海南高考总分en.wikipedia/wiki/Mattress#Maintenance_and_care（下面部分）
Upholstery layers 软垫层
Upholstery layers cover the mattress and provide cushioning and comfort. Some manufacturers call the mattress core the "support layer" and the upholstery layer the "comfort layer." The upholstery layer consists of three parts: the insulator, the middle upholstery, and the quilt.
海平面气压软垫层包裹床垫并提供缓冲和舒适。一些厂家称床垫芯为“支撑层”，软垫层为“舒适层”。软垫层包括三部分：隔离层、中层垫衬物和间棉层。
The insulator parates the mattress core from the middle upholstery. It is usually made of fibre or mesh and is intended to keep the middle upholstery in place.
头像图片男隔离层分隔床垫芯和中层垫衬物，通常由纤维或网状物组成。其作用的保持中层垫衬物的完整性。
The middle upholstery compris all the material between the insulator and the quilt. It is usually made from materials which are intended to provide comfort to the sleeper, including regular foam, viscoelastic foam, felt, polyester fibres, cotton fibers, convoluted ("egg-crate") foam, and non-woven fibre pads.
中层垫衬物包括隔离层和间棉层的之间所有成分，通常是助眠类的材料，有常规海绵、粘弹性海绵、毛毡、涤纶、棉纤维、波浪棉（类似鸡蛋纸托形状）和无纺布纤维垫。
The quilt is the top layer of the mattress. Made of light foam or fibres stitched to the underside of the ticking, it provides a soft surface texture to the mattress and can be found in varying degrees of firmness.
间棉层是床垫的最顶层。由软海绵或者底部缝有纤维的被褥组成。它为床垫提供了柔软的纺织面层，可带来不同程度的稳固感。
Fabric cover 床垫套
The protective fabric cover which encas the mattress and foundation is called ticking. It
is usually designed to coordinate with the foundation border fabric and comes in a wide variety of colors and styles. Mattress fabrics can be knits, damask or printed wovens, or inexpensive nonwovens. During the past decade, along with the ri in popularity of all-foam beds, stretchy knit ticking on the bed's top panel has become a standard look on both innerspring and foam beds. Most ticking is made with polyester yarns. More expensive mattress fabrics may contain a combination of polyester with rayon, cotton, silk, wool or other natural yarns.[17]
Up until the early 2000s, beds were normally upholstered with a single fabric--usually a damask ticking, or for inexpensive bedts, a nonwoven fabric--covering all surfaces of the mattress and foundation. Today's bedts are covered with up to six different fabrics: A better quality circular knit or woven damask on the top panel--the bed's sleeping surface; a matching or contrasting [usually woven] fabric on the border of the mattress; a matching or contrasting [usually woven] fabric on the foundation side panels; a 'non-skid' woven or non-woven fabric on the surface of the foundation and rever side of the mattress; and a nonwoven dust cover on the under side of the foundation. Some North A
第三人称转述句怎么改merican mattress producers are beginning to u furniture upholstery fabrics on the bed's borders giving beds a more European, home furnishings look.[18]
床垫套就是套床垫和床架、起保护作用的布料套。床垫套通常设计与床架一起使用，颜色与风格多种多样。床垫面料可以是提花面料、针织面料或者是印花无纺布，甚至是便宜的无纺布。在过去的十多来，随着海棉床的盛行，弹性面料已经成为了弹簧床和海绵床的一种标准外观。大多数面料都是用涤纶做的。更多价格较贵的床垫面料会用到人造纤维、棉花、丝、羊毛或者其他自然材料。
梦见水蛭在2000年早期，床的面料一般是一种提花料做的；对于价格便宜的套床来说，会使用无纺布来盖着整个床垫的表面和床架。现在的套床面料数量多达六种：先是质量较好的循环纺织提花料放在表层，也就是睡眠的最顶层；一层相衬的或对比明细的布料围在床垫边缘；一层相衬的或对比明细的布料围在床架，一层防滑或者无纺布面料缝在床架的表面和床垫的反面；一层防尘无纺布套在床架的底部。一些北美洲的床垫厂家开始把家具的绗缝布料用在床的边缘上，这样使床看起来更有欧式家居的味道。
Maintenance and care 保养
包的结构
A quality innerspring mattress should last between 7 and 10 years before it needs to be replaced. Memory foam and latex models should last between 10 and 20 years, depending on the manufacturer, the quality of the bedding, and the vigorousness of u. This is an approximation, as many factors affect the lifespan of a mattress.
一张质量好的弹簧床垫在更换前应该至少使用7到10年。记忆海绵床垫和乳胶床垫应该可以用上10到20年，主要决定于生产厂家、底床质量和使用方式。以上是一个大概的估算，因为一张床垫的寿命会受到多种因素的影响。
Mattress should be placed atop a firm ba to prevent sagging. A new mattress should be rotated once a month for the first six months and once every 2–3 months after that. Double sided, or two sided, mattress should be alternately flipped and rotated. Manufacturers suggest that one rotate (spin) the box springs or foundation twice a year. Folding and bending of the mattress should be avoided if possible, as should heavy wear in one spot and excessive weight on the handles. Mattress should not be soaked, lest mildew develop inside the upholstery; instead, they can be cleaned with a vacuum or with
新生儿败血病
mild surface cleanr and a slightly damp cloth. A mattress protector can help prevent stains and soiling of the ticking.
王者荣耀怎么设置拒绝加好友床垫建议放在一个坚实底座以防塌陷。新床垫建议在头六个月前每月翻转一次，之后就每2到3个月翻转一次。双面或两面床垫应定时轻拍和翻转。厂家建议每年将底座翻转两次。应尽可能避免折叠床垫，否则将会在严重磨损某一部位或使拉手负荷过大。应避免弄湿床垫，以免床垫内部发霉。可以使用吸尘器或使用湿布和表面柔和的刷子清洁床垫。床垫套可以防止污迹入侵间棉层。
