A kind of wool finishing agent that contains Flos Farfarae extract
Technical field
The present invention relates to a kind of wool finishing agent, particularly relate to a kind of wool finishing agent that contains Flos Farfarae extract.
Background technology
Wool, in storage, can be subjected to the pollution of mushroom, as Escherichia coli, staphylococcus aureus, aspergillus niger, aspergillus flavus, hay bacillus etc.After the wool comforter Browning, limited the scope of application and the purposes of wool.Before the wool post-production, if can develop a kind of finishing agent that can prevent the wool comforter Browning, just can avoid the generation of the problems referred to above, expand service time and the scope of application of wool.
Summary of the invention
The technical problem solved: the problem of wool comforter Browning.
Technical scheme: the invention discloses a kind of wool finishing agent that contains Flos Farfarae extract, formed according to weight ratio by following composition: 2~4 parts of Flos Farfarae extracts, 4~6 parts of aloe extracts, 2~5 parts of Bulbus Lilii extracts, 3~6 parts of Honegsukle flower P.Es, 180~200 parts, water.
The preparation method is as follows: get fresh tussilago, aloe, lily, each 10kg of honeysuckle, after smashing to pieces respectively, adding mass fraction is 20% ethanol water 100kg, and Temperature Setting is 60 ℃, and extraction time is 3h.Extract afterwards and filter, after filtration, supernatant is distinguished to Vacuum Concentration to 20kg.Flos Farfarae extract, aloe extract, Bulbus Lilii extract and Honegsukle flower P.E have been obtained.The coltsfoot of withdrawing the money again extract 2~4kg, aloe extract 4~6kg, Bulbus Lilii extract 2~5kg, Honegsukle flower P.E 3~6kg, water 180~200kg, stir after merging, is the wool finishing agent with fungistatic effect.
Beneficial effect: the wool finishing agent prepared has good fungistatic effect.
The specific embodiment
Embodiment 1
Get fresh tussilago, aloe, lily, each 10kg of honeysuckle, after smashing to pieces respectively, adding mass fraction is 20% ethanol water 100kg, and Temperature Setting is 60 ℃, and extraction time is 3h.Extract afterwards and filter, after filtration, supernatant is distinguished to Vacuum Concentration to 20kg.Flos Farfarae extract, aloe extract, Bulbus Lilii extract and Honegsukle flower P.E have been obtained.The coltsfoot of withdrawing the money again extract 2kg, aloe extract 6kg, Bulbus Lilii extract 2kg, Honegsukle flower P.E 6kg, water 180kg, stir after merging and obtain the wool finishing agent.
Embodiment 2
The preparation method is with embodiment 1, and concrete composition weight is as follows: Flos Farfarae extract 4kg, aloe extract 4kg, Bulbus Lilii extract 5kg, Honegsukle flower P.E 3kg, water 190kg.
Embodiment 3
The preparation method is with embodiment 1, and concrete composition weight is as follows: Flos Farfarae extract 3kg, aloe extract 5kg, Bulbus Lilii extract 4kg, Honegsukle flower P.E 5kg, water 200kg.
The wool bacteriostatic experiment
Get common pure wool fabric, the finishing agent soak at room temperature 30min with embodiment 1, embodiment 2, embodiment 3, dry after immersion.After drying, carry out the bacteriostasis property test.The bacteriostatic experiment testing standard is AATCC100, has measured the bacteriostasis rate of product to Escherichia coli and Bacillus subtilis, the results are shown in following table.
The wool finishing agent that the present invention prepares has good fungistatic effect.