Participating in the fire alkali bedclothes and then dirty can wash the whitewashing plant's machines for 24 hours, and the employees also work more than 12 hours per day until the cloth that was collected that day was washed and stopped. Scrub 600 sets of linen, a bag of half-alkali used a day, nearly 40 kg. Knitted Cloth,Cotton Jersey Fabric,Cotton Jersey Knit Fabric,Jacquard Knit Fabric SHAOXING KAIMING TEXTILES CO.,LTD , https://www.kaimingtextiles.com
Installed scrubbing but work hard. In the big gray factory scrubbing factory, this operation was done by two young boys.
"This pot is loaded with 79 sheets," Zhang Qing (a pseudonym) scrubbers cloth bed porcelain porcelain real.
It is not enough to add half a bag of laundry detergent. Zhang Qing also took part in a 1000ml caustic soda. "If you don't wash or dirty, add two or three hundred milliliters."
Zhang Qing said that when it comes to rust stains, oxalic acid should be added. If the stains are serious, chlorine bleaching should be used. “Oxalic acid and chlorine bleach have just been used up recently. The boss has not replenished yet and has to use protopine more.â€
According to the leakage of workers, in the large gray factory scrubbing factory, the amount of washing a day is more than a thousand sets of linen, Nangou village scrubbing factory washing more than 600 sets a day.
The operations of the investigators of the Crime Unit 37 (micro-signal: Zhonganzu 37) in the factory were mainly folded sheets and towels. Because caustic soda is corrosive, the fingers have a significant burning sensation in three days.
"In fact, they did not give them careful wash." Nangou village laundry laborer Yang Baolu (a pseudonym) leaks, cleaning cloth rely on strong detergent, alkali and bleach plus bleach. "The characteristics of the fire alkali is that the dirty bed linen can be washed white."
Scrub 600 sets of linen, a bag of half-alkali used a day, nearly 40 kg.
The big gray factory village washing plant lotion washing plant will also look at the hotel face work. Yang Baolu said that sometimes, the hotel looked carefully and looked at the cleanliness of the bed or the yellowness of the bedclothes and would call to inquire. The workers added some acid to their next wash. "Neutralizing acid is more expensive than protamin and is generally not used."
According to the scrubbing process, neutralizing acid is a necessary procedure for scrubbing the linen. In the Nangou Village scrubbing factory, the acid is rarely used in the cricket.
According to experts from the state-owned washing factory, if there is no neutralization of the acid, there will be alkali residues, and the yellow matter will be yellowed easily and easily damaged. Alkaline alkali is too large to participate in, customers use alkaline bedclothes will also feel itchy.
According to the disclosure of the material, there is a famous alkali hydroxide, which is a strongly corrosive strong alkali. Widely used in papermaking, aluminum, tungsten and Panyu manufacturing.
Alkali can be freely bought on the Internet, the seller will not consult the use of advice, and weigh large favorably. The use of these chemical raw materials has no relevant regulations and standards.
Scrubbers industry insiders analysis, the problem is the lack of supervision on the back of the bedclothes industry and the price war triggered a livelihood crisis.
According to the source, some non-standard laundry plants accept business at very low prices for their livelihoods, use low-cost industrial fire alkali, and use less or do not have to neutralize acids to reduce costs, leading to over-expendation of alkalinity after linen washing. Not surprising.
He said that in these small factories in the suburbs, a machine can wash 100 kilograms of linen every hour. 1000 sets of linen, according to the calculation of 5 yuan, can earn 30% to 40% profit, a month can earn 45,000 to 60,000 yuan.
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