Technical Resources

Access Printpacking’s comprehensive technical resources for custom labels and packaging box manufacturing. From foundational material science to advanced post-press finishes, our factory experts provide engineering-level guides to optimize your packaging performance and supply chain efficiency.

What Are Self-Adhesive Labels? Materials, Types & Uses

What Are Self-Adhesive Labels? Materials, Types & Uses Self-adhesive labels are labels that come with a pre-applied adhesive layer that sticks to a surface when pressure is applied. Also known as pressure-sensitive labels, they usually have three parts: face stock, backing glue and bottom paper. The three layers are stacked together like a sandwich. There is no

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Custom Holographic Stickers: Adding Premium Appeal to High-End Products

Custom Holographic Stickers: Adding Premium Appeal to High-End Products Stickers are one of the most popular choices for product packaging today.The reason is obvious: they are freely customizable, and their price is affordable.In standard form a printed sticker just display a logo,brand name or message,yet with special finishing techniques can make the same design feel

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How to Choose the Right Roll Labels for Your Packaging Line

How to Choose the Right Roll Labels for Your Packaging Line Roll labels supplied in continuous rolls,can be applied using manual applicators or by automated labeling machines.They are commonly used for labeling packaging in the food&beverage ,cosmetics ,household ,chemicals and industrial markets. To ensure that your packaging line is running optimally, you need to select

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White BOPP Labels: Durable, Waterproof Labels for Custom Packaging

What Are White BOPP Labels? Materials, Benefits & Applications White BOPP is a tough, moisture-resistant polypropylene film that used as a facestocks for labels.The white BOPP labels are made with a smooth white surface and tough enough to withstand water, tearing, and daily handling. Compared to paper materials, white BOPP is actually a synthetic film that does not easily absorb water.And these film

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5 Costly Label Material Mistakes Food Brands Make (And How to Avoid Them)

5 Food Label Material Mistakes and How Food Brands Can Avoid Them When choosing a labeling material for your food packaging,it’s vital to get it right.Factors like moisture,condensation, extreme temperatures ,oil stains ,abrasion and constant handling of your food packaging labels can affect the label’s performance.If you pick the wrong material will inevitably lead to issues

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A Complete Guide to Transparent Barcode Labels: The Perfect Blend of Aesthetics and Scannability

A Complete Guide to Transparent Barcode Labels: The Perfect Blend of Aesthetics and Scannability Transparent barcode labels are self-adhesive labels made from transparent materials such as PET, PVC, and BOPP. Unlike traditional barcode labels, they are transparent and appear “invisible” after being applied, thus revealing the product’s inherent appearance. Why Choose Transparent Barcode Labels? Without Affecting

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