1. E hoʻohana i ke ʻano o ka ʻike. ʻO ka mea mua, e nānā inā he palahalaha a maʻemaʻe ka ʻili o ka pā aluminika me ka ʻole o ka ripple, blister, shelter point and scratch.
2. E hoʻohana i ke ʻano ana. E ana inā e hoʻokō ka pā alumini-plastic i nā koi honua. ʻO ka pā pā i loko he 3mm, ʻo ka pā o waho he 4mm a ʻoi aku paha, a ʻo ka mānoanoa o ka alumini he 0.5mm.
3. E hoʻohana i nā mea hana e wāwahi i kahi kihi o ka pā aluminika. ʻAʻole ia he mea PE a i ʻole doping i maʻalahi ke haki.
4. ʻO ke ʻano o ke ahi: ʻo ka mea waena o ka pā alumini-pulu, ua pau ka PE maoli, a hana ka doping i nā haumia ma hope o ka puhi ʻana.
5. Keʻano o ka hoʻololi kemika. I ka pahu 6, e hoʻokuʻu i ka butanone e ʻike i ka uhi fluorocarbon o ka pā o waho a me ka xylene e ʻike ai i ka uhi ʻana o ka pā o loko. Holoi i ka reagent ma hope o 5 mau minuke e ʻike inā ʻike ʻia ka lalo.
7. E noi i ka hōʻike hōʻike nānā maikaʻi o ka mea hana, palapala hōʻoia maikaʻi a me ISO-9002 palapala hōʻoia maikaʻi honua. ʻO nā mea hana me kēia mau palapala hōʻoia he mau mea hana maʻamau, hiki ke hōʻoia i ka maikaʻi o ka huahana. ʻOi aku ka maikaʻi o ke kumukūʻai like ma mua o ka maikaʻi, a ʻoi aku ka maikaʻi o ka maikaʻi ma mua o ke kumukūʻai. E nānā inā ua haki ke alo.
Hiki iā ʻoe ke hoʻohana i kahi ala pololei:
1. Eʻoki i kahi'āpana o ka mea a paupāpaʻa aluminika, A laila e waiho palahalaha, e hoopuni me ka poai one, a laila e ninini i ka waika sulfuric dilute i waenakonu o ke one a e hooluu ia no hookahi po, e pili ana i ke kupaa o ka palaka aluminika. E noʻonoʻo (no ka mea nui, mai hoʻohana i nā laʻana i hāʻawi ʻia e ka mea kūʻai aku, no ka mea, maʻamau ka waxed a mālama ʻia nā laʻana.
2. E ʻoki i kahi laʻana hou a hoʻomoʻa i loko o ka wai hoʻolapalapa no nā minuke ʻoi aku ma mua o ʻumi, a laila e lawe i waho a hoʻokuʻu i loko o ka friji no hoʻokahi a ʻelua paha hola. Inā loaʻa iā ʻoe ka manawa, e hana hou i nā manawa he nui, a laila e wehe i ka ʻili alumini ma nā ʻaoʻao ʻelua me kou mau lima a i ʻole nā mea hana. Inā maʻalahi ka wehe ʻana, hōʻike ia he maikaʻi ʻole ka maikaʻi. Inā ʻaʻole maʻalahi ka wehe ʻana, hōʻike ia i ka maikaʻi o ka maikaʻi, ʻo ia ka mea e hilinaʻi nui ʻia i ka hopena o ke anuanu a me ka wela ma ka pā palaka alumini.