公式：回潮率=（湿重—干重）/干重×100%

　　Formula: Moisture regain=(wet weight dry weight)/dry weight x 100%

　　国家公定回潮率：面纱8.5%、棉布8%、涤棉3.06%、布匹4.2%。

　　The national standard moisture regain rate is 8.5% for veils, 8% for cotton fabrics, 3.06% for polyester cotton, and 4.2% for fabrics.

　　纱的细度辨别：S前面的数字越大表示纱越细，所织成的面料就越轻、越薄、越柔软。数字越小就表示纱越粗，所织成的面料就越重、越厚、越粗糙。例如：床上用品纱支，根据其粗细一般分为21支、30支、40支、60S、80S等，另外还有比较罕见的100支。

　　Discrimination of yarn fineness: The larger the number in front of S, the finer the yarn, and the lighter, thinner, and softer the fabric woven. The smaller the number, the thicker the yarn, and the heavier, thicker, and rougher the fabric woven. For example, bedding yarn count is generally divided into 21 count, 30 count, 40 count, 60S, 80S count, etc. according to its thickness, and there is also a relatively rare 100 count count.

　　纱的标准计量单位：纺织业一般用密度来表示。密度就是表示单位长度内纱线的根数，一般为1英寸或10厘米内纱线的根数，我国国家标准规定使用10厘米内纱线的根数表示密度，但还是有些纺织企业仍然习惯沿用1英寸内纱线的根数来表示密度。

　　The standard unit of measurement for yarn is generally expressed in the textile industry as density. Density refers to the number of yarns per unit length, usually within 1 inch or 10 centimeters. China's national standards stipulate the use of yarns within 10 centimeters to represent density, but some textile companies still prefer to use yarns within 1 inch to represent density.

　　NO.2密度的分类1、经密：面料长度方向，该向纱线称做经纱，其1英寸内纱线的排列根数为经密（经纱密度）；

　　Classification of NO.2 Density 1. Warp Density: In the length direction of the fabric, the yarn in this direction is called warp yarn, and the number of arranged yarns within 1 inch is called warp density (warp density);

　　2、纬密：面料宽度方向，该向纱线称做纬纱，其1英寸内纱线的排列根数为纬密（纬纱密度）。经密和纬密可以相同也可以不同。

　　2. Weft density: In the width direction of the fabric, the yarns in this direction are called weft yarns, and the number of arranged yarns within 1 inch is called weft density (weft density). The warp and weft densities can be the same or different.

　　【案例】全棉60s*40s/173*124则表示：经纱为60支，纬纱为40支；经密为173，纬密为124。

　　【 Case 】 Cotton 60s * 40s/173 * 124 means: 60 warp yarns and 40 weft yarns; The longitude density is 173 and the latitude density is 124.

　　酒店面料的分类NO.1机织物由相互垂直排列即横向和纵向两系统的纱线，在织机上根据一定的规律交织而成的织物。如酒店布草中的被套、床单、台布面料大多是机织物。

　　Classification of hotel fabrics NO.1 Woven fabrics are fabrics made by interweaving yarns arranged vertically in two systems, namely horizontal and vertical, on a loom according to certain rules. The duvet covers, bed sheets, and tablecloths in hotel linens are mostly woven fabrics.

　　NO.2非织造布将松散的纤维经粘合或缝合而成。目前主要采用粘合和穿刺两种方法。如酒店布草中的某些洗衣袋,一次性拖鞋都是非织造布。

　　NO.2 nonwoven fabric is made by bonding or sewing loose fibers together. At present, two main methods are used: adhesive bonding and puncture. Some laundry bags and disposable slippers in hotel linens are made of non-woven fabric.

　　NO.3纯纺织物构成织物的原料都采用同一种纤维，有棉织物、毛织物、丝织物、涤纶织物等。如酒店布草中的被套、床单、枕套等基本都是纯棉织物,也叫全棉织物。

　　NO.3 Pure textile fabrics are made from the same type of fiber, including cotton fabric, wool fabric, silk fabric, polyester fabric, etc. The duvet covers, bed sheets, pillowcases, etc. in hotel linens are mostly made of pure cotton fabric, also known as all cotton fabric.

　　NO.4混纺织物构成织物的原料采用两种或两种以上不同种类的纤维，经混纺而成纱线所制成。如酒店布草中有些被套、床单、枕套就是涤棉等混纺织物。

　　NO.4 Blended fabric is made by blending two or more different types of fibers into yarn. Some duvet covers, bed sheets, and pillowcases in hotel linens are made of blended fabrics such as polyester and cotton.

　　NO.5交织织物构成织物的两个方向系统的原料分别采用不同纤维纱线。如酒店布草中的多数床裙面料和床尾垫面料就是交织织物。

　　The raw materials for the two directional systems of the NO.5 interwoven fabric are made of different fiber yarns. Most of the bed skirt fabrics and bed end pad fabrics in hotel linens are interwoven fabrics.

　　酒店布草的种类及规格NO.1客房布草床上用品的种类：被套、枕套、床单、枕头、被子、保护垫、床裙。

　　Types and specifications of hotel linens NO.1 Types of guest room linens bedding: duvet covers, pillowcases, bed sheets, pillows, blankets, protective pads, bed skirts.

　　床上布草的尺寸：依据床的规格订布草尺寸。酒店的房型规格：单间、双人间、套间。

　　Size of linen on the bed: Determine the size of the linen according to the specifications of the bed. The room types and specifications of the hotel include single rooms, double rooms, and suites.

　　酒店床的规格长：2米，宽：1.2米；

　　The size of the hotel bed is 2 meters in length and 1.2 meters in width;

　　长：2米，宽：1.5米 ；

　　Length: 2 meters, width: 1.5 meters;

　　长：2米，宽：1.8米；

　　Length: 2 meters, width: 1.8 meters;

　　一般被套、床单、保护垫、床裙、床尾垫等都分大、中、小等规格。例如被套的尺寸在放进被子以后能够遮挡住床垫及部分床架。床垫和床架之间有一条缝隙，被子如果挡不住缝隙，就影响床的视觉效果。所以在订布草的尺寸时，床单一般要比床长宽各多出80公分。

　　Generally, duvet covers, bed sheets, protective pads, bed skirts, bed end pads, etc. are classified into large, medium, and small sizes. For example, the size of the duvet cover can cover the mattress and part of the bed frame after being placed in the blanket. There is a gap between the mattress and the bed frame, and if the blanket cannot block the gap, it will affect the visual effect of the bed. So when ordering the size of the linen, the bed sheet should generally be 80 centimeters longer and wider than the bed.

　　NO.2客房巾类按用途分，就是它通常说的三巾：浴巾 、方巾、地巾；按纺织形式又分为：全棉平织、割绒螺旋绒、提花。

　　NO.2 Room towels are classified according to their uses, commonly known as three types of towels: towels, square towels, and floor towels; According to the textile form, it can be divided into: cotton plain weave, cut velvet spiral velvet, and jacquard.

　　酒店毛巾是客人在住宿过程中使用最多的一项物品，酒店巾类的质量好坏直接影响酒店的服务质量。巾类破损常见现象：破洞、 边沿出絮状线头多、毛巾表面脏旧等。

　　Hotel towels are the most commonly used item by guests during their stay, and the quality of hotel towels directly affects the service quality of the hotel. Common phenomena of towel damage include holes, multiple fuzzy threads on the edges, and dirty and old towel surfaces.

　　NO.3酒店布草规格的要求床上布草尺寸的选择：一般来讲床垫是20公分。大被套刚好能覆盖床架和床垫之间的缝隙。

　　NO.3 Requirements for hotel linen specifications: The selection of bedding size is generally 20 centimeters for mattresses. The large duvet cover can just cover the gap between the bed frame and mattress.

　　本文由 酒店布草  友情奉献.更多有关的知识请点击  http://www.jnadx.com/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from the hotel linen For more related knowledge, please click http://www.jnadx.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.