Sewn open-mouth bag ,as known as Sewn open-mouth bag, uses Kraft paper or extensible Kraft paper .its bottom is sewn shut and it contains easy open which makes it easy to unpack.Sewn open mouth bag could compound with PE liner. Its packaging is strong and water and moisture proof. Sewn open-mouth bag is suitable for powders in small bulk. It is currently most popular and practical common packaging.
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