In processing and packaging lines, especially in vertical form, fill and seal machines, the performance of pull-down belts is essential to maintaining stable production. These belts work in contact with films, bags or flexible packaging, helping to control their movement during the forming, filling, sealing and cutting stages.
When the belt surface does not provide the right level of grip, slipping, loss of position, synchronization errors or line stoppages may occur. In this type of application, the belt coating plays a fundamental role.
YDINS GRIP belts are manufactured in polyurethane with a hardness of 40A and are designed for applications that require a soft, adhesive and stable surface. Their high-grip finish improves contact with the film or package, helping to ensure regular pulling without the need to apply excessive pressure.
This finish is particularly suitable for packaging applications where precision in material movement, process stability and good adaptation to flexible or lightweight surfaces are required. It can be used in film pulling systems, VFFS machines, bag guiding, flexible packaging transport and other areas of the line where grip is a critical factor.
In addition to the PU GRIP 40A finish, at YDINS we manufacture custom belts with different coatings and configurations according to the needs of each application. We can study finishes with different hardness levels, surface properties, guides, machining, holes, grooves or special adaptations.
In applications where specific certifications for the food industry are required, we can also assess other coatings suitable for these requirements. The final selection will depend on the type of product, the contact area, the cleaning conditions and the technical requirements of the machine.
PU GRIP 40A belts are a solution designed to improve grip and stability in packaging lines, especially when the process requires precise control of the film, bag or flexible package.
If you need to improve pulling performance in a packaging machine or replace an existing coated belt, at YDINS we can study your application and propose a tailored solution.
