Fim ɗin Stretch na Machine, wanda kuma aka sani da Stretch Wrap ko Pallet stretch wrap, wani nau'in kayan tattarawa ne da aka saba amfani da shi a cikin saitunan masana'antu don tsaro da kare kayan da aka ƙera yayin ajiya da sufuri.Ana kiransa “inji” Stretch Film saboda ana amfani da shi da farko tare da injunan murɗawa waɗanda ke sarrafa aikin nannade.

Fim ɗin shimfiɗa na inji an yi shi ne daga resin polyethylene low-density (LLDPE), wanda abu ne mai ɗorewa kuma mai shimfiɗa filastik.Ana kera ta ta hanyar amfani da tsarin da ake kira simintin gyare-gyare, inda ake fitar da narkakkar guduro ta cikin lebur ta mutu akan abin nadi mai sanyi, yana samar da siriri, ci gaba da fim.

Makullin halayen fim ɗin shimfiɗa na'ura shine ikonsa na shimfidawa sosai ba tare da tsagewa ba.Wannan ƙaddamarwa yana ba da damar fim ɗin don daidaitawa a kusa da pallets da abubuwan da ke ciki, ƙirƙirar kaya mai aminci da kwanciyar hankali.Fim ɗin yawanci ana amfani da shi a cikin yadudduka da yawa don haɓaka ƙarfinsa da kwanciyar hankali.

Fim ɗin shimfiɗar injin yana ba da fa'idodi da yawa:
1.Load Stability: Yana ba da kyakkyawar ɗaukar nauyin kaya, hana samfurori a kan pallet daga canzawa, fadowa, ko lalacewa yayin sarrafawa da sufuri.

2.Protection: Yana aiki azaman shinge mai kariya daga danshi, ƙura, datti, da sauran gurɓatattun abubuwa, kiyaye kayan tsabta da tsabta.

3.Tamper-Evidence: Fim ɗin shimfiɗa na'ura na iya zama abin hanawa na gani a kan lalata, kamar yadda duk wani damar da ba a ba da izini ba ko lalata zai zama sananne nan da nan.

4.Cost-Effective: Yana da wani farashi mai mahimmanci marufi idan aka kwatanta da wasu zaɓuɓɓuka irin su Strapping ko shrink wrapping.

5.Efficiency: Yin amfani da na'ura na nannade kayan aiki yana ba da damar yin aiki da sauri da inganci, rage bukatun aiki da inganta yawan aiki.

6.Machine mai shimfiɗa fim yana samuwa a cikin nau'i-nau'i daban-daban, kauri, da kuma ƙarfin don ɗaukar nauyin nauyin nauyin nau'i daban-daban da ma'auni.Hakanan yana iya zuwa cikin tsari daban-daban, kamar fim ɗin da aka riga aka miƙe ko fina-finai masu inganci tare da ƙarin fasali kamar juriya na huda ko kariya ta UV, dangane da takamaiman buƙatun aikace-aikacen.

Gabaɗaya, Pallet Stretch Film yana taka muhimmiyar rawa wajen tabbatar da aminci da amincin jigilar kaya, samar da kwanciyar hankali, kariya, da inganci a cikin dabaru da masana'antar samar da kayayyaki.