Knowledge base
Knowledge base
Practical guidance on pre-open bags, company print and TTR ribbons.
What Are Pre-Opened Bags on a Roll and How Do They Work?
Pre-opened bags on a roll are ready-made bags connected by perforations and designed for fast manual, semi-automatic and automatic bagging processes.
Standard bagsHow to Choose Pre-Opened Bags on a Roll for a Bagging Machine
Choosing pre-opened bags on a roll requires more than matching bag width and length. Perforation, opening orientation, unwind direction, core, film thickness and overall roll configuration must also suit the bagging machine and product.
Standard bagsPre-Opened Bags on a Roll – Key Technical Specifications
A pre-opened bag specification includes more than bag width and length. Film type and gauge, perforation, opening orientation, unwind direction, core diameter, bags per roll and overall roll configuration can all affect performance on a bagging machine.
Standard bagsHow to Measure Pre-Opened Bags on a Roll Before Ordering
To specify pre-opened bags on a roll correctly, measure more than bag width and length. Opening orientation, perforation, unwind direction, core diameter, film thickness and overall roll dimensions should also be checked.