A dispensable nonwoven cohesive wrap that is generally dispensed from a self-wound roll. The nonwoven cohesive wrap comprises mutually entangled fibers at least some of which are pressure-sensitive adhesive fibers. The cohesive wrap also generally has a basis weight of from 40 to 200 grams/m2, a tensile strength of at least 100 grams/2.5 cm and a T-peel from itself of from 1 to 30 grams/2.5 cm. The wrap is preferably a single layer material without a separate adhesive coating or release coating where the adhesive fibers extend through the entire depth dimension of the wrap, such that a portion of the adhesive fibers are on both faces of the wrap, and preferably are uniformly distributed across the length and width dimensions of the wrap.
申请公布号
EP1035813(A1)
申请公布日期
2000.09.20
申请号
EP19980913389
申请日期
1998.04.03
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
RIEDEL, JOHN, E.;JOSEPH, EUGENE, G.;HARPER, ROBERTA, C.