Polyester Promotional Bags

The major categories of polyester fiber varieties are short fiber, stretch silk, textured silk, decorative filament, industrial filament and a variety of different fibers.
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Product Details


Company introduction:



1) Where is your factory located?
Our factory is located in Zhejiang Longgang town which is famous as printing and gift capital.

2) Price: How can I get a good price?

Price related to the different size, thickness, whether print or not... etc, please send us your request about the product you need so that we would calculated price for you.

3) Can I customize print or the bags’ size?

Yes, of course. Size and print can be customized.

4) How many pieces in one carton?

Usually, we put 100pcs/carton, or according to your request.

5) What types of printing do you do?

Full color and spot color rotogravure printing with the capability of holographic, gradient, metallic, matte/glossy/combo finishes, and more. If you can think it up, give us the chance to try and do it!

Polyester fiber fabric features

1). The light resistance of polyester fabric is better than that of acrylic fabric, and its light resistance is better than that of natural fiber fabric.

In particular, the ability to withstand the sun behind the glass is very good, almost the same as the acrylic.

2). Polyester fabric has good chemical resistance.

Acid, alkali damage to its degree is not large, at the same time is not afraid of mold, not afraid of moth.

3). Polyester fabric has high strength and elastic resilience.

As a result, it is durable and wrinkle - resistant.


1. Sewing department,

2. Printing department.



Classification of polyester

The major categories of polyester fiber varieties are short fiber, stretch silk, textured silk, decorative filament, industrial filament and a variety of different fibers.

I. polyester staple fiber:

1. According to physical properties: high strength low extension type, medium strength medium extension type, low strength medium extension type, high modulus type, high strength high modulus type

2. According to post-processing requirements: cotton type, wool type, hemp type, silk type

3. It can be used for clothing, cotton, decoration and industry

4. By function: cationic dye, moisture absorption, flame retardant, color, anti - pilling, anti - static

5. By fiber section: shaped wire, hollow wire.

Ii. Polyester filament yarn

1. Raw silk: undrawn silk (conventional spinning) (UDY), semi-preoriented silk (medium-speed spinning) (MOY), preoriented silk (high-speed spinning) (POY), high-oriented silk (ultra-high-speed spinning) (HOY)

2. Drawing wire: drawing wire (low-speed drawing wire) (DY), full drawing wire (spinning drawing one-step method) (FDY), full drawing wire (spinning one-step method) (FOY)

1. Textured yarn: conventional textured yarn (DY), stretched textured yarn (DTY) and air textured yarn (ATY).

Improved varieties

There are many kinds of polyester fiber fabrics. In addition to the pure polyester fabric, there are many products blended or interwoven with various textile fibers, which make up for the deficiency of the pure polyester fabric and give play to better wearability.

Polyester fabrics have developed naturally from synthetic fibers such as wool, silk, hemp and deerskin.

1.Polyester imitation silk fabric

Polyester fabric with silk appearance style, which is made of polyester filament or short fiber yarn with round and shaped cross section, has the advantages of low price, wrinkle resistance and no ironing, and is quite popular with consumers.

Common varieties are: polyester silk, polyester crepe, polyester satin, polyester georgette, polyester woven silk and so on.

The elegance of these varieties have the silk fabric drape, smooth, soft, feast for the eyes, at the same time, and both polyester fabric crisp, wear-resisting, easy to wash, wash and wear, fly in the ointment is this kind of fabric to poor wet absorption, wearing not too cool, in order to overcome this shortcoming, now there are more new polyester fabrics, such as high moisture absorption polyester fabric is one of them.

2.Polyester wool-like fabric

By polyester filament yarn such as polyester stretch yarn, polyester network or various profiled polyester yarns as raw materials, or with long long polyester staple fiber and viscose after long acrylic blended yarn or fabric woven with wool style, respectively called worsted wool-like fabric and long wool-like fabric, the price is lower than the same kind of wool fabric products.

It not only has the feel of woolen cloth plump and loose, good elasticity characteristics, but also has polyester firm and durable, easy to wash and dry, flat and crisp, not easy to deformation, not easy to pilling, pilling and other characteristics.

Common varieties are: polyester-elastic serge, polyester-elastic gabardine, polyester-elastic striped fancy suiting, polyester-polyester network silk worsted fabric, polyester-viscose medium length fancy suiting, polyester-acrylic concealed striped fancy suiting, etc.

3.Polyester flax fabric

Plain or raised weave fabric made of polyester or polyester/viscose strong twist yarn has the dry feel and appearance style of linen fabric.

Be like the copy hemp of thin model mo like, not only exterior is straightforward, feel dry bright, and the dress is comfortable, cool, accordingly, suit the making of summer shirt, skirt garment very much.

4.Polyester deerskin fabric

One of the new polyester fabrics, with fine denier or super-fine denier polyester fiber as the raw material, after special finishing and processing on the fabric base fabric to form fine short nap polyester suede fabric, known as deerskin fabric, generally non-woven fabric, woven fabric, knitted fabric as the base fabric.

It has the characteristics of soft texture, fine wool, plump and elastic, rich hand feeling, firm and durable style.

There are three kinds of common artificial high grade deerskin, artificial high grade deerskin and artificial ordinary deerskin.

Suitable for women's clothes, high - grade dress, jacket, suit jacket, etc.

Polyester yarn imitated cotton

Polyester imitation cotton yarn is made by adding the third and fourth monomers and other inorganic powders in the process of polyester synthesis to simulate cotton's hygroscopicity, cotton fabric's hand feeling, anti-pilling, anti-static and other properties. At present, it can match cotton in moisture regain, anti-pilling, anti-static and fabric's hand feeling, but the fabric's wearing comfort is still not as good as cotton.

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