I kēia mau lā, ua loaʻa iā Steven nā manaʻo mai kekahi poʻe kūʻai mai: ʻaʻole maikaʻi kou ikaika adhesive, ʻaʻole paʻa, e ʻōniʻoniʻo ma hope o hoʻokahi pō. ʻAʻole maikaʻi ka maikaʻi o ka hoʻopili?

I ka wā mua, manaʻo ʻo Steven ʻaʻole koʻikoʻi ka hana ʻana o ka hale hana, ʻaʻole lawa ka ratio. I kekahi manawa, ua pani ʻia ka hale hana no ka nānā ʻana.

Me ka loaʻa ʻana o kēia ʻano pilikia i ka hopena wikiwiki i kēia manawa, a e kaupalena ʻia i kekahi mau hale paʻi e kū mai, ʻo ka mea kūʻai aku e hana i ka hue pahu.

 

ʻO ka mua, e nānā kākou i ka mea hewa: adhesive

Hoʻokaʻawale ʻia ke ʻano o ka mea hoʻopili i ʻelua mau ʻano: A hoʻopili wai B hoʻoheheʻe wela wela.

ʻO ke kāpili wai, ponoʻole e'ōlelo, heʻano ia me ka wai e like me ka solvent a iʻole ka dispersion medium glue,ʻaʻole maikaʻi ka hoʻopili muaʻana o ke kāpili,ʻo ia ka mea āu i kapa ai he sticker i ka wā muaʻaʻole ikaika loa, ma muli o nā waiwai o ke kāpili,ʻaʻole ikaika loa ke kāpili i ka wā mua, akā me ka uluʻana o ka manawa, eʻoi aʻe ka ikaika o ka lepili,ʻo ka lōʻihi,ʻoi aku ka viscous.

ʻO ka hoʻoheheʻe wela wela, ʻoi aku ka maikaʻi o ka poʻe paʻi kahiko ma mua oʻu, he ʻano paʻi paʻi kiʻi, i kekahi ʻano wela me ka hoʻololi ʻana o ka mahana a hoʻololi i kona kūlana kino, hoʻohana ʻia kēia mau lepili kāpili, ikaika adhesion mua, hoʻopili ʻo ia ka hoʻomaka ʻana he ikaika loa, akā me ka piʻi ʻana o ka mahana a me ka manawa, ua nāwaliwali ka viscosity, ua hoʻopili ʻia kēia kepau e ka mahana a me ka manawa.

No laila, no koʻu hoʻohana ʻana i kahi mea hoʻopaʻa paʻa wai, ʻaʻole lawa ka lepili?

ʻOiaʻiʻo, ʻaʻole maopopo, e nānā kākou, he aha ke kūlana maʻamau o ka viscosity lepili ʻaʻole lawa, ka hihia o ka maʻamau?

1. Nā ʻōmole palaki.

E koho maʻamau i nā mea kūʻai aku lepili manual, nā mea hana, ka hoʻoheheʻe ʻana i ka plastic, i lalo i ka laina hana, ua kokoke e hoʻomaka i ka lepili.

E nānā kākou i kahi kemika e pono ai i ka hana ʻana i nā ʻōmole plastik i hoʻoheheʻe ʻia: Release agent.

He aha ka mea hoʻokuʻu?

He mea hana ia ma waena o ka mold a me ka huahana i hoʻopau ʻia. ʻO nā mea hoʻokuʻu i nā mea kemika a ʻaʻole e hoʻoheheʻe i ka hui ʻana me nā mea kemika o nā resins like ʻole, ʻoi aku ka styrene a me nā amine.

Nā Pono: He uhi interfacial i hoʻopili ʻia i ʻelua mau ʻili e pili maʻalahi kekahi i kekahi. He mea maʻalahi ka wehe ʻana o nā ʻili, maʻemaʻe a maʻemaʻe.

2, ka varnish

ʻIke pū ʻia ma kahi o ka wai, ʻo resin ka mea nui kiʻiʻoniʻoni a me ka hui ʻana o ka solvent o ka pena.

Pono: He papa pale paheʻe ma ka ʻili o kekahi mea.

3. ʻO nā mea ʻē aʻe

ʻO nā huahana i paʻi ʻia i paʻi ʻia e kāpī ʻia me ka pauka talcum a me nā mea ʻē aʻe, e like me ke keʻena hale hana e kāpī ʻia me ka ʻaila pale pale.

E ʻike ʻia kēia mau kūlana ʻaʻole ikaika ka paʻi paʻi.

ʻO ka hui kemika o ke kāpili maʻamau ka vinyl acetate, ka varnish a i ʻole ka mea hoʻokuʻu i loaʻa i ka xylene a me ka ʻaila silicone. ʻO kekahi o kēia mau mea e wāwahi i ke kāpili, a ʻaʻole e hoʻopili ʻia kekahi me ia.

Ua ʻike pū ʻia ka pilikia a mākou e hopohopo nei i nā manawa a pau: ʻaʻole pili ka sticker

No laila pehea mākou e hana ai i kēia kūlana?

He mea maʻalahi: hoʻomaʻemaʻe i ka ʻili.