INDUSTORY KNOWLEGE
How is 210D Polyester Oxford Fabric usually woven?
210D Polyester Oxford Fabric is typically woven using a basketweave pattern. The basketweave is a common weaving technique used in the production of Oxford fabrics, which gives the fabric its distinctive texture and appearance. Here's how the basketweave pattern is typically woven:
Warp and Weft Yarns: In weaving, there are two sets of yarns: the warp and the weft. The warp yarns run lengthwise along the fabric, while the weft yarns run widthwise.
Interlacing: In a basketweave, the warp and weft yarns interlace in a regular pattern. Unlike a plain weave, where each warp yarn alternately passes over and under each weft yarn, in a basketweave, multiple warp yarns pass over multiple weft yarns and then under them in a regular sequence. This creates a more textured and robust fabric.
Even Number of Yarns: Typically, a basketweave pattern uses an even number of warp and weft yarns, which contributes to the balanced and symmetrical appearance of the fabric.
Thicker Yarns: In the case of 210D Polyester Oxford Fabric, the yarns used are relatively thicker compared to finer fabrics, as denoted by the "210D" denier rating. This thickness contributes to the fabric's strength and durability.
Texture: The interlacing of the yarns in the basketweave pattern creates a textured surface with a distinctive checkerboard-like appearance. This texture is a hallmark of Oxford fabrics, including
210D Polyester Oxford Fabric.
Balanced Weave: The basketweave pattern results in a balanced weave, meaning that the fabric has roughly the same number of warp and weft yarns per inch. This balanced construction adds to the fabric's overall stability.
Coating: In some cases, 210D Polyester Oxford Fabric may also have additional coatings or treatments applied to enhance its water resistance or other properties. These coatings can be applied to the surface of the fabric after weaving.
The basketweave pattern gives 210D Polyester Oxford Fabric its strength, durability, and slightly textured surface, making it suitable for a wide range of applications, particularly in outdoor gear, bags, and accessories. It provides a good balance between aesthetics and performance, making it a popular choice for various uses where these qualities are important.
Why does 210D Polyester Oxford Fabric have excellent waterproof properties?
210D Polyester Oxford Fabric can have excellent waterproof properties due to a combination of factors, including its weave, density, and potential coatings or treatments. Here's why it is often chosen for its water resistance:
Basketweave Pattern: The basketweave pattern used in 210D Polyester Oxford Fabric creates a tight, dense fabric structure. This tight weave minimizes gaps between the yarns, reducing the chance of water penetration. Water droplets are less likely to pass through the fabric because of the interlocking yarns.
Polyester Material: Polyester, as a synthetic fiber, inherently has some water resistance. Unlike natural fibers like cotton, which can absorb moisture, polyester tends to repel water. This property forms a foundation for the fabric's water resistance.
Denier Rating: The "210D" denier rating indicates that this fabric is made from 210-denier polyester yarns. Higher denier ratings typically indicate thicker and more robust yarns, which contribute to the fabric's durability and ability to resist water penetration.
Coatings and Treatments: Manufacturers often enhance the water resistance of 210D Polyester Oxford Fabric by applying coatings or treatments to the fabric's surface. These coatings can include polyurethane (PU) or polyvinyl chloride (PVC) coatings, which create a waterproof barrier. The choice of coating and its application method can influence the fabric's waterproofing capabilities.
DWR (Durable Water Repellent) Finish: Many outdoor fabrics, including polyester oxford fabrics, are treated with a DWR finish. DWR is a water-repellent treatment that causes water to bead up and roll off the fabric's surface. While DWR treatments don't make the fabric fully waterproof, they significantly enhance its water resistance.
Seam Sealing: In applications where complete waterproofing is crucial, seams and stitching on 210D Polyester Oxford Fabric products can be sealed with waterproof tape or adhesive to prevent water ingress through stitching holes.
Application Design: The design and construction of products made from
210D Polyester Oxford Fabric also play a role in their waterproofing. For example, the use of waterproof zippers, sealed seams, and overlapping flaps in bags or jackets can enhance water resistance.
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