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How to Specify Recycled-Content Paper for Printed Products
Specify recycled-content paper by documented grade and performance requirements, not percentage alone. Cover fibre claims, printability, finishing and approval checks.
DIGIPAPERS SECTION
Paper
Paper grades, surface treatments, weights and performance explained.
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How Paper Moisture Affects Print Stability and Converting
How paper moisture and pressroom climate affect curl, registration, feeding, static, printing and converting, with practical conditioning checks.
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How Paper Sizing Affects Ink Absorption and Print Drying
Learn how internal and surface paper sizing influence ink absorption, holdout, print appearance, and drying across printing processes.
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How Paper Formation Affects Print Uniformity and Runability
Paper formation is local fibre and mass uniformity. Learn how it can affect print mottle, opacity variation, strength and press behaviour.
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Paper Bulk vs Caliper: How to Specify Thickness and Stiffness
Learn how paper bulk, caliper, grammage, and stiffness differ, what to specify to suppliers, and how to verify performance in a job-relevant trial.
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How Paper Grain Direction Affects Folding, Binding, and Finished-Product Performance
Learn how paper grain direction affects folding, binding, stiffness, feeding, and product shape, plus what to confirm before production approval.
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How to Control Paper Moisture for Stable Printing and Converting
Control paper moisture exposure through storage, acclimation, packaging, and production checks to reduce curl, register movement, and feeding instability.
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Gloss, Silk, or Matte? How to Choose a Coated Paper Finish
Choose coated paper finishes by comparing glare, image appearance, readability, handling, and finishing requirements on the actual grade.
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GSM to Grams: How to Calculate Paper Sheet and Ream Weight
Learn how to convert paper GSM to the weight of one sheet, 500 sheets, or 1,000 sheets using dimensions, count, and clear checks.
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Paper Bulk, Caliper, and Stiffness: What to Specify for a Finished Product
Learn how paper bulk, caliper, grammage, stiffness, grain direction, and finishing affect finished thickness, folding, and handling.
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How to Specify Paper Opacity for Double-Sided Printing
Specify paper opacity for printing with the right test method, job conditions, and visual approval check—not grammage alone.
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How to Specify Paper Grain Direction for Folding, Binding, and Finishing
Learn how paper grain affects folds, binding, cracking, curl, die-cutting, and finishing—and how to verify direction before production.
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Coated vs Uncoated Paper: How Surface Choice Changes Colour, Detail, Readability, and Finishing
Choose coated or uncoated paper by comparing ink holdout, colour, detail, readability, writing needs, drying, and finishing requirements.
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How Paper Moisture and Conditioning Affect Curl, Register, and Finishing
A practical guide to conditioning paper, controlling moisture imbalance, and diagnosing curl, register drift, feeding, and finishing faults.
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Paper Grammage vs Caliper vs Bulk: How to Specify the Right Sheet for Print and Folding
Learn how paper grammage, caliper and bulk differ, what they change in print and folding, and how to specify and approve the right sheet.
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How to Specify Paper Grain Direction for Folding, Binding, and Print Finishing
Learn how to specify paper grain direction for folds, book spines, scoring, binding, imposition, stock checks, and finishing trials.
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What Is Coated Paper? Finishes, Print Results and Selection
Learn how paper coating changes ink holdout, detail, glare, folding and cost—and when gloss, silk or matte stock is the right specification.
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70 GSM vs 80 GSM Paper: Weight, Opacity and Best Uses
Compare 70 GSM and 80 GSM paper for feel, opacity, printer feeding, document bulk, mailing weight and everyday purchasing decisions.
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What Is Glassine Paper?
Understand how glassine gains its smooth translucency, where it is used, what it protects against and which conversions change recycling.
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Glossy vs Matte Paper: How to Choose the Right Finish
Compare glare, colour, fingerprints, readability, writing and finishing before choosing glossy or matte paper for a print job.