Feldman’s revolutionary model of the Laser LSR-3 for punching and cutting packaging material offers outstanding capabilities. Now, with the relief of COVID-19 restrictions, we invite you not to take our words for it but try it yourself, in person or virtually.
You are welcome to visit, closely check the unit, especially Feldman’s innovative vision system, and personally test your specific raw material.
If you have trouble traveling, you can check your material remotely. Please send us a sample of your raw material and schedule a video demonstration of the production process. Next, we will send back your punched material for close examination.
Feldman’s team is ready and excited to meet you all at the Plast exhibition in Milan, Italy (September 5-8, 2023). We will wait for you at Hall 15 Booth D 152, showcasing our products like Macro and Laser perforation and Live Stretch film mini-roll production. Check out the video we prepared or visit FST’s state-of-the-art line of products and preview your visit on our site. We are looking forward to meeting at Plast.
Extending the Shelf Life of Fresh Vegetables with FST Products and Technology
Extending the Shelf Life of Fresh Vegetables with Feldman ST Products and Technology The technology and products of Feldman ST bring significant value to its customers, as demonstrated by the company Marpack srl, in the Italian province of Salerno. The region under the Vesuvius volcano is renowned for its intensive agriculture, particularly in vegetables. Marpack srl designs experiments locally to create high-quality packaging materials for its customers. With Feldman ST punching units for tray covers and laser perforators for modified atmosphere packaging of fresh vegetables, they can extend the shelf life of their products. Providing the best packaging for each crop ensures high-quality and fresh produce for customers. Feldman ST's punching unit technology allows precise punching of trays, resulting in packaging that is both aesthetically pleasing and functional. The laser nano-perforator creates micro-perforations in the film, allowing the controlled release of gases and extending the shelf life of the vegetables. [...]
Making Holes with a Laser? How Do you Monitor and Maintain Quality?
The hole made by the laser on the film extends the product's life inside the packaging. The presence and size of the holes are critical, and the lack of a hole or a diameter out of tolerance is enough for the packaging not to be suitable. Precisely for this reason, Feldman ST developed, tested, and successfully installed the system: N.O.A. (No Operator Adjustment) With the N.O.A., the holes are measured in real-time. If there is a defect in terms of presence or size, the defect's correction occurs automatically while constantly monitoring the process. The system has a log-keeping feature for each reel processed. Data such as hole diameter, area, percentage of missing holes, and even photos are recorded into a file. This way, the production remains tracked and available in case of complaints. We also have a customized system of alarms for defect thresholds, which can be programmed directly by [...]