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PP/PE Woven Bag Valve Bag Making Machine

Complete valve bag forming and gusset cutting/sewing line for PP/PE woven bags — high precision, fully automatic operation.

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Brand: Botheven

PP/PE Woven Bag Valve Bag Making Machine

A complete production solution combining a Valve Forming Line and Gusset Cutting/Sewing Line for manufacturing high-quality PP/PE woven valve bags.

Valve Forming Line

The valve forming line cuts and forms the bag top, inserting a precision valve for filling applications. Suitable for cement, chemical, and agricultural product bags.

  • Servo-driven cutting for accurate valve positioning
  • Inline folding and heat-sealing of valve sleeves
  • Compatible with PP, PE, and laminated woven fabrics

Gusset Cutting/Sewing Line

Simultaneously gussets and sews the bag bottom for a clean, strong closure.

  • Automatic gusset insertion with adjustable width
  • Double-thread chain-stitch sewing head
  • Inline inspection and reject system

Reel to Reel Gusset Line

  • High-speed continuous operation
  • Compatible with pre-printed fabric rolls

Manufactured by Botheven Machinery Industrial Co., Ltd. — Quality Oriented, Available from Taiwan.