PE Tarpaulin: He Mea Palekana Versatile

ʻO ka PE tarpaulin, pōkole no ka polyethylene tarpaulin, he lole pale i hoʻohana nui ʻia i hana ʻia mai ka polyethylene (PE) resin, kahi polymer thermoplastic maʻamau. Loaʻa kona kaulana mai ka hui ʻana o nā waiwai kūpono, ka waiwai kūpono, a me ka hiki ke hoʻololi, e lilo ia i mea nui i nā kūlana ʻoihana a me nā kūlana o kēlā me kēia lā.

Ma ke ʻano o ka hoʻohuihui ʻana o nā mea, hoʻohana nui ka tarpaulin PE i ka polyethylene kiʻekiʻe (HDPE) a i ʻole ka polyethylene haʻahaʻa (LDPE). Hāʻawi nā mea i hoʻokumu ʻia ma HDPE i ka ikaika tensile kiʻekiʻe a me ka paʻakikī, ʻoiai ʻoi aku ka maʻalahi o nā ʻano LDPE. Hoʻohui pinepine ʻia nā mea hoʻohui e like me nā mea hoʻopaʻa UV (e pale aku i ka pōʻino o ka lā), nā mea anti-aging (e hoʻolōʻihi i ke ola), a me nā mea hoʻololi pale wai. Loaʻa i kekahi mau ʻano hana kaumaha ka polyester ulana a i ʻole ka nylon mesh hoʻoikaika no ka pale ʻana i ka haehae maikaʻi.

ʻEkolu mau ʻanuʻu koʻikoʻi o ke kaʻina hana. ʻO ka mea mua, ua hui pū ʻia ka resin PE a me nā mea hoʻohui, a laila hoʻoheheʻe ʻia ma 160-200℃，a hoʻopuka ʻia i loko o nā kiʻiʻoniʻoni a i ʻole nā ​​​​pepa. A laila, ʻoki ʻia nā mana māmā ma hope o ka hoʻomaʻalili ʻana, ʻoiai nā mea kaumaha e uhi ʻia me ka PE ma luna o kahi kumu ulana. ʻO ka hope loa, ʻo ka sila ʻana o ka lihi, ka wili ʻana i nā maka, a me nā nānā maikaʻi e hōʻoia i ka hoʻohana pono ʻana. Haʻaheo ka tarpaulin PE i nā waiwai maikaʻi loa. He pale wai maoli ia, e pale ana i ka ua a me ka hau. Me nā mea hoʻopaʻa UV, kū i ka lā me ka ʻole o ka mae a i ʻole ka haki. Māmā (80-300g/ʻAʻole maopopo) a palupalu, maʻalahi ke lawe a pelu, e kūpono i nā mea ʻokoʻa. He kūpono hoʻi ke kumukūʻai a hiki ke hoʻomaʻemaʻe ʻia nā ʻila mālama haʻahaʻa me ka wai a i ʻole ka detergent akahai.

ʻO nā noi maʻamau e pili ana i ka uhi ʻana i nā ukana i nā logistics, hana ma ke ʻano he uhi hale kōmahana a i ʻole nā ​​​​uhi mauʻu i ka mahiʻai, lawelawe ma ke ʻano he uhi hale no ka manawa pōkole i ke kūkulu ʻana, a hoʻohana ʻia ma ke ʻano he mau halelewa hoʻomoana a i ʻole nā ​​​​uhi kaʻa no nā hana o waho o kēlā me kēia lā. ʻOiai he mau palena kona e like me ke kūpaʻa wela haʻahaʻa a me ke kūpaʻa ʻole i ka abrasion no nā ʻano lahilahi, ʻo ka tarpaulin PE ke koho pono no ka palekana hilinaʻi.