酒店布草标签上的 “40 支”“60 支”“80 支”，指的是纺织面料中纱线的粗细规格，专业称为 “支数”，是衡量布料品质的重要指标。支数越高，代表纱线越细，织出的面料质感、舒适度也随之变化，直接影响宾客的使用体验。

　　The "40 count", "60 count", and "80 count" on the hotel linen label refer to the thickness specifications of the yarn in the textile fabric, professionally known as the "count", which is an important indicator for measuring the quality of the fabric. The higher the count, the finer the yarn, and the texture and comfort of the woven fabric also change, directly affecting the guest's experience.

　　支数的定义与纱线粗细密切相关。在公制单位中，支数指 1 克重的纱线所具有的长度（米），数值越高，纱线越细。例如，40 支纱线是 1 克棉花纺出 40 米长的纱，60 支则是 1 克棉花纺出 60 米长的纱，80 支更是达到 80 米。纺出细支纱对棉花原料要求更高，需选用纤维更长、杂质更少的优质棉（如长绒棉），因为短纤维在纺细纱时易断裂，难以形成均匀的纱线。因此，高支数面料的原料成本通常高于低支数，这也是其价格差异的原因之一。

　　The definition of count is closely related to the thickness of the yarn. In metric units, count refers to the length (in meters) of yarn weighing 1 gram, with higher values indicating finer yarn. For example, 40 yarns are 40 meters long spun from 1 gram of cotton, 60 yarns are 60 meters long spun from 1 gram of cotton, and 80 yarns reach 80 meters. Spinning fine yarn requires higher requirements for cotton raw materials, and high-quality cotton with longer fibers and fewer impurities (such as long staple cotton) should be selected because short fibers are prone to breakage when spinning fine yarn, making it difficult to form a uniform yarn. Therefore, the raw material cost of high count fabrics is usually higher than that of low count fabrics, which is also one of the reasons for their price difference.

　　40 支布草是酒店中的基础款，应用广泛。其纱线相对较粗，织出的面料厚度适中，耐磨性较强，反复洗涤后不易起球或变形，适合客流量大、布草周转频繁的经济型酒店。40 支面料的密度一般为每平方英寸经纱和纬纱各 120 根左右，手感略偏厚实，透气性中等，能满足基本的舒适需求，常用于客房的床单、被套和毛巾等基础布草。

　　40 pieces of linen are the basic items in hotels and are widely used. Its yarn is relatively coarse, and the woven fabric has a moderate thickness and strong wear resistance. After repeated washing, it is not easy to pill or deform, making it suitable for economy hotels with high passenger flow and frequent turnover of linen. The density of 40 thread fabrics is generally around 120 warp and weft yarns per square inch, with a slightly thick feel and moderate breathability, which can meet basic comfort needs. They are commonly used as basic linens for bed sheets, duvet covers, towels, and other items in guest rooms.

　　60 支布草属于中高端选择，质感更优。由于纱线更细，织出的面料纹路更紧密细腻，每平方英寸的纱线根数可达 180-200 根，手感柔软光滑，贴肤时无粗糙感。60 支面料的透气性优于 40 支，棉纤维间的空隙更均匀，能快速吸收汗液并散发，适合注重舒适度的中端酒店。这类布草在洗涤时需更谨慎，建议使用中性洗涤剂，水温控制在 60℃以下，避免过度搓揉导致纱线断裂，以保持面料的柔软度和光泽感。

　　60 pieces of linen belong to the mid to high end selection, with better texture. Due to the finer yarn, the woven fabric has tighter and more delicate patterns, with up to 180-200 yarns per square inch. The texture is soft and smooth, and there is no roughness when applied to the skin. The breathability of 60 count fabric is better than that of 40 count fabric, and the gaps between cotton fibers are more uniform, which can quickly absorb sweat and dissipate it, making it suitable for mid-range hotels that focus on comfort. This type of linen needs to be washed with more caution. It is recommended to use neutral detergent and keep the water temperature below 60 ℃ to avoid excessive rubbing and yarn breakage, in order to maintain the softness and luster of the fabric.

　　80 支布草是高端酒店的首选，代表着高品质体验。其纱线细如发丝，织出的面料轻薄如蝉翼，每平方英寸纱线根数超过 240 根，触感丝滑细腻，接近丝绸的质感。80 支面料多采用长绒棉织造，纤维长度达 33 毫米以上，织出的布料抗皱性强，多次洗涤后仍能保持平整，不易产生褶皱。这类布草透气性极佳，能在皮肤与面料间形成透气层，即使夏季使用也不会有闷热感，常用于高端客房、套房等场景，提升酒店的品质感与宾客满意度。

　　80 pieces of linen are the preferred choice for high-end hotels, representing a high-quality experience. Its yarn is as fine as hair, and the woven fabric is as light and thin as cicada wings. The number of yarns per square inch exceeds 240, and the touch is silky and delicate, close to the texture of silk. 80 pieces of fabric are mostly made of long staple cotton, with a fiber length of over 33 millimeters. The woven fabric has strong wrinkle resistance and can remain flat even after multiple washes, making it less prone to wrinkles. This type of linen has excellent breathability and can form a breathable layer between the skin and fabric. Even when used in summer, it will not feel stuffy or hot. It is commonly used in high-end guest rooms, suites, and other scenarios to enhance the quality and guest satisfaction of hotels.

　　不同支数的布草各有适用场景，并非支数越高越好。40 支布草的耐用性适合高周转需求，60 支平衡了质感与性价比，80 支则以极致舒适感满足高端需求。酒店会根据自身定位选择合适支数的布草，同时结合面料的密度（纱线根数）和织造工艺，打造既符合成本控制，又能传递服务品质的布草体系。了解这些差异，也能帮助宾客更好地理解酒店布草的品质分级，感知不同住宿体验的细节差异。

　　Different numbers of linens have their own applicable scenarios, not necessarily the higher the number, the better. The durability of 40 pieces of linen is suitable for high turnover needs, 60 pieces balance texture and cost-effectiveness, and 80 pieces meet high-end needs with ultimate comfort. The hotel will choose the appropriate number of linens based on its own positioning, while combining the density of the fabric (yarn count) and weaving process to create a linen system that not only meets cost control but also delivers service quality. Understanding these differences can also help guests better understand the quality grading of hotel linens and perceive the detailed differences in different accommodation experiences.

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