Kuchuluka kwa ntchitomatumba a polypropylenendi zosiyanasiyana. Choncho, mu thumba lamtundu uwu, pali mitundu ingapo yokhala ndi mawonekedwe awo enieni.

Komabe, zofunikira kwambiri pakusiyana ndi mphamvu (kunyamula mphamvu), zopangira zopangira, ndi cholinga.

Zotsatirazi ndi zomwe muyenera kuziganizira musanagule thumba la PP;

Mtengo wa Chikwama:

Mtengo wa chikwama umasiyana chifukwa cha kukula kwake, kunyamula, komanso mtundu wa zogwirira pamsika. Ndikofunikira kudziwa kuti kuchuluka kwa kunyamula kumakwera,

mtengo wamtengo wapatali.Izi zimagwiranso ntchito pa kukula kwa zinthu. Chifukwa chake, muyenera kuyang'ana mitengo yamtundu wa chikwama chomwe mukufuna musanagule. Pakadali pano, zambiri zomwe zasinthidwa, mutha kuyang'ana patsamba lazambirinkhani zamakono.

Magwiridwe a Thumba:

Ungwiro wakuthupi wa thumba lomwe limagwiritsidwa ntchito ndilofunika kwambiri. Ululu wokhala ndi thumba lomwe limasweka kapena kung'amba mosavuta ndi zomwe simukufuna kukumana nazo.

Chifukwa chake, ngati mukufuna kunyamula katundu wolemetsa, mutha kugula thumba la 100-micron pazifukwa zachitetezo.

Kuyika ndi Kupanga:

Kuyenerera kapena kapangidwe ka thumba la PP ndikofunikanso. Mukhoza kusankha aPP chikwamachifukwa chake mapangidwe amagwirizana ndi mtundu wanu.

Onetsetsani musanagule mapulaniwo akumvera malamulo amdera lanu kapena dziko lanu.

Zolinga:

Ngati mukusankha aChikwama cha PP cha zakudya, iyenera kupangidwa kuchokera ku polypropylene yoyamba. Matumba a polypropylene oterowo amapangidwa ndi zero kawopsedwe ndipo ndi okonda zachilengedwe.

Ngati thumba la PP ndi lazinthu zina kupatula chakudya, mutha kusankha thumba la PP lopangidwa kuchokera ku pulayimale kapena yachiwiri ya polypropylene.

Pomaliza, matumba amphamvu, m'pamenenso ayenera kugwiritsidwanso ntchito. Chifukwa chake, kuyika ndalama pakukana kwambiri komanso matumba a PP ogwiritsidwanso ntchito kumathandizira kuchepetsa kukhudzidwa kwachilengedwe kwa matumba apulasitiki.

Idzathetsanso nkhani ya chitetezo cha zinthu ndi zina.