1. Piv nrog PVC shrink daim ntawv lo, OPS shrink daim ntawv lo yog ib puag ncig tus phooj ywg;
2. Tus nqi ntawm OPS shrink film yog siab dua li ntawm PET shrink film.
3. Tus txheeb ze ntom ntom ntawm OPS yog 1.025 thiab qhov shrinkage yog mus txog 75 feem pua.
4. Txij li thaum OPS yog me me nyob rau hauv longitudinal shrinkage, nws muaj peev xwm tsim ib tug tiav cov khoom nrog zoo sib xws.
5. OPS membrane yog rhiab rau qhov kub thiab txias. Nyob rau hauv ib txwm cia tej yam kev mob, nws shrinkage kev ua tau zoo yog muaj zog thiab siab, thiab nws yuav tsum tau muab khaws cia thiab thauj nyob rau hauv tsawg kub, txwv tsis pub nws yuav yooj yim rau shrinkage thiab degenerate.
6. Hom hnyav siv rau OPS luam ntawv thiab xibtes hmoov yog txawv ntawm PVC thiab PET.
7. OPS shrink zaj duab xis yuav tsum tau luam tawm nrog tus cwj mem tshwj xeeb thiab hnyav.