Selecting the proper plastic bag can be quite challenging, given the variety of options. That’s mainly because different kinds of plastic are used to make different bags, and each kind has its advantages. They also come in many different colors and shapes.
There are a lot of different kinds of plastic shopping bags out there, but if you learn about each one, you can narrow down your options and find the right bag for your needs. So, let’s get started and look at the different kinds of plastic bags you can buy today:
Polyethylene With a High Density (HDPE)
HDPE is the most commonly used plastic in the world. It has many different qualities, making it a great material for making plastic bags. It is light, mostly clear, resistant to water and high temperatures, and has high tensile strength.
Aside from that, HDPE plastic bags follow the rules for handling food set by the USDA and FDA. This makes them famous for storing and serving food in retail and take-out settings.
HDPE plastic bags are used to store and ship things in restaurants, grocery stores, convenience stores, and even homes. HDPE is also used to make utility bags, trash bags, T-shirt bags, and laundry bags, among other things.
Polyethylene With a Low Density (LDPE)
This plastic is often used to make grocery bags, bread bags, and other bags that don’t need to be very strong or stretchy. Even though these bags aren’t as strong as HDPE bags, they can still be used to store bulk items, like food and meat.
The clear plastic also makes it easy to see what’s inside, which helps restaurant owners keep up with the fast pace of commercial kitchens.
Still, these plastic retail shopping bags are handy and are often used for heat-sealing because their melting point is low. LDPE also follows the rules for handling food set by the USDA and the FDA, and it is sometimes used to make bubble wrap.
Low-Density Linear Polyethylene (LLDPE)
The primary distinction between LDPE and LLDPE plastic bags is that LLDPE plastic bags have a thinner gauge. The best thing about this plastic is that its strength doesn’t change. This means that users can save money without sacrificing quality.
LLDPE bags are mostly clear and are used to make trash bags, grocery bags, newspaper bags, and shopping bags, among other things. They can also be used to store food in freezers and fridges. Because of this, commercial kitchens use them to store large amounts of food.
Polyethylene With a Medium Density (MDPE)
MDPE is less transparent than LDPE but more transparent than HDPE. MDPE bags are not known for their strength or flexibility, so they are typically not utilised to transport or store big objects.
On the other hand, MDPE is often used to make trash bags and consumer packaging for paper products like toilet paper and paper towels.
PP bags are strong and resistant to chemicals and are known for that. Polypropylene bags don’t let air in like other bags, and because they last longer, they are great for stores. PP is also used to make bags for storing candies, nuts, herbs, and other sweets. These bags are easy to use and can be recycled.
These plastic shopping bags are somewhat clearer than others, which makes it easier to see inside. PP bags are also suitable for heat-sealing because they have a high melting point. Like other plastic bags, they are approved by the USDA and FDA for use with food. The two most common varieties of poly bags are polyethylene and polypropylene. Knowing the distinctions between them and the benefits they offer might assist you in selecting the one that best meets your needs.
If you want to invest in plastic shopping bags, make sure you choose the best supplier and make an informed decision.