A perimeter seal device is constructed in three layers to easily convert a non-sealed face mask to a face mask with a perimeter seal. The device has a top and bottom release liner, partitioned for providing the perimeter seal to an existing manufactured mask, with a double-sided adhesive layer in the middle formed with pressure-sensitive adhesive. A pre-cut perimeter portion of the adhesive layer provides the perimeter seal. The construction of the perimeter seal device allows alternate methods for fixing either side of the perimeter portion of the adhesive layer onto a face mask. The opposing side of the adhesive perimeter portion is adhered directly on a wearer's face. The device provides a way to convert a surgical or other non-sealed face mask to a sealed mask.

Provides a four-layer structure screen protective film and a manufacturing process thereof, comprising films arranged in sequence, from bottom up: bottom layer release film, single-sided silica gel segmented composite release film, single-sided silica gel hardened practical film, and top layer protective film; composite release film has break lines arranged along length direction, which segment composite release film into pieces; low-viscosity silica gel layer is fixedly arranged on lower surface, whose lower surface is bonded to upper surface of bottom layer release film; lower surface of single-sided silica gel hardened practical film has silica gel layer fixedly arranged, whose lower surface is bonded to composite release film. Being able to move on screen repeatedly during film-adjusting process, avoiding large area of silica gel exposing after whole face of release film is peeled off, thus avoiding from sucking dusts or cilia in air.

A self-laminating rotating cable marker label is constructed of a transparent film having a first adhesive area, an adhesive-free smooth area, and a second adhesive area. A print-on area forms one side of the transparent film, the print-on area adapted to receive indicia identifying the cable about which the marker label is applied. A perforation extends across the transparent film providing a line of separation of the transparent film. When wrapped around a cable, the second adhesive area overlies the print-on area such that the cable identifying indicia is visible through the transparent second adhesive area. As the transparent film is wrapped around the cable, the first adhesive area adheres to the cable. The remainder of the transparent film is rotated, breaking the perforation, whereby the smooth area of the film in contact with the cable provides smooth rotation of the label around the cable.

A self-laminating rotating cable marker label is constructed of a transparent film having a first adhesive area, an adhesive-free smooth area, and a second adhesive area. A print-on area forms one side of the transparent film, the print-on area adapted to receive indicia identifying the cable about which the marker label is applied. A perforation extends across the transparent film providing a line of separation of the transparent film. When wrapped around a cable, the second adhesive area overlies the print-on area such that the cable identifying indicia is visible through the transparent second adhesive area. As the transparent film is wrapped around the cable, the first adhesive area adheres to the cable. The remainder of the transparent film is rotated, breaking the perforation, whereby the smooth area of the film in contact with the cable provides smooth rotation of the label around the cable.

A self-laminating rotating cable marker label is constructed of a transparent film having a first adhesive area, an adhesive-free smooth area, and a second adhesive area. A print-on area forms one side of the transparent film, the print-on area adapted to receive indicia identifying the cable about which the marker label is applied. A perforation extends across the transparent film providing a line of separation of the transparent film. When wrapped around a cable, the second adhesive area overlies the print-on area such that the cable identifying indicia is visible through the transparent second adhesive area. As the transparent film is wrapped around the cable, the first adhesive area adheres to the cable. The remainder of the transparent film is rotated, breaking the perforation, whereby the smooth area of the film in contact with the cable provides smooth rotation of the label around the cable.

An adhesive sheet includes a base, an adhesive layer, and a first peeling sheet. The base has a sheet shape. The adhesive layer is disposed on the base. The first peeling sheet is disposed on a surface of the adhesive layer opposite to the base. The first peeling sheet is configured to be able to be peeled from the adhesive layer while being wound in a predetermined direction. The first peeling sheet includes an overlap region, an extended portion, and slits. The overlap region overlaps the adhesive layer in a plan view. The extended portion sticks out from the overlap region. The slits in the extended portion extend in a direction that crosses a winding direction of the first peeling sheet. The slits are arranged at intervals along the winding direction.

A self-laminating rotating cable marker label is constructed of a transparent film having a first adhesive area, an adhesive-free smooth area, and a second adhesive area. A print-on area forms one side of the transparent film, the print-on area adapted to receive indicia identifying the cable about which the marker label is applied. A perforation extends across the transparent film providing a line of separation of the transparent film. When wrapped around a cable, the second adhesive area overlies the print-on area such that the cable identifying indicia is visible through the transparent second adhesive area. As the transparent film is wrapped around the cable, the first adhesive area adheres to the cable. The remainder of the transparent film is rotated, breaking the perforation, whereby the smooth area of the film in contact with the cable provides smooth rotation of the label around the cable.

A rotatable self-lam for attachment to an elongate object can be made by variations to conventional self-lams. In some forms, the rotatable self-lam can be made by folding a portion of the head end of the self-lam onto itself to provide an adhesive-free length which is first wrapped around the elongate object during marker application. In other forms, a bifurcated release liner can have a portion proximate the head end of the marker which can be removed to help template or accommodate the fold to create the adhesive-free length or can have a portion proximate the head end which is retained when the portion proximate the tail end is removed such that the retained portion of the release liner provides an adhesive-free surface during application.

A self-laminating rotating cable marker label is constructed of a transparent film having a first adhesive area, an adhesive-free smooth area, and a second adhesive area. A print-on area forms one side of the transparent film, the print-on area adapted to receive indicia identifying the cable about which the marker label is applied. A perforation extends across the transparent film providing a line of separation of the transparent film. When wrapped around a cable, the second adhesive area overlies the print-on area such that the cable identifying indicia is visible through the transparent second adhesive area. As the transparent film is wrapped around the cable, the first adhesive area adheres to the cable. The remainder of the transparent film is rotated, breaking the perforation, whereby the smooth area of the film in contact with the cable provides smooth rotation of the label around the cable.

There is provided a cosmetic eyelid shaping tape for performing pseudo plastic surgery on an eyelid at inner-canthus and outer-canthus end portions of the eyelid by forming a constricted portion in the eyelid using resilient elasticity after extension of a base piece. The double-eyelid-forming tape includes a tape-shaped member formed by laminating adhesive layers on both surfaces of a base piece, and a pair of release sheet pieces bonded to the adhesive layers. The release sheet pieces each have groove-shaped tearable portions that are easily tearable when being pulled in a longitudinal direction. The tearable portions each have a groove width gradually expanding from a groove bottom toward the outer surface of the corresponding release sheet piece. The tearable portions include first tearable portions formed at sides of the center of the tape, and a second tearable portion at the center and deeper than the first tearable portion.