fiberfill

Fiberfill is a synthetic stuffing material used to fill cushions, pillows, toys, bedding, and light insulation. It is primarily made from polyester fibers, though blends with polypropylene or other polymers exist. It is valued for being lightweight, resilient, and machine washable.

Fiberfill consists of loose staple fibers or microfibers that are formed into batts or loose-fill packaging. Loft, resilience, and compressibility determine the feel and performance of the material. Many products incorporate recycled PET fiberfill, which uses post-consumer plastics.

Manufacturing involves spinning the polymer into fibers, carding or combing to create a uniform web, and forming it into batting or loose-fill shapes. Some fiberfills use hollow or crimped fibers to improve warmth, loft, or softness. Treatments may add moisture resistance, odor control, or anti-microbial properties.

Common uses include pillows, cushions, quilts and comforters, stuffed toys, and lightweight apparel insulation. In furniture, fiberfill provides padding beneath the fabric or leather. It is also used as a low-cost filler in packaging and consumer goods.

Variants are available in different lofts, densities, and certifications (such as non-allergenic or OEKO-TEX). Recycled-content options and anti-clump formulations exist, along with specialized fills designed for higher crush resistance in upholstery.

Care and safety: Fiberfill is generally non-toxic and widely machine-washable according to manufacturer instructions. Regular laundering helps maintain cleanliness and loft. High heat can damage fibers, so air or low-heat drying is usually recommended.

Environmental considerations: Polyester fiberfill relies on petrochemicals; recycled-content options mitigate some impacts. Laundering can shed microfibers, contributing to microplastic pollution, so responsible washing and disposal practices are advised.