PP sheets for microwaveable food packaging

Product Introduction

PP (polypropylene) sheets are a high-performance, environmentally friendly thermoplastic material with a thickness range of usually 0.2mm to 2mm. It is mainly used in the field of food packaging, especially in the production of microwave food packaging boxes. PP materials are safe and non-toxic, meet food-grade certification standards, and are suitable for direct contact with food.

Characteristics and advantages of PP sheets

High temperature resistance: PP materials have good stability in microwave environments and can withstand high temperatures above 120°C.

Environmental protection: PP sheets are recyclable and have no harmful gases after burning, which meets green environmental protection requirements.

Light weight: PP sheets have low density, which reduces the overall weight of the packaging and is easy to transport.

Chemical resistance: It has good resistance to grease, acidic and alkaline substances to ensure that food is not contaminated.

Transparency and color selection: PP sheets can be selected as transparent or other colors according to needs to enhance the visual effect of product packaging.

Application scenarios of PP sheets

Ready-to-eat lunch boxes: Suitable for thermoformed microwave lunch boxes, used for instant food, fast food and other food packaging.

Sealed container: used to store refrigerated and frozen food, and can be directly transferred from the refrigerator to the microwave for heating.

Baking packaging: suitable for baked food packaging boxes such as pastries and cakes.
Production process

The polypropylene particles are processed into sheets by extrusion process, and then made into food packaging boxes by thermoforming process, with efficient production and stable quality.

Market prospects and development

With the growth of demand for ready-to-eat food and microwave heating, the safety and environmental protection of food packaging have attracted much attention. PP sheet has become the preferred material for microwave food packaging due to its excellent performance. In the future, it will continue to optimize towards higher heat resistance and environmental protection performance.

The wide application of this PP sheet in the food packaging market not only meets the convenience needs of consumers, but also conforms to the trend of green environmental protection, and is an ideal choice for modern food packaging.

Why choose PULIXIN?

Our Factory
PULIXIN is an excellent leading PP plastic sheet roll manufacturer in China. Our factory covers an area of ​​more than 10,000 square meters and has 4 rigid polypropylene sheet production lines with international advanced equipment. It can produce 3,000-5,000 tons of PP plastic sheets per month, and the maximum storage capacity exceeds 10,000 tons.

Our Service
We accept any type of custom design from customers.
We can design according to customer’s requirements and produce various colors and sizes.
We can provide OEM service for customers.
We will give you the best products, the best prices, and 100% quality assurance.
We have a professional international sales and service team. Quick quotes, answers to questions.

Quality Inspection
100% raw materials, all materials are environmentally friendly.
Strict quality inspection procedures are implemented to ensure that the delivered PP plastic sheets meet the production needs of customers.

Fast delivery
PP sheet rolls can generally be produced and delivered within 7-15 days.

Purchase Notice