For over twenty years, our factory has specialized in the R&D of side-sealed bag packaging machines. We understand that packaging quality is the top concern for our clients. Today, we’ll examine real-life samples—specifically, juice bags—to demonstrate the machine’s performance in sealing, cutting, and shaping.
Close-Up: Side-Sealed Bag Samples
Unlike conventional side-sealed bags, our unique side-sealing technology creates a “bottle-like” 2D shape with superior structural integrity. Here’s how our 30ml juice bag performs in key areas:
- Back Vertical Seal: This is a Smooth, continuous sealing line with no leaks or exposed edges, ensuring liquid does not seep through.
- Top & Bottom Seals – Even heat sealing with no wrinkles or air bubbles, preventing weak seals and leakage.
- Laser-Cut Edges – Ultra-smooth cuts with no burrs or rough edges, eliminating plastic debris when opening.
- Ergonomic Bottle-Shaped Design – Features rounded corners, tapered necklines, and a contour without jagged edges, enhancing premium brand appeal.
Why Choose Our Side-Sealed Bag Packing Machine?
1. High-Precision Liquid Filling System
- Servo-driven liquid pump ensures consistent filling volume.
- Anti-drip nozzle prevents spillage, reducing waste.
2. Advanced Side-Sealing Technology for Leak-Proof Packaging
- Stronger Seal Integrity: Unlike traditional back-sealed bages, our side-sealed design eliminates stress points at the bottom, preventing bursting under pressure—ideal for liquids, gel-filled products.
- Superior Barrier Protection: Works with high-barrier films (PET/Aluminum Foil/PE) to block oxygen & moisture, extending shelf life.
3. User-Friendly Smart Control System
- Touchscreen HMI for easy adjustment of temperature, bag length, speed, etc.
- Real-time monitoring of sealing strength & cut quality, reducing operator errors.
Versatile Applications
Our side-sealed bag packing machine is not only perfect for herbal extracts (like juice) but also ideal for:
✔ Pharmaceutical liquids (TCM, oral solutions)
✔ Cosmetics (Serums, creams)
✔ Food & Sauces (Ketchup, dressings, honey)
Interested in seeing the machine in action?
