BL40-5 Five-Point Star Silicone Vacuum Suction Cup
Temperature-resistant silicone suction cup for flexible packaging, milk bags and plastic pouches.
- Operating temperature: -30°C to 200°C
- Outer diameter: Ø40 mm
- Available in white or red silicone
Applications and Suitable Workpieces
BL40-5 Five-Point Star Silicone Vacuum Suction Cup: 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
- BL40-5 is a 40 mm five-point-star lip. Select white or red silicone according to the listed model and confirm the actual pouch seal.
- 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.
