Polyethylene, abbreviated as PE bags, is a thermoplastic resin usually made by polymerizing ethylene. It’s a clear plastic bag that may be used to wrap clothing, handbags, and technological items. It also contains ethylene copolymers and a tiny quantity of -olefins in industry.
Poly bags are among the most common applications for poly sheeting. They may be used for a variety of things, including food packaging, tiny components, and construction materials. Poly bags are created by stretching sheets of film to the desired length, then cutting and sealing them together to form a pouch.
Types And Benefits of PE Bags
Polyethylene bags come in a variety of densities, each with its own set of qualities, strengths, and applications. PE bags are mainly divided into 4 major types according to the density of polyethylene. High Density, Low Density, Linear Low Density, and Medium Density are a few typical polyethylene kinds that may be utilized to manufacture high-quality poly bags.
High-Density PE Bags
High-density poly bags can usually be used to package items that are unusually shaped, such as those with pointy or sharp edges.
Low-Density PE Bags
Low-density PE bags give high visibility and accessibility which is why they are good options for small components, food items, and pallet covers.
Linear Low-Density PE Bags
These bags are strong enough and have good sealing choices. Because LLDPE poly bags are less transparent than LDPE poly bags, they’re better for situations where clarity isn’t as important.
Medium Density PE Bags
They are less vulnerable to stress cracking and have exceptional shock resistance. When used as packing, they provide an excellent barrier against moisture, dirt, and exterior harm.