Qazvin Bags — Manufacturer of various types of polypropylene rolls

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Types of jumbo bags

Jumbo bags are widely used products that are used in many factories for easy transportation of products. These bags have different types, which are mentioned

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What is polyethylene?

What is polyethylene? Polyethylene is a type of polymer that was first discovered by German chemist Hans von Peschmann in 1898. This chemical quickly gained

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Application of polypropylene bags

To understand what laminated polypropylene bags are like, it is best to first understand what “laminate” is and how it is used in the bag-making

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مهندس مردانی

Polypropylene bags

What is a Polypropylene Bag Polypropylene bags or PP bags, often known as plastic bags with the brand name PP, are made of polypropylene. Polypropylene

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