Abstract: A method of securing semiconductor chips comprises the steps of: sticking semiconductor chips at their backs to a transfer tape having an adhesive superimposed thereon at spaced intervals; peeling the semiconductor chips from the transfer tape such that the adhesive is transferred onto the backs of the semiconductor chips; and securing the semiconductor chips by way of the adhesive onto a substrate. The method also includes variations such as sticking the transfer tape to a substrate at predetermined sites for securing semiconductor chips and then peeling the base material of the transfer tape to transfer the adhesive to the predetermined sites on the substrate, followed by securing the semiconductor chips thereto.

Abstract: Adhesive tape strip for a rereleasable adhesive bond, which can be removed from a bonded joint by pulling in the direction of the bond plane, characterized in that the bonding area decreases in the region of the grip tab or in the pressure-sensitive adhesive region directly bordering the grip tab.

Abstract: A secure sticker is provided comprising a waterproof base portion including a paper ply, static printed matter, and a resin, wherein the paper ply and the static printed matter are sealed within the resin, and wherein the resin is substantially transparent to light in the visible spectrum. In accordance with one embodiment of the present invention, a secure sticker is provided comprising a substantially waterproof base portion, a liner ply, and an adhesive interface. The substantially waterproof base portion includes a paper ply, static printed matter, and a resin. The paper ply and the static printed matter are sealed within the resin. The resin is substantially transparent to light in the visible spectrum. The liner ply defines a label portion and a removable portion, wherein the label portion includes variable printed matter thereon. The adhesive interface is arranged to adhere the liner ply to the base portion.

Abstract: Disclosed is a finger tape for aiding bowling. The thumb, the middle finger and the ring finger are inserted into holes formed in a bowling ball. Upon bowling, a player grips the ball by inserting the thumb, the middle finger and the ring finger into the holes formed in the ball. For releasing and rolling the ball, the thumb is instantly slipped out of the hole, followed by the middle finger and the ring finger while spinning the ball. Accordingly, an elasticized cotton tape with gravure printed acryl resin adhesive having different effects depending on actions of the fingers is attached to the thumb, the middle finger and the ring finger to obtain effective bowling results, wherein the thumb tape slides easily and the finger tape provides better grip, based on differing amounts of hardener in the adhesive.

Abstract: A heat-transfer label assembly. In one embodiment, the assembly comprises a carrier, the carrier comprising a paper substrate overcoated with a layer of polyethylene. The polyethylene layer is overcoated with a skim coat of wax. One or more heat-transfer labels are printed onto the skim coat and are spaced apart from one another, each label comprising a protective lacquer layer printed onto the skim coat, an ink design printed onto the protective lacquer layer, and a heat-activatable adhesive layer printed over the ink design, any exposed areas of the protective lacquer layer and a surrounding area of the skim coat. The periphery of the skim coat extends beyond the periphery of the label and is, therefore, uncovered by the label. The assembly further comprises a mask deposited over the uncovered areas of the skim coat, the mask adhering to the polyethylene layer during label-transfer and preventing transfer onto an article of the previously uncovered areas of the skim coat together with the label.

Abstract: The peelable block (10) comprises a stack of sheets (12A, 12B), each one of a predetermined thickness. The stack of sheets comprises at least one group of transparent successive sheets (12A, 12B). The stack of sheets comprises an identification sheet (12C) on which at least one distinctive sign (14, 16) is formed, arranged so as to be visible through a group of successive transparent sheets (12A, 12B).

Abstract: The invention provides a food package insert made of a multi-layered structure having at least one removable edge portion. The multi-layered structure includes a cellulosic support web a cellulosic transfer web is disposed adjacent the support web. The transfer web contains a transferrable image attached thereto. A cellulosic release web having a release surface is disposed adjacent the transfer web. The release web has a food contact surface opposite the release surface. Each of the support web, transfer web and release web have first edge portions disposed in the removable edge portion of the multi-layered structure. The multi-layered structure is constructed with perforations which enable an elongate web to be separated into individual inserts for inserting in a food package.

Abstract: A W-stacked pads of tape strips dispensable at a low peel angle, comprising a plurality of superimposed tape strips longitudinally reversed so as to align the first end of each tape strip with the second end of an immediately overlaying and an immediately underlying tape strip.

Abstract: A multilayer structure, for a re-closable packaging which can be readily and effectively opened and then re-sealed is provided comprising a central pressure-sensitive adhesive layer and two outer layers, one of which is a tearable welding layer, the central adhesive layer comprising two sub-layers and the structure being able to be obtained by collapsing the co-extrusion bubble, together with a packaging comprising at least one tearable film having this symmetrical multilayer structure, and a process for producing the structure and the packaging.

Abstract: This invention relates to the partial printing of a substrate with a plurality of layers to form a partially printed panel. Within each printed portion, at least one layer is applied to the substrate with inexact registration in relation to a second layer. A “control layer” comprising “edge sealing strips” is printed so that, within each printed portion, each edge of the at least two layers with inexact registration is located within the edges of an overlapping edge sealing strip. The edge sealing strips may provide a visual seal or mask at the edges of printed portions, for example to enable the each printed portion to have the desired color rendering within a one-way vision control panel. The invention can comprise the physical sealing of printed portions containing gaseous or liquid fluids or particles in suspension, such as fragrances, medication, environmentally reactive materials or security printing features.

Abstract: A versatile method for the manufacturing of image transfer sheets which provide users with cold transferring images without using supplemental heat in the course of image transfer to a wide variety of substrates includes printing an image with water-based ink onto an image transfer sheet that has a coating of water-accepting adhesive. A method of manufacturing image transfer sheets includes first applying a water impermeable layer onto a flexible substrate. A layer of water-activatable adhesive is applied upon the water impermeable layer. The adhesive is then dried in a dryer with dehumidified air. A water permeable detack layer is then applied upon the layer of adhesive. In a particular embodiment, the sheet further includes a water-accepting image holding layer in between the water-accepting adhesive layer and the water impermeable layer. The image holding layer becomes water-resisting when heated to within a range of activation temperatures.

Abstract: The present invention is directed to a decorative item. The decorative item includes a number of components which cooperate together. A layer of luminescent material is provided. The layer of luminescent material is preferably, but not necessarily, a substantially rigid and planar carrier. A translucent image is affixed to the layer of luminescent material. The decorative item is operable in a plurality of modes of operation, including an excitation mode of operation and a delayed light emission mode of operation. During the excitation mode of operation, the decorative item is exposed to a source of exciting energy, such as light. In the delayed light emission mode of operation, the layer of luminescent material generates a phosphorescent light emission, after the source of exciting energy is removed, which passes through the translucent image and makes it visible in low light conditions.

Abstract: This invention relates to retroreflective sheeting that has an image, such as a validation image. In one embodiment, the image is directional having varying appearance at different angles of view. The retroreflective sheeting comprises a layer of transparent microsphere lenses, a transparent polymeric spacing layer having a front surface and a back surface wherein the spacing layer is underlying, contacting, and substantially conforming to the bottom of the lenses, and the spacing layer comprises one or more segments having a refractive index different from the refractive index of the remainder of the spacing layer, a reflective layer having a top surface and a bottom surface wherein the top surface is in contact with the back surface of the spacing layer, and a topcoat cover sheet overlying and conforming to the top surfaces of the lenses and having a flat top surface or face.

Abstract: The present invention includes a method for transferring an image from one substrate to another. The method includes providing an image transfer sheet that is comprised of a substrate layer, a release layer and an image-imparting layer that may comprise a low density polyethylene or other polymeric component having a melting temperature within a range of 90°-700° C. An image is imparted to the low density polyethylene area with an image-imparting medium. A second image-receiving substrate is provided. The second image-receiving substrate is contacted to the first image transfer sheet at the polymer layer. Heat is applied to the image transfer sheet so that the low density polyethylene encapsulates the image-imparting medium and transfers the encapsulates to the image-receiving substrate, thereby forming a mirror image on the image-receiving substrate.

Abstract: Provided are methods of preparing an article in which a microporous layer is coated on a temporary carrier substrate and a substrate is then laminated to the microporous layer, prior to removing the temporary carrier substrate from the microporous layer. The microporous layer may comprise one or more microporous xerogel layers. Optionally, the microporous layer assembly may comprise one or more non-microporous coating layers which are in contact with at least one of the microporous xerogel layers, and one of the non-microporous coating layers may be coated on the temporary carrier substrate prior to coating the microporous layer. Also provided are articles, such as electrochemical cells, capacitors, fuel cells, ink jet ink printing media, and filtration media, prepared by such methods.

Abstract: The invention relates to a adhesive article comprising at least one backing layer with a first and second surface and a pressure sensitive adhesive layer adhered first surface of the backing layer in a pattern, wherein the pattern of the adhesive layer has an adhesive free area of less than about 25% and wherein the adhesive article has a water vapor transmission rate of greater than about 2000 g/m2/24 hour. The invention also relates to a method of forming an adhesive article comprising (a) providing a release liner, (b) applying pressure sensitive adhesive in a pattern wherein the free adhesive area is less than 25%, and (c) applying a backing layer to the pressure sensitive adhesive. The present invention provides pattern coated adhesive bandages that strongly adhere to human skin while permitting water vapor transmission there through. Accordingly the present invention also provides methods of facilitating the healing of wounds using the pattern coated adhesive bandage.

Abstract: A self adhesive wrapping material for wrapping an object without the need for tape or other adhesive material. The self adhesive wrapping material includes a panel. The panel has a top surface and a bottom surface. The panel comprises a generally flexible material. Each of a plurality of adhesive portions is securely adhered to the bottom surface of the panel. A plurality of covering members for removably attaches to and covers the adhesive portions. Each of the covering members generally covers one of the adhesive portions.

Abstract: A self-adhesive label for automatic or manual dispensing comprises an adhesive region and a less-adhesive region on one side with the non-adhesive region being formed such that the adhesive power of the label varies continuously in a transition region between the adhesive and the less-adhesive region.

Abstract: There are provided a hologram laminate and a hologram label which do not involve any problem in the production process per se of forging preventive labels using a volume hologram, can provide a reliable process of the attainment of forgery preventive effect, and can make difficult to notice the signs of the forgery preventive processing. In applying a protective film 108 onto a hologram 107 through a second pressure-sensitive adhesive 109, the adhesive strength is partially varied. By virtue of this construction, upon separation of the protective film 108, the second pressure-sensitive adhesive 109 is partially left on the hologram 107, so that the fact of the separation can be found out. Likewise, the adhesive strength of a first pressure-sensitive adhesive 106 can be partially changed. Further, the adhesive strength of the first pressure-sensitive adhesive 106 is larger than 1% tensile strength of the hologram 107.

Abstract: An article having a surface showing adhesive properties and a cover layer for protecting the adhesive surface wherein a further component is located in indentations in the surface f the cover layer facing the adhesive surface without being in direct contact with the adhesive surface enables a grading of the adhesive properties of the article.

Abstract: This invention relates to a method of repairing one or both sides of an optically damaged substrate such as rigid glass or plastic window, signage or displays. The invention also relates to the repaired substrates. This invention also relates to an article comprising a transparent stack of sheets that may be applied, for example, to protect said repaired substrates such as glass or plastic windows, signage or displays. A topmost sheet can be peeled away after it is damaged to reveal an undamaged sheet below. The invention also relates to the protected substrates and a method of protecting substrates such as glass or plastic windows, signage and displays from vandalism or other surface damage by adhering the stack of sheets to the substrate to be protected and subsequently pulling a topmost sheet away from the stack after it becomes damaged.

Abstract: An adhesive lamination has patches of an adhesive layer which correspond to predetermined positions on a plurality of circuit boards, and the adhesive layer is applied across the plurality of circuit boards. This adhesive lamination is composed of a first separation sheet, a second separation sheet and the adhesive layer interposed between the first and second separation sheets. A number of patches of the adhesive layer are formed on the first separation sheet and arranged so that the length of the patch of the adhesive layer is approximately parallel to the short side of the first separation sheet.

Abstract: A decorative device includes a supporting release layer, a flexible backing layer, an adhesive layer on the backing layer, the adhesive layer being covered by the release layer such that the backing layer is removable from the release layer to expose the adhesive layer on the backing layer, and a decorative layer disposed on a surface of the flexible backing layer opposite to the adhesive layer. A decorative article is printed on the decorative layer, the decorative article having a pair of wings, with a cut extending peripherally about the decorative article and penetrating through the decorative layer and the flexible backing layer, but not through the supporting release layer, the cut defining a decorative element which includes the wings. A strip of adhesive located between the wings adheres the decorative layer to the flexible backing layer, and enables the wings to be folded to stand out from the backing layer.

Abstract: This invention relates to an article comprising a transparent stack of sheets that may be applied, for example, to protect substrates such as glass or plastic windows, signage or displays. A topmost sheet can be peeled away after it is damaged to reveal an undamaged sheet below. The invention also relates to the protected substrates and a method of protecting substrates such as glass or plastic windows, signage and displays from vandalism or other surface damage by adhering the stack of sheets to the substrate to be protected and subsequently pulling a topmost sheet away from the stack after it becomes damaged.

Abstract: A spacer adapted, in use, to space materials, (for example sheets of glass) comprising a spacer element having on at least one face an adhesive wherein at least a portion of the edge of said adhesive carrying face is adhesive free. The spacer is fabricated from a relatively flexible material so that the portion which does not adhere to the material being spaced (because there is no adhesive on that portion) can be bent from out of the plane of the spacer. Once the unadhered portion is so bent a finger hold is provided.

Abstract: A heat-transferable security stamp is provided including a carrier sheet, a top coat layer, at least one design layer between the carrier sheet and the top coat layer, a release layer between the carrier sheet and the design layer, and a base coat layer between the release layer and the design layer. The release layer includes a water-borne release component. The base coat layer includes a water-borne base coat component. The design layer includes a water-borne design component. The top coat layer includes a water-borne top coat component. The carrier sheet is resistant to heat above a predetermined heat transfer temperature. The adhesive release component of the release layer is operative to secure the carrier sheet to the base coat layer at temperatures below the heat transfer temperature and to permit release of the carrier sheet from the base coat layer at temperatures above the heat transfer temperature.

Abstract: The present invention relates to a release coating composition that may be applied to a film that may then be used as a substrate useful for applications requiring release for a broad range of temperatures and high humidity conditions, which temperatures may range from about 20° C. to about 210° C. These applications include release substrate used in the manufacture of calendared cured sheet rubber and molding paste composites, such as sheet molding compound (SMC), thick molding compound (TMC), bulk molding compound (BMC) and fiberglass composites. The release coating composition comprises a solution of a hydroxypropyl methylcellulose having hydroxypropyl molar substitution of from 0 to about 0.82. In a preferred form, particulate solids are present in the composition.

Abstract: This invention relates to a heat-sealable laminate, comprising: a facestock having an upper surface and a lower surface; a heat-activatable first adhesive layer underlying the lower surface of the facestock; and a second adhesive layer overlying the upper surface of the facestock, with the proviso that the laminate is characterized by the absence of either an adhesion promoting layer or an abrasion-resistant transparent coating layer positioned between the upper surface of the facestock and the second adhesive layer. These heat-sealable laminates may be used in providing pictorial and/or print designs or messages (e.g., labels, decals, etc.) that can be adhered to substrates (e.g., metal, plastic, leather, paper or textile substrates) such as automotive interior surfaces, hard plastic component parts, consumer durable goods, and the like.

Abstract: A self-closing resealable packaging material formed from at least one sheet of a package forming material, which encloses and seals and article therein. A cohesive material is applied to surface portions of the packaging material so that when wrapped around an article cohesive portions stick together and seal the package. To make the package resealable a liner is placed upon at least a part of the cohesive material containing surface so that a non-adhering margin is formed and the unused cohesive can be utilized reseal the package after its initial opening.

Abstract: A heat-transfer label including a non-wax, non-silicone release layer for use in decorating an article without leaving a visually discernible release residue on the decorated article. In a preferred embodiment, the label includes a transfer portion comprising a protective lacquer layer, an ink design layer over the protective lacquer layer, and a heat-activatable adhesive layer over the ink design and protective lacquer layers, the adhesive layer extending beyond the peripheries of the ink design and protective lacquer layers. The label also includes a support portion, the transfer portion being positioned over the support portion for transfer of the transfer portion from the support portion to an article upon the application of heat to the support portion while the transfer portion is placed in contact with the article. The support portion includes a carrier, the carrier preferably being a polyester film.

Abstract: A recording material comprising a paper substrate coated on at least one surface with at least one pigment layer; and at least one sealing layer which comprises a particulate polymer dispersion having a film forming temperature of between 60° and 160° C. and an average particle size between 1 &mgr;m and 50 &mgr;m together with at least one water-soluble polymer binder; and a related printing method whereby an image printed on the recording material is heated after printing to seal the sealing layer to provide a protective surface.

Abstract: Electrostatically charged graphic sheets are additionally provided with a preapplied activatable adhesive. Such sheets may be oriented on a display substrate using the electrostatically induced adhesion, and more securely fastened to the display substrate using the activatable adhesive.

Abstract: A laminated pad and method of manufacturing such pad wherein the laminated pad includes a grip portion and a work surface. The work surface may be comprised of any of a variety of substances including absorbent material, abrasive material, or polishing material. The grip portion may be upstanding for facile gripping with one's fingers.

Abstract: The invention provides an adhesive/sealant compound having an outer surface including a coating of substantially regularly shaped particles so as to reversibly detackify the outer surface. In one embodiment of the invention, an adhesive/sealant compound is provided having an outer surface comprising a coating of substantially spherical particles so as to reversibly detackify the outer surface. In another embodiment of the invention, an adhesive/sealant compound is provided having an outer surface comprising a coating of substantially spherical glass microballoons so as to reversibly detackify the outer surface wherein the spherical glass microballoons have diameters in the range of 0.2 millimeters to 0.6 millimeters. A process for packaging an adhesive/sealant compound is also disclosed.

Abstract: A label laminate includes a release liner and label bonded thereto by an adhesive. The liner includes a skip in the release thereof, and the label includes a skip in the adhesive thereof aligned therewith. The label is removable from the liner, and the release skip may be printed thereon.

Abstract: A heat-transferable security stamp is provided including a carrier sheet, a top coat layer, at least one design layer between the carrier sheet and the top coat layer, a release layer between the carrier sheet and the design layer, and a base coat layer between the release layer and the design layer. The release layer includes a water-borne release component. The base coat layer includes a water-borne base coat component. The design layer includes a water-borne design component. The top coat layer includes a water-borne top coat component. The carrier sheet is resistant to heat above a predetermined heat transfer temperature. The adhesive release component of the release layer is operative to secure the carrier sheet to the base coat layer at temperatures below the heat transfer temperature and to permit release of the carrier sheet from the base coat layer at temperatures above the heat transfer temperature.

Abstract: A release liner for use with face stocks for pressure sensitive labels, tapes, decals and other products formed from sheet and roll stock. A filled polymer is laminated to one side of a paper web. An extrudate is laminated to the other side of the paper substrate to form a release liner. The filled polymer has paper-like properties and replaces paper tissue back liners.

Abstract: A label system having an unique label stock. The label stock includes a water reducible ink system for forming a water resistant ink label and a scuff resistant protective, clear coat layer. A label carrier, formed from non-absorbent paper or plastic, receives the water resistant ink label. In the preferred embodiment, a heat-activated adhesive is applied to the surface of the color coat layer for transferring the label from the label carrier to the substrate. The heat-activated adhesive has an activation temperature less than the distortion temperature of the label carrier so as to not distort the image during transfer. A heat-activated, cross-linking agent may be added in at least one of the color coat and the protective, clear coat to improve water soak resistance. The heat-activated, cross-linking agent has an activation temperature of greater than the activation temperature of the adhesive.

Abstract: A multi-part form useful as a delivery confirmation form is described. The form has two plies releasably adhered together by having adhesive and adhesive-release material disposed on opposing faces of the plies. Separable sections of the form are formed by a perforation line made along the length of the form. A gap in adhesive release material along the perforation line in the bottom ply of the form is provided to form a substantially permanent bond between the plies.

Abstract: The invention provides an apparatus and a process for producing laminated materials. The process comprises the steps of: (a) supplying material from a first supply roller; (b) supplying materials from a system comprising a plurality of further supply rollers; (c) tracking lateral movement of the material leaving said first supply roller; and (d) adjusting the lateral position of said system in response to said lateral movement, such that the lateral alignment of the plurality of further supply rollers remains constant with respect to the material leaving the first supply roller. The adjustment step (d) may be manual, or it may be automatic e.g. in response to tracking in step (c) by means of an electronic sensor which tracks a control line on the material leaving the first supply roller. By maintaining constant lateral alignment, it is possible to manufacture laminated materials comprising a layer made from strips of material which abut but which do not overlap.

Abstract: A thermally conductive heat-resistant silicone rubber composite sheet which has a heat-resistant resin film layer on at least one side of a silicone rubber sheet and can be suitably used in a hot pressing process, with the silicone rubber sheet being a sheet molded of a silicone rubber composition that comprises (A) 100 parts by weight of organopolysiloxanes having an average polymerization degree of at least 200, (B) 0 to 150 parts by weight of carbon black containing volatile impurities except water in a content of at most 0.5 weight %, (C) 0 to 1,600 parts by weight of at least one thermally conductive substance selected from the group consisting of metals, metal oxides, metal nitrides and metal carbides and (D) a curing agent, provided that the total proportion of the components (B) and (C) is from 10 to 1,600 parts by weight, and having a volatile impurity content of at most 0.2 weight % when it is heated at 150° C. for 3 hours: and a method of producing the aforesaid composite sheet.

Abstract: Ultraremovable adhesive is applied to a paper sheet to form therewith a liner sheet, and the liner sheet is laminated to a cardstock sheet to form a laminate cardstock. The cardstock sheet is then die cut therethrough, but not through the liner sheet, to form cardstock cut lines that define at least in part perimeters of business cards (or other printable media). The outer face of the liner sheet is then die cut therethrough, but not through the cardstock sheet, to form liner sheet strips on a back side of the cardstock sheet. Some of the strips define cover strips covering some of the cardstock cut lines, and others of the strips define waste strips. The waste strips are then matrix removed from the back of the cardstock sheet. According to a preferred (dry laminate) embodiment the only liner sheet die cut is parallel to the leading edge of the sheet and forms a narrow leading edge liner strip which is removed.

Abstract: A heat-transfer label including a non-wax, non-silicone release layer for use in decorating an article without leaving a visually discernible release residue on the decorated article. In a preferred embodiment, the label includes a transfer portion comprising a protective lacquer layer, an ink design layer over the protective lacquer layer, and a heat-activatable adhesive layer over the ink design and protective lacquer layers, the adhesive layer extending beyond the peripheries of the ink design and protective lacquer layers. The adhesive layer preferably includes a polyester resin and an anti-blocking agent, such as a paraffinic wax. The label also includes a support portion, the support portion including a carrier and a non-wax, non-silicone release layer positioned over the carrier and in direct contact with the protective lacquer layer and the periphery of the adhesive layer.

Abstract: A flexible sheet, that may be instantly molded to the contour of the leg or lap, having a tacky or adhesive undersurface for adhesion to the lap, and a tacky upper surface to hold a trackball or Easy Cat™ touch pad in place during use, or in the alternative to hold a frictional surface upon which a Mouse may be operated.

Abstract: A heat-transfer label including a non-wax, non-silicone release layer for use in decorating an article, such as a glass container, without leaving a visually discernible release residue on the decorated article. In a preferred embodiment, the label includes a transfer portion, the transfer portion comprising a protective lacquer layer, an ink design layer over the protective lacquer layer, and a heat-activatable adhesive layer over the ink design and protective lacquer layers, the adhesive layer extending beyond the peripheries of the ink design and protective lacquer layers. The protective lacquer layer preferably includes a cross-linked phenoxy resin, the ink design layer preferably includes a polyester resin, and the adhesive layer preferably includes a polyester resin and an anti-blocking agent, such as a paraffinic wax.

Abstract: A party favor is disclosed that integrates a noise-making article with removable graphics for the purpose of proving amusement. This party favor is a lamination of several layers generally including but not limited to a noise making cellular sheet material layer, an adhesive layer and a graphic layer. The cells of the noise making cellular sheet material layer may be popped to produce a multitude of popping noises for the entertainment of the user. The graphics layer decorated the party favor and may include removable graphics including but not limited to stickers, posters, place mats, tattoos, banners, signs, game boards, cut-outs, or cling images.

Abstract: A manufacturing method of a compound substrate for light-reflective application is proposed, by which the mechanical utility can be simplified, the cost is reduced and the light-reflective article made by the compound substrate has uniform light-reflecting effect.

Abstract: A floor mat for protecting a floor surface beneath a baby's highchair, or other area prone to spillage, is substantially composed of a flexible, water impervious body of a sufficient overall thickness to be rollable for washing and storage. The floor mat can be comprised of a laminate of top and bottom transparent plastic layers with a central paper layer. The paper layer can carry a graphic decoration on one or both sides. The floor mat can alternately be composed of a single sheet having graphic decorations applied directly to one or both surfaces of the sheet.

Abstract: The invention provides a printed wiring board manufacturing material and a method of manufacturing the printed wiring board, capable of greatly reducing the cost for manufacturing the printed wiring board, thereby supplying the printed wiring board at a reduced cost. In order to achieve the above object, there is provided a printed wiring board manufacturing method which is characterized by the steps of: using copper foil circuit with a carriers each having an organic release layer interposed between a carrier and a copper foil circuit layer; using the copper foil circuit with a carrier and at least one prepreg each forming a resin base material, carrying out a hot pressing under a condition in which each surface with a copper foil circuit formed thereon has been brought into contact with the at least one prepreg, thereby producing a copper clad laminate; and peeling off and thus removing the carrier from the outer surface of the outer layer of the copper clad laminate.

Abstract: A polymeric adhesive tape including a first polymeric adhesive layer which is a heat activated film and a second polymeric adhesive layer which is a heat activated film is disclosed. The tape is designed for use in the fabrication of articles wherein the polymeric adhesive tape secures a first member to a support surface. A method for bonding adjacent sheets to a substrate is also disclosed. In accordance with the disclosed method, a substrate is prepared for application of a first sheet and a second sheet, a polymeric adhesive tape is positioned on the substrate at a position along which the seam between the first sheet and the second sheet will be located, the first sheet and the second sheet are laid on the substrate such that the seam between the first sheet and the second sheet lies along the polymeric adhesive tape, and the adhesive tape is heated along the seam to bond the substrate, adhesive tape, first laminate and second laminate.