Expandable Blow Core Seal

R&D/Leverage® has developed and patented a Blow Seal feature for Blow Cores when making wide mouth containers in the Injection Stretch Blow Moulds process.

• For neck finishes 40 mm diameter and above
• Eliminates air loss for cost reduction
• Significantly reduces noise levels
• Helps maintain neck stability
• Improves process of blown bottles

Download Expandable Blow Core Seal brochure.