Shenyang Tiantianyuan Packing Co., Ltd. mainly produces: Tianyuan tape, BOPP mother roll, semi-finished tape, sealing tape, masking tape, printing tape, cloth base, warning tape and so on.
   The tape is composed of two parts, a substrate and an adhesive. Two or more unconnected objects are joined together by bonding. The surface is coated with a layer of adhesive. The earliest adhesives come from animals and plants. In the ninth century, rubber was the main component of adhesives; in modern times, various polymers were widely used. Adhesives can stick to things because their own molecules and the molecules of the objects to be joined form bonds. The molecules are firmly bonded together. The composition of the adhesive depends on different brands, different types, different polymers, a wide variety of tapes, sealing tape, printing tape, electrical tape, etc., widely used.