The Hand Proofing Tool Kit consists of a compact kit packed in a sturdy wooden box. It quickly generates proof that the copy showing ink will appear on the press-printed copy. The kit consists of a smooth flat glass plate, a steel measuring rod and a plunger for obtaining an accurate predetermined volume of ink, and a steel scraper for filling the measuring rod. The roller assembly consists of a nitrile PVC mixing roller, suitable for traditional inks, hybrid inks and UV inks. The function of the roller is to distribute the ink on the printing plate and perform proofing.
Provides fast, accurate ink proofs on colored paper or when overprinting another color;
Provide ink manufacturers and users with an inexpensive way to check ink color and strength;
Provide samples for testing ink dryness, friction resistance, and light fastness;
Print on a variety of surfaces and gain customer approval;
Indicates the amount of ink required;
Accurate proofing can be done in a single operation;
Exhibits ink color change as it dries.
向华,龚逸仙,李军,林木雄,欧建志 - 《《用于塑料薄膜的荧光凹印油墨的制备与性能研究》》
孙伟 - 《北京化工大学》