Welcome to Polycopy

70gsm vs 80gsm: The Facts

Published on 21 February 2024

Although many people ask for an 80gsm paper, they don't really know the reason why, apart from that's what they think they need.

We're here to break that myth.

 

When people ask for an 80gsm paper, what they actually want is the perceived properties of 80gsm paper. 

Our customers want runnability (i.e., it goes through the machine without jamming, providing a consistent finish every time)

They want a great whiteness - rather than a grey or beige paper that many perceive as cheap and low quality

Opacity - many schools like being able to print on both sides of the paper - it's more environmentally friendly, cost effective and handy for booklet making and other print jobs. Due to the various coatings and finishes available, a 70gsm paper can easily perform as well as an 80gsm.

And finally, stiffness. High-output machines are more susceptible to changes in paper stiffness. Too rigid (like card) and the paper won't go through the machine. Too floppy and it will jam the machine. An easy way to test stiffness is to put 2 different sheets side by side - the more floppy, the less rigid the paper is! 

 

The point is 80gsm is no longer a sign of quality. The things that determine a paper's quality are Runnability, Whiteness, Opacity and Stiffness. 

 

We provide many eco-friendly papers with great whiteness, ranging from FSC® registered papers with fantastic sustainability credentials through to recycled papers. 

Check out our range here, or get in touch to discuss your requirements. 

 

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How to get the most out of your Task Chair

Published on 20 February 2023

Ever wondered if you're really getting the most out of your chair? Wonder no more! We've put together a comprehensive guide that covers all mainstream chair adjustment types.

 

Standard Controls

These controls are fitted as standard to most task chairs.

Front Lever

Front Lever: Seat Height

The ideal height is so that your legs are at an angle of just over 90°

Back Lever

Back Lever: Back Angle

Lock in the preferred position, ideally vertical

Optional Extras

Some task chairs have additional controls that allow you to adapt your chair even more!

Middle Lever

Middle Lever: Seat Angle

Lock in the preferred position, typically horizontal

Seat Slide

Seat Slide

Lift the lever, slide the seat forward or backwards until there's a 3-finger gap between the back of knee and the front edge of the seat

Adjustable Arms

Adjustable Arms

Adjust the height until your arm is bent at an angle of around 90°.

Ratchet Back

Ratchet Back

To adjust the back height, lift the back up to the desired height. To return to the lowest setting, lift the back up as high as possible, and left it fall back to the bottom.

Inflatable Lumbar

Inflatable Lumbar Support

Squeeze the balloon to inflate the lumbar support, press the button to deflate it.

Positive Posture

Positive Posture

To inflate the base, press the button under the front right of the chair when not sitting down. To deflate the base, sit on the chair and press the button.

 


Desk Accessories

Don't forget the accessories that make work life 

View the catalogue

 

 

Printable version available here

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Video: Metallico Shimmering Paper

Published on 15 February 2021

Check out our latest video on a shimmering paper that produces "Outstanding Results".

 

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