Bag and Sack Gripper Suction Cups

Bag and Sack Gripper Suction Cups

Our bag and sack gripper suction cups are designed specifically for handling thin plastic and paper bags. The ultra-thin seal lip ensures a vacuum-tight seal, making them ideal for bag opening and transfer applications.

Vacuforce supports machine builders, integrators and maintenance teams with application-focused vacuum and pneumatic components for industrial automation.

What Are Bag and Sack Gripper Suction Cups?

Vacuum grippers combine a structural end-of-arm tool with suction cups, foam seals, vacuum valves or controlled orifices to create a complete gripping solution. They are used where a robot or automated machine must handle cartons, panels, bags, packaged goods or products that vary in position or size.

Key Features

• Configurable vacuum gripping surface and connection layout
• Can incorporate suction cups, foam sealing, self-closing valves or open orifices
• Designed for robot, cobot and machine automation
• Custom sizes and mounting patterns can be matched to the application
• Vacuum generation can be integrated or supplied externally depending on the tooling design

Typical Applications

• Robotic palletizing
• Carton and case handling
• Panel and sheet handling
• Bag and pouch handling
• Packaging automation
• General end-of-arm tooling

Selection Guidance

Tooling selection should consider product dimensions, surface porosity, product spacing, allowable contact area, cycle time, robot payload and the amount of product variation. Self-closing valves are useful when portions of a gripper may remain uncovered, while open-orifice tooling is suited to applications where the product reliably covers the intended vacuum zones.

Self-Closing Valve vs. Open-Orifice Tooling

Self-closing valves automatically close uncovered vacuum points and are useful when product size or position varies. Open-orifice systems are simpler and work well when the load consistently covers the active gripping area.

Why Use This Product Family?

Vacuum grippers combine a structural end-of-arm tool with suction cups, foam seals, vacuum valves or controlled orifices to create a complete gripping solution. They are used where a robot or automated machine must handle cartons, panels, bags, packaged goods or products that vary in position or size. Selecting the correct configuration can simplify machine integration, improve serviceability and provide more consistent application performance.