food package materials的用法和樣例：
例句
- The corrosion resistance of the alloy coat on tinplate was directly related to the life span of the tinplate as a food packaging material.
鍍錫板合金層的耐蝕性好壞直接關係到鍍錫板用作食品包裝材料時的壽命。 - The product has the honor to receive the country product qualityauthentication and the food packing material safe authentication.
產品榮獲國家產品質量認證和食品包裝材料安全認證。
