Cross Web Series

Preco Cross Web Flexible Packaging Machine

High-Speed Multi-Directional Laser Processing

Certain applications for the flexible packaging industry require the laser beam to move across the web for scoring and shape processing. Preco designs Cross Web Systems that offer a unique advantage over others in the industry with the use of our patented AcuPower™ power control. AcuPower automatically adjusts laser power "on-the-fly" based on the beam movement. This technology is essential to the quality and consistency in cross web processing. It allows our systems to hold tight score tolerances throughout a run, from the beginning to the end of a roll, and while the roll handler is speeding up or slowing down.

Applications

Cross Web Scoring – Straight line, controlled-depth scoring in the cross web direction (for easy-open features)
Shape Scoring – for promotional items, pour spouts and product tampering
Microwave Venting - Controlled depth and/or through-cut line segments (dashes/slits)

On-the-fly processing.

Preco's AcuPower™ power control automatically adjusts the laser power "on-the-fly" based on the movement of the beams. This technology is essential to the quality and consistency of cross web processing.

AcuTear application created with a Cross Web Series Machine

This series was designed to process shapes on-the-fly and continuous or intermittent scoring for easy-open packages including accommodating resealable or zipper features.

MATERIALS

Plastic Films
Polyester
Polyethylene
Polypropylene
EVOH
Nylon
Laminations
Foils
PLA

CAPABILITIES

Laser Scoring
Laser Micro-Perforating
Laser Slitting

Features & Benefits

Just some of the many benefits of buying a Preco Cross Web Series laser machine.

Non-Contact Processing

Eliminates inconsistencies of knives and mechanical perforators

Various Materials and Thicknesses

Process a variety of packaging materials ranging in thickness to 12 mil

Superior Score Quality

Consistent depth and uniformity of scoreline. Repeatable strength and tear quality

Customizable Equipment

Laser systems operate as stand alone units or can be integrated into an existing production line

Ramp Up – Ramp Down Control

Eliminates scrap caused by overpowering of material at slower than normal processing speeds

Quick Setup and Pattern Change

Easy to use Windows® based software enables adjustable score depths and perforation hole size and spacing

Eyespot Registration

Registers eyespots before processing and aligns process pattern and process spacing

Closed Loop Power Control (Optional)

Precision control of laser energy, unique to Preco

Tech Specs

Technical parameters are based on a baseline standard but all Preco Cross Web Series laser machines can be customized to meet your product's needs.

	Vertical	Horizontal
Lasers	1 - 8	1 - 4
Output Heads	1 - 8	1 - 4
Cross Axis Beam Adjustment Rows	2 Rows (4 output heads per row maximum)	1 Row (4 output heads per row maximum)
Laser Power	100 - 160 Watts (Other laser sizes available per request)	200 - 1,000 Watts (Other laser sizes available per request)
System Footprint	Cross Web: 3048 mm (120 in.)	Cross Web: 3150 mm (124 in.)
	Web Direction: 2134 mm (84 in.)	Web Direction: 2134 mm (84 in.)
	Height: 2800 mm (110 in.)	Height: 2440 mm (96 in.)
Web Width	Standard 1600 mm (63 in.)
Laser Wavelengths	9.3 µm, 10.2 µm or 10.6 µm
Scan Head	3-Axis
AcuBeam™ Software	Included
Patented AcuPower™ Control	Adjustment of laser power "on-the-fly" based on beam movements
Safety Enclosure	Class 1
Lower Web Stabilization Support	Included
Dual-Level Work Platform	For perforating and venting applications (Optional)
Venting Speed (short slit pattern)	Up to 457 m/min (1,500 ft./min)
Scoring Speed	Up to 457 m/min (1,500 ft./min)
Perforating Speed	Up to 457 m/min (1,500 ft./min)
Perforation Hole Size	130 µm (0.005 in.) and greater
Perforating Precision	1:1.4 Hole aspect ratio
Power Requirements	Controller: 208VAC, 3PH, 60Hz
Power Requirements	Chiller: 460VAC, 3PH, 60Hz

The above data is subject to change. All specifications are dependent on laser power, material type and thickness, and process platform - consult with a Preco associate.