PP plastic bags

PP plastic bags, full name polypropylene (Polypropylene) plastic packaging bags, are widely used flexible packaging materials. It is made of polypropylene resin through blow molding or casting and other processes made of film after processing products. Due to its excellent physical and chemical properties and good processing performance, PP plastic bags have extremely important applications in food, daily necessities, medicine and many other fields.

Features

1. High transparency: high quality PP material can achieve very high transparency, making the contents of the package clearly visible.
2. Good heat resistance: PP plastic has a high melting point (about 160°C-170°C), can withstand high-temperature environments to a certain extent, suitable for use in microwave heating and other scenarios.
3. Strength: compared with other types of plastic packaging materials, PP plastic bags have good tensile strength and tear strength, not easy to break.
4. Moisture-proof and water-proof: it can effectively block the penetration of moisture and keep the internal items dry.
5. Environmentally friendly and recyclable: PP is a thermoplastic, can be recycled through reprocessing, more friendly to the environment.
6. Low cost: Compared with some special functional packaging materials, the production cost of PP plastic bags is relatively low.

Applications

1. Food industry
   1. Packaging of dry food such as tea, nuts, etc.;
   2. Frozen food outer packaging;
   3. Instant noodles, snacks and other small packages.
2. Daily chemical products
   1. Packaging of liquid products such as detergents and cleaners;
   2. Sample packs or travel packs of cosmetics.
3. Medical and health care
   1. Individual packaging of disposable products such as medical masks and gloves;
   2. Sealed packaging of solid drugs such as granules and tablets.
4. Other fields
   1. Stationery (e.g. folders, data books);
   2. Protective packaging for electronic product accessories (e.g. cell phone cases, earphone cables);
   3. Temporary storage and transportation packaging for industrial parts.