Four Side Sealing Powder Packing Machine 1.Suitable for packing Loose, non ... -SPF-350DFour Side Sealing Powder Packing Machine Feature:1) Two-step roller four-side sealing, continuous running not only ... temperature, more suitable to high speed bag packing machine’s using.7) Applicable to a wide range ... line cutting, and can match with link coding machine.Usage:Suitable for packing loose, non sticky powder ...