He aha ka hana o ka papa pp hollow?

Papa pp hawawahe pepa PP i hana ʻia me ka PP polypropylene maka. He mea ia me na pono he nui, penei:

1. ʻO ka ʻōlinolino maikaʻi a me ka ʻikea, a ʻo kona ʻumekaumaha kikoʻī ka māmā loa ma waena o nā resins kumu nui.

2. Maikaʻi māmā transmittance: 60% -92%.

3. Non-toxic, odorless, tasteless and good hygiene.

4. ʻO ke kūpaʻa ʻaila maikaʻi loa a me ke kūʻē kemika.

5. He kiʻekiʻe loa ka ikaika o ka hopena, 200 mau manawa o ke aniani maʻamau a me 30 mau manawa o ka acrylic.

6. Papa pp hawawahe maikaʻi ke kū'ē i ka wā a me ka pale UV.

7. ʻO ke kūpaʻa wela, hiki ke hoʻohana ʻia i ka pae wela o -40°C i 120°C.

8. ʻO ka hopena hoʻonā kani maikaʻi.

9. Hoʻokomo maʻalahi.

10. Ke kū'ē'ē. Ma ka ʻili o ka papa hakahaka, ʻaʻole e ʻike maʻalahi nā ʻōpala, a ikaika loa kona pale ʻana.

11. Papa pp hawawaloaʻa ka ʻoluʻolu haʻahaʻa a me ke kūpaʻa maikaʻi o ka makū.

12. ʻAʻole maikaʻi ke anuanu a me ka wela maikaʻi.

13. He maikaʻi ka wela wela.