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.

Why Labels Peel and Curl: Material, Environment and Application Tips

Why Label Peeling & Wrinkling: 3 Material Science Secrets You know that vexed moment when you find product and the label peeling off entirely or curled up on itself?When customers receive a product and find that sticky residue where the label was? This makes them feel as though product is defective , leaving a negative […]

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Synthetic Label Material Comparison:PE vs PET vs BOPP vs PVC

Synthetic Label Material Comparison:PE vs PET vs BOPP vs PVC Film Label Materials Guide As we have learned in previous issues(What is label facestock? Types, materials & how to choose the right one? ), adhesive label materials are mainly divided into two mainstream categories: paper facestock and film Facestock.Due to its own material characteristics, paper

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What is label facestock? Types, materials & how to choose the right one?

What is label facestock? Types, materials & how to choose the right one? What is facestock? Adhesive label is not just a simple sticker.It is composed of layers of facestock, glue and release liner,like a sandwich.A label facestock is the topmost, printable layer of a pressure-sensitive label construction. However, some labels will choose to cover the

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Custom Hot Stamping Labels: Enhancing Brand Value with Premium Foil Finishes

What is Hot Stamping Process?4 Facts to Know Before Printing You must have seen metallic luster text, patterns, and logos on the labels or packaging of various products.Most of these beautiful decorative effects come from the hot stamping process.The hot stamping process breaks through the visual limitations of ordinary ink printing.Allowing various label substrates such

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What is Clear BOPP Label Material? The Ultimate Guide for “No-Label Look”

What is Clear BOPP Label Material? The Ultimate Guide for “No-Label Look” What is Clear BOPP Label Material? Are you wondering what is BOPP and why it is the most popular material for custom packaging labels?Simply put, BOPP stands for Biaxially-Oriented Polypropylene.It is a variant of polypropylene that has been stretched in two different directions.This

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