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About Project
For food products like bulk pickled peanuts, dependable and efficient packaging is essential. Leonspack worked with a Canadian customer to deliver a specialized packing line that handles large‑volume output of peanuts into flat zipper pouches. The following shows how our customized solutions and know‑how helped this client achieve their production goals.
Our Client’s Challenge
A Canadian producer approached Leonspack with specific packaging needs for their pickled peanuts, requiring pre‑formed flat pouches made of composite film with zipper closures. Each pouch had to hold 2.5 kg of product, with a line speed of 480 to 900 bags per hour. Given the heavy fill weight, a critical concern was to maintain consistent product flow and avoid clogging during the filling process. Additionally, the equipment had to effectively seal these large pouches and incorporate accurate date and batch coding to ensure full traceability.
Our Approach And Solution
After a thorough review of the client’s specifications, Leonspack’s engineering team developed a tailored packaging system incorporating the following key components:
- The pouch filler handles pre‑made bags up to 600×500 mm with vibration‑assisted flow and a zipper‑opening mechanism to prevent clogging at 2.5‑kg fills.
- A twin‑head linear scale (12‑L) precisely weighs small particulates via screw feed and vibratory discharge.
- An elevated access platform supports the scale and allows operators to monitor and load product easily.
- A ribbon printer codes date, batch, and lot (MFG, EXP, LOT) on each pouch for full traceability.
- A Z‑type SS304 elevator with an 80‑L hopper and vibrating base ensures steady feed with independent speed control.
Conclusion
Through tailored packaging solutions, Leonspack helped the Canadian customer optimize their peanut packing line, leveraging vibration technology, accurate scales, and a user‑friendly elevator to handle bulk pouches effectively. Alongside advanced machinery, Leonspack offers full service support to meet every unique need with quality and expertise. This success story illustrates how Leonspack’s know‑how enables companies of all scales to refine processes, cut costs, and increase output through customized system designs.
