阅读说明：本技术 一种天然抗菌羊绒精纺面料的生产工艺 (A kind of production technology of natural antibacterial pashm worsted plus material ) 是由 查神爱 陶海燕 杨海军 于 2019-09-04 设计创作，主要内容包括：本发明公开了一种天然抗菌羊绒精纺面料的生产工艺,包括配置抗菌整理液、配置氨基硅氧烷溶胶和整理步骤。该天然抗菌羊绒精纺面料的生产工艺利用硅氧烷溶胶将植物多酚固定到羊毛纤维上,所得羊绒精纺面料具有良好的防毡缩性能和抗菌性能,并且抗菌性能具有较高的热稳定性,满足服用要求。(The invention discloses a kind of production technologies of natural antibacterial pashm worsted plus material, including configuration antibiotic finishing solution, configuration amino silicone colloidal sol and arrangement step.Plant polyphenol is fixed on wool fiber by the production technology of the natural antibacterial pashm worsted plus material using siloxane sol, gained pashm worsted plus material has good shrinkproof and anti-microbial property, and anti-microbial property thermal stability with higher, satisfaction take requirement.)

1. a kind of production technology of natural antibacterial pashm worsted plus material, which comprises the following steps:

S1: the organic molten of glycidyl ether oxygen propyl trimethoxy silicane is added in plant polyphenol, formaldehyde by configuration antibiotic finishing solution It in agent, mixes, the mixed solution of plant polyphenol, formaldehyde, glycidyl ether oxygen propyl trimethoxy silicane and organic solvent is dripped It is added in acidic aqueous solution, stirs, obtain methoxy silane colloidal sol antibiotic finishing solution；

S2: dispersing amino silicone in pure water, obtains transparent amino silicone colloidal sol；

S3: pashm worsted plus material is impregnated in methoxy silane colloidal sol antibiotic finishing solution obtained by S1, drying is padded, then by sheep Suede fabric of leting others take precedence is impregnated in amino silicone colloidal sol obtained by S2, is padded and is baked, the baking temperature is 110~140 DEG C, is baked Time is 1~3min.

2. the production technology of natural antibacterial pashm worsted plus material according to claim 1, which is characterized in that the plant is more Phenol is the combination of one or more of Chinese gall phenol, paeonol, tea polyphenols.

3. the production technology of natural antibacterial pashm worsted plus material according to claim 1, which is characterized in that organic in S1 Solvent is the combination selected from one or more of methanol, ethyl alcohol, ethylene glycol and acetone.

4. the production technology of natural antibacterial pashm worsted plus material according to claim 1, which is characterized in that plant polyphenol, The weight ratio of formaldehyde and glycidyl ether oxygen propyl trimethoxy silicane is (0.3~1): (0.01~0.03): 10, methoxyl group The weight ratio of glycidyl ether oxygen propyl trimethoxy silicane and acidic aqueous solution is (0.3 in silane sol antibiotic finishing solution ~1): 10.

5. the production technology of natural antibacterial pashm worsted plus material according to claim 4, which is characterized in that amino silicone The weight ratio of amino silicone and water is (0.1~0.7) in colloidal sol: 10.

Technical field

The present invention relates to wool worsted face fabric production technical fields, and in particular to a kind of natural antibacterial pashm worsted plus material Production technology.

Background technique

Wool fabric has good elasticity, warming-type and hygroscopicity, and main component is protein, wool fiber it is micro- Pore structure and keratin ingredient provide moisture and nutrition for bacteria breed, and the antibiotic finish of wool fiber mainly uses final finishing Technique assigns fabric features by loading all kinds of antibacterial agents.Common antibacterial finishing agent can be summarized as two according to mechanism Class: first is that being adsorbed onto electronegative bacteria cell wall by electrostatic interaction using the cation group in antibacterial agent, they can Cell wall structure is destroyed, inhibits albumen synthesis, inactivate cell synzyme, can also make cell by changing cell wall permeability Dissolve things inside exudation reaches antibacterial effect；Second is that using the small-size effect and photochemical activity of nano material, in photocatalysis condition Lower generation Strong oxdiative group and microbial reaction lead to bacterial death.

Common natural antibacterial agent includes chitosan, lysozyme, polylysine and plant polyphenol.Wherein chitosan relies with poly- Propylhomoserin has certain film forming ability, can crosslink with the protein molecule of wool fiber.Lysozyme and plant polyphenol are in solution In be in favo(u)red state, it is difficult in conjunction with wool fiber.

Summary of the invention

It is an object of the invention to overcome defect existing in the prior art, a kind of natural antibacterial pashm worsted plus material is provided Production technology, plant polyphenol is fixed on wool fiber using siloxane sol and assigns fabric anti-microbial property.

To achieve the above object, the technical solution of the present invention is as follows: a kind of production technology of natural antibacterial pashm worsted plus material, Characterized by comprising the following steps:

S1: the organic molten of glycidyl ether oxygen propyl trimethoxy silicane is added in plant polyphenol, formaldehyde by configuration antibiotic finishing solution It in agent, mixes, the mixed solution of plant polyphenol, formaldehyde, glycidyl ether oxygen propyl trimethoxy silicane and organic solvent is dripped It is added in acidic aqueous solution, stirs, obtain methoxy silane colloidal sol antibiotic finishing solution；

S2: dispersing amino silicone in pure water, obtains transparent amino silicone colloidal sol；

S3: pashm worsted plus material is impregnated in methoxy silane colloidal sol antibiotic finishing solution obtained by S1, drying is padded, then by sheep Suede fabric of leting others take precedence is impregnated in amino silicone colloidal sol obtained by S2, is padded and is baked, the baking temperature is 110~140 DEG C, is baked Time is 1~3min.

Preferred technical solution is, the plant polyphenol be one or both of Chinese gall phenol, paeonol, tea polyphenols with On combination.

Preferred technical solution is, the organic solvent in S1 be selected from one of methanol, ethyl alcohol, ethylene glycol and acetone or Two or more combinations.

Preferred technical solution is, the weight of plant polyphenol, formaldehyde and glycidyl ether oxygen propyl trimethoxy silicane it Than for (0.3~1): (0.01~0.03): 10, glycidyl ether oxygen propyl trimethoxy in methoxy silane colloidal sol antibiotic finishing solution The weight ratio of base silane and acidic aqueous solution is (0.3~1): 10.

Preferred technical solution is, in amino silicone colloidal sol the weight ratio of amino silicone and water be (0.1~ 0.7): 10.

The advantages and beneficial effects of the present invention are:

Plant polyphenol is fixed on wool fiber by the production technology of the natural antibacterial pashm worsted plus material using siloxane sol, Gained pashm worsted plus material has good shrinkproof and anti-microbial property, and anti-microbial property thermostabilization with higher Property, satisfaction takes requirement.

Specific embodiment

With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more Add and clearly demonstrate technical solution of the present invention, and not intended to limit the protection scope of the present invention.