Environmental thermosetting bronzing pulp manufacturers supply

Thermosetting bronzing bronzing pulp firmness after excellent washable good. Very soft feel. Wash fastness test concerning thermal ink after stamping: Assume general thermal ink just hot good fastness to 3, then wait for a good hot pattern firmness will be reduced to 2-7 days after the 1-2 grade , so please test the firmness in several days. You can also select in wet weather testing resistance to dry friction fastness, which can also give a rough judgment.