Njira yobwezeretsanso ya Pulasitiki Strapping makamaka imachokera pakubwezeretsanso kwakuthupi.Pafupifupi 80% ya zinyalala zomangira pamsika zimasinthidwanso ndi njira zakuthupi.Pali mitundu iwiri ikuluikulu yobwezeretsanso thupi: ndikutolere mabotolo apulasitiki otayirira ndi matepi otayirira omwe amapezeka m'moyo watsiku ndi tsiku, ndi kuphwanya kwapakati, ndikupangitsa kuphwanyidwa, kenako kuyeretsa, kuyanika, crystallization, plasticizing ndi kusefa. , etc. Mndandanda wa njira zakuthupi, ndiyeno kukonzanso granulation ndi zina zotero.Chachiwiri ndikungophwanya zinyalala zitsulo zapulasitiki za PET ndi zina zotere kuti muchotse zodetsa ndi zina zotere musanang'ambe.

Zingwe zapulasitiki zakhala zikugwiritsidwa ntchito kwambiri chifukwa chachitetezo cha chilengedwe, ntchito yosavuta, ndi maubwino ena, ndipo kugwiritsidwa ntchito kwake kukuchulukirachulukira.Chifukwa cha kugwiritsidwa ntchito kwake kwakukulu, pali zingwe zambiri zotayira zomwe zimatha kubwezeredwa ndi kugwiritsidwa ntchito.Igwiritseni ntchito, kuti ikhale yogwirizana ndi chilengedwe, yaukhondo komanso yopulumutsa mphamvu.

Kupanga zatsopano ndizomwe zimayendetsa chitukuko chamakampani, koma zatsopano zilinso ndi "zanzeru".Ndi chitukuko chofulumira chaukadaulo wanzeru m'makampani opepuka komanso kukula kosalekeza kwaukadaulo waulimi, kodi luso lamakampani opanga makina omangira pulasitiki akuyenera kupita kuti?Pokhapokha potengera msika, kukonzanso mizere yomwe ilipo kale, kukulitsa unyolo wamafakitale, kupanga zinthu zatsopano, ndikuphatikiza ndi kupanga chakudya, kukonza chakudya, kulongedza zakudya komanso kuyesa zakudya, tingathe kukwaniritsa kudzikweza.Ndikofunika kwambiri kuti zatsopano sizingakhale zoyamba kutsogolera;iyenera kukwaniritsa zosowa za ogula.