


Polyester Pillowcase Fabric
Polyester, a material found in knitted air-layer fabrics, possesses three core properties: wrinkle and mildew resistance, shrinkage resistance, and antistatic properties. Polyester's stable molecular structure prevents shrinkage and deformation due to washing or changes in environmental humidity. Its hydrophobic properties prevent the fabric from absorbing moisture, thus preventing mildew growth even in humid southern environments. Furthermore, the antistatic treatment of polyester air-layer fabrics prevents dust accumulation and static electricity generation during dry seasons, keeping home textiles clean and fresh.
Polyester pillowcase fabric, primarily composed of polyester fiber, is a synthetic fiber fabric widely used in home textiles. Processed with specific weaving techniques, this fabric features a tight structure and a smooth surface. In pillowcase manufacturing, it provides stable shape support and offers a degree of durability. Its material properties make it resistant to mite proliferation under normal usage conditions and provide some liquid repellency. As a standard material in the home textile supply chain, it is suitable for manufacturing pillowcases where dimensional stability and easy care are prioritized.
Core Advantages
● Dimensional Stability: The inherent low moisture regain rate of polyester fiber minimizes shrinkage and deformation after washing, maintaining the pillowcase's original size.
● Easy Care: The fabric dries quickly, is machine washable, and often regains a smooth appearance without ironing.
● Hypoallergenic & Hygienic: As a synthetic fiber, it does not provide protein-based nutrients, discouraging the growth of dust mites and mold, making it suitable for users sensitive to allergens.
● Durability: High fiber strength and good abrasion resistance allow the fabric to withstand repeated laundering, extending the product's lifecycle.
Product Features
● Material Composition: 100% Polyester (PET), or can be blended with a small percentage of elastic fibers like spandex upon request to improve fit.
● Fabric Construction: Commonly uses plain, twill, or satin weaves, offering different surface sheens and hand feels.
● Finishing Treatments: Can undergo functional finishes such as anti-static, stain-release, or water-repellent treatments to meet specific requirements.
● Visual Performance: Strong color adhesion and high color fastness help maintain color vibrancy over extended use.
Application Scenarios
● Hospitality & Accommodation Industry: For pillowcases in standard rooms and suites, meeting demands for high-volume laundering and quick turnover.
● Medical & Care Facilities: For bed linens in patient rooms, facilitating rigorous washing and disinfection protocols.
● Household Daily Use: Suitable for home bedroom environments where practicality and easy maintenance are valued.
● Custom Home Products: Used as lining or base fabric for filled home accessories like cushion covers and throw pillows.
Related Parameters
● Grammage: Common range 100-150 g/m²
● Fabric Width: Standard 150cm or 230cm (adjustable per order requirements)
● Yarn Count: e.g., 40S, 60S (affects fabric fineness and hand feel)
● Color Fastness: Washing fastness (color change/staining) ≥ Grade 4 (GB/T standard)
● Tearing Strength: Warp/Weft ≥ 15N (varies based on grammage and weave)
● Washing Recommendation: Recommended water temperature below 40°C, neutral detergent. Avoid prolonged soaking and direct sun exposure.
Usage & Storage Notes
● It is advised to rinse with clean water before first use to remove any surface dust from production.
● Wash separately from dark-colored or color-bleeding items to preserve color.
● Avoid contact with sharp objects to prevent snagging or fabric damage.
● Store in a dry, well-ventilated environment. Avoiding damp conditions helps prevent odor formation.









We Create Safe, Healthy and Comfortable Living Spaces Through Innovative Technology.
Hangzhou Xinsili Decorative Fabric Weaving Co.,Ltd. specializes in the innovative research, development, and precision manufacturing of decorative textiles. Guided by the vision of "Weaving Beautiful Spaces," we are committed to delivering high-quality, environmentally friendly decorative solutions to global clients through our stable and practical fabric products. Upholding the corporate values of "Craftsmanship-Driven Manufacturing, Design Innovation, and Win-Win Collaboration," we empower design through technological advancement and build trust with steady and reliable quality, striving to become a trusted partner in the decorative textiles industry.
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Yi qiao Town, Xiaoshan District, Hangzhou City, Zhejiang Province, China