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Langstane paper guide
From paper type and size to weight and finish, the right choice can make a real difference to the final result.
This practical guide explains the options so you can choose paper with confidence—and make sure it works with your printer.
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Start with the job
Different jobs require different papers. These are the most commonly used options.
Designed for inkjet printers, including photo, glossy and specialist media such as business and greetings cards.
Best suited to laser printers and commonly used for documents, invoices, labels and everyday office printing.
A reliable everyday choice. Its smooth, non-gloss finish keeps text crisp and allows ink to dry quickly.
A smoother, higher-quality option for professional documents and double-sided printing where clarity matters.
A coated surface that enhances colour and fine detail, making it particularly suitable for images and photographs.
Thicker and more durable than standard paper—ideal for cards, postcards, invitations and long-lasting items.
Getting the format right
The A range is the most widely used paper-size system, covering everything from everyday office printing to large-format posters.
| Size | Dimensions (mm) | Dimensions (inches) |
|---|---|---|
| A1 | 594 × 841 | 23.4 × 33.1 |
| A2 | 420 × 594 | 16.5 × 23.4 |
| A3 | 297 × 420 | 11.7 × 16.5 |
| A4 | 210 × 297 | 8.3 × 11.7 |
| A5 | 148 × 210 | 5.8 × 8.3 |
| A6 | 105 × 148 | 4.1 × 5.8 |
Suitable for most office documents and general printing tasks.
Ideal for presentations, drawings and larger visual material.
A5 and A6 suit handouts; A2 and A1 are commonly used for posters and displays.
Slightly larger than standard A sizes to provide space for bleed and commercial-print finishing.
Not sure what you need?
Browse our full range of paper and card, with options for everyday office use, presentations, high-quality colour work and commercial print.
View paperUnderstanding quality
Paper weight
GSM stands for grams per square metre and measures the weight of paper. A higher GSM generally means a heavier, more substantial sheet.
Paper whiteness
CIE is a measure of paper whiteness based on the light reflected from its surface. A higher CIE number indicates a whiter sheet.
Whiter paper increases the contrast between paper and ink, making documents easier to read.
For high-quality black-and-white printing, look for at least 150 CIE.
A more responsible choice
Our recycled-paper range uses post-consumer waste from offices and homes. Compared with many virgin papers, its manufacture can use less water and energy and produce fewer carbon emissions.
Balancing recycled papers with products from legal and sustainably managed sources helps minimise environmental impact while maintaining quality and value.
Look for recognised marks when comparing paper products.
Need a little more help?
Our team can help you match paper type, weight and finish to your printer and the job you are producing.
Langstane Advice & Guides · www.langstane.co.uk/choose-the-right-paper