Polyester is one of the most common thing. Structure of polyester & Uses of polyesters are shown here.

1. Presentedby

2. Polyester is a category of polymers which contain the ester functional
group in their main chain.
Polyester fiber is an economical product with water absorbency, wind
resistance, water repellence, and quick dry function. Relatively short fiber
and nylon products are particularly good at eliminating sweat, making it
an excellent choice for sports clothing
Although there are many polyesters, the term "polyester" as a specific
material most commonly refers to polyethylene terephthalate (PET).

3. Depending on the chemical structure, polyester can be a thermoplastic or
thermosets. However, the most common polyesters are thermoplastics.
According to procedure of polyester, there are two types.
Natural Polyester
Synthetic Polyester
Natural polyesters and a few synthetic ones are biodegradable, but most
synthetic polyesters are not.

4. For the synthetic polyesters, a di-carboxyilic acid reacts with an alcohol (di-
alcohol) and makes polyester.

8.  Strong
 Resistant to stretching and shrinking
 Resistant to most chemicals
 Quick drying
 Crisp and resilient when wet or dry
 Wrinkle resistant
 Mildew resistant
 Abrasion resistant
 Retains heat-set pleats and crease
 Easily washed

9. Due to many reasons polyester is one of a useful fiber &fabric all over
the world. People over the world use polyester cloths. Some of its
importance reasons are:
 Comfortable
 Lustrous
 Cheap
 Usable for any purpose
 Recyclable
 Not harmful for body
 Wrinkle resistant

10. Polyester fibers are available in 4 tenacity levels
LowPill Fibers 3.0 to 3.5 gpd 45-55%
MediumTenacity 4.8 to 5.0 gpd 12-14%
HighTenacity 6.0 to 6.4 gpd 16-20%
SuperHighTenacity 7.0 gpd and above 25-30%
Grams per Denier Breaking Extension

11. POLYESTER RESIN
Polyester resins are used in sheet moulding compound, bulk moulding
compound and the toner of laser printers. Wall panels fabricated from
polyester resins reinforced with fiberglass — so-called fiberglass
reinforced plastic (FRP) — are typically used in restaurants, kitchens,
restrooms and other areas that require washable low-maintenance
walls.

13. Ever QuickDry / UV Cut/Anti Chlorine
This type of fabric absorbs moisture and is sweat conductive, making it
suitable for making sports jerseys and shorts; anti-UV fabric allows the wearer
to relax even on hot sunny days; anti chlorine fabric also removes the need for
concern for color migration when playing on the beach.

14. Ever Silky Hi-Twist
This fabric has impressive hanging and is rich to the touch, making it an
excellent choice for top-of-the-line clothing. This product has been warmly
welcomed by many world famous clothing brand manufacturers.
Ever Upholstery (Velvet& Tweed)
The water and oil repelling or easy to clean properties of special fabrics such
as velvet and tweed can be enhanced through Nano technology, so that
finished garments are both fashionable in appearance and functionally
practical.

16. Ever Wind Proof
This fabric uses a highly concentrated weave to prevent the down penetrating
the material. In terms of texture it is light and soft to the touch with and
refined exterior, making it the perfect choice for down clothing.
Ever Suiting
Together with mixed fabric with carbon fiber this group of products is wind
and water resistant. They also repel water, dehumidify and add to that far
infra-red heat retention and ion health elements and its special feel make this
fabric suited for the production of trousers or a set of clothes.

17. Ever Acetate
Using special acetate compound features the fabric is highly elastic when dry,
highly stable, does not shrink much when washed and naturally anti-static.
Ever Acetate has a richly colorful and extravagant exterior, making it suitable
for high-class dinner attire. It could be characterized as a newly extravagant
product full of nobility and refinement.

19. Ever Recycle
This fabric is 100% recyclable, materials are from used polyester bottles and
old clothes or fabrics. Not only is the quality and appearance exactly the same
as that for new products, a number of new functions are added, including
breathability, quick dry and water repellence. This infuses the products with
new life and makes them both easy to clean and arrange.

20. Extreme Bright
Extreme Bright series has another shiny surface effect products. Its brilliant
sheen is produced by special high temperature press technology. The exterior
is fashionable, texture soft and refined meaning that the fabric can have
multiple practical functions including the fact that it is wind resistant, drizzle
proof, it is also durable and water repellant. This material can be washed at
home and will retain its luster for a long time, making it perfect for jackets
and overcoats.

22. Active Sports Stretch
This fabric is exceptionally stretchy and perfect for clothing worn during
particularly strenuous sporting activities. It also has extremely
good air permeability and is suitable for general
outdoor exercise and leisure activities. In the event of
drizzle clothes made from this material will repel the
rain and even in a downpour, the water pressure
effect ensures the wearer will not be soaked. This
makes the fabric extremely suited to the manufacture
of functional wind resistant jackets.

23. Ever HighColor Fastness
High color fastness fabric allows contrasts of deep and light and dark colors,
allowing clothes to changeable bright colors. Dark colored fabrics can be
directly washed without any color migration.
Ever Water Sports Surfing / Sunny sports
Adding anti-UV and anti-chlorine agent in dyeing and finishing process
makes this collection excellent UV-cut and anti-chlorine. Ever water sports
surfing / sunny fabric is the best partner for sun and water sports.

25. Polyester is used in the manufacturing of all kinds of clothes and home
furnishings. Some of them are:
T-shirt
Shirt
Bedspreads
Sheets
Pillows
Furniture
Carpets
Curtains
Decorative cloths

26. Hydrophobic nature
High tenacity and good durability makes polyester the choice of fabric for
high stress outdoors use. It is thus ideal for clothing to be used in wet and
damp environments.
Some uses of hydrophobic nature of polyesters are:
Climbing suits
Parkas
Sleeping bags
Dry suits
Other outdoor gear

28. Creating insulation:
By creating hollow fibers it is also possible to build insulation into the
polyester fiber. Air is trapped inside the fiber, which is then warmed by the
heat of the body. This keeps the body warm in cold weather. Another
method to build insulation is to use crimped polyester in a fiberfill. The
crimp helps keep the warm air in. Polyester is an ideal fabric for this kind
of insulation because it retains its shape. Cotton and wool tend to flatten
over a period of time and loose the warming effect.

29. Wrinkle resistant:
using the nature of wrinkle resistant, it is used very often in everyday
clothing like pants, shirts, tops, skirts and suits. Used either by itself or as
a blend, it is also stain resistant and hence very popular.

31. While clothing used to be the most popular use of polyester and which made
it a household name worldwide, there are many other uses polyester is put to.
PET: The most common use of polyester today is to make the plastic bottles
that store beverages. Shatterproof and cheap these bottles are familiar to the
beverages industry.

32. Mylar: An unusual and little known use of polyester
is in the manufacturing of balloons. Not the rubber kind that used for
normal balloons but the really pretty decorated ones that are gifted on
special occasions. These are made of Mylar – a kind of polyester film. The
balloons are made of a composite of Mylar and aluminum foil.
Miscellaneous: Polyester is also used to manufacture high strength ropes,
thread, hoses, sails, floppy disk liners, power belting and much more in
industries.

37. Apparel: 39.4%
Industrial & Consumer Textiles: 38.3%
Household & Institutional Textiles: 16.9%
Carpets & Rugs: 5.4%