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2025-12-12
In the packaging industry, clear and durable markings are essential for product information, brand image, and regulatory compliance. PET packaging marking equipment plays a crucial role in achieving these goals, as PET is widely used in beverage bottles, food containers, and cosmetic packaging.
Laser technology, particularly CO₂ laser marking machines, can create permanent, high-contrast barcodes with a frosted effect on PET surfaces. This enables efficient non-contact marking without damaging thin bottle walls.
For heat-sensitive PET materials, UV laser marking machines (355 nm) utilize a "cold processing" technique to produce precise, high-contrast marks while minimizing thermal impact. They are ideal for marking complex shapes, multi-layer packaging, QR codes, and fine text.
Inkjet printers offer a cost-effective and adaptable solution for PET bottles and containers. Continuous Inkjet (CIJ) systems from brands such as Syscode enable high-speed, non-contact coding. A wide range of ink options—including fast-drying, food-grade, removable, and high-contrast inks—ensure diverse production needs are met.
For example:
The Syscode S1760 achieves high-speed, high-resolution printing while reducing downtime.
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