Different Types Of Poly Bags
Though most people do not think of plastic as being an environmentally friendly material, it is suggested by various independent research bodies that using poly bags instead of paper designs is a great way of being more green. The production of a plastic bag requires around seventy per cent less energy than to make a paper bag of the same size, and the recycling process for plastic has been proven to be less energy intensive than for paper.
If you have a need to use a large number of plastic bags, be it around your home, or in a business setting, the following guide should make interesting reading. Choosing the right designs can help to ensure that the purpose is met. A poly bag can be made from either polyethylene or polypropylene, the different options are discussed below.
Metalocene is used to create those designs that need strength and clarity. They are manufactured with a special additive that helps to improve elasticity and strength at low temperatures. For this reason, a bag made with metalocene is well suited for transporting and storing ice.
Linear low density polyethylene, often abbreviated to LLDPE, is used to create bags that are thin and light, but inherently strong. Usually an LLDPE bag would be bottom sealed for extra rigidity. This type of design also has a low melting point, therefore it is a good option to use in factories and other places where there may be heat sources.
If you are after designs that can be used to store food, the best option would be to go for nylon laminated polyethylene. This type of packaging is often used as a vacuum bag, and is commonly found preserving foods in supermarkets and other stores. As the bag is vacuum sealed, no oxygen is present inside which would otherwise have led to spillage of food.
Low density polyethylene is a material that is commonly used today, it is transparent, tough, and inherently stable. This type of packaging can be used to keep food products fresh, though as it is versatile it can also be a good choice for storing components and hardware products.
Once you are clear on what type of design you would like, the next step is to find a retailer that can offer you the type of selection that you are after. Before randomly giving an order to the first firm you come across, you should be clear as to what you will be given will live up to your expectations.
If you are in need of a large number of bags, it would make sense to ask for quotes from a number of different suppliers, you may be surprised at the variety of prices that you are given. Though it is not always wise to go for the cheapest option, as quality may be inferior, there is also no need to pay over the odds for the products that you need.
On a final note, if you are a retailer yourself, and would like a logo printed on the designs you choose, ask the supplier whether they can arrange this for you. If they have experience in the industry, there is every chance they can arrange for this work to be done on your behalf.
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