Abstract: An unsealing indication structure of a counterfeit tape includes: a substrate layer, being a plastic sheet; and an adhesive layer, adhered to the backside of the substrate layer. The adhesive layer is adhered to a sealed object and has a tensile tension smaller than an adhesive force between the adhesive layer and the sealed object, so that when an external force greater than the adhesive force is acted between the adhesive layer and the sealed object, the substrate layer is deformed to produce a wrinkle, and the unsealed counterfeit tape shows a multi-indication status and provides an excellent effect of observability. In addition, no substance or mark of the adhesive remains on the sealed object, and the unsealed counterfeit tape may be adhered to the sealed object again for further use after it is torn and opened, so as to provide a convenient and economic sealing operation.

Abstract: An unsealing indication structure of a counterfeit tape includes: a substrate layer, being a plastic sheet; and an adhesive layer, adhered to the backside of the substrate layer. The adhesive layer is adhered to a sealed object and has a tensile tension smaller than an adhesive force between the adhesive layer and the sealed object, so that when an external force greater than the adhesive force is acted between the adhesive layer and the sealed object, the substrate layer is deformed to produce a wrinkle, and the unsealed counterfeit tape shows a multi-indication status and provides an excellent effect of observability. In addition, no substance or mark of the adhesive remains on the sealed object, and the unsealed counterfeit tape may be adhered to the sealed object again for further use after it is torn and opened, so as to provide a convenient and economic sealing operation.

Abstract: A flying splices tape comprising a tape body which is used in bonding two laminate sheets and further comprises a first viscose layer, a carrier layer, a split layer based on starch, and a second viscose layer sequentially stacked. As such, the present invention of a flying splices tape which depends on water-soluble viscose layers as environment-friendly media features simplified structure and truly stable effect, facilitating manufacture conforming to economic efficiency, making sure of quality, and promoting market competitiveness.

Abstract: A flying splices tape comprising a tape body which is used in bonding two laminate sheets and further comprises a first viscose layer, a carrier layer, a split layer based on starch, and a second viscose layer sequentially stacked. As such, the present invention of a flying splices tape which depends on water-soluble viscose layers as environment-friendly media features simplified structure and truly stable effect, facilitating manufacture conforming to economic efficiency, making sure of quality, and promoting market competitiveness.

Abstract: Disclosed is a tamperproof adhesive tape comprised of a substrate, one or more identification layers formed on a surface of the substrate, and an adhesive layer formed on the identifiction layer away from the substrate surface. The tamperproof adhesive tape of the present invention is characterized by disposing a plurality of tearing gaps on two sides of the substrate, the identification layer and the adhesion layer, such that users can easily tear away predefined portions of the adhesive tape along the tearing lines provided therein, and also the adhesive tape is partially disconnected after being removed from a sealed package or the like, thereby indicating the sealing integrity of the sealed package and contents therein.

Abstract: A fake-proof adhesive tape having a substrate, a first identification layer, a second identification layer, a first adhesive layer, a second adhesive layer, and at least a reinforced portion is proposed. The reinforced portion is locally formed at least between the substrate and the first adhesive layer to strengthen an adhesion between the first adhesive layer and the second adhesive layer, thereby preventing peeling between the first identification layer and the second identification layer when the fake-proof adhesive tape is used.

Abstract: An adhesive tape is proposed, including a peeled-off layer having its first surface formed with a plurality of protruding portions, and an adhesive layer formed on a second surface of the peeled-off layer and dimensioned to be smaller in surface area than the peel-off layer. With the provision of the protruding portions, when the adhesive tape is rolled up in disk-like shape, the adhesive layer in an outer part is only adhered to the protruding portions of the peel-off layer in an inner part, without forming surface-to-surface contact with the first surface of the peel-off layer in the inner part of the rolled adhesive tape. This therefore eliminates the use of a release agent on the peel-off layer, thereby reducing the fabrication cost and improving usage convenience.