Nūhou - He aha ka ʻokoʻa ma waena o ke kiʻi ʻoniʻoni a me ka kiʻiʻoniʻoni PE?

ʻO Stretch Film vs. PE Film: He aha ka ʻokoʻa?

ʻOiai kiʻi ʻoniʻoni a PE kiʻiʻoniʻoni pili loa, he ʻaʻole ka mea like. ʻO ka ʻokoʻa nui ʻo ia ʻO ke kiʻi ʻoniʻoni he ʻano kikoʻī o ka kiʻiʻoniʻoni PE i hana ʻia no ka elasticity a me ka paʻa o ka ukana, oiai ʻO ka kiʻiʻoniʻoni PE he māhele ākea o nā kiʻiʻoniʻoni i hoʻokumu ʻia i ka polyethylene me ka nui o nā hoʻohana.

He aha ka Stretch Film?

Nā ʻano nui:

• Elasticity kiʻekiʻe - hiki ke kikoo 150% -300% a ʻoi aku paha
• Paʻa ponoʻī (pili) - pili iā ia iho me ke kāpili ʻole
• Paʻa haawe maikaʻi loa - hoʻopaʻa paʻa i nā huahana
• Hana ʻia mai ka LLDPE (Linear Low-Density Polyethylene)

Hoʻohana maʻamau:

• Hoʻopili ʻia ka pallet i loko o ka logistic a me ka hale kūʻai
• Hoʻopaʻa i nā pahu i ka wā o ka lawe ʻana
• Ka pale ʻana i nā waiwai mai ka lepo a me ka wai

He aha ka PE Film?

Nā ʻano maʻamau:

• LDPE (Polyethylene Haʻahaʻa Haʻahaʻa) – palupalu, ʻoluʻolu
• HDPE (Polyethylene Māmā Kiʻekiʻe) - ʻoi aku ka ikaika, ʻoi aku ka paʻakikī
• LLDPE - hoʻohana ʻia no ke kiʻi ʻoniʻoni

Nā ʻano nui:

• Maikaʻi pale ʻana i ka wai
• Paʻa kemika
• Hoʻololi like ʻole ma muli o ke ʻano
• Hiki ke ʻālohilohi a opaque

Hoʻohana maʻamau:

• ʻeke ʻeke (nā ʻeke kūʻai, liner)
• Nā kiʻiʻoniʻoni mahiʻai (nā uhi ʻōmaʻomaʻo)
• Nā kiʻiʻoniʻoni pale
• ʻO ka ʻili pepa ʻoihana

Nā ʻokoʻa kumu

Ki Takeaway

• ʻO nā kiʻi ʻoniʻoni a pau he kiʻiʻoniʻoni PE, aka ʻAʻole nā kiʻi PE a pau he kiʻi ʻoniʻoni.
• ʻO ke kiʻi ʻoniʻoni hoʻolālā ʻia no ka hoʻopaʻa ʻana a me ka ukana, oiai PE kii he mea nui i hoʻohana ʻia ma nā ʻoihana he nui.

ʻO ka wā e koho ai i kēlā me kēia

• Hoʻohana kiʻi ʻoniʻoni inā pono ʻoe:
  • Hoʻopili paʻa no nā pā
  • Paʻa ka ukana i ka wā o ka lawe ʻana
  • Elasticity kiʻekiʻe a pili
• Hoʻohana PE kiʻiʻoniʻoni inā pono ʻoe:
  • Puke nui a uhi paha
  • Pale i ka wai
  • ʻO ka pāpaʻi paʻi kiʻi kūʻai

Inā ʻoe e ʻimi nei i nā mea no ka hoʻopili ʻana a i ʻole ka hana ʻana, hiki iaʻu ke kōkua iā ʻoe e hoʻohālikelike mānoanoa (microns), nā māka, a i ʻole ka pili ʻana o ka mīkini no kāu hihia hoʻohana kikoʻī.