1. Paper Weight and Thickness Copier Paper 70 gsm

The most defining characteristic of 70 GSM copier paper is its weight. GSM measures the density of paper, and at Copier Paper 70 gsm, this paper falls into the lightweight category. This makes it thinner than the standard 80 GSM paper, but still strong enough for most routine tasks.

• GSM: 70 grams per square meter.

• Thickness: Approximately 90–95 microns

• Bulk: 1.3–1.4 cm³/g

While 70 GSM paper is lighter, it maintains a sufficient thickness to avoid frequent paper jams and double-feeding in modern printers and copiers, especially in high-speed machines.

2. Size Options Copier Paper 70 gsm

Copier paper 70 GSM is available in various sizes to suit different office needs and regional standards.

• A4 Size (210mm x 297mm) – Most commonly used size for general printing.

• Legal Size (216mm x 356mm) – Preferred in legal and government documents.

• Letter Size (8.5in x 11in) – Widely used in the United States and Canada.

• A3 Size (297mm x 420mm) – Suitable for large-format printing or graphical presentations.

These size options make 70 GSM paper versatile for both small and large print jobs.

3. Whiteness and Brightness

Whiteness and brightness are key factors that influence the readability and visual appeal of printed documents.

• Brightness: Typically between 90 and 94 ISO (International Organization for Standardization)

• Whiteness: CIE Whiteness value of 145–160 (depending on the brand and quality)

High brightness ensures that printed text and images appear sharp and clear. Most copier paper brands ensure that their 70 GSM paper maintains good brightness for legibility and contrast.

4. Surface Finish and Print Compatibility

Copier paper 70 GSM usually features a smooth, uncoated surface that ensures good print quality and machine compatibility.

• Surface Finish: Matte or semi-glossy, uncoated

• Print Compatibility: Suitable for inkjet, laser, and offset printers

• Duplex Printing: Yes, though slight show-through may occur depending on ink density

The smooth finish reduces friction in printers and ensures that ink or toner adheres well, making it ideal for documents, forms, and reports.

5. Opacity and Show-Through

Opacity refers to how much text or image printed on one side is visible from the other side.

• Opacity: Around 90–92%

• Show-Through: Minimal under normal printing conditions

Though 70 GSM paper is thinner than 80 GSM, it still performs well for double-sided printing when used for standard office documents.

6. Environmental Sustainability

Most copier paper manufacturers are now producing 70 GSM paper with eco-conscious processes.

• FSC® Certified (Forest Stewardship Council) – Indicates responsible sourcing from well-managed forests

• Elemental Chlorine Free (ECF) – Ensures the paper is bleached without harmful chlorine chemicals

• Recyclable and Biodegradable – Environmentally friendly disposal

Lighter paper also means lower raw material usage and reduced carbon emissions in production and transport, making it a greener option.

7. Packaging and Quantity

Copier paper 70 GSM is typically packaged in standard reams and boxes.

• One Ream: 500 sheets

• One Box: Usually contains 5 or 10 reams

• Wrapping: Moisture-resistant, polythene-coated paper wrapping for durability

Bulk packaging makes it convenient for high-usage offices and printing businesses.

8. Common Uses and Applications

The lightweight nature of the product makes it ideal for everyday document printing and bulk photocopying.

Common Applications:

• Office memos, letters, and internal reports

• Educational materials and classroom handouts

• Exam papers and administrative forms

• Home printing and personal documents

• Government and institutional documentation

Due to its affordability and availability, it is the go-to paper for most high-volume, low-cost printing needs.

9. Advantages 

Here are the key benefits of choosing this product:

• Cost-Effective: Less expensive than 80 GSM or higher-weight papers

• Eco-Friendly: Reduced raw material use and lower carbon footprint

• Printer-Friendly: Works with all standard office printers and copiers

• Bulk Handling: Lighter weight makes it easier to store and transport in large quantities

• High Productivity: Reduces frequency of paper refilling in automatic document feeders

Conclusion

Copier paper 70 GSM strikes the perfect balance between functionality and affordability, making it a top choice for offices, institutions, and homes alike. Its specifications—ranging from size, brightness, and opacity to print compatibility and environmental sustainability—make it a versatile option for everyday use. Whether you’re printing internal memos or educational content, this product delivers consistent performance while being eco-conscious and budget-friendly.

Would you like a comparison chart of 70 GSM vs. 80 GSM paper for easier decision-making?