Highlights
Specifications
Add-Ons
Our window patching machine WP SMART delivers the ideal combination between productivity and ease of use. Each machine gives you the opportunity to create a wide range of products through our optional equipment. This enables you to react smart and flexible to the current market needs and trends.
Heiber + Schröder’s first-class window patching machines are well known within the packaging industry for their extremely high quality. Thus WP SMART allows you to always give full throttle and at the same hand enabling a safe production. And – like all H+S machines – WP SMART comes along with first class service and support. From remote maintenance to worldwide on-site assembly.
SOLID OUTPUT
Up to 36,000 blanks per hour at ideal use of space (1 lane production)
REDUCED DOWNTIME AND INCREASED PRODUCTIVITY
Patented feeder teach-in function and electronic friction control
PRECISION
Outstanding foil/liner positioning due to an improved blank transfer system
STABLE AND ROBUST
Heavy duty cross cutting system, smoother foil/liner cutting with less jam risk
LIFETIME DURABILITY
BEST-IN-CLASS SERVICE AND SUPPORT
Material caliper |
Paper and cardboard 220 g/m² to 600 g/m² Corrugated up to 5 mm |
Foil/liner reel diameter
|
Outer max.
|
500 mm / 19 3⁄5″ 76 mm / 3″
|
Dimensions
|
length 5,500 mm
|
width 2,530 mm
|
Output liner station
|
1 Lane Blank length below 370 mm – 14 9⁄16″ Blank length over 370 mm – 14 9⁄16″
|
28,000 pcs / hour 19,000 pcs / hour 10,000 pcs / hour
|
Output window patcher |
1 Lane Blank length below 370 mm – 14 9⁄16″ Blank length over 370 mm – 14 9⁄16″ |
36,000 pcs / hour 24,000 pcs / hour 12,000 pcs / hour |
| SINGLE LANE OPERATION | |
|---|---|
![]() | Blank length 80 mm – 800 mm 3 1⁄8″ – 31 1⁄2″ |
![]() | Blank width 80 mm – 600 mm 3 1⁄8″ – 23 1⁄2″ |
![]() | Window length 40 mm – 560 mm 1 1⁄16″ – 22″ |
![]() | Window width 30 mm – 440 mm 1 3⁄16″ – 17 1⁄3″ | Liner width 60 mm – 300 mm 2 1⁄3″ – 11 3⁄4″ |

Folding box with normal window

Window with lengthwise perforation or cold creasing

Window with shape perforation or shape cut

Pre-formed tube with cross seal material coming from the reel, cross sealing made in the WP machine

Folding box with liner

Window with intermittent cut

Window cut from pre-printed reel with register mark control

Pre-sealed inner tube

Window with preheated creasing lengthwise and shaped die cut

Insertion of coupons

Shape cut window coming from the pile

Folding box with tear tape or double-sided tape

Folding box with handle, applied in cross direction or at angles up to 45° to the lateral axis

Blank to blank application (up to DIN A3 size, paper from 60 to 200 g/m²)

Reinforcing elements and collars