JLS 120: Large Slitter for 120” Products
The JLS 120 slitter rewinder maintains the same level of automation as the standard JLS model, however it features a more robust steel frame, bedrollers and larger motors and drives to accurately control web tension and roll quality throughout the winding cycle for rolls up to 120 inches wide.
Specifications
Production / Cycle Time Estimates
150’ (45 Meters) = 24 Seconds
180’ (55 Meters) = 25 Seconds
328’ (100 Meters) = 29.5 Seconds
500’ (152 Meters) = 34 Seconds
750’ (228 Meters) = 40.5 Seconds
1000’ (305 Meters) = 47 Seconds
Critical Specifications:
Maximum Web Speed (1-Ply)……………………………………. 2300 fpm (700 mpm)
Maximum Web Width ……………………………………………….120 inches (3048 mm)
Maximum Unwind Roll Diameter………………………………60 inches (1524 mm)
Maximum Unwind Roll Weight……………………………………………………………………..5000 lbs. (2270 kg)
Minimum Rewind Diameter (smaller rewind diameter available).. 2.50 inches (63.5 mm)
Maximum Rewind Diameter……………………………………… 12 inches (305 mm)
Minimum Rewind Core O.D……………………………………….1.18 inches (30 mm)
Maximum Rewind Core O.D……………………………………….3.5 inches (89 mm)
Drawings and Documents
JLS 120: Large Slitter for 120” Products
The JLS 120 slitter rewinder maintains the same level of automation as the standard JLS model, however it features a more robust steel frame, bedrollers and larger motors and drives to accurately control web tension and roll quality throughout the winding cycle for rolls up to 120 inches wide.
About the JLS 120 Slitter Rewinder
The target market for the JLS 120 includes house wrap, roofing and floor underlayment for the construction industry and a variety of industrial fabrics.
From a shaftless unwind stand the web goes through a dancer tension control system providing superior tension control during rapid accels and decels. A bowed roller spreads the web prior to slitting using shear, razor, or score cutting methods.
Cores ranging from 1.50 to 3.50 inches in diameter are automatically fed from a standard table or optional hopper into the core loader, and placed into the winding station. Jennerjahn’s shaftless rewind technology uses easily interchangeable chucks for various core diameters to secure the cores during the winding cycle. Roll starts are achieved with a tuck blade for non-adhesive starts or transfer adhesive applied automatically to the core.
After winding, the tails are automatically cut and secured to the roll by glue or adhesive sealing tabs. The finished rolls from 4 to 12 inches in diameter are then transferred by conveyor to a packing table or down-stream roll processing equipment.
The JLS 120 can be modified and equipped with numerous options including dual web, which converts two 40-48-inch-wide master rolls simultaneously. Other special features and custom specifications are also available.
JLS 120 Slitter Rewinder Video
Review our video to get a Quick Look at our product capabilities, features, benefits, and more!
Specifications
Maximum Web Speed (1-Ply)
2300 fpm (700 mpm)
Maximum Web Width
120 inches (3048 mm)
Maximum Unwind Roll Diameter
60 inches (1524 mm)
Maximum Unwind Roll Weight
5000 lbs. (2270 kg)
Minimum Rewind Diameter (smaller rewind diameter available)
2.50 inches (63.5 mm)
Maximum Rewind Diameter
12 inches (305 mm)
Minimum Rewind Core O.D.
1.18 inches (30 mm)
Maximum Rewind Core O.D.
3.5 inches (89 mm)
JLS 120 Drawings and Documents
Markets
The standard JLS model slitter rewinder is utilized in high volume applications where automation is necessary. It can be used for a wide variety of roll products: Kraft, butcher, house wrap, roofing materials, masking, plotter, engineering, counter, indented bogus, newsprint, laminating, doctor exam, flexible packaging, film and many more.
