欢迎您访问好贸易商务网，本站各频道将陆续上线，敬请您的关注。
Woolenisthenameofayarnandclothusuallymadefromwool.
Thewoolenprocessentailsthatthewoolbeopenedandsubsequentlycarded(oftenseveraltimestoobtainprerequisitehomogeneity).Thewoolleavesacardingmachineasathinweb.Inthewoolenprocess,theweb,afterthefinalcard,issplitupintonumerousbandswhicharerubbedintorovingandoftenstoredonbobbinsawaitingtransporttoaspinningframe.
Thereareseveraltechnologiesusedforspinningrovingintothreadwithorwithoutadditionalstrechingoftheyarn;formerlythemostimportantbeingringspinningandselfactorspinning;nowadaysopenendspinning.Regardlessofthetechniqueemployedtheresultingwoolenyarnhasrelativelyhigh’bulk’andthereforexhibitsgoodthermalinsulationpropertiescomparedtoworstedyarnswhicharesmooth,shiny,andcompact.