An apparatus for fabricating an elastic nonwoven material generally includes a first bonding module and a second bonding module. The second bonding module is positionable in close proximity to the first bonding module. At least one of the first bonding module and the second bonding module has a face with a width dimension and a circumferential axis and is rotatable about a rotation axis. The face has a plurality of ridges. The ridges are positioned such that at least two adjacent ridges overlap along the circumferential axis.

In one embodiment of the present disclosure, a method of manufacturing perforated metal honeycomb material includes: printing a roll of metal foil with adhesive; laser perforating the roll of metal foil to provide a plurality of holes in the metal foil; sheeting the printed and perforated roll of metal foil into a plurality of stacked sheets; and laminating the sheets of metal foil into a honeycomb before expansion block (HOBE). In another embodiment of the present disclosure, a perforated metal honeycomb structure includes a metal honeycomb structure having a plurality of laser-drilled holes wherein at least some of the plurality of holes are non-uniform in size, shape, and/or spacing between holes.

A method for bonding a backsheet is disclosed. The bonding is performed in two steps to ensure the bonded flexible master plate has a uniform size. The first pressure in the first bonding is smaller than the second pressure in the second bonding. A relatively small pressure is used in the first bonding to attach the backsheet to the back surface of the flexible master plate, so that the backsheet is subject to small deformation and the uniformity in size is ensured. The pressure is increased in the second bonding to exert sufficient force on the backsheet, increase firmness of attachment, and ensure that the bonded flexible master plate has a uniform size.

A method for manufacturing a touch sensing device including at least 1) to 5) as follows: 1) preparing a material film being biaxially stretched and including an available area that is a partial area in a widthwise direction of the material film, the available area extending in a lengthwise direction of the material film and including first and second segments, the first and second segments defining different areas in the lengthwise direction; 2) forming an electrode group on one of the first and second segments; 3) cutting a first piece out of the material film to make the first piece including the first segment; 4) cutting a second piece out of the material film to make the second piece including the second segment; and 5) bonding the first segment to the second segment, substantially maintaining orientations of the first segment and the second segment as before the cutting.

A laminating apparatus includes: a first jig including at least one curved portion; a second jig opposing the first jig; a pad portion on the second jig; a tube between the first jig and the pad portion, the tube contractable and expandable by a fluid to be injected thereinto; a pressure regulator to regulate a pressure of a fluid injected into the tube; and a fluid moving portion connecting the tube and the pressure regulator. A laminating method is also provided.

Provided are a magnetic field shield sheet for a wireless charger, a method of manufacturing the sheet, and a receiver for the wireless charger by using the sheet. The sheet includes at least one layer thin magnetic sheet made of an amorphous ribbon separated into a plurality of fine pieces; a protective film that is adhered on one surface of the thin magnetic sheet via a first adhesive layer provided on one side of the protective film; and a double-sided tape that is adhered on the other surface of the thin magnetic sheet via a second adhesive layer provided on one side of the double-sided adhesive tape, wherein gaps among the plurality of fine pieces are filled by some parts of the first and second adhesive layers, to thereby isolate the plurality of fine pieces.

A laminate structure, package, and associated method of manufacturing are described, where the laminate structure includes a first film layer having an uncut laser-distorted region, a second film layer having an inner laser score line laminated to the first film layer, and a third film layer having an outer score line laminated to the second film layer. The inner laser score line is in line with the laser-distorted region, and the outer score line is offset from the inner laser score line and the laser-distorted region. When a consumer peels back the third film layer via the outer score line, the first film layer breaks along the laser-distorted region to form a first film layer cut line continuous with the inner laser score line, allowing the first film layer and the second film layer to be moved together with the third film layer for opening the package.

Provided are a method for splitting longitudinally an end part of a metal plate or a metal rod having a rectangular, polygonal, or elliptical shape, in which the length of incision in the split portion can be freely adjusted and smooth split face can be formed; a metal part manufactured by such method; and a method for bonding such metal part. The present invention is characterized by the process comprising the steps of securing a metal plate by pinching both sides thereof with a clamping device, or securing a metal rod by pinching at least two opposite-facing portions on the periphery thereof with a clamping device; splitting longitudinally by slitting or cleaving the metal plate, or the metal rod, by pressing a slitting punch or a cleaving punch against the face of one end of the metal plate, or the metal rod; and advancing the splitting further by repeating the same operation of pressing the same punch stated above against the cleft of the splitting; and is characterized further in that, in each time of the press-splitting operation, the position of the clamping device on at least one side is moved in advance of the next pressing by a stroke corresponding to the distance from one end of the metal plate, or the metal rod, to the distal end of a split-desired portion.

The present invention relates to a wrapped V-belt containing: a belt main body containing a compression layer containing a compression rubber layer and a fabric-laminated body layer, a tension rubber layer and a tension member buried between the compression layer and the tension rubber layer; and an outside cloth that covers a periphery of the belt main body, in which the compression layer has a plurality of notch portions not covered with the outside cloth, and the notch portion has a top disposed in the fabric-laminated body layer.

The present disclosure provides an optical component array and method of making an optical component array that can include a plurality of optical components useful for projection devices or other optical devices. The optical component array can be fabricated such that individual optical components having several elements can be assembled in a massively parallel manner and then singulated as individual optical components, and can result in a large reduction in manufacturing cost.