Txhawb nqa pp hais yog lub teeb heev, tsis muaj tshuaj lom, muaj kev ua tau zoo thiab tuaj yeem ua kom muaj zog thiab muaj cov kev siv ntau.
1.reaschorced pp hais siv nyob rau hauv tsev neeg txhua yam khoom siv, cream ntim, cov tais diav, chav da dej, chav ua noj, cov rooj zaum, cov ntaub ntawv, cov ntaub ntawv, Cov mis nyuj crates thiab cov khoom ua si thiab lwm yam.
2.Reinforced pp hais siv rau hauv cov khoom siv hauv tsev hauv tsev, tshuab hluav taws xob, tshuab ntxhua khaub ncaws tank, tv
3.Rej siv cov ris tsho hauv PP tau siv ntau yam ris tsho cov khaub ncaws, ntaub pua plag, cov nyom thiab khoom siv dag zog ua si.
4.reinforced pp order yog siv hauv cov kav dej, cov ntaub ntawv tso tsheb hlau, cov ntaub nyias nyias, cov phuam uas muaj zog, thiab lwm yam.
5.reinforced pp hais yog siv rau cov thawv thauj khoom, cov thawv ntim khoom thiab cov thawv tawv, cov thawv suab paj nruag, thawv suab paj nruag cov thawv thiab lwm lub thawv.
6.Reeinforced PP hais kuj tseem tuaj yeem siv ua cov khoom siv tsev, ua liaj ua teb, cov tsiaj ua kom zoo nkauj nrog ntau yam khoom siv, hlua thiab cov nets thiab.
7.Reeinforced pp hais yog siv rau kev kho mob cov koob txhaj tshuaj thiab cov ntim, cov lim dej hau thiab cov ntxaij lim dej.