Leqhoele la PET (polyester strap) le fumana matla ho tloha boima ba molek'hule ba thepa ea eona e tala, e lekantsoeng ka intrinsic viscosity (IV). Mofuta o tloaelehileng oa IV bakeng sa strap ea boleng bo phahameng ba PET ke 0.60 ho 0.95 dl/g.
PET strap (polyester strap) e finyella matla a ho senya ho tloha ho 160kg ho ea ho 1,360kg ho itšetlehile ka bophara le botenya. Lethathamo lena le amohela lits'ebetso ho tloha ho liphalete tse bobebe ho isa ho li-coil tse boima tsa tšepe le liphutheloana tsa k'hothone. Matla a ho senya a khethoa ke sebaka sa marang-rang sa strap le sebopeho sa limolek'hule nakong ea tlhahiso.
Lihlahisoa tsa aluminium - li-ingots, li-coil, li-profile le maqephe-li na le mathata a ho paka ao likhoele tse tloaelehileng li ke keng tsa sebetsana le tsona. Boima bo boima, mathōko a nchocho, bohloeki ba holim'a metsi, polokelo ea ka ntle, le tlhokahalo ea lipalangoang tsa leoatle tse nang le matla a phahameng a tsitsitseng, bolelele bo tlaase, ts'ebetso e se nang mafome, le boemo ba leholimo bo hanyetsanang.
PET strap (polyester strap) e se e le mokhoa o mong oa sejoale-joale oa ho tlama tšepe ho pholletsa le liindasteri ho tloha ho ts'ebetso ea tšepe ho isa ho ginning ea k'hothone. E fana ka matla a kang a tšepe a boima ho karolo ea botšelela ea boima, e felisa likotsi tsa likotsi tse tsoang mathōkong a nchocho le ka morao, 'me e hanela mafome le ho bola.