Wholesale High-Temperature Resistant Food-Grade PP75 Flat Cover - China Suppliers & Factory Products Supplier, Suppliers

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, it’s 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

Product Description

Product Advantages
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Excellent Food Safety

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.

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.

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