Loaʻa i nā sweaters ka pilikia o ka pilling, a laila hoʻohana ʻia nā sweaters maikaʻi no ka manawa lōʻihi i ka ʻoiaʻiʻo, aia kekahi mau pilikia pilling, no ke aha e maʻalahi ai nā sweaters o kēia mea i ka pilling?
1. nā kumu waiwai maka: ʻoi aku ka kiʻekiʻe o ka maikaʻi o ka hulu hipa, ʻoi aku ka maikaʻi o ka maikaʻi, ʻoi aku ka denser o nā unahi ʻili, ʻoi aku ka maikaʻi o ka curl degere, ʻoluʻolu, akā maʻalahi ke tangle, pilling.
2. ʻokoʻa ke ʻano o ka lole lole (ka nila palahalaha, ʻo Yuan Bao, ʻelua Yuan Bao, a me nā mea ʻē aʻe), nā ʻokoʻa like ʻole (loose, tight) e hoʻopuka i nā degere like ʻole o ka pilling, ʻo ka State Technical Supervision Bureau o ka pilling test e pili ana i nā kikoʻī kikoʻī (helu).
3. ʻO ka hoʻohana ʻana me nā mea like ʻole (maʻemaʻe, ʻalaʻala) pili, e hoʻopuka pū i nā degere like ʻole o ka pilling phenomenon, nā lima lima, nā ʻeke a me nā ʻāpana ʻē aʻe o ka friction pinepine e maʻalahi hoʻi i ka pilling.
4. mai ke kaʻina hana: inā hemo ka wili, ʻoi aku ka poepoe a me ka momona o ka puʻu, ʻoi aku ka piha o ke kaula, akā maʻalahi ka pilling, ʻo ka ʻē aʻe ka paʻa o ka wili, e nalowale ke ʻano o ka puʻu, e like me ke kaula.