Make adhesive tapes from raw material to different sizes of small clear & color & printed tapes and jumbo roll on same machine by one step.
All tape dispensers must be equipped with a cleaner. After the continuous mining and comprehensive excavation, the belt conveyor is equipped with at least one sweeper at the nose and the tail; the fully mechanized mining, centralized transportation, main transport, and upper loading belt machine are equipped with at least two cleaners at the nose. Set up a sweeper. The cleaner should be flexible and have a cushioning function to prevent damage to the belt.
Commonly used BOPP films include: ordinary biaxially oriented polypropylene film, heat-sealed biaxially oriented polypropylene film, cigarette packaging film, biaxially oriented polypropylene pearl film, biaxially oriented polypropylene metallized film, matte film, and the like. The performance parameters and main uses of the various films are as follows:
Ordinary BOPP film
Uses: Mainly used for printing, bag making, adhesive tape and compounding with other substrates.
Performance: * High transparency and gloss * Excellent ink and coating
Water vapor and grease barrier properties with excellent adhesion * Low electrostatic performance Common thickness: 15, 19, 20, 25, 28, 35, 38, 40, 45jim
Thickness tolerance: ±3% (P-ray thickness measurement) Performance
Typical tensile strength of the unit MD MPa >130 TD >220 Elongation at break MD % <180TD<65 Thermal shrinkage MD % <4 TD <2.5
Coefficient of friction Static <0.7 Kinematics <0.7 Haze l2-30fim%^1.5 31-60[im^2.5
Gloss % 35 Wetting tension mN/m >38 Moisture permeability g/(m2*24h 0.1min) <2
Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc