Anti-bacterial tea polyphenol wet tissue and preparation method thereof
Technical field:
The present invention relates to a kind of anti-bacterial tea polyphenol wet tissue and preparation method thereof.
Background technology:
Wet tissue selects wet strong soft fine high osmosis base material, make disposable cleaning hygienic article through folding, humidification, packaging, because of it, there is the basic function of clean, moisturizing skin and the feature such as to be easy to carry becomes requisite cleaning supplies in people's daily life.Be used for as the commercial affairs such as civil aviaton, hotel, restaurant, exhibition and reception place in the past, in recent years along with the raising of people's living standard, the personal consumption amount of wet tissue increases gradually, is mainly used in the occasion of the outdoor water inconveniences such as travelling, tourism, also has the cleaning-nursing etc. of family's infant.The many categories of wet tissue product forward and the development of applicable multipath.
The output of wet tissue has and increases faster in recent years, domestic market has the wet tissue product of up to a hundred brands, year consumption figure be about 500-600 ton.There is family more than 50 in the more regular manufacturing enterprise in the whole nation, separately has workshop-based small enterprise several hundred.Medium and high-grade goods outlet more, foreign brand name China fixed point processing quantity also in continuous growth.
Wet tissue is generally made up of two parts: base material and medicinal liquid.
Base material one is wet-strength paper, and one is non-woven fabrics.Present most of wet tissue is all with non-woven fabrics in the market, and non-woven fabrics is based on spun-laced nonwoven fabric.Spun-laced nonwoven fabric: be by fine for high pressure water flow jet on one or more layers fleece, make fiber mutually entangled, thus fibre web reinforced and possesses certain brute force, and can moisture be pinned.
Medicinal liquid is considered to the most intensive place of wet tissue series products technology, should according to the different reasonably designer drug formula of liquid of use object.
Tea polyphenols (Tea Polyphenols) is the general name of Polyphenols of Tea, comprises flavanol compound, anthocyanin class, flavonoid, flavonols and phenolic acids etc.Wherein important with flavanol compound material (catechin).
Tea polyphenols is water-soluble substances, washes one's face can remove the greasy of face with it, and convergence pore, has sterilization, sterilizing, resisting age of skin, and the ultraviolet radiation in minimizing daylight is to effects such as the damages of skin.Tea polyphenols can shielding of ultraviolet and remove the free radical of ultraviolet induction, thus the normal function of protection melanocyte, the formation of check melanin.Lipid oxidation is produced simultaneously and suppress, alleviate pigmentation.
At present, a kind of product be added into by tea polyphenols in antibacterial wet tissue is not also had.
Summary of the invention:
For prior art above shortcomings, one of technical problem to be solved by this invention is to provide a kind of anti-bacterial tea polyphenol wet tissue.
Two of technical problem to be solved by this invention is to provide a kind of preparation method of anti-bacterial tea polyphenol wet tissue.
Technical problem of the present invention, is achieved by following technical proposals:
A kind of anti-bacterial tea polyphenol wet tissue, be made up of base material and the medicinal liquid be carried on this base material, described medicinal liquid is made up of following component: tea polyphenols, glyceryl tristearate, sodium lauryl sulphate, sorbitol, antibacterial and water.
A kind of anti-bacterial tea polyphenol wet tissue, be made up of base material and the medicinal liquid be carried on this base material, described medicinal liquid is made up of the component of following weight parts: tea polyphenols 0.05-0.15 part, glyceryl tristearate 0.5-1.5 part, sodium lauryl sulphate 0.3-0.5 part, sorbitol 0.5-3.5 part, antibacterial 0.01-0.05 part, 100 parts of water.
Preferably,
Described base material is wet-strength paper or non-woven fabrics, and described non-woven fabrics is spun-laced nonwoven fabric.
Described antibacterial is one or both in cetylpyridinium chloride and benzethonium chloride.
Described antibacterial is made up of 5-15wt% cetylpyridinium chloride and 85-95% benzethonium chloride.
Cetylpyridinium chloride, Cetylpyridinium chloride, No. CAS: 6004-24-6.Benzethonium chloride, Benzethonium chloride, No. CAS: 121-54-0.
Obviously can also add other raw materials in the present invention, as chelating agen, antiseptic, pigment etc., other raw materials add and substantially realize its respective function, usually can not affect key property of the present invention.Those skilled in the art can implement without the need to paying creative work.
Anti-bacterial tea polyphenol wet tissue of the present invention can adopt industry universal method to be prepared from, and first configures medicinal liquid, then is immersed in medicinal liquid by base material, takes out base material, and sealed, sterile is packed.
Present invention also offers a kind of preparation method of anti-bacterial tea polyphenol wet tissue, be made up of following step:
(1) sodium lauryl sulphate is dissolved in the water, adds sorbitol, stir, be heated to 60-80 DEG C, add glyceryl tristearate again, be uniformly mixed, be cooled to 30-40 DEG C, add tea polyphenols and antibacterial, be uniformly mixed, obtained medicinal liquid;
(2) base material is immersed in 2-4 hour in described medicinal liquid.
Anti-bacterial tea polyphenol wet tissue of the present invention can play effect of clean, skin moistening, sterilization and sterilization to skin.
Detailed description of the invention:
In the present invention, if no special instructions, each raw material all in working substance content for 100%.
Embodiment 1-3
Each raw material is taken respectively by the embodiment 1-3 data of table 1 correspondence.
(1) sodium lauryl sulphate is dissolved in RO pure water, adds sorbitol, stir, be heated to 60-80 DEG C, add glyceryl tristearate again, be uniformly mixed, be cooled to 30-40 DEG C, add tea polyphenols and antibacterial, be uniformly mixed, obtained medicinal liquid;
(2) be immersed in 2-4 hour in described medicinal liquid by under spun-laced nonwoven fabric room temperature, take out spun-laced nonwoven fabric, sealed, sterile is packed.
Table 1: wet tissue formula table unit: kilogram
|
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
Tea polyphenols |
0.1 |
0.1 |
0.1 |
Glyceryl tristearate (CASNo:555-43-1) |
1.0 |
1.0 |
1.0 |
Sodium lauryl sulphate |
0.4 |
0.4 |
0.4 |
Sorbitol |
2.0 |
2.0 |
2.0 |
Water |
100 |
100 |
100 |
Cetylpyridinium chloride |
0.03 |
/ |
0.003 |
Benzethonium chloride |
/ |
0.03 |
0.027 |
Test case:
Carry out sterilizing rate test with reference to " GB15979-2002 disposable sanitary articles sanitary standard " appendix C " product bactericidal property, bacteriostasis property and stability test method " to wet tissue, action time is 5 minutes.
Table 2: sterilizing rate test data table
|
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
Sterilizing rate (escherichia coli ATCC25922), % |
90.2 |
96.4 |
97.8 |
Sterilizing rate (staphylococcus aureus ATCC6538), % |
88.7 |
96.1 |
97.5 |
Sterilizing rate (Candida albicans ATCC10321), % |
78.6 |
83.2 |
86.4 |
The test data of associative list 2, can draw significantly: cetylpyridinium chloride and the composite use of benzethonium chloride, bactericidal effect Synergistic.