Structure and standard of sealing tape
The structure of the sealing tape product: the sealing tape is based on polypropylene film (BOPP), and then on the basis of the BOPP original film, after high-voltage corona, the surface of one side is roughened, glued and then cut into strips Small rolls are the tape for everyday use. Products can be customized or painted into tapes of any color according to customer requirements, and the company's trademark LOGO and company name can also be printed on the sealing tape to improve the company's popularity and publicity. Sealing tape has the advantages of high tensile strength, light weight, non-toxic and tasteless, and environmental protection, which can prevent leakage or damage of items during transportation. Standards for sealing tape products: JB/T 10456-2004 Tape Sealing Machine issued according to the industry standard stipulates the type and basic parameters, technical requirements, test methods, inspection rules and signs, packaging and storage requirements of the tape sealing machine . BOPP pressure-sensitive adhesive tape for box sealing specifies the product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation, and storage of BOPP pressure-sensitive adhesive tape for box sealing (hereinafter referred to as 'tape'). It is suitable for tapes with biaxially oriented polypropylene film as the base material, and a layer of pressure-sensitive adhesive is uniformly coated on one side of the base material. The tape is mainly used for sealing boxes, capping and binding items, etc., and can also be used as office supplies.