酒店布草的缩水问题直接影响其使用寿命、美观度和使用体验。不同材质的布草因纤维特性、织造工艺的差异，缩水程度各不相同。了解哪些材质的酒店布草容易缩水，有助于酒店在采购和洗护过程中采取针对性措施，减少缩水带来的损失。

　　The shrinkage problem of hotel linens directly affects their service life, aesthetics, and user experience. Due to differences in fiber characteristics and weaving techniques, the degree of shrinkage of different materials of linen varies. Understanding which materials of hotel linens are prone to shrinkage can help hotels take targeted measures during procurement and care processes to reduce losses caused by shrinkage.

　　纯棉材质是酒店布草中较易缩水的类型之一。棉花纤维具有天然的亲水性，在织造过程中，纤维受到机械拉伸处于紧张状态，而水洗时，水分渗透纤维使其膨胀，紧张状态被释放，纤维自然回缩，导致布草尺寸缩小。尤其是未经预缩处理的纯棉布草，首次水洗的缩水率可能达到 3% - 5%，其中高支高密的纯棉布草因纤维排列紧密，拉伸后的回缩空间更大，缩水现象相对明显。常用于床单、被套的纯棉面料，若洗护时水温过高、洗涤时间过长或脱水时转速过快，会加剧纤维的回缩，进一步增大缩水幅度，影响布草的贴合度和美观性。

　　Pure cotton material is one of the types of hotel linens that is prone to shrinkage. Cotton fibers have natural hydrophilicity. During the weaving process, the fibers are mechanically stretched and in a tense state. However, when washed with water, moisture penetrates the fibers and causes them to expand, releasing the tense state and causing the fibers to naturally shrink, resulting in a reduction in the size of the fabric. Especially for pure cotton linen without pre shrinking treatment, the shrinkage rate of the first washing may reach 3% -5%. Among them, high count and high-density pure cotton linen has a larger shrinkage space after stretching due to the tight arrangement of fibers, and the shrinkage phenomenon is relatively obvious. The pure cotton fabric commonly used for bed sheets and duvet covers, if the water temperature is too high during washing, the washing time is too long, or the spin speed is too fast during dehydration, will intensify the fiber shrinkage, further increasing the shrinkage amplitude and affecting the fit and aesthetics of the fabric.

　　未经处理的麻质布草也容易出现缩水情况。麻纤维（如亚麻、苎麻）韧性强、弹性较差，在织造过程中纤维被强力拉伸固定，水洗后纤维吸收水分，弹性无法支撑拉伸后的形态，从而发生明显回缩。麻质布草的缩水率通常高于纯棉，尤其是粗支麻面料，因纤维较粗、结构松散，缩水后的尺寸变化更为显著。酒店中用于餐巾、桌布的麻质面料，若未经过预先的缩水定型处理，在初次使用后的洗涤中，可能出现边缘卷曲、尺寸不符的情况，影响餐桌布置的整洁度。

　　Untreated linen is also prone to shrinkage. Hemp fibers (such as flax and ramie) have strong toughness but poor elasticity. During the weaving process, the fibers are strongly stretched and fixed, and after washing, the fibers absorb moisture. The elasticity cannot support the stretched shape, resulting in significant shrinkage. The shrinkage rate of linen is usually higher than that of pure cotton, especially for coarse linen fabrics. Due to the thicker fibers and loose structure, the size changes after shrinkage are more significant. The linen fabric used for napkins and tablecloths in hotels, if not pre shrunk and shaped, may have curled edges and mismatched sizes during washing after initial use, affecting the cleanliness of the dining table layout.

　　粘胶纤维（人造棉）材质的酒店布草缩水问题较为突出。粘胶纤维由天然纤维素加工而成，虽手感柔软、吸湿性好，但纤维结构疏松，湿态强度低，水洗时纤维容易膨胀变形，导致布草收缩。其缩水率通常在 5% - 8% 之间，且多次洗涤后可能出现持续缩水的情况。常用于浴袍、毛巾的粘胶纤维混纺面料，若粘胶纤维含量较高，缩水后会变得紧实厚重，穿着或使用时的舒适度下降，同时也会缩短布草的更换周期。

　　The shrinkage problem of hotel linens made of viscose fiber (artificial cotton) material is more prominent. Viscose fibers are processed from natural cellulose. Although they have a soft hand feel and good moisture absorption, the fiber structure is loose and the wet strength is low. When washed with water, the fibers are prone to expansion and deformation, leading to fabric shrinkage. Its shrinkage rate is usually between 5% and 8%, and continuous shrinkage may occur after multiple washes. The viscose fiber blended fabric commonly used for bathrobes and towels, if the viscose fiber content is high, will shrink and become tight and heavy, reducing comfort during wear or use, and also shortening the linen replacement cycle.

　　天丝等再生纤维素纤维布草在特定条件下易缩水。天丝纤维虽具有良好的透气性和悬垂性，但在湿热环境中，纤维的结晶区会受到影响，导致结构松弛，进而引发缩水。尤其是采用喷气织造工艺的天丝布草，因织造时张力较大，纤维回缩的潜力更强，若洗护时使用碱性洗涤剂或高温烘干，会破坏纤维的稳定性，加剧缩水。酒店中用于窗帘、床盖的天丝面料，缩水后可能出现尺寸不足、褶皱增多的问题，影响空间的整体美观。

　　Regenerated cellulose fibers such as Tencel are prone to shrinkage under specific conditions. Although Tencel fiber has good breathability and drape, its crystalline zone is affected in humid and hot environments, leading to structural relaxation and subsequent shrinkage. Especially for Tencel cloth woven using jet weaving technology, due to the high tension during weaving, the potential for fiber shrinkage is stronger. If alkaline detergents or high-temperature drying are used during washing and maintenance, it will damage the stability of the fibers and exacerbate shrinkage. The Tencel fabric used for curtains and bed covers in hotels may experience insufficient size and increased wrinkles after shrinking, affecting the overall aesthetics of the space.

　　部分混纺材质的布草若棉质或粘胶纤维占比高，也容易出现缩水。例如棉涤混纺布草，当棉纤维含量超过 60% 时，其缩水特性更接近纯棉，尤其是在高温洗涤条件下，棉纤维的回缩会带动整体布草收缩。而粘胶与涤纶的混纺布草，若粘胶纤维占比过半，同样会因粘胶纤维的吸湿回缩特性，导致布草尺寸缩小。这类混纺布草虽在耐磨性上有所提升，但缩水问题仍不容忽视，需在采购时关注纤维比例和预缩处理情况。

　　If the proportion of cotton or viscose fibers in some blended fabrics is high, they are also prone to shrinkage. For example, cotton polyester blended linen, when the cotton fiber content exceeds 60%, its shrinkage characteristics are closer to pure cotton, especially under high-temperature washing conditions, the shrinkage of cotton fibers will drive the overall shrinkage of the linen. And the blended fabric of viscose and polyester, if viscose fibers account for more than half, will also shrink in size due to the moisture absorption and shrinkage characteristics of viscose fibers. Although this type of blended linen has improved in wear resistance, the issue of shrinkage cannot be ignored, and attention should be paid to the fiber ratio and pre shrinkage treatment when purchasing.

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