Abstract: A hairnet is formed of a knitted fabric with parallel lines of stitches connected by transverse threads. The density of threads in the parallel lines of stitches is greater than the density of the transverse threads.

Abstract: Provided is a hat formed from a single piece of fabric. The single piece of fabric comprises parallel regions of fabric including first and second headband regions and at least one intermediate region. The headband regions are joined at their ends to form a headband and the intermediate region forms the crown of the hat. The headband regions and the at least one intermediate region are of differing stiffness and/or thickness.

Abstract: A hairnet has a fabric comprising an elongated fan edge and an elasticated edge portion extending from a first end to a second end of the elongated fan edge around a peripheral edge of the fabric. The fabric is drawn together at a line of binding proximate the elongated fan edge. The hairnet comprises a strip of material at least partially covering the elongated fan edge. A method of producing a hairnet free of a cinch point includes providing a hairnet precursor bunched at a cinch point, positioning the hairnet precursor on a mount to splay fabric adjacent the cinch point of the hairnet precursor so that fabric is spread out over the mount with first and second edges of the fabric extending from each side of the cinch point, binding the fabric around a perimeter portion of the cinch point and removing the cinch point along a cutting line.

Abstract: A hairnet is formed of a knitted fabric with parallel lines of stitches connected by transverse threads. The density of threads in the parallel lines of stitches is greater than the density of the transverse threads.

Abstract: Provided herein is a method of removing hair from a textile article or the like. The method comprises providing a solid or liquid composition comprising sodium hydroxide, dispersing the solid or liquid concentrate in an aqueous medium that is contacted with the textile article or the like, such that the concentration of sodium hydroxide in the aqueous medium is 1-15% w/w, and maintaining the aqueous medium in contact with the textile article or the like at a temperature between 10° C. and 120° C. for a period of between 1 and 180 minutes. The sodium hydroxide causes dissolution of hair from the textile article. There is also provided a concentrate comprising sodium hydroxide used in such method. Such method is particularly useful in treating human hairwear, especially hairwear used in sanitary conditions, such as food production, and for pet products to which animal hair may adhere.

Abstract: Provided is a hat formed from a single piece of fabric. The single piece of fabric comprises parallel regions of fabric including first and second headband regions and at least one intermediate region. The headband regions are joined at their ends to form a headband and the intermediate region forms the crown of the hat. The headband regions and the at least one intermediate region are of differing stiffness and/or thickness.