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Stretch firimu inovandudza kurongedza kugona

Iyo yakatambanudzwa firimu inoumba yakajeka kwazvo yekuchengetedza chitarisiko chakatenderedza chigadzirwa, uye iyo yekutanga yekuchengetedza inopa chitarisiko kuchengetedza kwechigadzirwa. Kuti uwane chinangwa chekusavhara guruva, oiri-chiratidzo, hunyoro-humbowo, isina mvura uye inopesana nehumbavha, iyo yakakosha kutambanudza firimu kurongedza inoita zvinhu zvakapakurwa zvakaenzana zvakasimbiswa uye zvinodzivirira simba risingaenzanisike mukukuvadza zvinhu. Izvi hazvisizvo nezvekupakata, kurongedza, tepi uye zvimwe kurongedza. Kuzviita here.

Parizvino, iro rinotambanudza firimu rinoshandiswa zvakanyanya munzvimbo dzakasiyana. Iyo yakatambanudzwa firimu inogadzirwa nhatu-rukoko co-extrusion kukanda maitiro, uye kupinza mutsetse yakaderera-density polyethylene inoshandiswa senge hombe mbishi zvinhu. Zviratidziro zvakasiyana zvehunyanzvi zvechigadzirwa zvasvika padanho repasi rose rinotungamira, uye zvine zvakanakira yunifomu roll roll, yakanaka tensile performance, yakasimba kudzoreredza, kujekesa kukuru, simba rakakura rekubvarura uye kuzvisungirira pakushambidza kwemukati. Iyo firimu ukobvu inotemwa zvisina tsarukano kubva pa15μm kusvika 50μm uye upamhi kubva pa5cm kusvika 100cm. Iko kunamatira kwakakamurwa kuita kwakabatana-kwakabatana mativi uye kunamira-mativi kunamira. Inoshandiswa zvakanyanya mukusunga mabhegi uye akasiyana pallet kurongedza mune zvekuvaka zvinhu, makemikari, girazi, ceramics, zvemagetsi, simbi, mota zvikamu, waya, bepa, canning, zvezuva nezuva zvinodiwa, chikafu uye mamwe maindasitiri, kuitira kuti uwane hunyoro-chiratidzo, guruva- humbowo, kudzikisa basa uye kugadzirisa mashandiro Uye mhedzisiro yekudzikisa mutengo.

Kutambanudza firimu kurongedza kunoita kuti chinyorwa chive chiumbwe chinhu chisina kutora nzvimbo. Chigadzirwa chakaputirwa uye chakaputirwa nerubatsiro rweanodzosera simba reiyo yakatambanudza firimu. Matairesi echigadzirwa akaputirwa pamwechete, izvo zvinokwanisa kudzivirira zvigadzirwa kubva mukusarongeka uye kufamba panguva yekufambisa. Iyo inotambanuka firimu inogona kutambanudzwa nepo chinogadziriswa chinotambanudza simba chingaite kuti zvigadzirwa zvakaomarara zvinyatsoomerera kune zvakapfava zvigadzirwa, kunyanya Icho chakasarudzika kurongedza mhedzisiro muindasitiri yefodya neindasitiri yemachira.

Inogona nemazvo kudzikisa mutengo wekushandisa, uchishandisa yakatambanudzwa firimu yekugadzira zvigadzirwa. Iko kushandiswa kweiyo yakatambanudzwa firimu ingori ingangoita 15% yeiyo yekutanga bhokisi kurongedza, ingangoita 35% yeyekupisa inodzikira firimu, uye ingangoita 50% yeiyo katoni kurongedza. Panguva imwecheteyo, inogona kudzikisira kusimba kwevashandi, kugadzirisa mashandiro ekurongedza uye mhando yehomwe.


Post nguva: May-07-2021