Abstract: There is disclosed a composite label web that can be used in different labelers having different feed wheels. The different feed wheels have different arrangements or patterns of feed teeth. The composite label web is comprised of a carrier web and labels releasably adhered by pressure sensitive adhesive to the carrier web. There is a separate feed aperture pattern in the carrier web for each pattern of feed teeth. The number of feed apertures is kept to a minimum, and more particularly the number of feed apertures is less than the total number of feed teeth.

Abstract: A metal mask structure in which a metal mask 12 for depositing a thin layer is welded to a support frame 11 and the welding portion is placed within at least a substrate to be deposited, characterized in that a concave part 12a is formed on an opposite surface of a surface of said metal mask which is contacted to the frame, and the metal mask and the support frame are welded to each other within the concave part.

Abstract: A flexible container liner, preferably for use in containers capable of dissipating electrostatic charges, with at least one liner wall which includes a single layer or multilayer wall material, preferably of polymers, such as LDPE monofilm, a co-extruded polymer film or the like, the liner wall having a layer which is electrically non-conductive, in order to meet high requirements with respect to the non-chargeability of the container and with regard to very good barrier properties against the passage of gases, is so constructed that either at least one layer of the liner wall has microrecesses extending at least over a portion of its thickness or microprotrusions, which have material of reduced thickness in their front region lying parallel to the layer, are disposed in at least one layer of the liner wall.

Abstract: Microperforated polymeric films and sound absorbers using such films are provided. The microperforated polymeric films may be relatively thin and flexible and may further include holes having a narrowest diameter less than the film thickness and a widest diameter greater than the narrowest diameter. The microperforated polymeric films of a sound absorber may also have relatively large free span portions, which, in certain embodiments, may vibrate in response to incident sound waves.

Abstract: A personal information protecting sheet includes a base sheet, and an information carrying sheet carrying a piece of personal information and bonded to the base sheet so as to be separable from the base sheet. The information carrying sheet includes an information carrying portion on which the personal information is to be carried, the information carrying portion including a separable portion partitioned by a closed-loop cut line so that the separable portion is separated from the base sheet.

Abstract: A form-fitting cast-on enclosure arrangement has parallel chucking surfaces for the fixing of metallic workpieces with irregular contours to be processed. A process is provided for the manufacturing and separating of the enclosure arrangement. The enclosure arrangement is made of plastic material and consists of several spaced ribs which are connected by webs. The enclosure arrangement has the advantage that workpieces with irregular contours can be enclosed in a cost-effective and fast manner and can be finished or repaired.

Abstract: An improved closed-cell foam sheet stock and method for producing constant force characteristics in elastomer cushions. A closed cell foam is formed as a corrugated cardboard with regular cavities and support elements between two surface sheets. The resulting stock material possesses similar flexibility to foam stock but with an elongated force curve. A method for modifying this or other corrugated elastomers for efficient constant force curves is further provided where alternating support members are conjoined or buttressed to fold in controlled sigmoid shape under load. The resulting collapsible truss or space frame structure produces a cushion with improved cushioning, load distribution, shock absorption and resistance from lateral collapse while folding uniformly and efficiently to a smooth, compact and comfortable support under full compression.

Abstract: A printed substrate board constructed, from a substantially unitary body, includes at least one edge part along a side mountable into an external mounting device. The printed board includes individual board bodies having a shape that is out of parallel with the edge part. The individual board bodies have at least one portion of an opposing side joined to the edge parts through a secondary part. The secondary parts, combined with the individual board bodies, are substantially parallel with the edge parts and allow simple separation of each board body from the printed board along cutting boundary portions while enabling simplified orientation for later assembly.

Abstract: Elongated apertures each having a major axis and a minor axis, are formed in a stretchable film having a predefined direction of stretch. The apertures are oriented in the film with the major axes of the apertures disposed perpendicular to the predefined direction of stretch. The apertures are also disposed in the film with greater separation between the apertures in the direction parallel to the major axes of the apertures than the separation between adjacently disposed apertures in a direction parallel to the minor axes of the apertures. The elongated openings, when positioned with the major axes perpendicular to a predefined direction of stretch, has better breathability and elastic properties than comparable symmetric aperture shapes when both are subjected to cross direction elongation.

Abstract: An absorbent wrap for placement on a neck of a bottle containing a beverage includes a flexible, absorbent sheet having a slit therethrough and having at least three sides defining two opposing corner portions. A first of the opposing corner portions is located proximate to the slit and includes a first edge. A second of the opposing corner portions is located distal from the slit, includes a second edge, and is tapered toward the second edge. The slit has a length sufficient to allow the second corner portion to be inserted therethrough and tied to the first corner portion. This configuration permits the absorbent wrap to be wrapped around the neck of the bottle and then to be secured to the bottle by inserting the second corner portion through the slit and pulling it snug. The wrap is thereby positioned to absorb drips and spillage of the beverage running down the neck of the bottle. An appropriately sized wrap functions without substantially covering a label portion of the bottle.

Abstract: Dispensable sheet material includes opposite side edges spaced apart from one another to define the overall width of the sheet material. Zones of weakness are spaced along the sheet material. Adjacent zones of weakness are spaced apart by a distance of from about 50% to about 200% of the overall width of the sheet material to divide the sheet material into a plurality of sheet material segments. Each of the zones of weakness comprises a plurality of perforations and frangible sheet material portions. Each of the frangible sheet material portions has a width of from about 0.3 mm to about 1.8 mm. The total width of the frangible sheet portions in each zone of weakness is from about 10% to about 30% of the overall width of the sheet material. The sheet material has an elasticity in the dispensing direction of from about 4% to about 20%. The sheet material has a dry tensile strength in the dispensing direction of from about 4,000 grams per 3 inches of width to about 12,000 grams per 3 inches of width.

Abstract: A floor mat cover for protecting a floor mat of a vehicle from soiling from use of the floor mat. The floor mat cover includes top and bottom panels coupled along their outer perimeters to define a pocket therebetween for receiving a floor mat therein. The bottom panel has a longitudinal slit therethrough defining an opening into the pocket.

Abstract: A cushioning conversion machine, method and product characterized by a connecting assembly that provides a mechanical interlock between overlapped portions of sheet-like stock material to prevent “unzippering” of a low density cushioning product produced by the cushioning conversion machine. The connecting assembly comprises a pair of rotatable stitching members, a first one having a plurality of radially outwardly extending projections, or teeth, around the circumference thereof, with the projections having at least two axially spaced apart segments defining a recess therebetween. The second stitching member includes at least one axial punch segment which includes a peripheral edge portion dimensioned to be received in the recess in the first stitching member during rotation of the stitching members.

Abstract: A space truss composite panel is excellent in structural mechanics and capable of being efficiently and economically produced. The space truss composite panel has a construction in which a sheet 1 provided with a series of slits 2 is formed into a space framework 3 through a press working. The space framework 3 is provided with a series of polygonal unit lattices in one of its opposite sides and a series of polygonal pyramids in the other of the opposite sides, wherein each of the polygonal unit lattices has an intersection of its adjacent sides 3a, 3a connected with a ridgeline portion 3b of each of the polygonal pyramids, and the space framework 3 has at least one of its opposite sides connected with a board-like member 4.

Abstract: A rectangular wiping sheet adapted to be attached to a plate-like head of a cleaner device used to clean a surface of house floor or the similar surfaces is provided adjacent a pair of sides thereof extending in parallel to each other with a plurality of slits extending through a thickness of the sheet, and each of these slits has a length of 5˜30 mm as measured in a direction along the parallel sides.

Abstract: An integral sound absorber and water deflector door panel positionable in space defined between an inner wall and a passenger compartment door panel of an automobile vehicle door assembly. The integral panel is composed of a first polymeric layer made of a water impervious polymeric film having an essentially constant thickness. The first polymeric layer has a first face adapted to contact the interiorly oriented face on the inner wall of the vehicle door assembly and remain in overlying parallel orientation thereto. A second polymeric layer is composed of a polymeric foam integrally connected to the second face of the first polymeric layer in continuous overlying relationship thereto. The second polymeric layer has an outer face opposed to the first polymeric layer which, preferably, has at least one region adapted to directly contact a portion of the exteriorly oriented face of the passenger compartment door panel.

Abstract: An identification card strip assembly including a support strip having thereon at least one, and preferably a plurality of identification card blanks removably and adhesively adhered to the support strip. Each identification card blank has a front printing surface for printing indicia thereon and a rear adhesive surface having an adhesive thereon. The rear adhesive surface is removably and adhesively adhered to the support strip. The card blank includes a first sheet and a second sheet foldably connected to each other along a fold line. Each sheet has at least one substantially identically shaped aperture therein.

Abstract: This invention relates to a connected hollow structure and a packaging member suitable for use as a cushioning material, a protection frame material, a core material of a hollow panel and a carrier for carrying adsorbents. A connected hollow structure comprises a large number of hollow structures 10 having an arbitrary sectional shape and connected in parallel to each other. The connected hollow structure is formed from a piece of sheet and takes the shape resembling a unicursal figure in section. It is possible to form a connected hollow structure which shows elasticity and withstanding strength fit for the purpose and also has a smaller apparent specific gravity by properly selecting the quality of a sheet a, and the sectional shape and size of the hollow structures 10.

Abstract: A cleaning product comprises a base sheet and at least one layer of filaments or split yarns oriented in one direction, the base sheet and the layer are stacked and bonded together at a plurality of bonding lines extending in a direction intersecting with the one direction, and the base sheet is cut together with the layer intermittently in the intersecting direction between adjacent bonding lines to form cutting portions, thereby forming brushing portions with the layer. The cleaning product can be produced simply and conveniently at small cost. Further, it also has an excellent dust collecting effect.

Abstract: An absorbent article such as a sanitary napkin, having an improved topsheet that provides improved skin comfort as well as superior fluid handling characteristics. Such absorbent articles comprise a main body portion preferably comprising a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the topsheet and the backsheet. The main body portion has longitudinal edges and lateral edges. The topsheet has a central zone and a pair of end zones extending laterally outwardly from and contiguous with the central zone. The topsheet comprises a nonwoven outer layer and an apertured thermoplastic film layer. The nonwoven outer layer has an opening positioned in the central zone.

Abstract: Ventilation slits are placed in a plastic bag wall for opening in response to tension passing through the bag wall as the bag is carried. A conventional bag has a front bag wall, with the front bag wall having a top, a bottom, and two parallel side edges. The rear bag wall is of identical construction. The bag is conventionally sealed at the sides and bottom and typically carried from the top. The bag is improved by providing at least one bag wall with a plurality of vent apertures. In the preferred embodiment, each vent aperture has a first slit and a second slit with the slits inclined both to one another and with respect to the edges of the bag wall. Preferably, the vent apertures defined by the inclined slits overlying one another in parallel spaced apart relation. When the plastic bag is loaded at the bottom and carried from the top, stress in the bag wall or passes around the slits, causing the slits to open as vent apertures responsive to the stress.

Abstract: A multilayered substrate divisible into a plurality of parts at predetermined positions of division is configured such that intermittently formed perforation-like holes or slit-like holes are present at the positions of division of a core layer. Further, V-cut V-grooves are present at the positions of division of surface layers. The multilayered substrate, divisible at predetermined positions of division, is also configured such that first intermittently formed holes (perforation-like holes, slit-like holes, or widely spaced holes) are present at the positions of division of the core layer. Further, second intermittently formed holes (perforation-like holes, or slit-like holes) are present at the positions of division of the surface layers so as to pass through the multilayered substrate. At the positions of division of the core layer, each of the second holes is located between the adjacent first holes, whereby the first holes and the second holes are continuous with each other.

Abstract: A laminate material and a uniaxially oriented laminate which contains an additive but does not suffer from the trouble caused by the exudation of said additive, and the laminate material comprises an inner layer composed of an orientable resin A containing an additive and coating layers composed of a resin B and being applied onto both surfaces of said inner layer to prevent the additive from exudation and the uniaxially oriented laminate is prepared by uniaxially stretching the above laminate material.

Abstract: Disclosed are venting hole structures suitable for AC grounding planes in multichip modules (MCMs) and the like. Such structures may be constructed from alternating layers of metal and dielectric materials, such as copper and polyimide, respectively. The venting structures according to the present invention are formed in the metal layers of grounding planes and enable gases trapped within the underlying dielectric layers to escape (so as to prevent delamination) without disturbing the function of the AC grounding plane to provide controlled impedance characteristics for signal lines disposed above and below the grounding plane.

Abstract: A mask for covering a substrate for performing capacitance-voltage measurements on the substrate is a full-faced mask covering substantially all of the substrate and having a thin outer section and a thicker inner section, so that the outer section is thin enough to permit desired clearance tolerances when inserting the substrate/mask assembly into or removing it from a cassette, and the inner section is thick enough to provide structural stability to the mask to ensure proper contact between the mask and the test substrate. The mask may include a ring with one or more strips across the ring with holes in the strips for target material deposition. In an alternative embodiment, the mask may be a disk with holes at various locations across the disk. In either embodiment, the mask generally conforms to the shape of the substrate, so that the clamp ring of the PVD chamber seats on the mask or on the substrate, so little or none of the plasma or sputtered material can escape between the substrate and clamp ring.

Abstract: A topsheet for body fluids absorbent article is made of thermoplastic synthetic fibers mechanically entangled so as to extend substantially in a desired one direction and formed with liquid-permeable openings. The openings comprise a first group of openings each having a substantially oval shape defined by its major axis extending substantially in parallel to the direction in which the fibers extend and its minor axis extending orthogonally to the major axis and a second group of openings each having a substantially oval shape defined by its minor axis extending substantially in parallel to the direction in which the fibers 11 extend and its major axis extending orthogonally to the minor axis.

Abstract: A gardening aid in the form of a nylon pruning cloth which has a split down its center and terminates at a central circular section. A pouch is sewn on one side of the cloth to collect pruned clippings. The pruning cloth fits around the base of a shrub or tree and catches the clippings as they fall. When the pruned specimen is completely trimmed, any of the clippings which have not fallen from the specimen onto the pruning cloth may be swept thereupon and towed away for easy and clean removal from a particular work site.

Abstract: The identification card strip and ribbon assembly includes a support strip having thereon at least one, and preferably a plurality of identification card blanks removably and adhesively adhered to the support strip. Each identification card blank has a front printing surface for printing indicia thereon and a rear adhesive surface having an adhesive thereon. The rear adhesive surface is removably and adhesively adhered to the support strip. The card blank includes a first sheet and a second sheet foldably connected to each other along a fold line. Each sheet has at least one substantially identically shaped aperture therein.

Abstract: A method for obtaining a tire comprising a colored motif and a decal inted to be applied to the outer surface of a vulcanized rubber tire. The decal is made of a thin sheet serving as temporary support for a motif made with one or more vulcanizable colored inks. The support has at least one cutout having a shape adapted to permit the fitting therein of at least one element in relief protruding from the surface of a tire at the place selected for the colored motif.

Abstract: A decorative ribbon is provided with a controllable adhesive on portions of the underside, whereby the ribbon may be adhered to an article and removed from the article for relocating it on the article, if desired. The ribbon also is cut through along predetermined lines to form decorative design elements in the ribbon. The cut lines are interrupted by uncut portions of the ribbon, whereby the decorative design elements may be displaced out of the plane of ribbon along the cut lines by bending at the uncut portions, whereby to form stand-up decorative design elements which project outwardly from the ribbon while remaining attached to the ribbon by the uncut portions. A flare ribbon is formed by a plurality of longitudinally spaced, V-shaped, serrated perforation cut lines which allow the ribbon to be separated along the cut lines and flared laterally outward.

Abstract: A method of fabricating a plastic mask for paste printing with a plastic sheet being irradiated with an excimer laser beam for forming at least one penetrating opening containing area including at least one through-hole in the plastic sheet is carried out by the steps of bringing a polymer film capable of absorbing at least part of the excimer laser beam into close contact with a back surface of the plastic sheet which is opposite to an excimer laser beam irradiation side thereof which is to be irradiated with the excimer laser beam; forming at least one penetrating opening containing area including at least one through-hole in the plastic sheet by irradiating the excimer laser beam irradiation side thereof with the excimer laser beam; and removing the polymer film from the plastic sheet after the formation of the penetrating opening containing area. By use of a plastic mask fabricated by the above method, a paste printing is also carried out.

Abstract: The present invention relates to a liquid-permeable casing sheet (1) for absorbent sanitary articles, such as sanitary napkins, incontinence guards and diapers. According to the invention, the casing sheet (1) includes a first layer (2) which is corrugated across at least a central part of its surface so as to provide a row of mutually parallel waves having wave crests (3) and wave troughs (4), wherein the wave crests form an article contact surface with the wearer's body when the article is in use. The casing sheet also includes rows of through-penetrating openings (6) which extend perpendicularly to the corrugations or waves and each of which opening passes through a wave crest (3).The invention also relates to a method for producing such a casing sheet.FIG. 1 for publication.

Abstract: A multilayered substrate divisible into a plurality of parts at predetermined positions of division is configured such that intermittently formed perforation-like holes or slit-like holes are present at the positions of division of a core layer, while V-cut V-grooves are present at the positions of division of surface layers. The multilayered substrate divisible at predetermined positions of division is also configured such that first intermittently formed holes (perforation-like holes, slit-like holes, or widely spaced holes) are present at the positions of division of the core layer, while second intermittently formed holes (perforation-like holes, or slit-like holes) are present at the positions of division of the surface layers so as to pass through the multilayered substrate, and at the positions of division of the core layer, each of the second holes is located between the adjacent first holes, whereby the first holes and the second holes are continuous with each other.

Abstract: A novelty device (1) is provided for attachment to an article such as an eating utensil. The novelty device (1) has a device body (2) formed of a soft plastics material. The device body (2) has a slot (4) extending within the device body (2). The slot (4) tapers within the device body (2) in order to accommodate different shapes and sizes of article. The device body (2) can be molded as a character.

Abstract: A novel temporary posting sticker comprises a first area coated with a non-destructive adhesive coating and a second area substantially free from such non-destructive adhesive coating and a weakened tear line that substantially separates the first area from the second area. By tearing the sticker along the weakened tear line, the second area of the sticker, which may contain written or printed information, may be saved as an ordinary adhesive-free memo note thereby overcoming the nuisance inconvenient sticking to other surfaces exhibited by prior art temporary posting stickers. Alternatively, the novel sticker comprises a weakened fold line (score line) such that when the sticker is folded along the score line the adhesive coating on the first area is substantially covered and adheres to the back side of the posting sticker. Thus, the second area of the sticker may be saved without exhibiting any inconvenient sticking to other surfaces.

Abstract: A web of labels, particularly linerless labels, is produced which has specially formed perforation lines that are neither too strong or too weak. Each perforation line comprises alternating cuts and ties, including a cut to tie ratio of 0.18.times.0.008 to 0.012.times.0.008, and between 30-58 cuts per inch. Where permanent adhesive is used for the linerless labels, each perforation line comprises 45-58 cuts per inch, and has a percent of hold of 45-58%, with each cut having a thickness of about 0.028 inches. When repositional adhesive is used each perforation line comprises 30-45 cuts per inch, with a percent of hold of 25-35%. At least one, and typically substantially all, of the perforation lines have substantially V or U-shaped enlarged end terminations to facilitate dispensing of the labels. The perforations are formed by applying a perforation pressure of about 500-600 lbs.

Abstract: The description is given of a molding, in particular for furniture and particularly for seating furniture, which has at least one surface with a number of curves and which consists of a multi-layered material with fibers. According to the invention, a multiplicity of slits are arranged in the at least one curved surface of the molding such that the slits can take up the change in the dimensions of the material in relation to the non-deformed state, with the result that an essentially stress-free state can be achieved without damage to the outer layers of the material in the region of the curved surface.

Abstract: The present invention relates to a liquid-permeable casing sheet (1) for absorbent sanitary articles, such as sanitary napkins, incontinence guards and diapers. According to the invention, the casing sheet (1) includes a first layer (2) which is corrugated across at least a central part of its surface so as to provide a row of mutually parallel waves having wave crests (3) and wave troughs (4), wherein the wave crests form an article contact surface with the wearer's body when the article is in use. The casing sheet also includes rows of through-penetrating openings (6) which extend perpendicularly to the corrugations or waves and each of which opening passes through a wave crest (3). The invention also relates to a method for producing such a casing sheet.

Abstract: The present invention relates to a toy device designed for illustrating mathematical concepts, with the toy device made from any of a variety of flexible materials. The toy device will have at least one outer edge and at least one inner edge, as well as, two cuts, so that when the toy device is played with by a child, various mathematical concepts can be illustrated.

Abstract: A system for holding a spiral coil binding assembly formed from a coiled filament and having a plurality of coils with a predetermined pitch. The system comprises a carrier sheet, a plurality of rows of cut-outs on the carrier sheet. The cut-outs in the carrier sheet, or at least some of them, are holding openings which will receive the filament of a spiral coil binding assembly in order to hold the spiral coil binding assembly in place on the carrier sheet. The system also includes mechanism for removing each of the spiral coil binding assemblies from the carrier sheet and directing them to a binding machine.

Abstract: A flexible lightweight drip berm comprising a pillow having an inner area which receives a hydrocarbon absorbing pad. A opening in the upper surface allows access to the pad and inner area. A retractable screen secures and protects the pad while allowing entry of hydrocarbon material. A lower pocket is provided to retain weighted material when necessary.

Abstract: A card blank for identification cards and the like that include a microfilm with predetermined information to be read by a common utensil such as a magnifying glass or a microscope. The card includes two sheets that joined together at predetermined areas and include each a window with similar dimensions and in alignment. The microfilm is positioned between the two sheets exposing most of its area with information. The edges of the microfilm are sandwiched by the two sheets defining a peripheral wall around the windows. One of the embodiments contemplates the use of a slot in one of the sheets with a peripheral pocket surrounding the windows. This allows the ready insertion of the microfilm. Another embodiment includes a flexible second sheet that folds back permitting a user to bring one straight edge of the microfilm in abutting contact with an interface line thereby readily positioning the microfilm so that a substantial portion of its information is exposed.

Abstract: A gas-permeable, pathogen-resistant seal for sealing packages containing medical products is described. The seal comprises a labyrinthine passage, preferably formed in two dimensions, through which bacteria cannot pass. The seal functions to block the passage of bacteria without an additional bacteria blocking material. A method for making the subject seal using heat sealing techniques is also described.

Abstract: A device for cleaning loose particulate matter from a surface to which such matter is attached which includes a protective cover made of printable material and having a central pad receiving area and a protective flap on at least one side of the pad receiving area, foldable about the pad to enclose same. A pad of adhesive backed leaves with adhesive on an underlying surface of each of the leaves is attached to the protective cover in the bin receiving area.

Abstract: A multi-fabric layer, resin matrix laminated composite tube is disclosed having an end portion adapted for crush initiation by the provision of slits in the fabric of at least the innermost fabric layers of said tube, the lengths of said slits preferably decreasing in progressively outer fabric layers of the laminated material.

Abstract: Disclosed is a textile damping material which has the structure of a flexible, three-dimensional, textile spacing structure (50) which is stable in respect of shape. The spacing structure (50) has an upper layer portion (7) and a lower layer portion (9) which are made up of single-thread or multi-thread yarn, wherein the two layer portions (7, 9) are spaced from each other and connected to each other by elastic pile threads (8).Also disclosed is an impact and water absorbing mat for motor vehicles and a tee-off golfing mat, each obtained by use of the textile damping material. The tee-off golfing mat has a damping layer (10).

Abstract: A 3-dimension thermoformed bicomponent fiber nonwoven material comprising a lofty bicomponent material layer forming a plurality of peaks separated from one another by channels and having a basis weight in the range of about 0.5 to 7.0 ounces per square yard. The bicomponent material layer comprises a structural component and a heat activatable adhesive component suitable for thermoforming. Also disclosed are various configurations of this material suitable for use in absorbent personal care articles such as sanitary napkins, disposable diapers, incontinent-care pads and the like.

Abstract: A self-laminating system for sealing a business card or the like to a luggage tag. The self laminating system comprises a rigid backing, a flexible transparent sheet with a layer of pressure sensitive adhesive material thereon and a removable cover liner which covers the entire area of the pressure sensitive adhesive material. The cover liner has a pre-cut crease which separates it into an upper portion and a lower portion, where the upper portion is pre-removed such that an exposed area of the pressure sensitive adhesive material on the flexible transparent sheet is affixed to the rigid backing. The card is placed between the rigid backing and the transparent sheet such that the lower portion of the cover liner is peeled off which exposes the rest of the pressure adhesive material so that the flexible transparent sheet can be securely affixed to the business card and the periphery of the rigid backing.

Abstract: The invention describes a web-like element (2;3) comprising an upper layer (5; 7) and a lower layer (6; 8) or an intermediate layer which are held apart from one another vertically by longitudinal ribs. At least the upper layer (5; 7) is formed from several strip-like webs (16-19; 20-24) with a rectangular cross section which run parallel to one another on the longitudinal ribs and lie with their flat sides in a common plane. The strip-like webs (16-19; 20-24) are arranged at right angles to the longitudinal axis or the longitudinal ribs and/or in longitudinal direction with equal spacing (14).

Abstract: A panel which comprises a substrate of transparent or translucent material having applied to one or both sides a design superimposed on, or forming part of, an opaque pattern so that the design on one side of the panel cannot be seen from the other side. This is a Reissue of a Patent which was the subject of a Reexamination Certificate No. B1 4,673,609, dated Jul. 25, 1995, Request No. 90/003,201, Sep. 21, 1993.