The present invention provides an adhesive application device configured to apply a necessary and sufficient amount of an adhesive to a thin steel strip without causing the problem of increase in the equipment cost. The present invention also provides an apparatus for producing a laminated steel core having the adhesive application device. The present invention further provides a method for producing a laminated steel core. The adhesive application device comprises adhesive application devices (3), (4) that are integrated into a single process, wherein the adhesive application devices (3), (4) are configured to independently apply an adhesive to different locations on the same surface of a thin steel strip (2) at the same or different timings.

A method for pre-forming adhesive films before applying such films to curved and/or irregular shapes inside an aircraft. Adhesive film blanks with antimicrobial properties are pre-formed using a contoured manufacturing mold. The adhesive film blank has been created to match the shape of the airline interior component to which such adhesive film will be applied. The adhesive film blank is pre-formed by placing it in the contoured manufacturing mold, applying heat for a specified time and at a specified pressure. After being pre-formed in the manufacturing mold, the pre-formed adhesive film is applied to a specific interior component. Commercial aircraft interior components may include, but are not limited to, items such as overhead stowage bins, sidewall panels, ceiling panels, monuments, lavatories, closets, handles, tray tables, galley surfaces, and any other appropriate high touch interior surfaces that benefit from application of a pre-formed adhesive film.

There are provided rolls comprising an air and water barrier article having opposing first and second major surfaces, a pressure sensitive adhesive disposed on at least the first major surface of the article, and a liner having a first major surface that contacts the opposing second major surface of the article, and at least two adhesion modifying zones disposed between the second major surface of the article and the first major surface of the liner, wherein both of a first and second adhesion modifying zones contact the first major surface of the liner, and wherein the pressure sensitive adhesive contacts a second major surface of the liner when wound in the roll. There are also provided films made using these air and water barrier articles and building envelopes made using such films.

The present disclosure relates to an adhesive film. Specifically, according to an embodiment of the present disclosure, there may be provided an adhesive film including: a guide film including a first area and a second area surrounding the first area; and an adhesive layer disposed on the first area, wherein the first area has a shape corresponding to a shape of the adhesive layer, wherein a cut-out portion disposed on a position adjacent to the adhesive layer is provided within a circumference of the second area.

A packaging film includes a packaging portion and a pulling portion, and the pulling portion and the packaging portion are demarcated by a tear line. When the pulling portion is pulled, the tear line is disconnected, and the pulling portion is separated from the packaging portion. In a packaging face of the packaging portion, an area packaging a side wall of the battery is a glue-free area, and other areas are provided with a first adhesive. An adhesive face in the packaging portion is provided with a second adhesive. A part of the packaging face in the pulling portion is provided with a third adhesive, and the adhesive face in the pulling portion is a glue-free area.

A duplex label. The duplex label has a first face ply having a printable upper side and a lower side, and a second face ply having an upper side and a printable lower side. A layer of patterned adhesive is situated underneath the lower side of the first face ply. A displaceable liner coating comprising an enabler, a facilitator, and a stabilizer is formulated, and the layer of patterned adhesive is covered with the displaceable liner coating. The displaceable liner coating is activated by bringing the displaceable liner coating in contact with a fluid. The second face ply is secured to the first face ply using the activated displaceable liner coating such that the printable upper side faces away from the printable lower side. The first face ply is secured to the substrate, and the second face ply is sandwiched between the first face ply and the substrate.

A present invention related to a method for manufacturing a dot bonding shoe insole using an adhesive resin containing hydrophobic nano-silica, including: melting adhesive resin made of any one selected from thermoplastic polyurethane (TPU) or ethylene vinyl acetate (EVA) containing hydrophobic nano-silica in the range of 0.2 to 5 phr and applying to the surface of the transfer roller in which the intaglio dot pattern is formed in a mesh shape in the shape of the shoe insole;

removing the adhesive resin applied other area than the intaglio dot pattern of the surface of the transfer roller;
transferring the adhesive resin applied to the intaglio dot pattern of the surface of the transfer roller to either one of the foam or the fabric;
bonding the foam and the fabric by compressing; and
cutting a shoe insole shape in a package in which the foam and the fabric are bonded.

A spacer tape is provided for spacing apart turns of a winding, which comprises a tape having an upper surface, a lower surface and a longitudinal axis, wherein the lower surface is adhesable and configured to be adhered to a conductor forming a turn of the winding, and spacers with an upper surface and a lower surface arranged on the tape, wherein the lower surface of the spacers is adhered to the upper surface of the tape, and wherein the upper surface of the spacers are adhesable and configured to be adhered to the conductor forming an adjacent turn of the winding.

Tape and method to mask a structure. The tape includes a base layer having length, width, outside surface, inside surface, and top edge spaced from bottom edge. A first portion of the width of the inside surface includes a first tacky adhesive layer connected to the inside surface and located adjacent the top edge. A second portion of the width of the inside surface includes a second tacky adhesive layer connected to the inside surface and located adjacent the bottom edge. At least a portion of the base layer includes a water impermeable area that prevents water adjacent the outside surface from reaching the inside surface by passing through the base layer. And, a third portion of the width of the inside surface of the base layer includes a non-tacky area located between the first tacky adhesive layer and the second tacky adhesive layer.

A screen protector application kit includes a glass-based substrate (110) having an adhesive belt (270) and an adhesive container (478) of an uncured adhesive composition. The adhesive belt (270) includes a first major surface (272) adhered to the glass-based substrate (110), a second major surface (274), a distal edge (276) extending between the first major surface (272) and the second major surface (274), and a proximal edge (278) extending between the first major surface (272) and the second major surface (274). The uncured adhesive composition includes 30 wt % to 99.9 wt % of at least one of: (i) a monomer; and (ii) an oligomer; and 0.01 wt % to 10 wt % of a visible-light photoinitiator. The uncured adhesive composition may further include 0.1 wt % to 10 wt % of a co-initiator. The uncured adhesive composition may further include 0.1 wt % to 5 wt % of an oxygen inhibitor.