酒店的布草包括床單、被套、毛巾、浴巾等。這些布草的質(zhì)量直接影響到客人的住宿體驗。然而，你是否了解酒店布草的使用年限以及報損率呢？

　　The hotel linens include bed sheets, duvet covers, towels, bath towels, etc. The quality of these linens directly affects the guest's accommodation experience. However, do you know the service life and reporting rate of hotel linens?

　　舉個例子：某飯店有客房320間，客房布草配備數(shù)為3套，被套洗滌次數(shù)為280次，枕套洗滌次數(shù)為230次，毛巾類洗滌次數(shù)為250次。預(yù)測客房年出租率為70% 試計算該飯店床單年度消耗定額。

　　For example, a certain restaurant has 320 guest rooms, with 3 sets of linens in each room. The duvet covers are washed 280 times, pillowcases are washed 230 times, and towels are washed 250 times. Predict an annual occupancy rate of 70% for guest rooms and calculate the annual consumption quota for hotel bed sheets.

　　{1} 每張被套實際年洗滌次數(shù)

　　{1} Actual annual washing frequency per duvet cover

　　360天÷3套×70%出租率≡84次

　　360 days ÷ 3 sets × 70% occupancy rate ≡ 84 times

　　{2} 被套實際洗滌年限

　　{2} The actual washing period of the duvet cover

　　被套洗滌次數(shù)280次÷84次＝3.3年

　　The number of times the duvet cover has been washed is 280 times ÷ 84 times=3.3 years

　　{3} 新被套到使用3年，每年報損率都有所不同

　　{3} The new bedding has been used for 3 years, and the reported loss rate varies every year

　　布草使用年限，每個酒店有所不同，但出發(fā)點都希望延長布草使用年限，下面談?wù)剛€人看法。

　　The service life of linen varies from hotel to hotel, but everyone hopes to extend the service life of linen. Below is my personal opinion.

　　{1} 布草的材質(zhì)， 色牢度， 斷裂強度和斷裂伸長率， 耐磨性， 和縮水性， 最后還有耐熱性，都是采購布草注意的問題。

　　{1} The material, color fastness, fracture strength and elongation at break, wear resistance, shrinkage resistance, and finally heat resistance of linen are all issues to be considered when purchasing linen.

　　{2}人為因素，洗滌不當。洗前沒有按照布品及衣物的顏色，品質(zhì)，和污垢程度合理分配洗滌。

　　{2} Human factors, improper washing. Not properly allocating washing according to the color, quality, and degree of dirt of the fabric and clothing before washing.

　　{3}洗衣機內(nèi)壁帶刺或局部不光滑，在洗滌時可能出現(xiàn)劃破破損現(xiàn)象。主要特征抽紗斷紗現(xiàn)象。

　　{3} The inner wall of the washing machine may have thorns or be partially uneven, which may cause scratches and damage during washing. The main characteristic is the phenomenon of yarn pulling and breakage.

　　{4}洗滌時間過長，造成布草纖維磨損。洗滌劑投放過量容易殘留不易過水，造成布草發(fā)灰發(fā)硬。

　　{4} The washing time is too long, causing abrasion of the linen fibers. Excessive use of detergent can lead to residue and difficulty in getting wet, causing the linen to turn gray and hard.

　　{5}氯漂并不是溫度越高越好，一般在65度到70度為最佳，過高溫度降低漂白效果，增加布草腐蝕，使布草發(fā)黃，發(fā)脆，時間一長產(chǎn)生破洞。

　　{5} Chlorine bleaching is not necessarily better at higher temperatures. Generally, it is best to use temperatures between 65 ° C and 70 ° C. High temperatures can reduce the bleaching effect, increase the corrosion of the fabric, cause it to turn yellow, brittle, and eventually develop holes over time.

　　{6}布草的保管和儲存環(huán)境一定干燥通風，防止霉菌生長。長期不用布草每年最少一次送回洗衣房烘干，時間在霉雨季節(jié)。

　　{6} The storage and preservation environment of linen must be dry and ventilated to prevent mold growth. Long term use of linen should be sent back to the laundry room for drying at least once a year during the rainy season.

　　{7}洗衣房協(xié)調(diào)好各部門布草管理工作，防止布草二次污染和人為損壞。

　　{7} Coordinate the linen management work of various departments in the laundry room to prevent secondary pollution and human damage to the linen.

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