| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 156252000 | Perforating lamina | 47 |
| 20080196826 | CLOTHING VENTILATION DEVICE ALLOWING THE HUMAN BODY TO BREATHE, AND METHOD FOR PRODUCING THE DEVICE - A ventilation device to be applied to items of clothing, which includes an assembly with through holes, which is composed of a band of material that is at least partially transparent and impermeable and is configured to be arranged externally. A layer is provided to be placed in view and is made of natural or synthetic fabric or natural or synthetic leather. At least one layer of adhesive polymeric material mutually joins the outer and the layer, between which it is sandwiched. A membrane which is impermeable to water and permeable to vapor, provided to be arranged internally, is sealed at least perimetrically to the assembly on the side of the layer to be placed in view. | 08-21-2008 |
| 20080223513 | Method and Device for Connecting Two Flexible Material Layers - The manufacture of a product comprising at least two flexible material layers ( | 09-18-2008 |
| 20080236733 | Multi-layer web and method for making automation-compatible multipage inserts - A multi-layer web and method for making an automation-compatible multi-layer web from a continuous web, where the multi-layer web can be separated into a plurality of inserts, such as booklets. The multi-layer web is constructed with adhesive and perforations such that it can be conveniently fed through an automated machine commonly known in the art to rapidly separate perforations and secure the resulting booklet to a printed publication. | 10-02-2008 |
| 20090107623 | Continuous venting of a covering sheet for an in-situ lamination process - A method of venting a rear facer sheet for lamination is accomplished by continuously drawing the rear facer sheet through a perforating device which creates conical apertures in the rear facer. Two metal rails affixed to opposing edges of a front facer are continuously drawn into a laminator after first having an expanding foam material continuously deposited onto the upper surface of the front facer. The perforated rear facer is continuously drawn into the laminator and affixed to the two metal rails, creating an enclosed volume in which the expanding foam is located. The apertures in the rear facer allow for the escape of gasses and air during lamination, promoting even flow and uniform density of the foam material. The perforating device has an upper and a lower rotating cylinder, the lower cylinder being equipped with piercing elements and the upper cylinder being equipped with grooves corresponding to the piercing elements. | 04-30-2009 |
| 20090145543 | CARRIER TAPES HAVING TEAR-INITIATED COVER TAPES AND METHODS OF MAKING THEREOF - A cover tape for use with a carrier tape, where the cover tape includes at least one tear-initiation feature that defines a predetermined direction of tear to initiate a tear along portions of the cover tape. | 06-11-2009 |
| 20090321007 | METHODS FOR MANUFACTURING A PAINT ROLLER WITH PERFORATED SUBSTRATE - A method for reducing cost and weight in paint roller manufacturing processes and other continuous processes for producing tubular goods from polymers. The method may utilize a perforated substrate such as a perforated polypropylene strip or may include a perforating step which removes overage from an unperforated substrate. The perforated substrate is fed onto a mandrel to form a tube. Adhesive is applied upon the outer surface of the perforated substrate. A cover may be applied about the tube, and the resulting product is then cut into finished-size paint rollers. The removal of the overage results in a reduction in the weight of the paint roller. In certain embodiments the overage from a perforation step is collected, and may be reused in a subsequent implementation of the method or resold. | 12-31-2009 |
| 20100276079 | METHOD AND DEVICE FOR CONNECTING A PLASTIC WORKPIECE TO A FURTHER WORKPIECE - A method of connecting a plastic workpiece to a further workpiece and a device for carrying out the method are shown and described. The object of providing a method with which a positive-locking connection between a plastic workpiece and a further workpiece can be produced in a short time and without considerable outlay in terms of apparatus is achieved by a method comprising the following steps: providing a plastic workpiece and a further workpiece, placing the further workpiece against the plastic workpiece, providing a connecting element on a surface of the plastic workpiece, this surface being opposite the surface against which the further workpiece bears, producing a recess in the further workpiece, this recess being provided on the surface bearing against the plastic workpiece, heating the connecting element, so that the material of the connecting element is plasticized, and pressing plasticized material into the recess. | 11-04-2010 |
| 20110073249 | VIAL ADAPTORS AND VIALS FOR REGULATING PRESSURE - In certain embodiments, a vial adaptor for removing liquid contents from a vial includes a piercing member and a bag. The bag can be contained within the piercing member such that the bag is introduced to the vial when the vial adaptor is coupled with the vial. In some embodiments, the bag expands within the vial as liquid is removed from the vial via the adaptor, thereby regulating pressure within the vial. In other embodiments, a vial includes a bag for regulating pressure within the vial as liquid is removed therefrom. In some embodiments, a vial adaptor is coupled with the vial in order to remove the liquid. In some embodiments, as the liquid is removed from the vial via the adaptor, the bag expands within the vial, and in other embodiments, the bag contracts within the vial. | 03-31-2011 |
| 20110100544 | LIQUID EJECTION HEAD, METHOD OF MANUFACTURING LIQUID EJECTION HEAD AND IMAGE FORMING APPARATUS - The liquid ejection head has: a plurality of head units each of which includes a plurality of nozzles, a plurality of pressure chambers connected respectively to the plurality of nozzles, liquid supply ports for supplying liquid respectively to the plurality of pressure chambers, and a plurality of actuators causing the liquid to be ejected respectively from the plurality of nozzles; and a single common liquid chamber plate formed with a common liquid chamber which supplies the liquid to the plurality of pressure chambers of the plurality of head units, wherein: the plurality of head units are arranged in a planar configuration; the plurality of head units are covered with the single common liquid chamber plate; and the common liquid chamber is provided in common to the plurality of head units. | 05-05-2011 |
| 20110253305 | PACKAGE MANUFACTURING METHOD, PACKAGE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND RADIO TIMEPIECE - A method of manufacturing a package in which generation of voids in the interior of glass frit is restrained, so that maintenance of hermeticity in a cavity and improvement of mechanical strength of through electrodes are achieved, such a package, a piezoelectric vibrator, an oscillator, an electronic apparatus, and a radio timepiece are provided. The invention is characterized by including baking glass frit filled in through holes and solidifying the same, and the baking step is performed by a decompressed atmosphere, which is set to a pressure lower than the atmospheric pressure. | 10-20-2011 |
| 20120012247 | Method of manufacturing insulating sheet and printed circuit board having the same - A method of manufacturing an insulating sheet, the method including providing a reinforcement material having a thermoplastic resin layer stacked thereon; stacking the thermoplastic resin layer stacked on the reinforcement material over a core substrate; and hot pressing the reinforcement material and the thermoplastic resin layer onto the core substrate. | 01-19-2012 |
| 20120037308 | METHOD AND MACHINE FOR PRODUCING RESEALABLE BAGS - The invention relates to a method for the automatic production of bags ( | 02-16-2012 |
| 20120234485 | OSTOMY BAG - The invention provides an ostomy bag assembly including an outer bag and an inner bag secured to one side of a flange. The inner bag is removable to facilitate disposal. The flange has a polymeric backing film and a layer of bioadhesive for securing the ostomy bag assembly to the body of a patient. The flange includes an orifice to enable bodily waste to be received by the inner bag. The outer bag is detachably bonded to a first attachment zone on the flange and the inner bag is secured to a second attachment zone on the flange. The outer bag is mounted to the flange by an annular bonding element is formed from a multilayer polymeric material comprising first and second ethylene vinyl acetate layers and a polymeric support layer interposed there between. A method of fabricating ostomy bags is also provided. | 09-20-2012 |
| 20120279646 | SYSTEM FOR FASTENING PARTS - A system for fastening two parts at abutting surfaces by forming an in-situ fastener. A device selectively forms variable width through holes on two parts to be fastened, such that the width of each through hole is larger on the first surface than the opposing second surface. Opposing first and second platens selectively urge the second surfaces of the two parts into engagement while the through holes of the two parts are in fluid communication with each other. An injection system includes a flow passage through the first platen to the through hole on the part engaged by the first platen, and a pressurizing mechanism for urging the flowable and hardenable material through the flow passage and into the first and second through holes between the first and second platens under pressure. Pressure is maintained while the flowable and hardenable material hardens within the through holes. | 11-08-2012 |
| 20120318448 | METHOD FOR MANUFACTURING A COMPOSITE SURFACE - A method for manufacturing a composite includes perforating an outer ply to create perforations through the outer ply and inserting a filler material into the perforations. The method further includes laminating the outer ply to an inner ply. | 12-20-2012 |
| 20130146221 | GRAPHENE-BASED MEMBRANES AS ELECTRON TRANSPARENT WINDOWS FOR AMBIENT PRESSURE X-RAY PHOTOELECTRON SPECTROSCOPY - Some embodiments of the invention include a method for preparing a carbon-containing membrane. The method includes preparing a carbon-containing solution and then washing and filtering the carbon-containing solution. The method further provides adding a volume of the washed and filtered carbon-containing solution to a receptacle that includes an aqueous solution. After a predetermined amount of time, the carbon-containing solution will equilibrate and form sheets of carbon-containing materials that float on a surface of the aqueous solution. The method further includes defining an aperture through at least a portion of a substrate and then inserting the substrate in the receptacle so that at least a portion of the carbon-containing sheets adhere to the substrate. In addition, the method further includes thermally treating the membrane to improve its molecular impermeability. | 06-13-2013 |
| 20130199715 | SYSTEM FOR REINFORCING STRUCTURE USING SITE-CUSTOMIZED MATERIALS - System and method for reinforcing structures includes basalt textile ( | 08-08-2013 |
| 20130199716 | DEVICES AND METHODS FOR APPLYING ADHESIVE LINER-LESS SECURITY LABELS TO ARTICLES - A liner-less seal application system is programmed to generate a real time seal, the serial number of which is data-matched with product label data on an approach product article. The image is printed in the required position (to suit the article being sealed), onto the adhesive surface of the seal tape. A vacuum drive belt has both low and high vacuum sections to assist in moving the sealing tape along a vacuum drive belt toward the print head. The real-time seal is printed while the belt drive indexes the tape, and the cutting action is done while the system collects data and the belt drive is stationary. There is only one stepper motor employed to drive the vacuum belt. The vacuum belt drive pulls the tape from the unwind assembly and feeds the tape through the print head and onto the vacuum drum applicator. A perforator device bursts perforation across the round element of the seal image. This is to apply a weak point on which the seal will break if tampered with. | 08-08-2013 |
| 20130276970 | INDEXABLE CUTTER INSERT, CONSTRUCTION FOR SAME AND METHOD FOR MAKING SAME - A method of making a construction for an indexable cutter insert, the method including providing a wafer ( | 10-24-2013 |
| 20130292050 | METHOD OF MANUFACTURING A COMBINED CIRCUIT BOARD - A method of manufacturing a combined circuit board includes the following steps. First, through portions (TPs) arranged in a predetermined format are formed in a rigid substrate (RS) such that the RS is divided into a predetermined removed region (PRR1) and a predetermined reserved region (PRR2) according to the arrangement of the TPs. Next, a conductive bonding layer (CRL) and a flexible circuit board (FCB) are respectively laminated on two opposite sides of the RS and part of a dielectric bonding layer of the CBL fills the TPs, Next, the RS, the FCB and the CBL are bent according to the TPs such that the PRR2 is bent at the TPs relative to the PRR1, Finally, part of the RS located at the PRR1 and part of the CBL corresponding to the PRR1 are removed to form an indentation to expose part of the FCB. | 11-07-2013 |
| 20140027051 | Method of Fabricating a Light Emitting Diode Packaging Structure - A method of fabricating a light emitting diode packaging structure provides a metallized ceramic heat dissipation substrate and a reflector layer, and a metallized ceramic heat dissipation substrate which is bonded with the reflector layer through an adhesive. The reflector layer has an opening for a surface of the metallized ceramic heat dissipation substrate to be exposed therefrom. The reflector layer may be formed with ceramic or polymer plastic material, to enhance the refractory property and the reliability of the package structure. In addition, the packaging structure may make use of existing packaging machine for subsequent electronic component packaging, without increasing the fabrication cost. | 01-30-2014 |
| 20140318701 | SANDWICH PANEL WITH INTEGRATED REINFORCING STRUCTURE AND METHOD FOR THE PRODUCTION THEREOF - A Sandwich panel with a core structure, in particular with a honeycomb-shaped core structure, and plane-parallel cover layers applied to both sides of this core structure, to form a floor surface in a fuselage airframe of an aircraft, the core structure having at least one recess into which at least one reinforcing structure is integrated, wherein the at least one reinforcing structure is formed with at least one core, said core having at least one recess into which a stopper is introduced, into which at least one attachment element can be introduced to attach at least one further component to the sandwich panel, and a plurality of prepreg strips which each have a uniform fibre running direction being wound around the core. In addition, the invention relates to a method for the production of a sandwich panel according to the invention. | 10-30-2014 |
| 20150122411 | Methods of Manufacturing Array Camera Modules Incorporating Independently Aligned Lens Stacks - Array cameras, and array camera modules incorporating independently aligned lens stacks are disclosed. Processes for manufacturing array camera modules including independently aligned lens stacks can include: forming at least one hole in at least one carrier; mounting the at least one carrier relative to at least one sensor so that light passing through the at least one hole in the at least one carrier is incident on a plurality of focal planes formed by arrays of pixels on the at least one sensor; and independently mounting a plurality of lens barrels to the at least one carrier, so that a lens stack in each lens barrel directs light through the at least one hole in the at least one carrier and focuses the light onto one of the plurality of focal planes. | 05-07-2015 |
| 20150294785 | COMMON MODE FILTER AND METHOD OF MANUFACTURING THE SAME - The present invention relates to a common mode filter and a method of manufacturing the same. In order to implement a common mode filter with low shrinkage, high substrate sintered density, and high strength, the present invention provides a common mode filter including: a lower substrate; an insulating layer having a conductor pattern inside and provided on the lower substrate; an upper substrate provided on the insulating layer; and a ferrite core made of ferrite and provided in the center of the insulating layer, the lower substrate, and the upper substrate by penetrating the insulating layer, the lower substrate, and the upper substrate, and a method of manufacturing the same. | 10-15-2015 |
| 20150345129 | DAMP PROOF COURSE ARTICLE - A damp proof course article ( | 12-03-2015 |
| 156253000 | Subsequent to assembly of laminae | 22 |
| 20090008030 | Method of Assembling Personal Care Absorbent Article - Apparatus and methods for manufacturing personal care absorbent articles. Such personal care absorbent article includes a fastening area in the front portion for receiving fastener material thereon. First and second fault lines are formed on opposing sides of the fastening area leaving uncut web portions at the fault lines during selected manufacturing operations, thus to support machine direction stresses on the front portion web, and subsequently trimming away such uncut web portions of the fault lines. Fastener material is applied over the first and second fault lines, thus bridging the fault lines. The fastener material is releasably secured to the fastening area, non-releasably secured to the front portion outwardly of the respective fault lines, and unsecured to the front portion between the fastening area and the fault lines thus to support a re-fastening feature of such personal care absorbent articles. | 01-08-2009 |
| 20090065134 | Method of making members with a thermal break - Method of forming members from thermally conductive components which have a gap therebetween. The gap is bridged and the conductive components integrated into a composite member by a reinforced polymer. This provides a thermal break which inhibits the flow of heat between the conductive components of the member. This construction also blocks the transfer of sound and other vibrations between the conductive components of the member. The construction also mitigates the formation of condensation on an artifact fixed to one of the components. After the gap is bridged with the reinforced polymer, the member may be punched with holes and roll formed. | 03-12-2009 |
| 20090255626 | AUTOMATED MACHINE AND METHOD FOR MOUNTING A FITMENT TO A FLEXIBLE POUCH - A machine for forming a flexible pouch having a spout fitment includes a frame, a transport device adjacent the frame for transporting a flexible material therealong, and a feeder device for supplying a roll of tape material having a plurality of fitments secured thereto. A fitment insertion station receives the roll of tape material with pre-applied fitments, and removes the fitment, and seals the fitment to a fitment receiving portion of the flexible material. A pouch body forming station operatively forms a body of the pouch from the flexible material, and an upper edge, a lower edge and a side edge extending therebetween. | 10-15-2009 |
| 20100000672 | REINFORCED CARTON AND METHODS OF MAKING CARTON BLANKS - A carton is constructed from a multi-ply blank including an exterior blank and an interior blank. Adhesive is applied to the exterior blank using an applicator capable of transverse movement and/or rotation. | 01-07-2010 |
| 20100294425 | Method Of Fabricating Ink Jet Label Stock - A method is provided of fabricating ink jet labels. The method includes the step of providing a web of tag stock paper. The web has first and second sides. A web of ink jet stock paper is provided. The ink jet stock paper has a first side coated with an ink jet coating and a second side. The second side of the ink jet stock paper is laminated to the first side of the tag stock paper to provide a web of label stock. | 11-25-2010 |
| 20100307673 | Method of manufacturing blood-pressure cuff - A method of manufacturing a blood-pressure cuff having a fluid bag which expands in a state in which fluid is supplied inside and contracts in a state in which the fluid is removed, the blood-pressure cuff being wound around a subject, includes the steps of: overlapping a first member which becomes a first bag and a second member which becomes a second bag; joining the two members in a region having an area smaller than an area of the overlapped region; forming an opening which is common to the two members by cutting out a range surrounded by an entire portion or a part of the joined region; and forming the fluid bag in which the first bag and the second bag are joined by forming the first member into the first bag and the second member into the second bag. | 12-09-2010 |
| 20120061017 | METHOD OF MANUFACTURING CAPACITIVE TOUCH SCREEN - Disclosed herein is a method of manufacturing a capacitive touch screen, including: forming transparent electrodes on an upper surface of a lower transparent film; forming electrode wirings on a lower surface of an upper transparent film; and bonding the transparent electrodes to the electrodes wirings to be closely adhered to each other, whereby it prevents the transparent electrodes from being damaged or deformed due to heat, thereby making it possible to improve reliability and accuracy of the manufacturing process. | 03-15-2012 |
| 20120103507 | Photosensitive composite and build-up insulation film with the photosensitive composite, and method for manufacturing circuit board using the build-up insulation film - Disclosed herein is a method for manufacturing a circuit board. The method for manufacturing a circuit board includes: preparing a photosensitive composite; preparing a build-up insulating film by casting the photosensitive composite into a film made of poly ethylene terephthalate (PET) material; stacking the build-up insulation film on the board; forming via holes on the build-up insulation film by using a photolithography process; and forming conductive vias in the via holes. | 05-03-2012 |
| 20120247660 | METHOD FOR FORMING A SHOE PAD - A method for forming a shoe pad has steps of combining multiple colored material sheets to form a laminated layer, feeding the laminated layer between two rotating rollers having multiple corresponding protrusions and depressions to compress the laminated layer, cutting the laminated layer into two pad sheets with a cutter and forming a shoe pad from one of the pad sheets with a pressing process. Accordingly, a shoe pad in multiple colors and having a three dimensional shape is provided. | 10-04-2012 |
| 20120285614 | METHODS FOR FORMING FRAME CORNERS - Methods and systems for forming a frame, such as door and window frames, are provided. In some implementations, a method for forming a frame includes clamping the frame on a rotation device, the frame having a plurality of frame members and a plurality of corners defined by the plurality of frame members. The rotation device is for rotating the frame and providing a liquid material into each corner of the frame through injection holes formed in frame members. The liquid material sets to form a solid structural member bridging and connecting the frame members. The liquid is poured into the corner area with the corner at the bottom and the members diverging upwardly and outwardly therefrom and the liquid material has a viscosity so that it settles to form a level height into and across each frame member but does not leak from the butting surfaces of the members. | 11-15-2012 |
| 20120285615 | METHOD OF MANUFACTURING SECONDARY PAPER ROLL FOR TISSUE PAPER PRODUCTS - Provided is a method of manufacturing a secondary paper roll for tissue paper products, the method being capable of applying chemicals at low cost and easily switching the execution of the application of the chemicals. | 11-15-2012 |
| 20130228273 | CERAMIC CIRCUIT BOARD AND METHOD OF MAKING THE SAME - A ceramic circuit board for use in packaging an electronic element includes a ceramic-copper plate, and a heat-dissipating unit that is adapted for dissipating heat from the electronic element. The ceramic-copperplate includes a ceramic substrate that has opposite first and second surfaces, and a through-hole formed through the first and second surfaces, a top copper pattern that overlies the first surface of the ceramic substrate and that has at least two conducting portions spaced apart from each other, and a bottom copper layer that underlies the second surface of the ceramic substrate. The heat-dissipating unit includes a heat-dissipating layer that is disposed in the through-hole of the ceramic substrate above the bottom copper layer and that has a thermal conductivity larger than that of the ceramic substrate. A method of making the ceramic circuit board is also disclosed. | 09-05-2013 |
| 20130284356 | METHOD OF PRODUCING A TOP LAYER - The invention relates to a method of producing a top layer ( | 10-31-2013 |
| 20140102634 | Method of Manufacturing Spa/tub Shell with Improved Spa/tub Jet Interface - A method and apparatus for forming a tubular orifice formed/added to a wall of a molded product such as a tub, spa, hot tub, boat hull, tank, vat, trough, etc. The resulting tubular orifice has a smooth, regular, tubular inner wall that seals well with accessories that have tubular interface sections that fit within the tubular orifice and seal using one or more o-rings. The orifice is formed around an insert that is removably held to an inside wall of a mold by, for example, magnets during rotational molding, thereby enabling extraction of the molded product from the mold as the inserts separate from the inside wall as the molded product is extracted. | 04-17-2014 |
| 20140174647 | COMPOSITE INSULATED CONCRETE FORM AND METHOD OF USING SAME - The invention comprises a foam insulating panel having an outer surface and a reinforcing member adhered to at least a portion of the outer surface of the foam insulating panel. An insulated concrete form and a method of using the insulated concrete form are also disclosed. | 06-26-2014 |
| 20140332154 | PROCESS OF DRILLING ORGANIC GLASSES - The present invention is drawn to a process of drilling organic glasses, comprising the following steps:
| 11-13-2014 |
| 20150041056 | METHOD OF FORMING A PERFORATED COMPOSITE PANEL - A perforated composite panel comprises a substrate and an applied layer, the substrate having a first surface and an opposite second surface. A method of forming the perforated composite panel comprises the steps of:
| 02-12-2015 |
| 20150096674 | METHOD OF PRODUCING PERFORATED RETROREFLECTIVE TRIM - A method for producing a perforated retroreflective trim that includes the steps of providing a substrate having first and second sides and a plurality of openings extending between the sides, providing a backing on the first side of the substrate, providing a retroreflective layer on the second side of the substrate, adhering the retroreflective layer to the second side of the substrate and to the backing within the openings of the substrate so that portions of the retroreflective layer are adhered to the backing through the openings in the substrate, and removing the backing from the first side of the substrate to strip away from the retroreflective layer the portions of the retroreflective layer adhered to the backing through the openings in the substrate to provide the perforated retroreflective trim. | 04-09-2015 |
| 20150318166 | WAFER, A METHOD FOR PROCESSING A WAFER, AND A METHOD FOR PROCESSING A CARRIER - According to various embodiments, a method for processing a wafer may include: forming at least one hollow chamber and a support structure within the wafer, the at least one hollow chamber defining a cap region of the carrier located above the at least one hollow chamber and a bottom region of the carrier located below the at least one hollow chamber and an edge region surrounding the cap region of the carrier, wherein a surface area of the cap region is greater than a surface area of the edge region, and wherein the cap region is connected to the bottom region by the support structure; removing the cap region in one piece from the bottom region and the edge region. | 11-05-2015 |
| 20150336368 | ADHESIVE APPLICATION IN ROTORCRAFT CONNECTION JOINTS - A method for applying adhesive to sides of a flange, such as in rotorcraft connection joints, includes attaching an intermediate member to an edge of a flange and flowing adhesive in gaps between sides of the flange and inner edges of a double lap joint element by inserting the flange with the intermediate member into the double lap joint element. | 11-26-2015 |
| 20160017608 | HIP AND RIDGE ROOFING MATERIAL - Shingle blanks including a first fold region, a second fold region, a third region, a lower edge and an upper edge are provided. The shingle blank has a length. The first and second fold regions extend substantially across the length of the shingle blank. The second fold region is positioned between the first and third fold regions. A first perforation line is positioned between the second and third fold regions. A second perforation line is positioned between the first and second fold regions. A reinforcement material is positioned over the first perforation line and configured to reinforce the first perforation line. The reinforcement material includes apertures configured to allow an asphalt coating to bleed through the reinforcement material. The first and second perforation lines facilitate folding of the first and second fold regions on top of the third region to form a three layered stack. | 01-21-2016 |
| 20160056483 | WATER TRANSFER COMPOUND - The application relates to a water transfer compound, preferably for use for the humidification of process gases for fuel cells, comprising: —a water-permeable and essentially gas-impermeable water transfer layer as well as—at least one thermoplastic protection layer which is water- and gas-permeable at least in sections, where—the water transfer layer and the thermoplastic protection layer overlap each other at least in sections and comprise a first and a second overlapping area, where—the water transfer layer in the first overlapping area is accessible for humid gases through the thermoplastic protection layer and the water transfer compound is thermocompressed in the second overlapping area so that the water transfer layer in the second overlapping area is not accessible for humid gases through the compressed thermoplastic protection layer. | 02-25-2016 |
