Polyethylene Terephthalate or PET sheets are rigid sheets that are widely used in the food packaging industry. The global market size for PET was valued at $30.3 billion in 2022 and is projected to reach $54.4 billion by 2032. These sheets are not just a sustainable option but offer durability and versatility and are trusted by manufacturers across industries. It's considered an indispensable material thanks to its role in ensuring food safety, maintaining freshness, and improving the overall packaging experience.
Let's understand how PET sheets deliver on various fronts, focusing on the broader aspects that make them a top-tier packaging solution for food products.
Features of PET Sheets at Glance
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Food grade and
zero migration material
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Non-toxic
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High clarity
and transparency
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High gloss
material
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Great
mechanical strength, stiffness and hardness
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Excellent
water and moisture barrier properties
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Very High
dimension stability and low shrinkage
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Easy release
and stackable
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Easy to thermoforming/vacuum
forming
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Chemical
resistant
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Eco-friendly
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Easy to
recycle to original form
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Printable
after treatment
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Temperature range -20 to 130 degrees
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The Importance of Food-Grade Packaging
In food packaging, the safety and quality of packaging materials are non-negotiable. The role of packaging is to protect the food from external contaminants and ensure that the material does not affect the food's quality.
PET sheets by Cosmo Plastech are engineered to meet stringent global standards, making them a reliable choice for packaging various food items.
- Aesthetic Appeal Product packaging plays a dual role - It not only protects the product but also makes it appealing to the consumers, and PET sheets excel in both. PET is a robust material that's visually attractive. Its inherent clarity ensures that the product inside the packaging is clearly visible. This is especially crucial where customers prefer to see what they are purchasing.
- Glossy Finish : The glossy finish of PET sheets enhances the look of the food product, often elevating its perceived quality. This is especially beneficial where appearance is a significant factor.
- Preservation of Freshness : PET sheets offer protection from various environmental factors, such as moisture – that deteriorates the food. It ensures that the food remains fresh for longer, maintains its flavour, texture, and nutritional value.
- Durability : PET packaging is an ideal choice for food storage containers that need to retain their quality over time, as the material's durability ensures that the food remains sealed off from external contaminants, thereby reducing the risk of spoilage and waste.
- Food Grade & Zero Migration Material : PET sheets by Cosmo Plastech are safe for direct contact with food. The sheets undergo rigorous testing to verify that there is no migration of harmful chemicals from the packaging into the food product.
- Non-Toxic & Environmentally Friendly : These versatile sheets are non-toxic and do not pose any health risks to consumers. They are also considered eco-friendly as they can be recycled without compromising their properties. This makes PET a sustainable food packaging choice, reducing waste disposal's environmental impact.
- Great Mechanical Strength, Stiffness, & Hardness : Polyethylene Terephthalate sheets exhibit excellent mechanical properties, including great strength, stiffness, and hardness. These properties make them resistant to punctures, tears, and crushing, ensuring the protection of the packaged food during transportation, storage, and handling.
- Easy to Thermoforming/Vacuum Forming : PET sheets are highly adaptable to thermoforming and vacuum-forming processes, allowing them to be shaped into a variety of packaging formats. This versatility enables manufacturers to create tailormade packaging solutions that meet specific product requirements.
- Chemical Resistant : PET sheets are resistant to various chemicals, ensuring that the packaged food containers remain intact and prevent contamination of the food product.
- High Dimensional Stability and Low Shrinkage : PET sheets also excel in the long-term performance of food packaging. Once food is packaged, its packaging material must remain stable with time so that it protects the inside contents from contamination or spoilage. PET sheets offer excellent dimensional stability, meaning they retain their shape and size under varying conditions, from freezing to higher heat temperatures.
PET sheets are a reliable material that is safe, durable, with exceptional clarity and versatility. These properties make PET sheets an ideal choice for food packaging. Connect with us - Cosmo Plastech, rigid packaging sheet manufacturers for your PET sheet requirements.
