Mafilimu a LLDPE Pallet Wrap Manual Stretch Film for Industrial Packaging

Filimu yotambasula, yomwe imadziwikanso kuti filimu yotambasula ndi filimu yochepetsera kutentha, ndiyo yoyamba ku China kupanga filimu yotambasula ya PVC yokhala ndi PVC ngati zinthu zoyambira ndi DOA ngati pulasitiki komanso zomatira zokha. Chifukwa cha chitetezo cha chilengedwe, mtengo wokwera (poyerekeza ndi kuchuluka kwa PE, malo ochepa olongedza katundu), kusakhoza kutambasula bwino, ndi zina zotero, zinathetsedwa pang'onopang'ono pamene kupanga filimu ya PE kutambasula kunayambika kuyambira 1994 mpaka 1995. Tambasulani filimu yoyamba imagwiritsa ntchito EVA ngati zinthu zodzikongoletsera, koma mtengo wake ndi wokwera ndipo uli ndi kukoma. Pambuyo pake, PIB ndi VLDPE zimagwiritsidwa ntchito ngati zomatira zokha, ndipo maziko ake ndi LLDPE. Filimu yotambasula ikhoza kugawidwa mu: filimu yotambasula ya PE, filimu yotambasula ya PE, filimu yotambasula ya LLDPE, filimu yotambasula ya PE, ndi zina zotero. Mothandizidwa ndi filimuyi yothamanga kwambiri komanso yokhazikika. 2. Chitetezo choyambirira: Chitetezo choyambirira chimapereka chitetezo cha pamwamba pa chinthucho, kupanga mawonekedwe opepuka kwambiri komanso otetezera kuzungulira mankhwalawo, kuti akwaniritse cholinga cha fumbi, mafuta, chinyezi, madzi ndi anti-kuba. Ndikofunikira kwambiri kuti kulongedza filimu yotambasula kumapangitsa kuti zinthu zomwe zili m'matumba zikhale zofanana ndikupewa kuwonongeka kwa zinthu zomwe zimayambitsidwa ndi mphamvu yosagwirizana, zomwe sizingatheke ndi njira zopangira zopangira (kumanga, kunyamula, tepi, etc.). 3. Compression fixity: Chogulitsacho chimakulungidwa ndi kupakidwa mothandizidwa ndi mphamvu yochotsa filimu yotambasula kuti ipange compact, malo osungira malo, kotero kuti ma trays opangidwa ndi mankhwala amangiriridwa molimba, zomwe zingalepheretse bwino kayendetsedwe ka kayendetsedwe kake. kusuntha kwapakati ndi kusuntha kwa zinthu zapakati, ndi mphamvu yotambasulira yosinthika imatha kupangitsa kuti zinthu zolimba zizimamatira kwambiri, ndikupangitsa kuti zinthu zofewa zichepetse, makamaka m'makampani afodya ndi mafakitale a nsalu, zomwe zimakhala ndi ma CD apadera. 4. Kupulumutsa mtengo: Kugwiritsa ntchito filimu yotambasula pakupanga zinthu kumatha kuchepetsa mtengo wogwiritsa ntchito. Kugwiritsa ntchito filimu yotambasula ndi pafupifupi 15% ya phukusi loyambirira la bokosi, pafupifupi 35% ya filimu yotentha yotentha, komanso pafupifupi 50% ya katoni. Nthawi yomweyo, imatha kuchepetsa kuchuluka kwa ogwira ntchito, kukulitsa luso la ma CD ndi kuyika bwino.