Characteristics of carbon ribbon baseband
Substrate: Polyester film
Basal membrane thickness (μ m): 4.5 ± 0.5 Total thickness (μ m): 6.8-7.09
Ink layer characteristics
Ink layer color: black Ink layer transmission concentration: ≥ one point two
Printing image characteristics
Image density: 1.5 or above (glossy film)
Friction resistance: 500g weight rubbed for more than 30 times, barcode level test still rated as A
Weather resistance: After being placed at high temperature of 40 ℃ and low temperature of -20 ℃ for 72 hours, the image remains intact and unchanged.
Solvent resistance: not guaranteed
Label adaptability
Film type: glossy film
Storage conditions: Store indoors, avoiding high temperature, high humidity, and direct sunlight. The carbon ribbon of the mother roll should be placed horizontally.
Usage environment: -5℃-40℃,20-85%RH
quality guarantee period: Within one year after leaving the factory
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