably has at least one first application nozzle and one first movable sieve.
- the movable sieve is between the application nozzle and the film or arranged between the application nozzle and the carrier.
- the first sieve is in sync with the Foil or movable with the carrier.
- the flowable plastic mass When applied directly, the flowable plastic mass is passed directly through the sieve onto the Foil applied.
- the flowable plastic mass is first placed on a carrier, for example applied in the form of an endless band or in the form of a cylinder and then transferred from the carrier to the film.
- a carrier for example applied in the form of an endless band or in the form of a cylinder and then transferred from the carrier to the film.
- Under application nozzle is in connection with the present application understood every device for applying the plastic mass.
- the device according to the invention has for coating the other surface of the film at least one second application device arranged on the other side of the film.
- the the second application device is used for the direct or indirect application of the flowable plastics material on the other side of the film or on another carrier.
- the first and the second application device are aligned with one another or can be aligned, so that surface coatings on the two sides of the film are at least partially congruent are.
- This device can advantageously be partially produced on both sides Use coated, breathable and waterproof film.
- the second application device preferably has at least one second application nozzle and one second movable sieve.
- the second movable screen is between the second application nozzle and the film or between the second application nozzle and the carrier.
- the second Sieve can be moved synchronously with the first sieve.
- the first sieve and the second sieve mutually in the running direction of the film and / or in a direction transverse to the running direction of the film alignable or aligned.
- the alignable arrangement of the first and the second sieve the partial surface coating on one side of the film is congruent with the partial surface coating can be applied on the other side of the film. On In this way, coated or uncoated surface sections are provided on both sides of the film generated.
- the breathability of the film coated on both sides is therefore a comparison does not affect the breathability of a film coated on one side only.
- the handle of a 3-layer laminate with a medium film according to the invention is clear better than a film with non-congruent coatings on one side Foil or comparable to the handle of a film coated only on one side. It is also conceivable to provide other order arrangements that have a congruent coating on both sides allow. Instead of seven, e.g. Gravure rollers are used that serve to accommodate the plastic material and which are mutually alignable.
- the first application device consists of a screen and the second applicator works on the gravure principle.
- This arrangement is special with regard to the stability of the coating process advantageous. Due to the closed surface of the engraving roller, this can be special serve well as a pressure roller.
- Another advantage of this arrangement is that starting from the engraving roller, the screen roller can be produced in a simple manner as a pattern can. By producing the screen roller based on the previously engraved engraving roller is ensured that the arrangement of the screen openings in the screen roller is arranged identically are like the recesses in the engraving roller.
- the engraving roller and the screen roller are can be mutually aligned in the manner described above.
- the film is typically a breathable, waterproof film, such as. B. Goretex or Sympatex used.
- breathable and impermeable means that the film lets water vapor through to a certain extent and that the film with normal use e.g. is waterproof as a garment.
- the first and second sieves are made from sieve drums, which are rotatably mounted.
- the sieve drums rotate in opposite directions.
- the surface coating is direct from the sieve drums onto the film.
- the film runs between the two screening drums through it.
- the two screening drums are arranged so that their axes are in one Lay plane perpendicular to the slide.
- the sieve drum on one side of the film is used at the same time as a pressure roller for the other screening drum on the other side of the film.
- the screening drums are mutually advantageous both in the axial direction and in the running direction the film can be aligned.
- the axes of the two screening drums can also be aligned in this way that they are on the same level.
- the orientation of the sieve drums in the running direction of the film can be selected by a suitable choice Rotation speed of the drums can be achieved.
- the speed of rotation is in operation of the two sieve drums of the same size, so that the two sieves move synchronously with each other.
- the movement speed can be selected differently until the sieves are aligned with each other. Aligned in this context means that the Sieve openings of the one sieve at the moment the partial surface coating is applied are congruent with the sieve openings of the other sieve.
- the screen openings typically form a grid of points. But there are other arrangements e.g. Lines, conceivable.
- the first and the second are Strainer designed identically.
- two identical sieve drums can be used.
- the identical selection of the screen pattern ensures that a congruent one partial surface coating can be produced on both surfaces of the film. It it would also be conceivable to provide fewer sieve openings in one sieve than in the other Sieve so that the two sieves are not completely identical.
- a servo motor In the case of sieve drums, it is particularly advantageous to drive them with a servo motor.
- the servo motor allows the two screens to be aligned in the direction of the film.
- the device has arranged in the running direction of the film after the application devices Arrangements for laminating the film on both sides. This results in a device for the production of triple laminates (three-layer fabrics).
- fabrics, knitted fabrics or nonwovens are used as the lamination.
- a partial surface coating is applied to both sides of the film.
- the surface coatings on both sides of the film are applied so that they are aligned with one another, that the film is coated on both sides and uncoated on both sides having.
- the partial surface coating on one side of the film is at least partly congruent with the partial surface coating on the other side of the Foil.
- the film according to the invention is advantageously used with a device and with a method in of the form described above. But there would also be other procedures and Devices for producing such films are conceivable.
- the film faces on both sides a partial surface coating.
- the surface coating is according to the invention the first side is at least partially congruent with the surface coating of the second Page. Sections are coated on both sides and uncoated on both sides educated.
- at least partially congruent is understood that to each coated section on a first side of the film on the same Place a coated section on the second side of the film. But it can that there are additional coated sections on the second page. This can be advantageous if on one side of the film more adhesive, for example more Glue dots are desired than on the other side of the film. It is also conceivable that Make points on one side of the film larger than the points on the other side of the Foil.
- the coating is preferably applied to the film in a punctiform manner.
- an adhesive made of polyurethane is used.
- the dots have a surface area of 0.8 mm2 per point.
- FIG. 1 shows a device 1 for coating a film W on both sides with a flowable one Plastic mass K.
- the film W is in the running direction L around a deflection roller 8 and between two application devices 3a, 3b passed through.
- the film W is coated on both sides 4a, 4b 2a, 2b provided.
- the film W is then passed over a spreader 9 and a laminating arrangement 7 fed.
- the laminating arrangement 7 essentially consists of two calenders 10a, 10b. About the calenders 10a, 10b, a material Ma and Mb is laminated from both sides of the film W. the film W fed.
- the flowable plastic mass K consists of an adhesive.
- the material Ma and Mb will about the adhesive on both sides 4a, 4b of the film W in the lamination arrangement 7 with the film W connected.
- the film W consists of a breathable, waterproof film, for example Goretex or Sympatex.
- the materials Ma and Mb for the lamination are woven, knitted or non-woven, e.g. Polyester fabric or fleece.
- the film W is a three-layer laminate passed over a cooling table 14.
- the coatings 2a, 2b are as partial surface coatings on the sides 4a, 4b of the Foil W applied.
- the partial surface coating is typically a grid of points educated.
- Both application arrangements have for applying the punctiform surface coating 3a, 3b on a sieve drum 6a, 6b rotatably mounted about an axis A1 or A2.
- the plastic material K is removed from the inside of the sieve drum through the sieve openings 11a, 11b (see FIG 2 and 5) applied to the two surfaces 4a, 4b of the film W.
- a doctor blade holder 21 To apply the plastic material K there is an application nozzle in the interior of the screen rollers 6a, 6b 5a, 5b and a doctor blade 23 are provided on a doctor blade holder 21.
- the squeegee holder 21 can be heated. Due to the rotary movement of the screen rollers 6a, 6b and the angle of the doctor blade 23 the plastic material passes through the sieve opening.
- the sieve rollers 6a, 6b there is also an infrared hood 20 for heating the sieve rollers 6a, 6b provided.
- the infrared hood 20 is necessary so that the plastic material K in pasty State remains, so that the material through the sieve openings 11a, 11b in the sieve drums 6a, 6b can be applied to the surfaces 4a, 4b of the film W.
- the axes A1, A2 of the two screening drums 6a, 6b lie in one and the same plane E, which perpendicular to the film W and perpendicular to the running direction L of the film W.
- Axes A1, A2 can optionally be designed to be adjustable so that they lie exactly in plane E.
- the speed of rotation of the screen rollers 6a, 6b is also adjustable, so that the screen rollers 6a, 6b rotate synchronously with each other and synchronously with the film W.
- the surface speed the sieve drum 6a, 6b corresponds to the speed at which the film W moves forward becomes.
- the sieve drums 6a, 6b are also in the axial direction A1, A2 and in the circumferential direction U1 and U2 aligned so that the screen openings 11a, 11b in the two screen drums 6a, 6b align with each other when they come into contact with the film W. This ensures that a coated surface area on the one side 4a and on the other side 4b at the same time is produced.
- FIG. 2 shows an enlarged illustration of the two application arrangements 3a, 3b.
- Figure 2 shows how the screen openings 11a, 11b are aligned with one another in the region of the film W.
- the Plastic material K is liquefied inside the sieve drum 6a, 6b and through the sieve openings 11a, 11b on the surfaces 4a, 4b of the film W as partial surface coatings 2a, 2b applied.
- FIGS. 3a to 3c show different embodiments of those coated according to the invention Slides W shown.
- FIG. 3b a film W is shown, in which there is one on each coated area 2b Side 4b on the other side 4a a surface area 2a is formed. On page 4a are but further surface areas 2a are also formed.
- FIG. 3c shows a film W in which each point 2a has a point on one side 4a 2b on the other side corresponds to 4b.
- the size of points 2a and 2b is different, however.
- FIG. 4 shows an alternative embodiment of the device according to the invention.
- a carrier Ta, Tb is provided in Figure 4.
- the plastic material K is applied to the surface of the carrier Ta, Tb in a dot matrix given and transferred from this to the film W.
- the carriers Ta, Tb are designed as rollers.
- the rotation speed of the sieve drums 6a, 6b and the rollers Ta, Tb are synchronous to each other and in synchronism with the speed of the film W.
- FIG. 5 shows an enlarged representation of the sieve drums 6a, 6b according to FIG. 2 in the area of the application of the plastic material K shown on the film W.
- the sieve openings 11a, 11b of the Sieve drums 6a, 6b are aligned with each other in this area.
- the plastic material K is therefore applied congruently on the top 4a and on the bottom 4b.
- a motor is used to adjust the peripheral speed of the screening drums 6a, 6b operated quickly.
- U2 one sieve drum 6a is moved faster than the other sieve drum 6b until the screen openings 11a, 11b are aligned. After that, the sieve drums continue with same peripheral speed U rotated. Alignment can be done visually (i.e. by observation an operator).
- the sieve drums can also on their surface be provided with reference markings. It is also conceivable to provide reference markings which can be detected automatically (e.g. via optoelectronics).
- FIG. 6 schematically shows a top view of the two sieve drums 6a, 6b.
- the sieve drums 6a, 6b are rotatably supported about axes A1, A2.
- On the left edge of the sieve drums 6a, 6b schematically show screen openings 11a, 11b.
- the screen openings 11a of one Drum 6a are aligned with respect to the sieve openings 11b of the other sieve drum 6b and lie in one and the same, perpendicular to the axis A plane.
- screen openings 11a, 11b shown follow further (not shown) screen openings 11a, 11b, which are arranged in planes 12 running perpendicular to the axes A1, A2.
- the sieve drums 6a, 6b are identical. In particular, are on both screening drums 6a, 6b an equal number of sieve openings 11a, 11b arranged at equal distances.
- FIG. 7 shows a flat structure G according to the invention, which is designed as a three-layer laminate is.
- the film W according to the invention forms a middle layer.
- the Foil W is a first material Ma laminated.
- the second side 4b of the film W is a second material Mb laminated.
- the material Ma, Mb consists of a woven, knitted fabric or a fleece, which over the partial surface coating 2a, 2b in the form of Points is connected to the film W formed from film. Because the surface coatings 2a, 2b are aligned with one another on the surfaces 4a, 4b, moisture H can be unhindered pass through spaces between the surface coatings 2a and 2b.
- FIG. 8 shows an enlarged section of a film passing between two application units of an alternative exemplary embodiment.
- the first applicator 3a is designed in the form described above and essentially consists of a sieve drum 6a through which the plastic mass K can be applied to the side 4a of the film W.
- the second application device is 33 formed with an engraving roller 36.
- the engraving roller 36 has depressions 35 on, which are distributed with the same pattern over the surface of the engraving roller 36 as the screen openings 11 of the screening drum 6a.
- the engraving roller 36 is guided through a bath which contains the plastic material K. With the plastic material is scraped off the surface of the engraving roller 36 using a doctor blade 34, so that the plastic material K only remains in the recesses 35. From the wells 35, the plastic material is applied to the surface 4b of the film W by contact.
- the depressions 35 form a clearly defined counterpressure surface for the sieve drum 6a. This enables stable operation.
Landscapes
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Spray Control Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Materials For Medical Uses (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Medicinal Preparation (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
- Figur 1
- eine schematische Darstellung einer erfindungsgemässen Vorrichtung,
- Figur 2
- eine vergrösserte Darstellung der Auftragvorrichtungen einer Vorrichtung gemäss Figur 1,
- Figuren 3a bis 3c
- verschiedene Ausführungsbeispiele einer erfindungsgemässen Folie,
- Figur 4
- eine schematische Darstellung eines alternativen Ausführungsbeispiels von Auftragvorrichtungen,
- Figur 5
- eine vergrösserte Darstellung eines Ausschnitts aus den Auftragvorrichtungen gemäss Figuren 1 und 2,
- Figur 6
- eine Draufsicht auf zwei Auftragvorrichtungen gemäss Figuren 1 oder 2,
- Figur 7
- eine schematische Darstellung eines dreilagigen Laminats gemäss der Erfindung, und
- Figur 8
- eine vergrösserte Darstellung eines Ausschnitts eines alternativen Ausführungsbeispiels.
Das erste Auftragwerk 3a ist in der vorangehend beschriebenen Form ausgebildet und besteht im wesentlichen aus einer Siebtrommel 6a, durch welche die Kunststoffmasse K auf die Seite 4a der Folie W aufgetragen werden kann.
Claims (11)
- Vorrichtung (1) zum Auftragen einer partiellen Oberflächenbeschichtung (2a, 2b) auf eine atmungsaktive, wasserundurchlässige Folie (W),
mit wenigstens einer ersten Auftragvorrichtung (3a) zum direkten oder indirekten Auftragen einer fliessfähigen Kunststoffinasse (K) auf die eine Seite (4a) der Folie oder auf einen Träger (Ta),
welche Auftragvorrichtung (3a) vorzugsweise wenigstens eine erste Auftragdüse (5a) und ein erstes bewegbares Sieb (6a) aufweist,
das zwischen der Auftragdüse 5a und der Folie (W) oder dem Träger (Ta) angeordnet ist und das synchron mit der Folie (W) oder mit dem Träger (Ta) bewegbar ist,
wobei die Vorrichtung (1) wenigstens eine zweite, auf der anderen Seite (4b) der Folie (W) angeordnete Auftragvorrichtung (3b) zum direkten oder indirekten Auftragen einer fliessfähigen Kunststoffmasse (K) auf die andere Seite (4b) der Folie oder auf einen Träger (Tb) aufweist,
welche vorzugsweise wenigstens eine zweite Auftragdüse (5b) und ein zweites bewegbares Sieb (6b) aufweist, das zwischen der zweiten Auftragdüse (5b) und der Folie (W) oder dem Träger (Tb) angeordnet ist,
wobei die erste Auftragvorrichtung (3a) und die zweite Auftragvorrichtung (3b) gegenseitig ausrichtbar oder ausgerichtet sind, so dass die erste Oberflächenbeschichtung (2a) wenigstens teilweise deckungsgleich mit der zweiten Oberflächenbeschichtung (2b) ist, wobei vorzugsweise das zweite Sieb (6b) synchron zum ersten Sieb (6a) bewegbar ist und wobei das erste Sieb (6a) und das zweite Sieb (6b) gegenseitig in Laufrichtung (L) der Folie und/oder in einer Richtung (A) quer zur Laufrichtung (L) der Folie (W) ausrichtbar sind, und wobei vorzugsweise
nach den Auftragvorrichtungen (3a, 3b) eine Anordnung (7) zum beidseitigen Kaschieren der Folie (W) mit weiterem Material (Ma, Mb) angeordnet ist. - Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das erste und das zweite Sieb als Siebtrommeln (6a, 6b) ausgebildet sind, die drehbar gelagert sind.
- Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Siebtrommeln (6a, 6b) um Achsen (A1, A2) drehbar gelagert sind, die in einer Ebene (E) senkrecht zur Folie (W) verlaufen.
- Vorrichtung nach einem der Ansprüche 2 oder 3, dadurch gekennzeichnet, dass die Siebtrommeln um Achsen (A1, A2) drehbar gelagert sind, die zueinander ausrichtbar sind.
- Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das erste Sieb (6a) bezüglich der Folie zum zweiten Sieb (6b) spiegelsymmetrisch ausgebildet ist.
- Vorrichtung nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass die Siebtrommeln (6a, 6b) mit einem Servomotor ausrichtbar sind.
- Verfahren zum Auftragen einer partiellen Oberflächenbeschichtung auf eine atmungsaktive Folie, insbesondere unter Verwendung einer Vorrichtung nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, dass auf beiden Seiten (4a, 4b) der Folie (W) eine partielle Oberflächenbeschichtung (2a, 2b) aufgebracht wird,
wobei die Beschichtungen (2a, 2b) auf den beiden Seiten (4a, 4b) der Folie zueinander zumindest teilweise deckungsgleich aufgetragen werden, so dass die Folie (W) je beidseitig beschichtete und unbeschichtete Abschnitte aufweist und dass vorteilhaft unmittelbar anschliessend die Folie beidseitig kaschiert wird. - Atmungsaktive, wasserundurchlässige Folie (W), insbesondere hergestellt mit einer Vorrichtung nach einem der Ansprüche 1 bis 6 oder mit einem Verfahren nach Anspruch 7, mit einer partiellen Oberflächenbeschichtung (2a, 2b),
wobei die Oberflächenbeschichtung (2a, 2b) auf beiden Seiten (4a, 4b) der Folie (W) aufgetragen ist
und wobei die Oberflächenbeschichtung (2a) der einen Seite (4a) der Folie (W) zumindest teilweise deckungsgleich zur Oberflächenbeschichtung (2b) der zweiten Seite (4b) ist, so dass die Folie je beidseitig beschichtete und beidseitig unbeschichtete Abschnitte aufweist. - Folie nach einem der Ansprüche 10 oder 9, dadurch gekennzeichnet, dass die Oberflächenbeschichtung (2a, 2b) aus Punkten besteht.
- Dreilagiges, laminiertes Flächengebilde, enthaltend als mittlere Schicht eine atmungsaktive, wasserundurchlässige Folie nach einem der Ansprüche 8 bis 9.
- Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die zweite Auftragvorrichtung (33) anstelle einer Siebtrommel eine Gravurwalze (36) mit Vertiefungen (35) zur Aufnahme des Kunststoffmaterials (K) aufweist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01119984A EP1160016B1 (de) | 1999-06-04 | 2000-05-23 | Vorrichtung zum partiellen Auftragen einer Oberflächenbeschichtung |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99110708 | 1999-06-04 | ||
| EP99110708 | 1999-06-04 | ||
| EP99201857 | 1999-06-10 | ||
| EP19990201857 EP1057541A1 (de) | 1999-06-04 | 1999-06-10 | Vorrichtung und Verfahren zum partiellen Auftragen einer Oberflächenbeschichtung und Warenbahn mit einer partiellen Oberflächenbeschichtung |
| EP00925019A EP1115501B1 (de) | 1999-06-04 | 2000-05-23 | Verfahren zum partiellen Auftragen einer Oberflächenbeschichtung und atmungsaktive Folie mit einer solchen partiellen Beschichtung |
| EP01119984A EP1160016B1 (de) | 1999-06-04 | 2000-05-23 | Vorrichtung zum partiellen Auftragen einer Oberflächenbeschichtung |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00925019A Division EP1115501B1 (de) | 1999-06-04 | 2000-05-23 | Verfahren zum partiellen Auftragen einer Oberflächenbeschichtung und atmungsaktive Folie mit einer solchen partiellen Beschichtung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1160016A2 true EP1160016A2 (de) | 2001-12-05 |
| EP1160016A3 EP1160016A3 (de) | 2002-08-28 |
| EP1160016B1 EP1160016B1 (de) | 2005-09-14 |
Family
ID=26153017
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19990201857 Withdrawn EP1057541A1 (de) | 1999-06-04 | 1999-06-10 | Vorrichtung und Verfahren zum partiellen Auftragen einer Oberflächenbeschichtung und Warenbahn mit einer partiellen Oberflächenbeschichtung |
| EP00925019A Expired - Lifetime EP1115501B1 (de) | 1999-06-04 | 2000-05-23 | Verfahren zum partiellen Auftragen einer Oberflächenbeschichtung und atmungsaktive Folie mit einer solchen partiellen Beschichtung |
| EP01119984A Expired - Lifetime EP1160016B1 (de) | 1999-06-04 | 2000-05-23 | Vorrichtung zum partiellen Auftragen einer Oberflächenbeschichtung |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19990201857 Withdrawn EP1057541A1 (de) | 1999-06-04 | 1999-06-10 | Vorrichtung und Verfahren zum partiellen Auftragen einer Oberflächenbeschichtung und Warenbahn mit einer partiellen Oberflächenbeschichtung |
| EP00925019A Expired - Lifetime EP1115501B1 (de) | 1999-06-04 | 2000-05-23 | Verfahren zum partiellen Auftragen einer Oberflächenbeschichtung und atmungsaktive Folie mit einer solchen partiellen Beschichtung |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US7329622B1 (de) |
| EP (3) | EP1057541A1 (de) |
| JP (1) | JP2003501288A (de) |
| KR (1) | KR20020025062A (de) |
| CN (1) | CN1196535C (de) |
| AT (2) | ATE304412T1 (de) |
| AU (1) | AU4389700A (de) |
| BR (1) | BR0011331B1 (de) |
| CA (1) | CA2371020C (de) |
| CZ (1) | CZ301060B6 (de) |
| DE (2) | DE50011167D1 (de) |
| ES (1) | ES2176168T3 (de) |
| HU (1) | HUP0201538A2 (de) |
| MX (1) | MXPA01012420A (de) |
| PL (1) | PL195709B1 (de) |
| PT (1) | PT1115501E (de) |
| SI (2) | SI22743B (de) |
| SK (1) | SK287028B6 (de) |
| WO (1) | WO2000074863A1 (de) |
| YU (1) | YU85701A (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006061510A1 (fr) * | 2004-12-09 | 2006-06-15 | Lainiere De Picardie Bc | Complexe textile comprenant un substrat d’association enduit sur ses deux faces |
| WO2012031750A1 (de) * | 2010-09-07 | 2012-03-15 | Rwr Patentverwaltung Gbr | Verfahren und klebstoffauftragsvorrichtung zum berührungsfreien auftragen einer vielzahl von auf eine fläche verteilten, nicht zusammenhängenden klebstoffpunkten auf ein substrat zum dauerhaften verbleib |
| DE102024106225A1 (de) * | 2024-03-05 | 2025-09-11 | Adler Pelzer Holding Gmbh | Prozessfolie, und Verfahren zu deren Herstellung |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000071371A (ja) * | 1998-08-28 | 2000-03-07 | Malden Mills Ind Inc | 風防及び耐水性複合布 |
| KR100873690B1 (ko) * | 1999-01-19 | 2008-12-12 | 유니버시티 오브 노스캐롤라이나 앳 채플 힐 | 인간 간 전구세포 |
| US7238314B2 (en) * | 2003-03-13 | 2007-07-03 | 3M Innovative Properties Company | Polymer transfer apparatus, methods, and composite webs |
| JP5250383B2 (ja) * | 2008-10-27 | 2013-07-31 | 日本たばこ産業株式会社 | 塗工ウエブの製造装置及びその製造方法 |
| CN101433888B (zh) * | 2008-11-14 | 2012-05-23 | 北京星和众工设备技术股份有限公司 | 淋涂式单张金属板材辊涂机构 |
| JP4820427B2 (ja) * | 2009-03-25 | 2011-11-24 | 富士機械工業株式会社 | 塗工装置 |
| US8506749B1 (en) | 2010-01-27 | 2013-08-13 | Dartex Coatings, Inc. | Method of improving adhesive coverage to maximize waterproofness while maintaining breathability of adhesively laminated webs, and laminates produced thereby |
| KR101446516B1 (ko) * | 2013-05-03 | 2014-10-06 | 성안기계 (주) | 복합형 롤투롤 인쇄장치 |
| US10793799B2 (en) * | 2015-08-28 | 2020-10-06 | Golden Aluminium Company | Prelubricated stock sheet and method and system for making the same |
| US11479693B2 (en) | 2018-05-03 | 2022-10-25 | Avery Dennison Corporation | Adhesive laminates and method for making adhesive laminates |
| TWI740640B (zh) * | 2020-09-11 | 2021-09-21 | 全利機械股份有限公司 | 纖維製品的液體塗佈機台 |
| CN115646733B (zh) * | 2022-10-31 | 2025-12-05 | 绍兴锦居装饰材料有限公司 | 一种抗菌防霉墙布的生产工艺及墙布表面涂布系统 |
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| CH648497A5 (en) | 1982-09-24 | 1985-03-29 | Billeter Kunststoffpulver Ag | Device for surface coating, directly or according to the transfer printing principle, a substrate |
| CH663310GA3 (en) | 1982-02-19 | 1987-12-15 | Process and apparatus for producing partial surface coatings on textile substrates |
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| JPS5814972U (ja) * | 1981-07-20 | 1983-01-29 | 株式会社 三和プラント | 高粘度接着剤塗布ロ−ラ |
| JPS5840172A (ja) * | 1981-08-31 | 1983-03-09 | Kanai Hiroyuki | シート状材料の両面ペ−ストドツト形成方法 |
| DE3346100A1 (de) * | 1983-12-21 | 1985-07-04 | Beiersdorf Ag, 2000 Hamburg | Rueckstandsfrei wieder abloesbare haftklebrige flaechengebilde |
| FR2576191B1 (fr) * | 1985-01-23 | 1990-11-23 | Picardie Lainiere | Produit nouveau destine a etre colle a chaud par pression sur des articles plats et procede de fabrication d'un tel produit |
| NL8900915A (nl) * | 1989-04-12 | 1990-11-01 | Stork X Cel Bv | Inrichting voor tweezijdig bekleden en werkwijze voor het bekleden van een materiaalbaan. |
| JPH0366366A (ja) * | 1989-08-05 | 1991-03-22 | Uni Charm Corp | 使い捨て手術用ガウン |
| JPH04322762A (ja) * | 1991-04-22 | 1992-11-12 | Toyoda Gosei Co Ltd | 接着剤塗布装置 |
| JPH06166996A (ja) * | 1992-11-27 | 1994-06-14 | Keiichi Nakao | 壁紙とその貼着方法 |
| FR2746264B1 (fr) * | 1996-03-25 | 1998-05-22 | Picardie Lainiere | Procede de fabrication d'un entoilage thermocollant et entoilage thermocollant ainsi obtenu |
| JPH10158909A (ja) * | 1996-11-21 | 1998-06-16 | Shinwa Kk | 使い捨て保護衣料用生地及びその製造方法 |
-
1999
- 1999-06-10 EP EP19990201857 patent/EP1057541A1/de not_active Withdrawn
-
2000
- 2000-05-23 MX MXPA01012420A patent/MXPA01012420A/es active IP Right Grant
- 2000-05-23 DE DE50011167T patent/DE50011167D1/de not_active Expired - Lifetime
- 2000-05-23 CA CA002371020A patent/CA2371020C/en not_active Expired - Fee Related
- 2000-05-23 DE DE50000138T patent/DE50000138D1/de not_active Expired - Lifetime
- 2000-05-23 EP EP00925019A patent/EP1115501B1/de not_active Expired - Lifetime
- 2000-05-23 EP EP01119984A patent/EP1160016B1/de not_active Expired - Lifetime
- 2000-05-23 JP JP2001501382A patent/JP2003501288A/ja active Pending
- 2000-05-23 YU YUP85701 patent/YU85701A/sh unknown
- 2000-05-23 KR KR1020017015617A patent/KR20020025062A/ko not_active Ceased
- 2000-05-23 AT AT01119984T patent/ATE304412T1/de not_active IP Right Cessation
- 2000-05-23 US US09/926,694 patent/US7329622B1/en not_active Expired - Fee Related
- 2000-05-23 CN CNB008111324A patent/CN1196535C/zh not_active Expired - Fee Related
- 2000-05-23 CZ CZ20014333A patent/CZ301060B6/cs not_active IP Right Cessation
- 2000-05-23 PT PT00925019T patent/PT1115501E/pt unknown
- 2000-05-23 ES ES00925019T patent/ES2176168T3/es not_active Expired - Lifetime
- 2000-05-23 BR BRPI0011331-0A patent/BR0011331B1/pt not_active IP Right Cessation
- 2000-05-23 WO PCT/CH2000/000289 patent/WO2000074863A1/de not_active Ceased
- 2000-05-23 PL PL00352376A patent/PL195709B1/pl not_active IP Right Cessation
- 2000-05-23 SI SI200020066A patent/SI22743B/sl not_active IP Right Cessation
- 2000-05-23 HU HU0201538A patent/HUP0201538A2/hu unknown
- 2000-05-23 SK SK1769-2001A patent/SK287028B6/sk not_active IP Right Cessation
- 2000-05-23 AT AT00925019T patent/ATE215849T1/de active
- 2000-05-23 SI SI200020025A patent/SI20808B/sl not_active IP Right Cessation
- 2000-05-23 AU AU43897/00A patent/AU4389700A/en not_active Abandoned
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH663310GA3 (en) | 1982-02-19 | 1987-12-15 | Process and apparatus for producing partial surface coatings on textile substrates | |
| CH648497A5 (en) | 1982-09-24 | 1985-03-29 | Billeter Kunststoffpulver Ag | Device for surface coating, directly or according to the transfer printing principle, a substrate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006061510A1 (fr) * | 2004-12-09 | 2006-06-15 | Lainiere De Picardie Bc | Complexe textile comprenant un substrat d’association enduit sur ses deux faces |
| FR2879079A1 (fr) * | 2004-12-09 | 2006-06-16 | Lainiere De Picardie Bc Soc Pa | Complexe textile comprenant un substrat d'association enduit sur ses deux faces |
| WO2012031750A1 (de) * | 2010-09-07 | 2012-03-15 | Rwr Patentverwaltung Gbr | Verfahren und klebstoffauftragsvorrichtung zum berührungsfreien auftragen einer vielzahl von auf eine fläche verteilten, nicht zusammenhängenden klebstoffpunkten auf ein substrat zum dauerhaften verbleib |
| DE102024106225A1 (de) * | 2024-03-05 | 2025-09-11 | Adler Pelzer Holding Gmbh | Prozessfolie, und Verfahren zu deren Herstellung |
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