VP Series Bag Opening Vacuum Suction Cups & Fittings
VP series vacuum suction cups for packaging and bag-opening applications. Choose white silicone, black NBR, antistatic silicone or dedicated male screws.
Select a model to view its matching technical drawing and product image.
Applications and Suitable Workpieces
VP Series Bag Opening Vacuum Suction Cups & Fittings: These cups are designed for opening, separating and transferring flexible film, plastic bags and pouch-type packaging without relying on a rigid flat surface.
Recommended applications
- Plastic bags, flexible film, laminated pouches, stand-up pouches and light packaging materials.
- Bag opening, pouch feeding, filling and sealing machines, packaging robots and automated pick-and-place stations.
- Soft or unstable packaged products where a flexible lip or bellows stroke helps maintain contact.
Model and selection notes
- VP size, BS/B and material suffixes identify different cup geometries and materials; dedicated M4/M5/M6 screws are fittings, not cup substitutes.
- Choose the exact cup geometry and diameter from the model image; small changes in lip shape can affect sealing on thin film.
- Silicone is commonly selected for flexible sealing and wider temperature capability; NBR is useful for wear resistance and lightly oily industrial conditions; conductive models are intended for static-sensitive handling where specified.
- Wrinkling, folds, perforations and very thin film can cause leakage. Test the actual film thickness, vacuum level and cycle speed before production.
