Ua ʻike ʻia ka pā hollow e like me ka pp plastic hollow plate, papa pālua papa a me ka papa Vantone, hana ʻia kēia mea me ka polypropylene he pā multi-functional, loaʻa iā ia nā hiʻohiʻona o ka māmā, molecular structure stability, etc., i ke kaʻina o ka hoʻohana. hiki ke hōʻoia i ka pono a me ...
Heluhelu hou aku