Roll converting systems

Build the line around the roll.

Toilet roll, kitchen towel, coreless and JRT production do not call for the same setup. Start with the finished roll, then match the unwind, embossing, rewinding, sealing, cutting and packing modules.

DeChangYu roll converting production line
Toilet rollKitchen towelCoreless rollJRT and industrial roll
01

From parent roll to packed product.

The line architecture follows the product and the plant. Modules can be specified as a production line instead of compared as isolated machines.

Integrated roll converting line schematic
  1. 01Unwind and web handling
  2. 02Emboss, laminate and rewind
  3. 03Seal and accumulate logs
  4. 04Cut, wrap and case pack
02

ZQ-H600 catalogue reference.

These figures belong to the named ZQ-H600 rewinder configuration. Final values depend on the selected line and options.

Reference model

ZQ-H600 rewinder

A current catalogue platform for toilet roll, kitchen towel and JRT production lines.

Jumbo roll width
2850 / 3650 mm
Rewinding speed
0-500 m/min, with core
Finished diameter
90-135 mm; JRT 160-300 mm
Core diameter
35-50 mm; JRT 50-89 mm
Perforation pitch
80-140 mm or 160-280 mm
Unwind options
1-5 plies, shafted or shaftless
03

One platform, different roll briefs.

The finished diameter, core, perforation, ply structure and pack format set the direction for each project.

Consumer rolls

Toilet rolls and kitchen towels with cored or coreless configurations, embossing and downstream retail packing.

Commercial rolls

JRT and industrial roll formats with larger finished diameters and project-specific cutting and packing.

Integrated lines

Unwind, core making, rewinding, tail sealing, log handling, cutting and packaging can be laid out as one production flow.

Bring the finished roll brief.

Send the product format, parent roll, target output and available floor space. That is enough to start a useful engineering conversation.

Send project brief