WP PRO

A solid window patching machine

The two lane window patching machine WP PRO makes larger formats possible. With a working surface of 1100 mm it gives the flexibility to produce a variety of different products. From classic bag in the box packages to allowing a glance at the content inside – everything is possible.

Window patchers from the market leader

Heiber + Schröder machines are well known within the packaging industry for their extremely high quality made in Germany. Thus WP PRO allows you to always give full throttle and at the same hand enabling a safe production. And – like all H+S machines – WP PRO comes along with first class service and support. From remote maintenance to worldwide on-site assembly.

Highlights

SOLID OUTPUT

Up to 72,000 blanks per hour (2 lane production)

Smooth operation even for film material with critical static load through high performance static discharge system

REDUCED DOWNTIME AND INCREASED PRODUCTIVITY

Gluing unit with full splash guard and 2-minute integrated cleansing system

Excellent flatness of the blanks (even when curved) thanks to patented mono-suction belt

Best application tolerance for the film, both in running and lateral direction

Maintenance-free air suction system, (no vacuum channels or filters)

Standstill times for reel change can be eliminated by a patented H+S splicer system (option), constant web tension during operation and reel change is provided by automatically controlled brakes and dancer rollers

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

QUICK AND EASY SET-UP

Electronically controlled time belt feeder series, automatic compensation of the feeder timing in case of changing friction or belt wear, feeding length adjustment via teach-in-button with only one single blank

Film length adjustment via digital input, and during machine operation

Automatic position alignment of cutting cylinders, suction cylinder in case of cycle change of film length reduces set-up times, defined machine stop position avoids operation errors and reduces standstill times

USER AND MATERIAL FRIENDLY

Chemically nickel-plated, tooled steel inserts for suction holes (optional), cleanser-resistant, minimal wear, minimal risk of scratches on the film

Laterally movable delivery ensures better ergonomics when mounting heavy film reels or working on the cutting station

Intelligent adjustment-free jam monitoring at the chain station, safe and time saving

LIFETIME DURABILITY

BEST-IN-CLASS SERVICE AND SUPPORT

WP PRO

Technical Data

Material caliper

Paper and cardboard

220 g/m² to 600 g/m²

Corrugated up to 5 mm

Output (depending on blank lenght) Blank length below 230 mm – 9 ¹⁄₁₆″ Blank length below 370 mm – 14 ⁹⁄₁₆″ Blank length over 370 mm – 14 ⁹⁄₁₆″	1 Lane 36,000 pcs / hour 24,000 pcs / hour 12,000 pcs / hour	2 Lanes 72,000 pcs / hour 48,000 pcs / hour 24,000 pcs / hour
Dimensions (basic machine)	length 4,850 mm	width 3,000 mm

	SINGLE LANE OPERATION	DOUBLE LANE OPERATION
	Blank length 80 mm – 800 mm 3 ¹⁄₈″ – 31 ¹⁄₂″	Blank length 80 mm – 800 mm 3 ¹⁄₈″ – 31 ¹⁄₂″
	Blank width 80 mm – 1,100 mm 3 ¹⁄₈″ – 43 ¹⁄₄″	Blank width 80 mm – 530 mm 3 ¹⁄₈″ – 20 ⁷⁄₈″
	Window length 40 mm – 560 mm 1 ⁹⁄₁₆″ – 22″	Window length 40 mm – 560 mm 1 ⁹⁄₁₆″ – 22″
	Window width 30 mm – 940 mm 1 ³⁄₁₆″ – 37″	Window width 30 mm – 364 mm 1 ³⁄₁₆″ – 14 ¹⁄₃″

WP PRO

Add-Ons

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

Integrated manufacturing

H+S offers components for an automatic work flow, between die cutting and length folding process, which reduces manpower.

Pre-feeder

Placed in front of a window patcher, pre-feeders of the series PF will handle pile heights of up to 600mm, available in one- and two-lane versions. Movable on wheels, these pre-feeders are easy to combine with any window patching machine.

Automatic stacker

Placed behind the window patcher, the stacker builds accurately counted piles of windowed blanks and delivers them to a subsequent conveyor system.

Transfer Components

A wide range of components are available to meet customers’ requirements of automatic transportation to and from the window patching machine.

LOAD CONVEYOR
- For manual load of piles
PILE TURNER
- For automatic turning of piles upside down
PILE INFEED
- For automatic transportation of piles into a pre-feeder
TRANSFER CONVEYOR
- For automatic horizontal transportation of piles including buffer functions
HANDLING COMPONENTS
- For handling tasks like: Two lanes to one, One lane to two, 90° direction changes, pile rotation

WP PRO

A solid window patching machine

Window patchers from the market leader

Highlights

WP PRO

Technical Data

WP PRO

Add-Ons

Integrated manufacturing

Pre-feeder

Automatic stacker

Transfer Components

Do you want more information about this product? Please contact us.