Ua rau cov yeeb yaj kiab Stretch sib txawv ntawm tus nqi

Tam sim no ntau lub lag luam yuav siv zaj duab xis ncab los qhwv cov khoom, yog li qhov kev thov rau cov khoom tsis yog tsawg, tab sis qee cov neeg yuav pom tias nws yog tib zaj duab xis, vim li cas tus nqi yuav txawv. Qhov no yog vim:

1, stretch zaj duab xis cov khoom tsis zoo ib yam, cov nqi ntuj tsis zoo ib yam, uas muaj qee yam kev sib raug zoo nrog kev siv cov kev cai.

2, cov khoom ntawm stretch film manufacturers tsis zoo ib yam, cov manufacturers nyob rau hauv cov txheej txheem ntau lawm tsis zoo li qub, ces cov khoom ntawm cov khoom yuav txawv tus nqi.

3. Tsis tas li ntawd, nws muaj kev sib raug zoo nrog cov khoom zoo. Tom qab tag nrho, tus nqi yog tus nqi, thiab qhov zoo ntawm cov khoom yog qhov siab, thiab tus nqi kuj tsawg.

Cov laj thawj rau cov nqi sib txawv ntawm cov yeeb yaj kiab stretch yog feem ntau yog saum toj no peb lub laj thawj. Thaum koj xaiv cov khoom, koj tuaj yeem xa mus rau lawv ntau dua. Kuv vam tias yuav coj koj pab thiab yuav cov khoom lag luam zoo thiab tus nqi qis.