Chemical Resistance - Polypropylene can sustain better at a higher temperature than polyethylene. Thus, polypropylene woven bags can remain in perfect condition at the temperature range between 140-degree Celcius to 170-degree Celcius. Due to this reason, polypropylene bags can fit into the environment and used for packaging and storing goods at different temperature. The pp woven sacks could be stored in non-air-conditioned warehouses.

Resistance To Wear And Tear - Both polyethylene and polypropylene have good resistance to wear and tear. However, polypropylene stands out when talking about resistance to abrasive acids. To increase polypropylene resistance against wear and tear, woven bags manufacturer add additives in polypropylene at the time of processing it to pp woven fabric roll.

Flexibility - If compared with the parameter of flexibility, then polyethylene is more flexible than polypropylene. However, for the manufacturing of pp bags, polypropylene has enough flexibility. And its scores better than polyethylene on the ground that it is both flexible as well as rigid.

Colour and Lightness - Polypropylene is a lightweight material, and in comparison to polyethylene, it is lighter. However, it has more strength than polyethylene that makes it a suitable material for making pp woven sacks. As far as the colour of the material is concern, polypropylene is a translucid white in its natural colour, while polyethylene is colourless. The PP material is dyeable and therefore, you can see colourful PP bags used for storage. Printing in a different colour is also possible in the PP bags. By improving their toughness, many manufacturers have made pp bags suitable for 3D printing. Now, it is possible to print logo, text on PP bags, which is a great feature from the marketing point of view. Multi-colour polypropylene woven bags are also in trend.

Recyclability - Both polypropylene and polyethene are recyclable. When exposed to heat, the material melts which then molded to make new products. They can be reused or new products are made from them after recycling. The pp woven bags supplier and manufacturers ensure that all the manufactured pp bags get back for recycling, creating less waste in the environment. Though polypropylene has better recyclability, research is undergoing to make it more environmentally friendly.

Resistance To Chemicals -Polypropylene has better resistance to the chemical than polyethylene. Therefore, it is used for making cement, fertilizers, pesticides and other bags. Additionally, because it is more rigid than polyethylene, it is a perfect material for making bags. Additionally, it is safe to use these bags in warehouses as lots of chemicals are spread on bags to keep bacterias, moulds, rodents at bay.

Impact On Environment - The manufacturing process of polypropylene has a low impact on the environment. It doesn’t release toxin, waste, fluorocarbon, halogens in the environment during manufacturing as well as recycling.

Now that you know the difference between polypropylene and polyethylene, you can pick the suitable packaging solution for your goods.