Welcome to the live performance demonstration of the ND-G25TB / ND-VFC250TB Automatic Quad Seal Bag Packaging Machine for Granules by Newidea Pack!

For premium retail items like gourmet coffee beans, pet kibble, high-end snacks, and specialty grains, regular pillow pouches aren't enough. The Quad Seal bag (also known as a four-corner sealed pouch or Stabilo bag) offers a completely flat bottom and four crisp, vertical rigid edges. This layout allows the bag to stand perfectly upright on store shelves, maximizing your branding space on all four sides. In this video, you will see how this advanced Vertical Form Fill Seal (VFFS) system transforms flat film rolls into rigid, structurally stable, premium-tier retail packages at commercial speeds.

⚙️ Key Production Steps Shown in the Video

Precision Roll Film Tensioning: The machine unrolls the packaging film under a constant-tension brake system, ensuring precise registration and pattern alignment.
Four-Edge Pre-Sealing (Quad Seal Forming): Before forming the tube, specialized vertical sealing bars compress and weld the four corners of the film, creating the signature rigid side pillars.
Accurate Granule Dispensing: An integrated multi-head or linear weigher drops perfectly measured portions of granules (such as whole bean coffee or nuts) down the forming tube.
Bottom Gusseting & Filling: Mechanical gusset tuckers pinch the sides of the film tube to shape a perfectly flat, square bottom right as the product settles inside.
Horizontal Sealing & Final Cut: The heavy-duty cross-sealing jaws tightly weld the top while a specialized blade cuts the pouch away, discharging a flawless, shelf-ready package.

💡 ND-G25TB Machine Highlights & Commercial Advantages

Stunning 3D Shelf Presence: The quad seal structure keeps the bag stiff and premium, preventing the sagging or slouching common with basic flexible packaging.
Flawless Edge Integration: Engineered with ultra-precise temperature controllers to weld the corner seams perfectly without causing wrinkles, melting, or micro-leaks.
Optimized Film Utilization: Forms the premium bag directly from a single cost-effective film roll, saving you up to 30% in packaging costs compared to buying pre-made pouches.
Heavy-Duty Industrial Architecture: Assembled with high-grade SUS304 Stainless Steel on all contact points, strictly adhering to global CE, GMP, and FDA sanitary guidelines.
Smart Servo Automation: Utilizes advanced Siemens/Omron servo motors for film pulling and sealing jaw movements, guaranteeing quiet operation, extreme precision, and low maintenance.

Quad Seal Bag Packaging Machine ND-G25TB | Premium Four-Corner Sealing Demo