A kind of healthcare face fabric for infant's pillowcase
Technical field
The present invention relates to a kind of pillow fabric, specifically a kind of healthcare face fabric for infant's pillowcase.
Background technology
Pillow for infant generally refers to the pillow of the child come into being 3 years old.The child of general 0-3 month is called neonate, and the child of 3-12 month is baby, 1-3 year be called child, the child after 3 years old be called children (3-6 year be preschool, 6-12 year be school age).The major function of baby pillow prevents child's head from rotating, and do not oppress to the cervical vertebra of child.Pillow inner filler preferably selects natural, nontoxic material.General more excellent with natural materials such as tealeaves, testa mungo, buckwheat shell, silkworm excrement, cassia seed, flowers and plants classes, soft or hard is suitable, and hygroscopicity, gas permeability are strong, and economy, easy cleaning.Pillow will avoid the product containing chemical toxicant.The main pillowcase doing Pillow for infant with pure-cotton fabric at present, its deficiency is function singleness.
Summary of the invention
Technical problem to be solved: the object of the invention is to provide a kind of healthcare face fabric for infant's pillowcase with health care
Technical scheme: a kind of healthcare face fabric for infant's pillowcase, described healthcare face fabric is viscose, and described prezenta raw material is cotton stalk, and adds chrysanthemum, mulberry leaf, yougan leaf.
Described cotton stalk 70 parts, chrysanthemum 10 parts, 10 parts, mulberry leaf, yougan leaf 10 parts, consumption is weight portion.
Effect of the present invention: the present invention has moisture absorption, refrigerant effect.
Chrysanthemum, can dispel rheumatism, swelling and pain relieving.Chrysanthemum can be used as medicine and cure the disease, and clothes or drink chrysanthemum tea can make us long-lived for a long time.Song dynasty poet revives rut: " Nanyang feverfew has outstanding service, pool occupies the many old mans of people ".
Mulberry leaf, be the leaf of moraceae plants mulberry, mulberry tree has another name called a mulberry, Jing Sang, mulberry fruit tree, yellow wood leaf etc., and national most area has production more, white mulberry vein-juice has good Developing restraint effect (Fan Lisheng, 2001) to most of gram-positive bacteria and Gram-negative bacteria and partial yeast bacterium.And required Mlc is low, pH value range is that wide (4 ~ 9), heat endurance are strong.Rutin sophorin in mulberry can significantly suppress Rat Models of Traumatic edema, and can stop the development of conjunctivitis, pulmonary edema.Mulberry leaf have stronger antiinflammatory action, dispel the wind, heat-clearing effect.
Yougan leaf is oily sweet leaf, and oil is sweet as a kind of medicine-food two-purpose fruit, is listed in the list of " being food and medicine " by the Ministry of Public Health, and also united state health organization is appointed as one of 3 kinds of health plants of planting at world-wide deployment.Cure mainly clearing heat and cooling blood.
Detailed description of the invention
For a healthcare face fabric for infant's pillowcase, described healthcare face fabric is viscose, and described prezenta raw material is cotton stalk, and adds chrysanthemum, mulberry leaf, yougan leaf.
Described cotton stalk 70 parts, chrysanthemum 10 parts, 10 parts, mulberry leaf, yougan leaf 10 parts, consumption is weight portion.
Its viscose preparation method: extract pulp by cotton stalk, and add chrysanthemum, mulberry leaf, yougan leaf superfine powder, with caustic soda, carbon disulfide process, obtain orange-yellow sodium cellulose xanthate, be dissolved in again in diluted sodium hydroxide solution, become the spinning solution of thickness, be called viscose glue.Viscose glue after filtration, maturation (placing about 18 ~ 30h at a certain temperature, to reduce the esterification degree of cellulose xanthate ester), after deaeration, carry out wet spinning, coagulating bath is made up of sulfuric acid, sodium sulphate and zinc sulfate.Sodium cellulose xanthate in viscose glue and the effect of sulfuric acid in coagulating bath and decompose, cellulose regenerated and separate out, gained cellulose fibre becomes viscose after washing, desulfurization, bleaching, drying.Technological process: the 1. preparation of viscose glue: comprise the operations such as dipping, squeezing, pulverizing, aging, yellow, dissolving, maturation, filtration, deaeration.Pulp is the sodium hydrate aqueous solution dipping of about 18% through concentration, and make cellulose conversion become alkali cellulose, hemicellulose stripping, degree of polymerization part declines; Unnecessary alkali lye is removed again through squeezing.Block alkali cellulose becomes loose flock after pulverizing on pulverizer, because surface area increases, later chemical reaction uniformity is improved.Oxicracking occurs alkali cellulose under the effect of the oxygen makes average degree of polymerization decline, and this process is called aging.Degree and temperature that the degree of polymerization declines, time are relevant.After aging, alkali cellulose and carbon disulfide are reacted and generate cellulose xanthate and claim yellow, large intermolecular hydrogen bond is weakened further, due to the hydrophily of yellow acid group, the solubility property of cellulose xanthate in sig water is greatly improved.Solid cellulose xanthate acid is dissolved in sig water, is namely viscose glue.The viscose glue just made is because of viscosity and salt figure is higher is not easily shaped, and must place certain hour at a certain temperature and be called maturation, sodium cellulose xanthate in viscose glue is hydrolyzed and saponification gradually, and esterification degree reduces, viscosity and to the stability of electrolyte effect also along with change.Deaeration and filtration should be carried out, to remove bubble and impurity while maturation.The equipment of Making viscose mainly contains three kinds of forms such as classic method, continuous impregnating squeezing pulverizing and batch viscose machine.2. spinning technique: adopt wet spinning.Viscose glue forms thread by spinneret orifice and enters containing sour coagulating bath, and in viscose glue, alkali is neutralized, and thread is frozen into strand, and cellulose xanthate disintegrating and regeneration becomes cellulose hydrate.Solidify Sum decomposition can occur simultaneously, also can successively carry out.In same bath, complete the method for solidifying Sum decomposition claim one-bath process spinning.Viscose filament yarn one-bath process spinning.Solidify in a bath and in another bath the method for disintegrating and regeneration claim two-bath process spinning.Two-bath process spinning generally used by high-tenacity fibre or staple fibre.For improving some performance of fiber, employing three is also had to bathe method, four bath methods even five bath methods.Coagulating bath is the aqueous solution of sulfuric acid and zinc sulfate, and the content of each component is different because of fiber species.3. post processing: after being shaped, fiber need pass through washing, desulfurization, pickling, to oil and the post processing such as drying is processed.Washing removes the sulfuric acid and its esters and part sulphur that are attached to fiber surface.Desulfurization can be carried out in the aqueous solution of NaOH, sodium sulfite or vulcanized sodium.The acid treatment of metal ion acceptable salts is removed.Oil and can fall low-fiber coefficient of friction, reduce electrostatic effect, improve fabric hand, improve the spinning property of fiber.Strand after oiling can be packed through super-dry and dispatch from the factory.The segment operation of viscose staple fibre was carried out usually before post processing.High-tenacity fibre, mainly as the cord fabric of tire or conveyer belt, to the outward appearance of fiber without particular/special requirement, only need wash away sulfuric acid and its esters on fiber with hot water, and through oiling, after drying, post processing can be carried out on spinning machine.