The packaging and the printing industries have
the desire to get a flawless end product, however, dealing with thin and
ultra-thin gauge material including laminating paper, foil and films is such a
challenging task. Web defects during converting can come from various sources
or multiple sources. The plant manager or engineer of packing or printing
industries may face many challenges in managing a processing line. Most of them
have come across the common problem of web-based wrinkling, Is it right? It is a
mysterious task for them. Web-material passes through numerous types process on
multiple machines with several twists and turns consequently, the errors of
web-materials can easily occur like wrinkles, torn, slitting, baggy centres and
many more other potential problems. Noticeably, the faulty final product means
the addition of wasted stock or material, wastage of manpower and energy and
ultimately loss of productivity and at the end, suffer entire company.
Well, as you already aware about the Spreader roller,
a device to maintain the web straight through the process without defects, is
also referred to as Rubber expander roller and Bow expander roller. The
roller’s key components are a shaft, lubricated ball bearing and a flexible
rubber cover. The roll turns about the
stationary axle either by the force of travelling web or by an external force
applied at any one end of the roll.
The roller has several duties
- Eliminate wrinkles
- Remove baggy centers
- Rid of slack edges
- Slit separation
- Maintain even tension across the web width
For the roller manufacture’s point of view, the
most crucial task is to provide such a roller which could fulfil those duties. However,
the key role of the roller is to work as wrinkle remover device in range of
industries. As far as performance is concern, the manufacturing and designing
factors are highly important.
The Design and manufacturing factors:
i. Correct roller material
ii. Correct roller size
iii. Correct roller spacing
iv. Roller alignment
v. Lubrication
If you select the roller which manufactured by
the pioneer manufacturing company, Arvind rub web controls ltd, then there is
no chance of getting any design or any manufacturing defect. Primarily because
of they possess cutting-edged technology and infrastructure. Their roller is
designed with an innovative groove to give supreme performance, hence they are
crowned as Asian first ranked exporter and supplier of the rollers. The roller gives excellent performance even in wet and dry
processing line. Will you take a random selection of roller for your processing
plant? Think… And choose the expert one.
Ask today to the expert about your requirement or
more detail by open the link https://www.arvindrubber.com/contact-us/ or
email us.