Summary of the invention
The technical problem solved: woollen sweater washs the problem of microbial contamination in after-contraction and preserving process.
Technical scheme: the invention discloses a kind of antibacterial woolen sweater treatment fluid of resisted shrinkage containing Triglyceride DDD, be made up of according to weight ratio following composition: Triglyceride DDD 4 ~ 7 parts, propylene glycol 2 ~ 5 parts, potassium citrate 2 ~ 6 parts, hydroxyethylcellulose 5 ~ 7 parts, licorice 3 ~ 6 parts, Magnolia cortex P.E are 3 ~ 5 parts, 80 ~ 100 parts, water.First prepare licorice magnolia obovata extract, take each 20kg of Radix Glycyrrhizae magnolia obovata respectively, add pure water 200kg respectively, stir under normal temperature and extract 10h, filter respectively after 10h, the supernatant obtained respectively is distinguished Vacuum Concentration to 20kg, obtains licorice magnolia obovata extract respectively.Take Triglyceride DDD 4 ~ 7kg, propylene glycol 2 ~ 5kg again, potassium citrate 2 ~ 6kg, hydroxyethylcellulose 5 ~ 7kg, licorice 3 ~ 6kg, Magnolia cortex P.E be 3 ~ 5kg, water 80 ~ 100kg, under normal temperature, each composition is mixed and obtain treatment fluid of the present invention.
Beneficial effect: the common woollen sweater of the woolen sweater treatment fluid process prepared through the present invention is provided with good resisted shrinkage and antibacterial function.Treatment fluid significantly can reduce the shrinkage factor of woollen sweater, and effectively inhibits the growth rate of Escherichia coli and aspergillus flavus.
Detailed description of the invention
Embodiment 1
Take each 20kg of Radix Glycyrrhizae magnolia obovata respectively, add pure water 200kg respectively, stir under normal temperature after extracting 10h, 10h and filter respectively, the supernatant obtained respectively is distinguished Vacuum Concentration to 20kg, obtains licorice magnolia obovata extract.Take Triglyceride DDD 4kg, propylene glycol 2kg again, potassium citrate 2kg, hydroxyethylcellulose 5kg, licorice 3kg, Magnolia cortex P.E be 3kg, water 80kg, under normal temperature, each composition is mixed and obtain treatment fluid of the present invention.
Embodiment 2
Preparation method is with embodiment 1, and concrete component content is as follows: Triglyceride DDD 7kg, propylene glycol 5kg, potassium citrate 6kg, hydroxyethylcellulose 7kg, licorice 6kg, Magnolia cortex P.E are 5kg, water 100kg.
Embodiment 3
Preparation method is with embodiment 1, and concrete component content is as follows: Triglyceride DDD 6kg, propylene glycol 4kg, potassium citrate 4kg, hydroxyethylcellulose 6kg, licorice 5kg, Magnolia cortex P.E are 4kg, water 90kg.
Resisted shrinkage and bacteriostatic experiment
4h is soaked by under the product normal temperature of commercially available woollen sweater embodiment 1, embodiment 2, embodiment 3.Dry after immersion, repeatedly clean 25 times under normal service condition afterwards.Measure the shrinkage factor of woollen sweater after cleaning 25 times.After cleaning 30 times after embodiment 1 product, embodiment 2 product, embodiment 3 product soak, woollen sweater shrinkage factor is respectively 0.7%, 0.8%, 0.6%.The woollen sweater being implemented example 1, embodiment 2, embodiment 3 were soaked is carried out bacteriostatic test.Bacteriostatic experiment testing standard is AATCC100, and test result shows: the colibacillary bacteriostasis rate of embodiment 1, embodiment 2, embodiment 3 is respectively 95.8%, 96.9%, 97.9%.The aspergillus flavus inhibiting rate of embodiment 1, embodiment 2, embodiment 3 is respectively 98.2%, 98.4% and 99.1%.
Experimental result shows, the woollen sweater through woolen sweater treatment fluid process of the present invention has excellent resisted shrinkage and bacteria resistance function.Significantly reduce the shrinkage factor of woollen sweater, and effectively inhibit the growth of Escherichia coli and aspergillus flavus.