custom tea pouches

Túi đóng gói bột sữa 500g 1kg không độc hại, đóng gói sản phẩm sữa với đường hàn bốn cạnh

500g 1kg Quad Seal Milk Powder Packaging Bag The milk powder packaging bags feature a professional four-side seal design, precisely fitting both 500g and 1kg sizes, offering superior sealing performance. The bag body is made of food-grade composite material, non-toxic, odorless, and highly barrier...