复合性能好双组份PE/PP和PE/PET为皮芯式结构，PE具有较低熔点，作为表层材料，可在较底温度下与其它材料复合。PP和PET相对熔点较高、强力高，作为芯层可保证无防布的强力要求。皮与芯层的熔融温度相差30—130度，温差范围较广，易于生产过程控制。复合加工方法可采用流延法、超声波、热复合等多种复合方法。主要应用：妇婴卫生产品，***产品，复合包装材料、服装敷料等等。Goodlaminatingproperties:BicomponentPE/PPandPE/PETnonwovensaresheath-corestructure.Thecomponentofthesheathispolyethylene.Ithaslowermeltingpoint.Thecomponentofthecoreispolypropyleneorpolyester.Justbecausethesetwomaterialsh***ehighermeltingpoint.So,itmaintainsthehightensilestrengthandalsohasgoodlaminatingproperties.Themeltingpointofthesheathandcoredifferencebetween30to130degreescentigrade.Hence,theproductionprocessiseasytocontrol.Compositeprocessingisincludingcast,ultrasonicandthermalcompoundmethodandothers.Application:feminineandinfanthygienicproducts,medicalproducts,compositepackagingmaterials,woundaddressingandsoon....)