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Kupanga kwa Rotomold


Wall makulidwe: Titha kupanga makulidwe a khoma la mankhwalawa 2-10mm (makamaka, zitha kuchitika molingana ndi zomwe makasitomala amafuna)

Zakuthupi: Polyethylene ndiye chinthu choyambirira chomwe chimagwiritsidwa ntchito pamagawo wamba pakuumba mozungulira. Izi zikuphatikizapo:

Polyethylene yotsika kwambiri (LDPE)

Linear Low Density Polyethylene (LLDPE)

Polyethylene yolumikizana ndi mtanda (PEX/XDPE)

High Density Polyethylene (HDPE)

Zinthu za PE zili ndi kalasi ya UV, zilipo 8-24 masukulu kuti makasitomala asankhe

Nthawi yomweyo, zida za PE zitha kuwonjezeredwa:

chinyezi

antibacterial

anti-mildew

zina zowonjezera

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