Are you also curious about how the self-adhesive labels you usually use are made? In fact, it hides a mystery. It is composed of three layers of materials, and each layer has a unique function! Let's disassemble its structure today
Surface material (printing layer)
• Function:
It can carry patterns and text and directly display the content.
• Common materials:
Coated paper: Smooth and easy to print, suitable for ordinary labels
Matte paper: understated texture, with a high-end feel at its peak
PVC/PET: Waterproof and durable, suitable for outdoor use or electronic products
Synthetic paper/aluminum foil paper: Special scenarios (such as high-temperature resistance, anti-counterfeiting)
Glue (adhesive layer)
• Different viscosity options:
Permanent adhesive: Cannot be torn off (such as product labels)
Removable adhesive: No marks left when torn off (super friendly temporary label)
Freezing glue: Low-temperature resistant, suitable for both refrigeration and freezing
Backing paper (protective layer)
Silicone oil paper: Anti-sticking bottom, convenient for die-cutting and tearing, the "invisible bodyguard" during production!
Tips: When choosing materials, consider the usage scenario! For outdoor use, choose PVC. For food packaging, pay attention to safety certification. Don't choose the wrong glue! Temporarily apply removable adhesive! Next time you buy labels, try customizing the three-layer material as needed. The effect will definitely be amazing!
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