custom tea pouches

500g 1kg ミルクパウダー包装袋 無毒 乳製品包装 クワッドシール付き

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...