Polythene Bags

Polythene bags are some of the most common packaging materials in the world. Light, durable, and affordable, polythene bags are now almost universally used in households, retail stores, industries, and even agriculture. Polythene bags are flexible plastic bags made of polyethylene, a thermoplastic polymer derived mainly from petroleum. Polyethylene is the most common type of plastic in the world because of its versatility, strength, and low-cost to produce. Polythene bags are created by melting polyethylene pellets, which are then extruded and turned into thin film sheeting. The sheeting is cut and sealed to produce polythene bags of various sizes, thicknesses, and designs.
 

Types of Polythene Bags

Polythene bags vary in types, styles, and functions. They vary due to density, flexibility, and durability levels. High-Density Polyethylene (HDPE) bags are thin, lightweight and strong. They are available everywhere, especially supermarkets and places that sell groceries. Because of their affordability and strength, they have the ability to hold a considerable amount of weight without tearing. Low-Density Polyethylene (LDPE) bags are thicker, softer, and more flexible but are less strong. They are often used for food packaging, garbage liner bags, and in industry wrapping. Linear Low-Density Polyethylene (LLDPE) bags have stretchability and toughness. 

Biodegradable polythene bags are also available and contain additives that help bags to break down more quickly under the right conditions. Finally, printed polythene bags are prevalent in retail and promotional sectors as businesses can showcase their branding and messages on the bag. Each polythene bag serves a specific function, they all fulfill their specific purpose based on different why's and how's of industry or consumer.
 

Advantages of Polythene Bags
 

• Polythene bags have the advantage of being water-resistant, chemical resistant, and resistant to wear and tear on the outside. This makes polythene bags useful for the purpose of protecting goods during transit and in storage.
• Polythene is far cheaper to manufacture and far cheaper to buy than other alternatives such as cloth or paper bags, when large quantities are purchased.
• Polythene's lighter weight makes them convenient to carry, and to store. Polythene bags occupy less physical storage space than rigid containers.
• Polythene bags are manufactured in many different sizes, colors, and thicknesses, giving you as a business owner the option to personalize them with your logos and branding.
• Although polythene bags are designed to be used once, many people use them to double as shopping bags, special storage bags, and trash bags.
   

Recycling Polythene Bags
 

Polythene bags can be recycled, technically they can be recycled, but a lot of curbside recycling programs won't because of contamination and they are not able to process them. It's better to go to a particular recycling center or collection area when you want to recycle polythene bags. If you're interested in recycling it properly:

Clean and dry the bags

Remove labels and stickers

Drop off the bags at the designated collection point