Filimu yo gupfunyika, izwi kandi nka stretch wrap cyangwa pallet wrap, ni ibikoresho byo gupfunyika bifite ubushobozi bwinshi kandi bikoreshwa cyane mu nganda zitandukanye mu gufata, kurinda no kwerekana ibicuruzwa. Yakozwe cyane cyane muri polyethylene (PE), stretch film irangwa n'imiterere yayo yo gupfunyika no kubasha guhuza imiterere n'ingano zitandukanye. Filimu yo gupfunyika ishobora gupfunyika kugeza ku ijana ku ijana by'uburebure bwayo bw'umwimerere, bigatuma ipfunyika neza ibintu bifite imiterere n'ingano zitandukanye. Iyi miterere yo gupfunyika ituma ikwira neza, itanga uburinzi n'ubudahangarwa bwiza. Ifite imbaraga nyinshi zo gupfunyika, stretch film ishobora kwihanganira igitutu kinini cyo hanze, ikarinda ibicuruzwa guhinduka cyangwa kwangirika mu gihe cyo gutwara no kubika.
| Ingano y'ubunini | Imbaraga zo Gufata (Ubugari bwo mu ruhande) | Kurekurana mu gihe cyo kuruhuka (Longitudinal Laterial) | Imbaraga z'Amarira y'Umumarayika (Longitudinal Laterial) | Ubushobozi bwo kugira ingaruka cyangwa Pendulum | Uburiganya | Igipimo cyo kohereza urumuri (Gisobanutse) | Ubucucike bw'ibikeri (Filime isobanutse) |
| Mikoroni | Mpa≥ | %≥ | N/mm≥ | J≥ | N/cm≥ | %≥ | %≤ |
| 15-17 | 37 | 350.500 | 120 | 0.14 | 3 | 93 | 2.4 |
| 18-20 | 38 | 400.600 | 120 | 0.15 | 3 | 92 | 2.5 |
| 21-25 | 39 | 400.600 | 120 | 0.17 | 3 | 91 | 2.6 |
| 26-30 | 40 | 400.650 | 120 | 0.19 | 3 | 90 | 2.7 |
| 31-35 | 41 | 450.700 | 120 | 0.21 | 3 | 89 | 2.8 |
Ibisobanuro birambuye ku gicuruzwas
Porogaramu
Gupakira











