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Product Name: WIR 300 with Integrated Shaft less Unwinds and Rewinds Web Inspection and Rewinding Machine
Product Description
A handy and invaluable machine for converting industry, the WIR 300 serves as a filter between the Printing and Lamination processes. The output of the Printing machine is screened for printing defects such as mis-register, blade lines, shade variations etc. by means of a full width stroboscope provided as standard equipment. On request, a Web Video or a 100% Defect Detection System can be provided instead for more effective inspection.
The defective material thus identified is removed by cut and paste operations and only good copy is rewound to provide 100% defect free reels for downstream processes usually starting with lamination.
Another possibility is to edit a printed reel previously inspected and marked for removal on a printing machine equipped with an online 100% Defect Detection System.
Either way, the process not only ensures that there is no value addition on bad copy but also increases the plant productivity by making it possible to use its Lamination and Slitting facilities to their full potential without interruption.
Applications
Besides the primary function of Inspection, the machine is packed with features for a variety of converting applications with include :
Correcting the edge of a badly rewound reel
Removal of edge trim
Rewinding a reel at higher or lower tension more suited to downstream processes
Resizing (reducing or increasing) the real diameter
Re-spooling (rewinding the reel on a different size core)
Features
Shaftless Unwinds and Rewinds suitable for 76 mm and 152 mm core ID
Edge Guide with correction span of ± 50 mm for the Unwind reel
Possibility to Unwind/Rewind in either direction
Automatic Unwind tension control through powder brake and load cells
AC Vector drive technology with instant stop for cut and paste operations
Razor blade cutting for edge trim removal
Trim extraction unit with traversable suction nozzles
Pneumatically pressured Rider rolls for controlled Rewind reel density
The WIR 300 can handle Flexible packaging substrates in their Plain / Printed / Coated / Co-extruded and Laminated combinations of base materials such as Paper (including label stock), Plastic films such as OPP, PET, CPP, PVC, POF and Aluminium foil.
Specifications
| WIR 300 |
| Maximum Web Width (mm) |
1300 / 1600 |
| Maximum Unwind Diameter (mm) |
800 |
| Maximum Unwind Weight (Kg) |
700 |
| Unwind core inner Diameter (mm) |
76 and 152 |
| Maximum Rewind Diameter (mm) |
800 |
| Maximum Rewind Weight (kg) |
700 |
| Rewind core inner Diameter (mm) |
76 and 152 |
| Maximum Machine Speed (m/min) |
300 |
Company Details
Established in 1987,SP Ultraflex Systems Ltd. Specializes in the manufacturer of flexible packaging machines and converting machines including Slitter Rewinders, Web Inspection Rewinders and Doctoring machines to handle plain/printed/... more
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