ʻO ka pale papahele i kapa ʻia ʻo pp hollow sheet, corrugated plastic sheet, sheet, polypropylene hollow sheet i extruded mai ka laina huahana me ka hoʻoheheʻe ʻana i ka polypropylene me ka polyethylene maka me ka wela kiʻekiʻe.
ʻO ka papa hollow PP he ʻano hou ia no nā mea hoʻopili eco-friendly, ʻaʻole i hoʻohua ka lepo i ka lepo i ka wā e hoʻohana ai, he ola pōʻai kiʻekiʻe ma mua o 4-10 mau manawa i hoʻohālikelike ʻia me ka pahu corrugated, e hoʻololi i ka pahu pahu i kahi kokoke. ka wā e hiki mai ana ma ka hoʻohana ʻana i ka ʻeke.Eia kekahi, ʻo ka pepa corrugated me ka pōmaikaʻi o ka māmā, ka paʻakikī maikaʻi, ka nui maʻalahi a me ke kumu kūʻai haʻahaʻa, e hoʻololi ka pahu pp corrugated turnover pahu pahu pahu pahu.
