CSW 25 / CSW 30 Cut-Size Ream Wrapper

Product Description

This flexible cut-size ream wrapper is available in different models - CSW 25 or CSW 30 - to fulfill all different production requirements. Sizes range from A4 and 8 1/2 in x 11 in to A3 and 11 in x 17 in with grammages ranging from 80 to 120 gsm

  • Efficient wrapping for all common cut-size formats - from optional A5 up to A3 (up to 11 in x 17 in)
  • Production speeds from 25 reams (CSW 25), 30 reams (CSW 30)  
  • Tightly wrapped reams in standard or coated Kraft paper or in PP film (CSW 30)
  • Hot melt glueing - girth glueing done with optional pre-applied glue
Product Features

Inline or stand-alone, size variable ream wrapping in Kraft paper from reel or sheet dispenser or in PP film from reel.

High Efficiency

The CSW 25 / CSW 30 efficiently wraps all common cut-size formats - from optional A5 up to A3 (up to 11 in x 17 in), with production speeds of up to 25 reams/min. (CSW 25) or 30 reams/min. (CSW 30). 

Wrapping Material Options

This ream wrapper tightly wraps reams in standard or coated Kraft paper or even in PP film (CSW 30). Wrapping paper can be fed from reel or from a sheet feeder for pre-cut wrapping paper.

Offline or Inline

Usually the wrapper is operated inline with a cut-size sheeter, but the CSW 25 / CSW 30 can also be run offline for an operation without synchronization. 

Robust Design

The CSW 25 / CSW 30 machine concept suits every paper mill as it offers high reliability for a 24/7 production, requires little maintenance and is easy to service.
  • Technical Data
  • Product Details
  • Options
CSW 25CSW 30
Ream dimensions max. / min.297 - 432 mm / 11.7 in -17 in
182 - 257 mm / 7.2 in -10.1 in
320-460 mm / 12.5 in -18.1 in
182-257 mm / 7.2 in-10.1 in
Ream height20 - 127 mm / 0.8 in - 5 in
(for A4 size)
20 - 127 mm / 0.8 in - 5 in
(for A4 size)
13 - 20 mm / 0.51 in - 0.8 in
(optional for A4 & similar)
Mech. speed
- reams per minute (max.)
25 (A4 & similar sizes) 12 (A3 & similar sizes)
(at max. 80 mm / 3.1 in ream height)
30 (A4 & similar sizes) 15 (A3 & similar sizes
(at max. 80 mm / 3.1 in ream height)
Wrapping paper weight80 - 120 gsm80 - 120 gsm
Wrapping paper roll dia.650 mm / 25.6 in
option:
up to 1000 mm / 37.4 in
650 mm / 25.6 in
option:
up to 1000 mm / 37.4 in
Wrapping paper core dia.70 - 75 mm / 2.75 in - 3 in
option:
148 - 158 mm / 5.9 in - 6.25 in
70 - 75 mm / 2.75”- 3 in
option:
148 - 158 mm / 5.9 in - 6.25 in
Wrapping paper roll width440 mm / 17.4 in (min.)
790 mm / 31.1 in (max.)
440 mm / 17.4 in (min.)
825 mm / 32.4 in (max.)
Wrapping materialsStandard Kraft paper, inside or outside poly- coated Kraft paperStandard Kraft paper, inside or outside poly- coated Kraft paper, polypropylene film
Size change time (e.g. A4 to A3, medium ream height)40 min.40 min.
Reel change time2 min.2 min.

  • Off-line production possible - operation without synchronization
  • Paper wrapping from reel - as well as for pre-printed reels with feeding in register
  • Reel pick-up from floor (optional for CSW 25 & 30)
  • Conventional cutter for perfect separation of the wrapping size
  • Glue application to the web - easily accessible
  • Most modern wrapping technology for perfectly wrapped reams also at top speeds
  • All moving parts with overload protection
  • Paper-mill suited machine concept - high reliability for 24/7 production, little maintenance & easy service
  • Closed guards for gearing and moving cams provide safety protection and reduce sound levels
Appropriate for...
  • Paper converters
  • Paper mills

  • Unwinds for wrapping paper or PP film with different reel diameters
  • Sheet feeder for pre-cut wrapping paper
  • Hot sealing for PP film
  • Print mark control for failures
  • Control for incompletely closed reams
  • Labeler
  • Moving device for the whole wrapper - to change to another wrapping method, if needed
Works Well With

If you are looking for other machines in the process, here they are. 

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