Case Studies > PP Packaging > Lids

Compact REVOLUTION® Horizontal Roll Stand designed for inline processing of thin gauge PP sheet.

 

 
     
Roll stand features catwalks and  
      full surround safety cages to
      minimize the risk of operator injury.










    Special
gantry-style die support
    provides efficient on-line die splitting
    cleaning capabilities

 

PP Packaging – Lids

PTi has developed a specialty co-extruded sheet system designed for processing thin gauge PP sheet along with other resins. The horizontally arranged REVOLUTION® roll stand permits ultra close sheet die approach for direct feeding the extrudate into the primary nip point location – paramount in thin gauge double polishing of PP sheet materials. This system offers vertical motorized height adjustment of the roll stand relative to the die position as well as back and forth traversing of the roll stand from the run position.

 Click here to view Die Splitting video

PROCESS SUMMARY

Resins
Gauge
Width
Rate
PP
0.012 – 0.040” (0.30 - 1.00 mm)
60” (1524 mm)
2400 lbs/hr (1085 kg/hr)

FEATURES INCLUDE

Direct driven rolls

Hydraulic roll actuation for high roll load processing

Catwalks with safety cages throughout

Touch screen controls

Process interlocks to protect the machinery

Gantry-style die support

And more!