广东快乐十分网

News

Contact us

Hotline:400-000-4299

QQ:400-000-4299

Tel:0513-86340299

Fax:0513-86340399

广东快乐十分网Add: East Of Min'an Market, Zhangzhishan Town, Tongzhou Dist., Nantong, Jiangsu, China 

Email:4000004299@hsyjyz.com

Hotel linen cleaning of common sense

Your current location: HOME >> NEWS >> News

Hotel linen cleaning of common sense

Date:2015-04-29 00:00 Sourse:http://www。nthjd。com Hits:

1, check the classification: the first classification in money washing, washing targeted. According to the classification of different colors of linen, linen a treatment may cause cross contamination, and the different colors of the same cloth processing method is also different; the degree of dirt: according to the classification of linen weight scale, scaling, scale removal three according to the classification of linen; dirt, this classification is according to the special dirt linen is in use process, generally using special stains to deal with these special dirt, heavy dirty linen if and similar general dirt degree of linen with conventional treatment, will cause a lot of waste caused by back washing according to the classification of the cloth grass. Texture, such as cotton bed sheets, cotton sheets must be dealt with separately. In general the same dirt sheets, cotton is cotton consumption in a long time, high temperature, washing supplies a large proportion. Therefore according to the linen texture classification, is beneficial to improve the productivity and cost saving.

2, go to the processing: scouring refers to the application of some chemical and mechanical effects of the right to remove stains can not get rid of the conventional process of washing and dry cleaning of stains. To work requires certain skills and professional knowledge.

3, cleaning and pre wash: use water and mechanical force, put on washed fabric water-soluble dirt off the fabric as much as possible, and lay a good foundation from mainly for heavy dirt cleaning, generally used washing steps. The pre washing is one of the pre adding detergent decontamination process. Due to the surface tension of water, with water and can not be fully wet dirt. The dirt is particularly serious, pre washing is required steps. The pre washing can be arranged in the washing step, can also be directly into the pre washing process.

4, wash: This is the process of taking water as the medium, by chemical detergent, the mechanical action of washing machines, and appropriate solution concentration, temperature, reaction time and other factors are closely enough with a reasonable washing decontamination environment, to achieve the purpose of decontamination.

5, bleaching: this process is the main washing decontamination steps, mainly to remove pigment dirt wash step cannot be completely removed in this step are mainly used in the oxidative bleaching agent (oxygen bleaching powder). So the operation should strictly control the water temperature at 65 to 70 DEG C, but also to control the lotion the PH value in the 10.2 to 10.8, at the same time, according to the type of dirt and fabric structure, strictly control the amount of.

6, washing process is a diffusion process, make the fabric washing composition containing residual dirt into the water diffusion, to a certain temperature during the process (typically 30 to 50 DEG C). High level so that the solution concentration decreased rapidly, so as to achieve the purpose of cleaning.

7, water and dehydration, the centrifugal force generated by the high-speed rotating drum washing machine drum, the fabric moisture minimize, this process is relatively high requirements on the performance of the equipment。

8, acid neutralization: usually use washing detergent alkaline, even after repeated cleaning, there is no guarantee that there exists no alkaline components, alkaline substances in washing appearance, has caused some impact. Neutralization reaction with acid and alkali, can solve these problems.

9, soft: this process for washing process, according to customer need to set。 The soft processing is the process not the decontamination process。 The soft can make the fabric feel comfortable, but also can prevent the generation of static electricity, the inside of the fabric can play lubrication, prevent fiber between closely intertwined and shedding。

The 10 step: sizing, sizing main tablecloth, napkin for restaurants, some wear cotton or blended fabric. After sizing can be crisp pulp fabric surface, prevent pilling, also in pulp fabric surface a layer of membrane, inhibit the infiltration of dirt。

Related Tags:Hotellinen

在线客服
在线客服
Welcome to send message
Please enter the message content here!
Contacts
Telephone/Mobile Phone
clouds platform
广东快乐十分 广东快乐十分注册 17彩票平台 华夏棋牌app下载 166彩票平台 广东11选5 广东快乐十分 广东快乐十分方案 恒发彩票平台 广东快乐十分