Abstract: This invention provides an engaging member of a fastening device integrally molded of synthetic resin which enables sewing thereof to clothes easily and accurately, ensures ease and smoothness in an operation for opening the engaging member of the fastening device even if it is molded relatively thick, and prevents too much force being applied to a sewing yarn by an external force upon the opening operation thereby ensuring durability and contributes to reduction of production cost.

Abstract: A fastening surface body which can mount a sheet-like fastening body to a sheet-like mounting body having various kinds of cross-sectional shapes with no play. The fastening surface body can securely engage a surface fastener of a sheet member to which a female surface fastener is mounted, where the fastening body includes a flat substrate having a surface comprising male engaging elements. The fastening body is structured so as to be fitted and fixed to fitting groove portions of the mounting body so as to bond and fix various kinds of sheet members. Each fitting groove portion of the of the mounting body generally has a C-shaped cross section formed with openings along both end edges of a widthwise direction. The fastening body has at least a protrusion having a height so that that the protrusion contacts a surface of the mounting body when the fastening body is fitted and fixed to the mounting body.

Abstract: An article includes a mating surface fastener portion attached to a surface. The mating surface fastener portion has a land and a plurality of tapered elements and is capable of reattachably and matingly intermeshing with a fastener portion of another article to fasten the respective articles. The fastener portions have a predetermined disengagement pressure for a given engagement pressure. The surface to which the land is attached is at least semi-rigid. The means for attaching has a compliance that is no greater than 0.381 cm. Also, the fastener portions can have a predetermined disengagement pressure for a given engagement pressure; for an engagement pressure of no more than 689,500 N/m2 the fastener portion has a disengagement pressure of at least 137,900 N/M2.

Abstract: A laminated tape including a self-gripping sheet with hook-fastening elements, characterized by a layer of plastic foam and a layer of metal which can be attracted by a magnet and which is inserted between the layer of plastic and the self-gripping sheet.

Abstract: A warp knit, weft inserted lap side loop pile fabric for use as a female connector in a hook and loop fastener in which adjacent loops in each wale alternate from one direction to the other. If desired the back of the fabric can be coated to provide strength and rigidity to the fabric.

Abstract: An enhanced flexibility fastener product has a base and hook elements extending from the base. Rip-stops integrally molded with the base and with the hook elements are offset relative to the hook elements to reduce widthwise stiffness of the fastener product. Edge margins of the fastener are feathered in that they taper or otherwise reduce in thickness over an extended distance, preferably from at or near the hooks to an edge, resulting in a softer, less irritating fastener tape. Fasteners according to the invention are particularly advantageous on disposable absorbent garments such as diapers, sanitary napkins, and other articles of wear which come into contact with a user's skin.

Abstract: A composite material adapted for mechanical fastener use as a loop fastener component with a complementary hook component is made by laminating a film with an amorphous polymer layer to a prebonded nonwoven web under conditions producing laminate bonds corresponding to the prebond locations, and loose filaments or fibers between the bonds. The composite also desirably has a MVTR of at least about 100 g/m.sup.2 /24 hours and a hydrohead of at least about 50 mbar. In use as a component of a disposable personal care product such as a disposable diaper, the loop fastener component may be substantially the entire backing, providing comfort, protection and highly variable fit.

Abstract: In production of a molded surface fastener with backing, molten resin is extruded to the surface of a die wheel, which has in the surface a multiplicity of engaging-element-forming cavities and, at the same time, the cavities are filled with the molten resin. During that time, the die wheel is rotated to continuously mold a multiplicity of engaging elements on the front surface of the substrate sheet. Meanwhile, the backing sheet is pressed against the rear surface of the substrate sheet on the die wheel by a pressing roller to integrally join the backing sheet and the substrate sheet together at a selected pattern of regions.

Abstract: Disclosed is a separable fastener which can be appropriately used as a fastening means for disposable products. In a separable fastener composed of a base part and a multiplicity of engaging elements raised from the obverse side of the base part, a water-soluble resinous material is present at least on the reverse side of the base part. Advantageously, a resin which manifests adhesiveness on absorbing water is used for the water-soluble resinous material. In another mode of the separable fastener, the base part and the engaging elements are made of a water-soluble resinous material and/or a biodegradable resin.

Abstract: A sheet fastener product and method for its manufacture. The product includes a molded base portion with an array of integrally molded projections extending at spaced intervals from one surface of the base securing a length of yarn at spaced intervals to form loops. In use, the product can be used to create a fastening by mating the loops with hook fastening elements. The manufacturing method includes a continuous forming process.

Abstract: A fastener of the hook and loop type intended to be incorporated into plastic articles by plastic molding processes is formed of a known separable fastener member having a base member and a plurality of engaging elements upstanding from one surface thereof. A vinyl plastisol, thermoplastic, or rubber encasement which intimately surrounds the individual engaging elements protects the elements when they are exposed to the harsh environment of a molding process. The fastener is placed in a mold and molded into, as an integral part thereof, a plastic part. The encasement is removable from the engaging elements after the molding process, to expose the engaging elements, without permanently deforming or substantially destroying the fastening performance thereof.

Abstract: A surface fastener molded of synthetic resin comprises a substrate sheet, a multiplicity of engaging elements standing on a front surface of the substrate sheet, and continuous ribs integrally formed on a rear surface opposite to an engaging surface of the substrate sheet.

Abstract: A process for the production of a rigid multi-layer composite articles (20) prepared from reacting inter alia a sheet of an open cell foam material (22) impregnated with a binder resin, such as isocyanate resin, to fill the cells of the foam material (22) and a polymerization catalyst to cause the reaction of isocyanate and form isocyanurate linkages, urethane linkages, urea linkages, trimer linkages, biuret linkages, and/or allophante linkages to render the composite article (20) rigid, and having a layer of reinforcing fibers, such as glass fibers, completely (24) or partially (25) impregnated by the binder resin affixed to a surface of the foam material (22) by the binder resin. Fasteners (27) formed of a thermoplastic material are provided having an appropriate adhesion surface. The adhesion surface of each of the fasteners (27) is melted by any of the well known techniques such as spin welding, etc.

Abstract: A fastener of the hook and loop type intended to incorporated into plastic articles by plastic molding processes is formed of a known separable fastener member having a base member and a plurality of engaging elements upstanding from one surface thereof. A vinyl plastisol, thermoplastic, or rubber encasement which intimately surrounds at least some of the individual engaging elements protects the elements when they are exposed to the harsh environment of a molding process. The fastener is placed in a mold and molded into, as an integral part thereof, a plastic part. The encasement is removable from the engaging elements after the molding process, to expose the engaging elements, without permanently deforming or substantially destroying the fastening performance thereof.

Abstract: A securing system includes a primary structure and a first strip of hook and loop fasteners adapted to be secured thereon. A secondary structure includes a plurality of apertures disposed therein. The plurality of apertures fit over the first strip of hook and loop fasteners when the secondary structure is placed onto the primary structure. A second strip of hook and loop fasteners is adapted for fitting over the plurality of apertures of the secondary structure and for contacting portions of the first strip of hook and loop fasteners through the plurality of apertures. The contacting of the first and second strips of hook and loop fasteners secures the primary structure to the secondary structure.

Abstract: A pair of fastening hook-and-loop patches, consisting of a flexible and decorative hook patch and a flexible and decorative loop patch is permanently attached to a mated pair of complementary items by embroidery which provides enhanced attachment and resistance to curling and inadvertent disassociation with the article of clothing. The mated pairs of complementary items may include articles of clothing or other articles of manufacture. The decorative embroidered applique patches on a single pair of complementary items are unique and aid in mating assorted individual complementary items based on the shape and color of the fastening patch embroidered to the complementary item. The decorative nature of the patches is useful in attracting a child's attention to the fastening device, which results in the child's interest in participation in mating items, such as socks, which may be separated from their complementary mates.

Abstract: A sheet fastener for fastening a sheet-like article to an attachment having along opposite side edges a pair of generally C-cross-section fitting gutters with confronting openings. The fastener comprises a plate-like substrate having opposite side margins adapted to be fitted in the respective fitting gutters, and a multiplicity of surface-fastener male engaging elements projecting integrally from one surface of the plate-like substrate at its central region extending between the side margins. The plate-like substrate has a thickness substantially equal to the width of each of the fitting gutters, and each side margin has a number of discrete recesses longitudinally spaced at distances.

Abstract: An interengaging fastener member having a base with a flexibility for conforming to the curved objective surface, without damaging a function for supporting headed stems. A fastener member 10 is provided with a base 12 and a plurality of headed stems 14 arranged on the base 12. The headed stem 14 has a stem 16 projecting substantially upright from the base 12, and a head 18 connected to the end of the stem 16. The base 12 includes a plate layer 26 having a first major surface 20, and a fabric layer 30 bonded to a surface opposite to the first major surface 20. The plate layer 26 is connected to proximal ends 22 of the stems 16 of the headed stems 14 by integral molding process. The plate layer 26 and the fabric layer 30 are bonded together in an injection molding process for the plate layer 26.

Abstract: The present invention features an improved hook and loop fastener. The fastener includes a ground sheet and a pile of hook or loop elements extending from the ground sheet, and a solidified binder impregnating the ground sheet. The binder advantageously comprises a thermoset epoxy adhesive, providing the fastener with excellent durability and resistance to laundering and dry-cleaning.

Abstract: In a molded surface fastener manufacturing method, molten resin is injected or extruded from an injection die or an extrusion nozzle, and at the same time, a coarse mesh core sheet is introduced between the extruded molten resin and the circumferential surface of a die wheel, which has a multiplicity of hook-element-forming circumferential cavities. The core sheet is forced against the circumferential surface of the die wheel by a pressing force of a press roller or under a molten resin pressure at the time of injection to pass part of the molten resin through pores of the core sheet and to fill in the hook-element-forming cavities. As a result, a multiplicity of hook elements are molded, and at the same time, the core sheet is embedded integrally in a plate-shaped substrate sheet closer to the hook-element-surface side.

Abstract: An interengaging fastener member 10 having a base 12 and a plurality of headed elements 14 arranged on the base 12. A plate member 26 is connected to the base 12 as fixing means. The plate member 26 includes a baseplate section 30 embedded in a back surface 28 of the base 12, and a plurality of protruding sections 32 formed on the baseplate section 30 and protruding from the back surface 28 of the base 12. The plate member 26 is disposed as an insert within a mold in an injection molding process of the fastener member 10, and is fixedly connected to the base 12 while the base 12 is integrally molded with the headed elements 14.

Abstract: A fastening component for releasable engagement with a complementary fastener includes a substrate and a first fastener formed of a flexible fabric. An adhesive substance is disposed between and bonded to the first fastener and the substrate. The adhesive substance has a first zone with a first basis weight greater than zero, and a second zone with a second basis weight at least about 1.5 times greater than the first basis weight.

Abstract: A fastener of the hook and loop type intended to be incorporated into plastic articles by plastic molding processes is formed of a known separable fastener member having a base member and a plurality of engaging elements upstanding from one surface thereof. A vinyl plastisol, thermoplastic, or rubber encasement which intimately surrounds the individual engaging elements protects the elements when they are exposed to the harsh environment of a molding process. The fastener is placed in a mold and molded into, as an integral part thereof, a plastic part. The encasement is removable from the engaging elements after the molding process, to expose the engaging elements, without permanently deforming or substantially destroying the fastening performance thereof.

Abstract: A mounting object comprises a combination of a body wherein elements of a metallic heat-resistant two-dimensional fastener in a mounting surface, and their engaging portions projecting therefrom have their base portions embedded and integrally molded, and a mating base object wherein integrally molded mating fastener elements project for detachable engagement with said fastener elements. The mounting object body is formed as a heat-resistant material integral with a metallic two-dimensional fastener by covering and fixing part of the fastener elements of the metallic two-dimensional fastener with a carbon powder having a high melting temperature and covering bases thereof with a metallic powder, a ceramics powder, or a mixture thereof which is molded and sintered.

Abstract: A fastener of the hook and loop type intended to be incorporated into plastic articles by plastic molding processes is formed of a known separable fastener member having a base member and a plurality of engaging elements upstanding from one surface thereof. A vinyl plastisol, thermoplastic, or rubber encasement which intimately surrounds the individual engaging elements protects the elements when they are exposed to the harsh environment of a molding process. The fastener is placed in a mold and molded into, as an integral part thereof, a plastic part. The encasement is removable from the engaging elements after the molding process, to expose the engaging elements, without permanently deforming or substantially destroying the fastening performance thereof.

Abstract: The fixing element for fixing a mat to a floor part in a vehicle consists of a bottom part anchorable to the floor part to which the mat is to be secured and a top part having a clamping device and securable to the mat via the clamping device. The top part and the bottom part each have a disk-shaped flange with a coupling face. The coupling faces of the disk-shaped flanges face each other and have a plurality of identical coupling elements which cooperate by interlocking when the top part engages the bottom part. The coupling elements can be rows of pins having heads. The heads of the pins on the top part engage with those on the bottom part when the top part engages with the bottom part.

Abstract: An improved hook and loop reusable and reclosable fastening system for pairing socks, hosiery and gloves. The fastening system is permanently attached to the socks and hosiery. A preferred embodiment includes an elastic or other stretchable backing material attached to each hook and loop panel preferably made up of thin separable strips which can move with the expansion and contraction of the sock and attachment material. Another preferred embodiment includes several thin strips of the hook and loop panels attached directly to each sock, so that the sock itself can serve as a stretchable backing material. Another preferred embodiment is that each hook and loop panel, respectively, is attached to a logo or decorative pattern on the sock to camouflage the particular hook and loop panel. The products, such as socks, hosiery, gloves and the like can be attached by the hook and loop attachment means for washing, drying and storage.

Abstract: In a device for incorporating a separable fastener in a foamed seat cushion during formation of the cushion in a mold, includes a sheet having fastener elements constituting one half of a touch fastener. A foam wall surrounds the fastening surface, the wall having a height considerably greater than the height of the fastening elements. The fastener is held on a pedestal having a predetermined height extending into the mold volume and having a predetermined cross sectional dimension generally parallel to the interior mold surface as measured at a predetermined distance from said mold surface. The foam wall defines an opening which engages the sides of said pedestal with a force sufficiently strong to resist any removal force caused by tendency of the foaming action to lift the foam wall during creation of the cushion and bonding of the forming cushion to the foam wall.

Abstract: A strip of fastener material adapted for securing to the surface of a foam bun during molding, carries on a first surface an area of outwardly extending fastening elements constituting one half of a touch fastening system. The first surface is arranged to be positioned so that it faces into a trough in a mold wall and this first surface is provided with a pair of elongated flexible sealing lips adjacent the edges of the are. Magnetizable means are also carried by the strip and the fastener strip has portions extending laterally beyond the sealing lips and beyond the edges of the trough in the mold wall. A strip of removable pressure sensitive tape covers the surface of the fastening elements and extends completely between the lips.

Abstract: A hook and loop type fastener element is provided with a foam backing which seals against a mold wall surrounding a trough which protects the element fastening surface from contact with the foam. A metal strip is positioned behind the foam and is preferably held by an open-mesh scrim secured to the foam and metal strip by hot melt adhesive strips.

Abstract: A strip of fastener material adapted for securing to the surface of a foam bun during molding, carries on a first surface an area of outwardly extending elements constituting one half of a touch fastening system. The first surface is arranged to be positioned so that it faces into a trough in a mold wall and this first surface is provided with a pair of elongated flexible sealing lips adjacent the edges of the area. Magnetizable means are also carried by the strip and the fastener strip has portions extending laterally beyond the sealing lips and beyond the edges of the trough in the mold wall.

Abstract: A method is provided for making a hermaphrodite hook and loop fastener including the steps of molding a hook ribbon having mounting projections and shoulders on opposite sides of the hook ribbon, providing a separate flexible substrate, feeding a plurality of hook ribbons to a bonding station, orienting the hook ribbons with their hooks upstanding from the substrate and their mounting projections facing the substrate at the bonding station, pushing the shoulders of the hook ribbon toward the substrate thereby thrusting the mounting projections onto the substrate, and ultrasonically bonding the mounting projections to the substrate.

Abstract: A tamperproof, resealable bag of the type used to sell and store materials such as dog food, and the like. A unique sealing strip of the hook and loop fastening variety is employed therein. The bag is a flexible, frangible material such as paper and includes a flap extending from the rear edge over the front edge and down along the front piece. A strip of adhesive is disposed along the bottom edge of the flap to secure it to the front piece. A piece of cording is disposed between the flap and the front piece adjacent the top of the adhesive strip with an end extending outward therefrom for gripping. The two strips comprising the hook and loop fastening system are disposed between the flap and the front piece above and adjacent to the cording with one of the strips adhesively attached to the flap and the other to the front piece of the bag.

Abstract: A pressure-sensitive adhesive fastener having a textured fastening surface so as to have a relatively high shear resistance and a desired peel resistance. The pressure-sensitive adhesive fastener comprises a backing web having bulbous surface aberrations projecting from a first surface of the backing web and a layer of pressure-sensitive adhesive coated over and bonded to at least a portion of the surface of the bulbous surface aberrations of the backing web. The present invention also relates to a fastening system using the pressure-sensitive adhesive fastener of the present invention.

Abstract: A fastening tape (4) is attached to a molded item (2) such as a seat cushion with a face of gripping hooks (5) turned outwardly to hold a seat cover (3) having complementary fastening member thereon. The tape (4) is molded into the seat cushion (2) during the molding process. Since a liquid molding substance is used, the hooks (5) on the tape (4) are covered with a thin plastic film (17) which prevents the molding liquid from contaminating and clogging the hooks (5). In one embodiment, the film (17) has a relatively low disintegration temperature whereby the heat applied to the mold to cure the cushion (2) disintegrates the film (17) after the cushion has cured, leaving the exposed hooks (5) unclogged and ready for use. In another embodiment, film (17) has a relatively high disintegration temperature and is removed in a separate step subsequent to the molding process by additional heat, such as an open flame.

Abstract: An adapted separable fastener and method of making the same for attachment to foam objects such as seat cushions. A separable fastener member of the hook and loop-type is attached, in back-to-back relation, to a second member. The second member has upstanding elements such as loops or hooking elements which elements are ultimately surrounded and encapsulated by the foam during polymerization. The adapted fastener is thereby attached to the foam member. The elements are positioned in order to allow venting of the gaseous byproducts of polymerization. This promotes superior adhesion to the foam material and prevents delamination at the fastener-foam interface. A metal strip may be disposed within the adapted fastener so it may be magnetically held in the foam mold. A method and apparatus for adapting the fastener is also disclosed.

Abstract: A fastener component is provided with hook-like interlocking elements on the front side of a substrate sheet and an anchor member on the back side. The fastener component is provided with at least one flat portion void of the interlocking elements on the front side to make the fastener component flexible or pliable to fit a curved or bent portion of a molded cushion body or other molded structures on which the fastener component is to be anchored. The fastening element-free flat portions may be provided along the longitudinal side edges of the fastener component for mounting thereon magnetic metal strips which are attracted by magnets embedded in a mold to fix the fastener component in position in the mold during a molding process.

Abstract: A touch fastener mounting system having a touch fastener component attached to a member and adapted to releasably engage a mating touch fastener component. The touch fastener mounting system having a touch fastener component comprising a planar backing material carrying engaging elements on one surface thereof, the other surface of the backing material is connected to the member so that the member is isolated from the backing material whereby, upon separation of the engaged touch fastener components, the amount of noise-producing energy transmitted from the backing material to the member is decreased thereby reducing the amount of noise produced by the member. In a second embodiment, the noise producing energy is transmitted to the member and dampened by a high mass material attached to a rear surface of the member.

Abstract: An adapted separable fastener and method of making the same for attachment to foam objects such as seat cushions. A separable fastener member of the hook and loop-type is attached, in back-to-back relation, to a second member. The second member has upstanding elements such as loops or hooking elements which elements are ultimately surrounded and encapsulated by the foam during polymerization. The adapted fastener is thereby attached to the foam member. The elements are positioned in order to allow venting of the gaseous byproducts of polymerization. This promotes superior adhesion to the foam material and prevents delamination at the fastener-foam interface. A metal strip may be disposed within the adapted fastener so it may be magnetically held in the foam mold. A method and apparatus for adapting the fastener is also disclosed.

Abstract: A ball for target games has interengaging material for detachable adherence to an interengaging fabric surface of a target. A strip of the material has at least one curved portion. The ball has spaced openings along the extent of the strip or strips, and a strip portion extends through each opening. The strip may comprise a plurality of segments. The strip material and the target interengaging fabric surface each comprises a multiplicity of interengaging elements. The strips are adhesively secured to the ball surface. The openings may comprise spaced-apart pairs of openings, each separated by a wall portion, with the strip extending through each of the openings and retained by the wall portion. In another form, end portions of adjacent strip segments extend into a single opening and are secured to the edge walls of the opening and to the adjacent interior wall surface.

Abstract: Apparatus and methods for producing a novel fastener means of the type having a plurality of fastening means extending from bight portions 60 bonded to a backing material 48. Products fabricated with the novel fastener means. The apparatus generally comprises means for drawing an array of filaments 46, or other material, onto a forming wheel 14 having a plurality of grooves 28, and land zones 30 between the grooves, means for positioning a plurality of pins 42 against the filaments 46 and aligned with the grooves 28, means for urging the pins 42 into the grooves 28 and thereby forming loops 50 in the filaments 46, and means for placing a backing material 48 against the filaments 46 and bonding the backing material to the filaments at spaced locations. Pins 42 are trapped in spaces 53 between the filaments 46 and the backing material 48. The apparatus further includes means for releasing the pins from the spaces.

Abstract: A pair of displacement levers maximize the holding strength of hook and loop attachment devices. A first piece of hook or loop material is firmly attached to a platform. The material attached to the platform is complementary to and mateable with material attached to the other surface. The displacement levers are rotatable and connected to both ends of the platform. Rotation of the levers causes the leg sections thereof to displace the platform. This causes the hook and loop materials to move in opposite directions thereby firmly setting the hooks and loops with respect to each other and placing them in tension. Wire holding posts attached to the platform on the side opposite from the hook or loop material are used to form bends or corners in wire harnesses on wire harness forming boards. Holding devices such as clothes hooks, clamps, rings, etc. could also be attached to the platform so that other items can be supported by the device.

Abstract: There is provided a hook type separable fastener component which can be integrally attached to various synthetic resin moldings for cushions etc. by a simple operation.

Abstract: A tamperproof, resealable bag of the type used to sell and store materials such as dog food, and the like. A unique sealing strip of the hook and loop fastening variety is employed therein. The bag is a flexible, frangible material such as paper and includes a flap extending from the rear edge over the front edge and down along the front piece. A strip of adhesive is disposed along the bottom edge of the flap to secure it to the front piece. A piece of cording is disposed between the flap and the front piece adjacent the top of the adhesive strip with an end extending outward therefrom for gripping. The two strips comprising the hook and loop fastening system are disposed between the flap and the front piece above and adjacent to the cording with one of the strips adhesively attached to the flap and the other to the front piece of the bag.

Abstract: A fastening tape (4) is attached to a molded item (2) such as a seat cushion with a face of gripping hooks (5) turned outwardly to hold a seat cover (3) having complementary fastening member thereon. The tape (4) is molded into the seat cushion (2) during the molding process. Since a liquid molding substance is used, the hooks (5) on the tape (4) are covered with a thin plastic film (17) which prevents the molding liquid from contaminating and clogging the hooks (5). In one embodiment, the film (17) has a relatively low disintegration temperature whereby the heat applied to the mold to cure the cushion (2) disintegrates the film (17) after the cushion has cured, leaving the exposed hooks (5) unclogged and ready for use. In another embodiment, film (17) has a relatively high disintegration temperature and is removed in a separate step subsequent to the molding procoess by additional heat, such as an open flame.

Abstract: An elongate fastener assembly comprising an elongate flexible polymeric backing strip from which project a multiplicity of headed stems adapted to engage loops on materials pressed against the heads, and an open porous permanent attachment layer attached to the surface of the backing strip opposite the stems which has sufficient open area to receive foam to permanently attach the fastener assembly to a foamed article. The fastener assembly has a temporary attachment layer comprising granular ferromagnetic material along both sides of the backing strip, which temporary attachment layer is adapted to be attracted by magnets to temporarily hold the fastener assembly in position during a foaming process and restrict the foam from contacting the headed stems.

Abstract: Silent touch fastener material adapted to releasably engage a mating surface and adapted to produce reduced sound during rapid separation of the touch fastener material from the mating surface. The material comprises a planar backing material having an engaging surface thereon contacting the backing material at discrete points and adapted to releasably engage the mating surface and means for reducing the coupling of noise-producing vibration from the backing material into the surrounding air.

Abstract: An improvement for attaching fastener strips to other objects wherein a strip of fastener material is formed into the surface of urethane foam or the like during molding in a mold. The fastener material comprises a backing strip having an outer surface adapted to mate with the foam material during molding and a fastener strip having an outer surface comprising one-half of a fastening system such as hook and loop fastening material. The backing strip and the fastener strip are attached to one another with their respective inner surfaces in face-to-face relationship with their outer surfaces facing outward. The fastener material fits within a longitudinal groove in the mold and the backing material overlaps the groove. The invention comprises an improved apparatus including a backing strip that is wider than the fastener strip and provides exposed strips on both sides of the fastener strip.

Abstract: An elongate fastener assembly comprising a flexible polymeric backing strip from which project a multiplicity of headed stems adapted to engage loops on materials pressed against the heads, and an open porous permanent attachment layer attached to the surface of the backing strip opposite the stems which has sufficient open area to receive foam to permanently attach the fastener assembly to a foamed article. The fastener assembly has a temporary attachment layer comprising granular ferromagnetic material in a polymeric binder sandwiched between the backing strip and the permanent attachment layer which is adapted to be attracted by magnets to temporarily hold the fastener assembly in position during a foaming process, and has a heat shrinkable film cover means overlaying the heads attached to the edges of the backing strip that will shrink transversely to expose the heads upon the application of heat below 125.degree. C.

Abstract: A fastening tape (4) is attached to a molded item (2) such as a seat cushion with a face of gripping hooks (5) turned outwardly to hold a seat cover (3) having complementary fastening member thereon. The tape (4) is molded into the seat cushion (2) during the molding process. Since a liquid molding substance is used, the hooks (5) on the tape (4) are covered with a thin plastic film (17) which prevents the molding liquid from contaminating and clogging the hooks (5). In one embodiment, the film (17) has a relatively low disintegration temperature whereby the heat applied to the mold to cure the cushion (2) disintegrates the film (17) after the cushion has cured, leaving the exposed hooks (5) unclogged and ready for use. In another embodiment, film (17) has a relatively high disintegration temperature and is removed in a separate step subsequent to the molding process by additional heat, such as an open flame.