For the new polyurethane rubber roller can not be directly used in the production, then the manufacturer for everyone's reasons are:
1, the general structure of the new polyurethane roller internal structure is not stable enough, if immediately put into use, will affect the life of polyurethane roller. Therefore, the new polyurethane rubber roller should be placed in a period of time, to maintain its relative stability in the put into use.
2, the reason for the first place for a period of time can increase the toughness of the colloid, thereby enhancing the durability effect.
3, usually after long-term use of polyurethane rubber roller will not harden, aging, and tear resistance, rebound performance is good, excellent wear resistance, so long life, easy to save, long-term storage does not affect the results.
High quality polyurethane rubber roller with high strength, high tear resistance, etc., it can withstand high pressure, high humidity production environment, so for the new product in order to ensure that it can be used later in the longer period of time need to be the proper use.