Double Backer Entry Weight Roller System
Increased Corrugator Speed • Lower Maintenance • Superior Patented Design • Fast installation • Lower running costs • Improved Quality Bond
Positive contact giving an improved initial nip
of the webs
“Engineered to fit an any Double Backer over one weekend providing a fast return on investment.”
RollerBond is an independent weight roller system designed to provide the required pressure at the crucial Double Backer entry nip point where the papers and fluting are combined forming the single, double or triple wall profile.
The RollerBond system is particularly effective when producing heavy-weight Double Wall or Triple Wall grades where the initial nip is of increased importance and the finest glue lines are required. Heavy-duty precision engineered solid steel rolls are mounted in a robust sub frame to enable easy installation on all makes of Double Backers. Designed to provide the correct pressure for effective bonding, preventing poor contact and potential ‘double-kiss‘ issues. Fitted with pneumatic lifting cylinders to enable lifting and lowering.
The RollerBond system has an indexing adjustment facility to enable the site to index the unit every few months to even-out any hotplate wear that may occur as a result of the high loading pressure the solid rolls will provide.
Advantages of RollerBond
Improved initial nip and bond
Effective on any flute or grade combinations
No ‘double-kissing‘ of webs
Can be raised or lowered to assist feeding
Retrofit to any make of Double Backer
Proven superior technical design
Low maintenance and running costs
Fast return on investment