The extensive application of PPR in the packaging field

PPR is a thermoplastic resin material formed by the polymerization of polypropylene monomers with a small amount of other monomers. PPR has good heat resistance and chemical resistance, with excellent overall performance. PPR is widely used in the packaging field.

1. Film packaging

(1) Food packaging: PPR has good chemical stability and low water vapor permeability, making it suitable for the production of food packaging bags, cling film, etc., especially for bottled water, beverage containers, food boxes, etc. PPR has good transparency, allowing consumers to clearly see the product, and PPR also has certain moisture-proof and barrier properties, which can extend the shelf life of food.

(2) Daily necessities packaging: PPR has good flexibility and puncture resistance, making it suitable for packaging shampoos, shower gels, cosmetics, and other daily necessities. PPR can effectively protect products from damage during transportation and storage, while also allowing for beautiful packaging designs through printing and other processes, enhancing product appeal.

(3) Agricultural film: In the agricultural field, PPR can be used to manufacture agricultural films, such as mulch film and greenhouse film. PPR provides good insulation, moisture retention, and light transmission properties for crops, promoting crop growth and improving crop yield and quality.

2. Injection molding packaging

(1) Plastic turnover boxes: PPR has strong strength and rigidity, can withstand heavy weights, and PPR is wear-resistant and impact-resistant, with a long service life. Plastic boxes made of PPR are widely used in logistics, storage, and other fields for the turnover and transportation of various products, such as fruits, vegetables, electronic products, etc.

(2) Plastic barrels: PPR has good chemical corrosion resistance and sealing properties, ensuring that products do not leak or deteriorate during storage and transportation. PPR can be used for packaging various liquid products, such as edible oils, chemical raw materials, paints, etc.

(3) Plastic bottle caps: PPR has good moldability, allowing for the production of caps in various shapes and sizes.

3. Extrusion packaging

(1) Pipe packaging: PPR has characteristics of corrosion resistance, wear resistance, and high-pressure resistance, ensuring the safety and reliability of pipes during long-term use. Therefore, PPR can be used to manufacture various types of pipes, such as water supply pipes, drainage pipes, gas pipes, etc.

(2) Sheet packaging: PPR can be made into various sheets for use in vacuum forming packaging, thermoforming packaging, etc. Through vacuum forming or thermoforming processes, PPR sheets can be formed into packaging that conforms to the shape of the product, serving to fix and protect the product.

Aosen New Material is a professional and reliable supplier of PPR. Aosen New Material provides customers with high-quality and favorable-price PPR powder and PPR granules. If you are interested in our PPR, feel free to contact us for a sample!