Respiratory masks (RM) are protective devices covering a part of the user’s face. They are designed to protect both the person who wears them and the immediate environment from breathable pollutants (respiratory poisons or bacterial/viral pathogenic organisms). Face masks can be classified as full masks, half, and quarter masks. While a full mask covers the whole face, a half mask fits from under the chin to above the nose, a quarter mask fits from the top of the nose to the top of the chin. The breathing resistance varies proportionally to the density of the mask material used.

Establishments described in this report are primarily participating in the textile dyes market. Textile dyes are substances used to color fabrics. The dyes soak into the fabric and change it chemically, resulting in color that stays permanently through repeated use. Today, more than 10,000 substances are classified as textile dyes, and different kinds of dyes work better on specific kinds of fabric.

耐克公布FY2022 业绩（2021 年6 月-2022 年5 月）。（1）收入：FY2022 公司营收为467.10 亿美元，经汇率调整后同增6%。FY2022Q4 营收122.34 亿美元，经汇率调整后同增3%，主要受欧洲、中东及非洲地区、亚太及拉丁美洲地区营收增长驱动，经汇率调整后分别同增20%、24%，但受到大中华区及北美拖累，FY2022Q4大中华区有超100 个城市及约60%业务受到疫情影响、北美地区受到供应链负面影响。（2）归母净利润：FY2022公司实现归母净利润60.46 亿美元，同增5.57%。FY2022Q4 实现归母净利润14.39 亿美元，同减4.64%，主要受大中华区地区计提存货减值、货运及物流成本提升影响，而策略定价调整、外汇汇率的有利变化及直营业务毛利率提升抵消部分负面影响。

Establishments described in this report are primarily participating in the technical textile market. A technical textile is a textile product manufactured for non-aesthetic purposes, where function is the primary criterion. Technical textiles include textiles for automotive applications, medical textiles, geotextiles, agrotextiles, and protective clothing.

Establishments described in this report are primarily participating in the soundproof curtains market. Soundproof curtains work just like the clothes in the closet in the example. They don't actually quiet the volume of the sound source, but they make the sound die out much more quickly within the room. This makes the room more pleasing from a sound standpoint.

Establishments described in this report are primarily participating in the spunbond nonwovens market. Spunbond nonwovens are made by spinning continuous filament fibers onto a moving belt. The continuous fibers come from polypropylene, polyester, polyethylene raw materials that has been dried, melted and extruded into a flowing polymer melt. After the spinning process, the polyester emerges as numerous thin, continuous filaments.