Abstract: There is provided a cutter for a double-edged eyelid-forming tape or thread. After the tape or thread has been attached to an eyelid, the cutter can perform a cutting action on an extra portion of the tape or thread. A cut is formed in a metal plate to extend from its front end to an intermediate position. By bending a pair of cut pieces in opposite directions, a cutting part is formed on the first end side of a cutter piece. A holding part on the second end side of the cutter piece is embedded in a gripping piece and is secured. Each cut piece is formed with a curved surface on the first end side from the terminating part of the cut through a bent front end to a bent width end. The cut piece is extended from the bent width end to a front end edge.

Abstract: A double eyelid formation tape is formed by applying an adhesive, which is used for attaching a tape-shaped member to an eyelid, to the tape-shaped member, which has a long length and which has elastic contractility when the tape-shaped member is stretched to a predetermined length in a longitudinal direction, and that is used for forming a double eyelid by utilizing the elastic contractility of the tape-shaped member. The tape-shaped member is formed of a multilayer body that includes a first base material layer made of a polyethylene and a second base material layer made of polyurethane. When the tape-shaped member is stretched to the predetermined length, the first base material layer is caused to transition to the plastic zone and is configured to have elastic contractility even in the plastic zone.

Abstract: A cosmetic eyelid-reshaping tape including a tape-like member, which is formed of a long narrow extensible base material piece having elastic contractility even after being extended, an adhesive applied to both surfaces of the tape-like member, and release sheet pieces, which are attached to the adhesive on both surfaces of the tape-like member, where the release sheet pieces are formed in the same shape as the tape-like member and have easy-to-tear portions in the middle thereof. The cosmetic eyelid-reshaping tape includes wave-shaped protruding portions formed, so as to protrude, over the entire side edges of the tape-like member in the longitudinal direction.

Abstract: [Object] Provided is a cosmetic eyelid-reshaping tape having improved adhesion to the skin of the eyelid and a method for manufacturing the same, the cosmetic eyelid-reshaping tape including a tape-like member formed of a long narrow extensible base material piece having elastic contractility even after being extended and adhesive applied thereto, the cosmetic eyelid-reshaping tape being configured to form, in the eyelid, a depression extending along the tape-like member by utilizing the elastic contractility of the base material piece after being extended.

Abstract: [Object] To provide an improved double eyelid formation tape that can be widely used for eyelids in various states including an eyelid that will easily become a double eyelid and an eyelid that is less likely to become a double eyelid while making good use of excellent advantages of a double eyelid formation tape that is used for forming a double eyelid by utilizing elastic stretchability of a synthetic resin tape, a method for manufacturing the improved double eyelid formation tape, and a method for forming a double eyelid using the improved double eyelid formation tape.