THERMAL BONDING METHODS APPLICATIONSUSING TEXTURED ENGRAVED ROLLS

摘要

Utilizing textured or engraved rolls to produce a particular nonwoven product requiresrnthe consideration of a large variety of options.rnWhile the same basic information is required, as with normal calendering, additionalrnitems must be considered in order to make an informed decision as to specifically thermal bond.rnMany new innovations and materials have also evolved and should be considered beforernselecting patterns or equipment to use them.rnA nonwoven manufacturer must specify / determine:rn? Fiber & web characteristic-type fiber, how formedrn? The objective for thermal bonding-what characteristics are desiredrn? The value added by calendering –ROI-Feature's expenserncompatibility of the calender to user's facilitiesrnNew innovations offer more versatility yet still no single concept or methodology willrnsatisfy all nonwoven producers' entire requirements for thermal bonding using engraved orrntextured rolls.