Backpack is a daily supply nowaday and people use it frequently, so it usually occurs problem. Backpack is generally used nylon and polyester. Let's compare nylon and polyester.
Nylon is created as a liquid, mechanically spun and dried into individual fibers.
Polyester is spun into thread from chemical solution.
Nylon is more common to certain kinds of apparel, including lingerie, tights, raincoats, and swimwear. It is used as carpets, drapes, and bedding. More wide range of industrial uses.
Polyester is more widely used in all kinds of apparel. Also being used as carpets, drapes, and bedding. Some industrial use.
Nylon is low moisture absorbency.
Polyester is wrinkle resistant.
Nylon is exceptionally strong, abrasion resistant, it can resistant to damage from oil and many chemicals.
Polyester is strong. It can resistant to stretching and shrinking, also can resistant to most chemicals, crisp and resilient wet or dry, abrasion resistant.
Nylon melts then burns rapidly.
Polyester melts and burns at same time.
- Environmental impact:
Most nylon made from unavoidable oil refinery byproducts.
Polyester is non-biodegradable, but can be recycled - possible to purchase 100% recycled polyester.
Nolon is light-weight, warm, smooth, soft, quick drying.
Polyester is quick drying, light-weight, smooth.
Nylon:is lustrous, wide range of colors.
Polyester is wide range of colors, slightly slick.
- Allergic reactions:
Both are possible, more likely caused by finishing resins, fibers repel typical allergens.
Both are easy to wash, mildew resistant.
Nylon is easy to wash, mildew-resistant. Can be dried on low heat cycle, but must be removed as soon as finished. Can be ironed. Cannot be dry-cleaned.
Polyester is easy to wash, mildew-resistant. Can be dried on low heat cycle, but must be removed as soon as finished. Can be ironed. Can usually be dry-cleaned.
Nylon made from petroleum.
Polymer production of coal, air, water, petroleum products.
- UV Resistance:
The effect of nylon is somewhat.
The effect of polyester is very good.
Above all, as the backpack, nylon is better than polyester. However, nylon backpack generally is more expensive than polyester backpack. It is believed that you how to choose material for backpack.