Welcome to the live performance demonstration and technical rollout of the ND-S100PA Single-Lane Automatic Round Corner Paste & Sauce Stick Pack Packaging Machine by Newidea Pack!

In the competitive retail landscape for condiments, cosmetics, and liquid supplements, a standard square-edged stick pack is no longer enough to stand out. Premium global brands prefer Round Corner Stick Packs (圆角条包) because they offer a sleek, luxury aesthetic, eliminate sharp points that poke through retail cartons, and provide a safer, more user-friendly consumer experience. The ND-S100PA is custom-engineered to deliver exactly this high-end finish. Watch this single-lane vertical form-fill-seal (VFFS) system smoothly unroll film, execute dripless volumetric piston dosing for viscous pastes, and stamp out beautiful, round-cornered sachets with absolute repeatability.

⚙️ Key Engineering Steps Shown in the Video

Precision Film Guidance & Registration: A single lane of flat barrier film is unrolled under constant tension, utilizing an advanced optical eye-mark registration sensor to ensure identical artwork cutting boundaries.
Smooth Tube Forming & Back Sealing: The film is gently guided around a custom-engineered forming shoulder to shape a slender tube, followed by a heavy-duty vertical heat-seal bar creating a secure lap or fin seam.
Dripless Volumetric Paste Pumping: A pneumatic piston pump system draws high-viscosity paste or sauce and dispenses an exact dose down the tube. The anti-drip nozzle cuts off cleanly to prevent product contamination in the seal zone.
Hermetic Cross-Sealing: Heated horizontal sealing jaws close under balanced mechanical pressure to weld tight, leak-proof top and bottom seams.
Premium Round Corner Die-Cutting: A specialized, heavy-duty mechanical matrix die stamps out clean, perfectly radiused round corners and premium easy-tear notches, discharging a retail-ready stick pack onto the conveyor.

💡 ND-S100PA Machine Highlights & Commercial Advantages

Elite Round Corner Aesthetics: Elevates standard single-serve liquid packaging into a luxury product tier, heavily driving consumer choice for hotel, travel, and high-end retail brands.
Flawless Anti-Drip Paste Dosing: Specifically engineered to handle challenging viscous products like tomato paste, salad dressing, honey, energy gels, syrups, hot sauce, and cosmetic creams without weeping or dripping.
Rapid Changeover & Simple Maintenance: The single-lane layout allows for lightning-fast cleaning cycles and straightforward product changeovers, making it perfect for varied product runs or specialized batches.
Hermetic Leak-Proof Sealing: Equipped with intelligent PID digital temperature controllers that maintain perfect thermal depth, eliminating micro-leaks and structural ruptures.
Sanitary SUS304 Industrial Build: Fabricated entirely from high-thickness, food-grade SUS304 Stainless Steel on all structural frames and product contact zones to comply with strict global CE, GMP, and FDA sanitary regulations.

ND-S100PA Single-lane Round corner Paste Sauce Sti