10
2025
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03
What materials are used for food box packaging printing?
Food packaging printing materials primarily include two major categories: paper-based and plastic materials. The specific material choice should be carefully selected based on product characteristics and safety standards.
Food packaging printing materials primarily include two major categories: paper-based and plastic materials. The specific material choice should be tailored to the product’s characteristics and safety standards.
Paper materials
White cardstock: With a bright, smooth surface and exceptional print quality, it’s often used for premium food packaging such as chocolates and pastries. Be sure to choose food-grade materials to avoid fluorescent additives.
Kraft paper: Naturally rustic, ideal for packaging items like bread and dried fruits, offering excellent durability while effectively meeting moisture-proof requirements.
Corrugated cardboard: Offers excellent cushioning performance and is widely used for shipping packaging—ensure the inner layer meets food-contact standards.
Art paper—such as CYP art paper—is made from recycled fibers, making it eco-friendly and offering a warm, tactile feel, perfect for designing premium food gift boxes.
Plastic materials
PET (Polyethylene Terephthalate): Highly transparent with excellent barrier properties, PET is commonly used for clear packaging like beverage bottles—but it should be avoided in high-temperature applications.
PP (Polypropylene): Resistant to high temperatures, commonly used in microwaveable food packaging such as yogurt cups and fast-food containers; however, prolonged use may lead to aging.
PE (Polyethylene): Low cost and relatively safe, but with poor barrier properties—commonly used for lightweight packaging like cling film.
Composite materials
Aluminum-plastic composite materials—such as Tetra Pak packaging—offer excellent barrier properties and are commonly used for liquid foods like milk and juice, though they pose challenges in terms of recycling.
Safety standards
All printed materials must comply with national standards such as GB 11680-89, passing tests for lead, arsenic, fluorescent substances, and other indicators to ensure they are non-toxic, waterproof, and moisture-resistant.
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