Making the right investment requires clear answers. These detailed explanations will help you understand how our machine solves the most critical challenges in packaging mixed candy.
Q1: Should I choose a pre-made pouch machine or a VFFS (Vertical Form Fill Seal) machine?
A1: It depends on your priorities. This pre-made pouch machine is ideal when presentation is key. Pre-made pouches offer better graphics, stronger materials, and features like re-sealable zippers, making them look more premium on the shelf. A VFFS machine is faster and the film is cheaper per bag, making it better for high-volume, cost-sensitive products where the bag style is simpler (like a basic pillow pack).
Q2: How do you guarantee a zipper pouch will not leak?
A2: We use a multi-step process. First, sensors confirm the pouch is fully open and a guide helps position the zipper correctly. The filling chute is designed to avoid spilling product in the seal area. Then, the pouch goes through two separate sealing stations. Each has its own temperature and pressure controls to ensure the seal is strong and complete. We also perform drop tests and vibration tests at our factory to validate the seal strength before shipping the machine.
Q3: How do you prevent large candies from getting caught in the seal area?
A3: This is a common problem solved in two ways. First, we use a “multi-stage filling” process. The machine drops a small portion of the product, vibrates the bag to settle it, and then drops the rest. This prevents a pile-up near the top. Second, the product is settled by a “shaking” function just before sealing. For extremely difficult products, we can add an optional “product leveling” device or a sensor that checks if the seal area is clear before the sealing jaws close.
Q4: What extra options are recommended for e-commerce channels?
A4: For e-commerce, durability is critical to prevent breakage and leaks during shipping. We highly recommend adding a few key features. Nitrogen gas flushing helps preserve freshness. Monitoring the pressure of the second sealing station adds another layer of quality control. Full weight and batch data logging provides traceability in case of a customer complaint. These features reduce the risk of returns and negative reviews.