Introducing our food-grade PP plastic bowls, crafted from high-quality polypropylene (PP) and recognized for their non-toxic, odorless properties. These semi-crystalline linear polymers boast exceptional high-temperature resistance, making them ideal for prolonged use above 100°C. As leading suppliers in China, our bowls are designed specifically for microwave heating and boiling water sterilization, ensuring safety and practicality in your kitchen, Our products feature a glossy surface and outstanding sealing capabilities, promoting effective preservation of your food items. However, itâs important to note that while they offer many advantages, their low-temperature impact resistance can be improved through specialized filler modifications, When purchasing food-grade plastic bowls, it's crucial to verify safety labels to distinguish our high-quality products from ordinary plastics or harmful BPA-containing polycarbonate (PC) materials. Trust our factory to provide you with safe, reliable, and durable plastic solutions that meet your culinary needs
Non-toxic and odorless, PP meets international food contact material standards. It does not release harmful substances and is resistant to acids, alkalis, oils, and alcohol.
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Good Mechanical Properties
High toughness and impact resistance make it suitable for packaging that needs to withstand drops. It can be repeatedly bent without breaking.
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Strong Temperature Resistance
Can withstand high temperatures (100–120°C), suitable for microwave heating and pasteurization. Remains stable in freezing environments.
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Lightweight & Cost-Effective
Low density reduces transportation costs. Easy to process via injection, blow molding, and thermoforming for mass production.
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High Transparency
Some models have transparency close to glass. Easy to add color or print labels, enhancing brand recognition and visual appeal.
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Environmental Advantages
PP belongs to plastic number 5 with a mature recycling system. Its durability supports multiple reuses in daily life.
Key Feature
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PP Lid — Suitable for Microwave Heating Scenarios:
PP material has excellent heat resistance, making it suitable for microwave heating, while effectively preventing food from absorbing odors. Ideal for meal prep containers, takeout packaging, and food storage solutions.
Applications & Introduction
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Industrial Sector
Used for chemical containers, pipes, and parts due to corrosion resistance.
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Medical Field
Non-toxic and hygienic, used for surgical tools and medical packaging.
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Food Packaging
Safety and chemical resistance make it perfect for boxes and straws.
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Automotive
High strength used for bumpers, interiors, and instrument panels.
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Home Appliances
Heat resistance and electrical insulation for refrigerators and machines.
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Construction
Building pipes and insulation due to chemical and UV resistance.
Frequently Asked Questions
1 Is PP material safe for direct food contact?
Yes. PP is non-toxic, odorless, and meets FDA and EU food contact standards. It does not release harmful substances and is chemically inert.
2 Can PP containers be used in the microwave?
Yes. PP can withstand high temperatures (100–120°C). Always ensure the product is labeled "microwave-safe" before heating.
3 What is the recycling number for PP?
PP plastic is identified by recycling number 5. It is widely recycled and durable enough for multiple reuses.
4 What industries commonly use PP?
It is used in food packaging, medical devices, automotive, home appliances, construction, electronics, textiles, and agriculture.
5 How does PP compare in weight and cost?
PP has a very low density (approx 0.9g/cm³), making it lightweight and cost-effective for mass production.
6 Is PP suitable for freezing?
Yes. PP does not become brittle in low temperatures, making it ideal for frozen food packaging like ice cream containers.