Pe a filifilia le strapping PP mo meaʻai, meafaitino, ma faʻatau oloa faʻapipiʻiina, lelei ma le le maluelue tulaga lelei e faʻamuamua. O le polypropylene strapping o loʻo tu mai e avea ma filifiliga sili mo nei pisinisi ona o lona faʻalelei tele, meaʻai-saogalemu, ma le taugofie. Leai