FST-L2 Laser System for Web Scoring on Bag-Making Machines

Written by: Batya Feldman

Março 25, 2022

We are pleased to announce FST-L2 Laser system for web scoring on bag-making machines.

The new system benefits:

  • Saving one production phase: No need for additional slitter rewinders or dedicated machines for laser processing
  • 100% quality control: Constant view on the final product enable correction of defects
  • Easy alignment: Simple process for laser heads alignment. Configuration of two parallel close scoring lines is also available
  • Pattern configurations: Pattern of perforation, scoring, small holes punching, or any other demand done by high-performance electronic control.
  • Web speed control: Laser intensity variates according to the web speed to assure the consistent quality of scoring depth.
  • Tear notch built-in: There is no need for a tear notch accessory; the system produces an alternative to traditional film cutting methods.

Easy alignment: Simple process for laser heads alignment. Configuration of two parallel close scoring lines is also available

Adaptable to pouch machine, can be mounted on a mobile trolley to move between machines and assurance of the stability of the film.

FST is also pleased to announce that the FST-L2 is already successfully implemented in Elba Spa. Elba’s announcement shows the manufacturing on one lane using two laser machines, stand-up, and 3-side seal pouches for the best sealing.

Call us to learn more about our Laser Scoring and more

Categories: Laser Perforation

Related News

  • Agosto 24, 2023

    Are You Ready to Plast?

    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.  

  • Março 8, 2023

    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. [...]

  • Janeiro 24, 2023

    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 [...]