Molao-motheo oa ts'ebetso easisteme ea ho paka foam ea tšimo:

Ka mor'a hore likarolo tse peli tsa mokelikeli li kopane le lisebelisoa, li itšoara ho hlahisa lisebelisoa tsa foam tsa Freon-free (HCFC / CFC) polyurethane foam.Ho nka metsotsoana e seng mekae ho tloha ho foaming le ho atolosoa ho ea ho beha le ho thatafatsa.Mefuta e fapaneng ea thepa e tala e hlahisa li-foam tse nang le li-densities tse fapaneng, ho tiea le thepa ea cushioning.Boima ba foam ho tloha ho 6kg/m3 ho isa ho 26kg/m3, ho u fa tharollo ea lits'ebetso tse fapaneng.

Kenyelletso ea thepa ea ho paka ea foam e tšoaroang ka letsoho:

Sehlopha sohle sa lisebelisoa se akaretsa sebaka se ka bang 2 square metres, 'me "mochine oa maoatla" o sebelisoa ka mokhoa o hlakileng.Ha o hloka ho sebetsa, o hloka feela ho hula leqhubu habobebe ho hlahisa foam e hlokahalang ea ho paka.Ha ho lerata le totobetseng, ha ho monko, ha ho na tšilafalo, 'me ha ho na litšila nakong ea tšebeliso.Nako ea ho paka e khuts'oane, 'me mokhoa oa ho phophoma o khona ho laoleha ebile o bolokehile haholoanyane.