The present invention provides a resin molded body with a hook-and-loop fastener excellent in engaging force, and a method for producing the same. In addition, the present invention provides a method for fixing a ceiling material for automobiles to a vehicle body, which has an adhesive force for a long period of time even under high temperature or low temperature conditions, is excellent in productivity, and does not cause a problem such as falling of a male-type engaging element even when a hot melt adhesive is used. A resin molded body with a hook-and-loop fastener, which is formed by integrating a non-foamed resin molded body and a male-type molded hook-and-loop fastener, wherein the male-type molded hook-and-loop fastener has at least a base plate, a plurality of male-type engaging elements rising from a front surface of the base plate, and a plurality of embedded elements rising from a back surface of the base plate, wherein a resin constituting the male-type molded hook-and-loop fastener is at least one selected from polyester elastomer and polyamide, and the resin molded body and the male-type molded hook-and-loop fastener are integrated by embedding at least a part of the embedded elements in the resin molded body.

Provided is a molding hook and loop fastener, in which a barrier erected near left and right side edges of a substrate includes at least two rows of vertical wall arrays, and the vertical wall array positioned on the outermost side includes a plurality of gaps provided at a predetermined pitch in a length direction. At least two of the gaps are provided on the vertical wall array positioned on the outermost side with respect to a region between the engaging elements adjacent in the length direction of the substrate. Due to this, in the molding hook and loop fastener, an outer side and an inner side of the barrier can be divided by the vertical wall array, and flexibility of the molding hook and loop fastener can be improved.

A method produces a connecting part (3) using an injection molding method. In a first step, a closure part (11) forming a component of an adhesive closure is produced having adhesive or hooking elements and is introduced as an insert part into an injection mold. In a second step, a back-injection process forms the connecting part (3) in the form of a structural part containing the closure part (11) as an integral component.

A molded surface fastener, in which many magnetic particles can be contained in a closer part with respect to a magnet of a molding die, and further a front surface and a rear surface can be easily identified, is provided. In the molded surface fastener of the invention, a magnetic region containing magnetic particles is formed on at least a part between right and left resin intrusion barrier portions, and a magnetic raised portion which is lower than engaging elements and contains the magnetic particles therein is disposed between the engaging elements adjacent in a length direction within the magnetic region.

Provided is a molding hook and loop fastener, in which a barrier erected near left and right side edges of a substrate includes at least two rows of vertical wall arrays, and the vertical wall array positioned on the outermost side includes a plurality of gaps provided at a predetermined pitch in a length direction. At least two of the gaps are provided on the vertical wall array positioned on the outermost side with respect to a region between the engaging elements adjacent in the length direction of the substrate. Due to this, in the molding hook and loop fastener, an outer side and an inner side of the barrier can be divided by the vertical wall array, and flexibility of the molding hook and loop fastener can be improved.

The invention relates to a workpiece having a shape produced by thermoforming from at least one sheet (3) of plastic material, such as polycarbonate, and at least one applied element (6, 8; 7, 9) that is applied to the at least one sheet and secured there, characterised in that the securing of the at least one applied element to the at least one sheet takes place at least partially by means of crimping.

The molded surface fastener has a plurality of engaging regions having engaging elements and a plurality of space regions disposed between the engaging regions. Each space region has a plurality of wall pieces standing on a substrate portion and intrusion-accepted space portions which allows a foam resin material to intrude across the wall pieces in foam molding of a cushion body. By that, deformation or breakage of the engaging element in a manufacturing process can be prevented. Moreover, the molded surface fastener is firmly fixed in a state that the engaging elements are exposed.

A fastening tape includes a base, at least one hook, and at least one rib. The at least one hook includes a stem and an engagement portion extending from an upper end of the stem in a longitudinal direction. The stem includes a leading edge and a trailing edge in the longitudinal direction, and a center of the at least one hook is between the leading edge and the trailing edge. The at least one rib is laterally adjacent to the at least one hook, and a center of the at least one rib is offset from the center of the at least one hook in the longitudinal direction towards the leading edge of the stem.

A fastening tape has flexibility in a lateral (width) direction of the fastening tape. The fastening tape includes a body, a plurality of fasteners, and a plurality of transverse walls. The plurality of fasteners and the plurality of transverse walls extend in an upward direction from a top surface of the body. The plurality of fasteners are arranged in rows extending in the lateral direction. Each transverse wall includes a transverse wall width, and at least some of the plurality of transverse walls are arranged in the rows of the plurality of fasteners and connect fasteners in the rows fasteners. The fastening tape includes at least one slit within or adjacent at least one of the transverse walls, which increases flexibility in the lateral direction of the fastening tape.

Described is a fastening tape that includes a plurality of attachment portions extending upwardly from a bottom portion of the fastening tape. The fastening tape also includes at least one inner wall disposed adjacent to at least some of the plurality of attachment portions and at least one outer wall offset from the at least one inner wall such that a cavity is disposed between the at least one inner wall and the at least one outer wall. Finally, the fastening tape includes an injected foam member disposed in the cavity.