CN106676929B - Mineral skin-protecting oil-absorbing paper and preparation method thereof - Google Patents
Mineral skin-protecting oil-absorbing paper and preparation method thereof Download PDFInfo
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- CN106676929B CN106676929B CN201611130917.9A CN201611130917A CN106676929B CN 106676929 B CN106676929 B CN 106676929B CN 201611130917 A CN201611130917 A CN 201611130917A CN 106676929 B CN106676929 B CN 106676929B
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/002—Tissue paper; Absorbent paper
- D21H27/004—Tissue paper; Absorbent paper characterised by specific parameters
- D21H27/005—Tissue paper; Absorbent paper characterised by specific parameters relating to physical or mechanical properties, e.g. tensile strength, stretch, softness
- D21H27/007—Tissue paper; Absorbent paper characterised by specific parameters relating to physical or mechanical properties, e.g. tensile strength, stretch, softness relating to absorbency, e.g. amount or rate of water absorption, optionally in combination with other parameters relating to physical or mechanical properties
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0208—Tissues; Wipes; Patches
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/25—Silicon; Compounds thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; Compounds thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/005—Antimicrobial preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/008—Preparations for oily skin
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
- D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
- D21C9/142—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites with ClO2/Cl2 in a multistage process involving ClO2/Cl2 exclusively
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
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Abstract
The invention relates to a mineral skin-care oil-absorbing paper and a preparation method thereof. The mineral skin-care oil-absorbing paper comprises a paper carrier and filler dispersed in the paper carrier; the paper carrier is made of bamboo pulp, the filler comprises attapulgite and diatomite in a weight ratio of 1: 1-1: 5, and the amount of the filler is 2-6% of the weight of the bamboo pulp. The mineral skin-care oil-absorbing paper can help oily skin people to avoid the embarrassment of full face gloss in business negotiation and traveling processes, keep clean and fresh face, eliminate potential damages to skin caused by P2.5, dirt, heavy metal and the like attached to the facial skin at any time and any place, effectively adsorb bacteria and microorganisms, eliminate potential risks of acne caused by propionibacterium acnes, and enjoy the care of mineral trace elements to the skin while refreshing and controlling oil.
Description
Technical field
The present invention relates to skin care item, more particularly to a kind of mineral skin care oil-Absorbing Sheets and preparation method thereof.
Background technology
It is full particularly in business meeting, momentous conference or occasion and travelling way for the crowd that fat secretion is vigorous
Glossy face is a relatively awkward thing.Fat secretion is vigorous, and cannot clean in time, is trapped in the grease of face just
It can be combined together with P2.5 particles in air, form rich mixture and block pore, propionibacterium acnes is in hair under its hair follicle
Under the anaerobic environment that hole is blocked, fast breeding will be accelerated, trigger inflammation, cause whelk, the potential risk that acne occurs.
Usual skin is fuel-displaced, and that takes being wiped using toilet paper or being wiped using wet tissue, is wiped using toilet paper, dry
Oil absorption is limited, is wiped using wet tissue, usually all can temporarily wipe grease, and wet tissue contains preservative, to skin care band
To bear.Nursed currently for oily skin, mainly using facial cleanser cleaning skin, be aided with water and milk elite conditioning skin.But
Conventional cleansing products use typically just use sooner or later, it is impossible to frequently use, with tamper-proof damage skin barrier function, and with clear
The clean oil-control product to carry out, is restricted on easy to use and application scenario, particular for commercial crowd.In addition, it is directed to
Combination skin crowd, is that T areas (forehead, the wing of nose, lower jaw) are more greasy in the state that face skin is presented, and cheek is again relatively more dry
It is dry, using cleaning type products, while T area's oil-controls are carried out, often allow cheek more dry.
The content of the invention
Based on this, it is necessary to which for providing, a kind of oil-control effect is good, and carries and mineral skin care oil-Absorbing Sheets easy to use
And preparation method thereof.
A kind of mineral skin care oil-Absorbing Sheets, including paper carrier, and the filler being scattered in the paper carrier;Wherein,
The paper carrier is made using bamboo pulp, and it is 1 that the filler, which includes weight ratio,:1~1:5 attapulgite and diatomite,
The amount of the filler is the 2~6% of the bamboo pulp weight.
For the present invention using bamboo pulp (100%) raw material as paper carrier, bamboo fibre is soft, comfortably, and can loose structure,
With good adsorption effect, then compatibility is using attapulgite and diatomite as filler, close using the excellent flatness of concave convex rod
Conjunction property, aeration, porosity, tacky when moist and plasticity shrinks characteristic that is small and not producing chap when dry, and diatom
It is native then there is good dispersiveness, can organically it be combined with fiber, while hole is big, strong adsorption, unit weight is small, chemical property
Stablize, nontoxic, to solubility salt, phosphorus, heavy metal ion has good adsorptivity.Thus the mineral skin care being prepared is inhaled
Oilpaper, can help oily skin crowd to remove the glossy embarrassment of whole face from during business meeting, travelling, keep clean salubrious
Face, eliminates P2.5, dirt, heavy metal etc. and adheres to the potential injury to skin in face skin whenever and wherever possible.Meanwhile bacterium,
Negative electrical charge loose structure is presented in antimicrobial surface, has a very big specific surface area, and attapulgite and diatomite, containing substantial amounts of
The compounds such as silica, di-iron trioxide, magnesia, can dissociate positive charge in hydration status, thus make the ore deposit of the present invention
Thing skin care oil-Absorbing Sheets can effectively adsorb bacterium and microorganism, and it is latent that elimination propionibacterium acnes causes whelk, acne to occur
In risk, while salubrious oil-control, care of the mineral trace element to skin is enjoyed.
In one of the embodiments, it is 1 that the filler, which includes weight ratio,:1~1:2 attapulgite and diatomite.
In one of the embodiments, the amount of the filler is the 3~4% of the bamboo pulp weight.
In one of the embodiments, the particle diameter of the attapulgite is 30~70 μm.
In one of the embodiments, the diatomaceous particle diameter is 10~30 μm.
In one of the embodiments, the beating degree of the bamboo pulp is 64~68 ° of SR.
In one of the embodiments, the preparation method of the bamboo pulp includes the following steps:
Stock:Take bamboo to be squeezed, cut into slices, and screen out bamboo marrow, obtain bamboo chip;
Boiling:The aqueous solution of sulfate is added in the bamboo chip, is 2.5~4.0kg/cm prior to pressure2, temperature 85~
Permeated under the conditions of 90 DEG C, the time is 1~2h, is deflated;Then it is 6~7kg/cm then at pressure2, 155~160 DEG C of bars of temperature
Boiling is carried out under part, the time is 2~3h, is deflated;
Bleaching:Two-part drift is carried out to the bamboo chip after the boiling using hypochlorite (such as sodium hypochlorite, calcium hypochlorite)
In vain:For the temperature control of first segment bleaching at 33~35 DEG C, bleaching time is 1.5~2h, after alkali cleaning, carries out second segment bleaching;Institute
The temperature control of second segment bleaching is stated at 40~45 DEG C, bleaching time is 2.5~3h;Then pickling neutralization is carried out;
Mashing:Bamboo chip after the bleaching is beaten, you can.
In above-mentioned procedure for preparation, it is contemplated that the volume of bamboo is big, is empty among it, therefore cutting in addition at ring
The necessary forced feed of piece before processing, by squeezing, crushes by its conquassation, and by ring, screens out ring marrow, reduce silicone content, together
When internode pipe portion pressure break is opened, by semi-capillary air discharge, reduce boiling herb liquid osmotic resistance.Simultaneously because
Many silt and dust are often sticked in bamboo surface, while contain certain bamboo marrow in ring, so it is certain to cut good bamboo chip
To pass through dedusting to screen, impurity is removed, reduces the alkali charge of boiling.The preferably annual Naxi cizu of the bamboo, stock up institute
The length for obtaining bamboo chip is preferably 10~25mm, and dedusting is 1.5~2% except marrow rate.
In above-mentioned cooking process, in view of bamboo has close structure than great, dress pot amount is high, and after bamboo chip drying, conduit
In be closed with air so that solution is not easy to permeate.The present invention, which adopts, extends low temperature boiling time of penetration, when shortening thermophilic digestion
Between, while coordinate and deflated twice, the air of bamboo wood capillary is gradually discharged so that boiling is in cold stage medicinal liquid osmosis
The uniformly rapid quality for improving bamboo pulp.Further, in order to avoid bamboo hemicellulose is destroyed in digestion process, to improve
Unscreened yield, the present invention carry out digesting technoloy using sulfate.
In above-mentioned bleaching process, since the pit of bamboo paddle fiber is few and small, bleaching liquid must be from fiber taper in bleaching
Shape end is penetrated into, and does not float bamboo paddle there are substantial amounts of hemicellulose, and hemicellulose easily expands, and the hemicellulose after expansion holds
Easy passage, makes bleaching liquid infiltration more difficult, in addition, the condensation lignin do not bleached in bamboo paddle lignin in the presence of about 25% is not easy
Dissolution, and lignin be chromophore because basic source.Based on this, the present invention carries out two-part bleaching work using hypochlorite
Skill, bleaching liquid add at twice, and are washed on general bleached paper base, to remove the acid product for decompositing and, improve
The effect of bleaching.Using two sections of bleachings, mitigation is compared in reagentia, and fiber incurs loss small, and bamboo paddle intensity is big, available for preparing
The tissue paper of light basis weight, meets the requirement of oil-Absorbing Sheets.Bamboo paddle uses soda acid subsequent treatment after bleaching, is used after first segment bleaching
Alkali process, lignin and colored substance dissolving are excluded;After second segment bleaching, using acid treatment, residual alkali after bleaching is neutralized, is carried
High paper paddle stability and whiteness.Preferably handled during acid treatment using sodium thiosulfate, in addition to playing acid treatment effect, also
It can play and remove the secondary chromophoric group that residual chlorine and reduction are produced due to hypochlorite bleaching oxidation, improve paper paddle whiteness.
In one of the embodiments, the spices being scattered in the paper carrier is further included;The amount of the spices is institute
State the 0.05~0.1% of bamboo pulp weight.
When face powder is added in the mineral skin care oil-Absorbing Sheets of above-mentioned compatibility, additionally it is possible to which steady and sustained sustained release face powder, is improved
Acceptance of the consumer to product.Present invention selection uses water miscible essence, it is contemplated that the crowd that powder paper uses, man
Property uses bamboo essence, and the powder paper that women uses uses Bulgarian Rosa rugosa essence.
The present invention also provides the preparation method of the mineral skin care oil-Absorbing Sheets, include the following steps:
It is prepared by ore pulp:After the attapulgite and diatomite are mixed by weight, soak;Then stirring 45~
60min, then with 30~45min of ultrasonication, obtain ore pulp;
The ore pulp is added into the bamboo pulp, copy paper is carried out after stirring, is dried.
Soaking after first mixing attapulgite and diatomite, stirring and ultrasonication prepare ore pulp, it is ensured that concavo-convex
Rod soil diatomite between being sufficiently mixed, and and then be uniformly dispersed in bamboo pulp, improve the uniformity of paper.
In one of the embodiments, the technique of the copy paper is:Speed:110~130m/min, concentration of surfing the Internet:0.3~
0.35%, amplitude:8~10mm, shake frequency:190~210 times/min.
The copy paper process conditions of bamboo paddle to having compounded ore pulp carry out appropriate adjustment and rationally control, speed control to 110
~130m/min, influences low sheet uniformity problem, stringent control and stable online concentration for bamboo paddle fiber length, regulates paddle
Speed and network speed, control the amplitude and shake frequency of forming table, make bamboo paddle on the net can uniform friendship group, so as to form preferable l Water Paper
Page, paper fibre even tissue, paper is smooth, and two sides is close to unanimously.
Compared with prior art, the invention has the advantages that:
It is full that the mineral skin care oil-Absorbing Sheets of the present invention can help oily skin crowd to remove from during business meeting, travelling
The glossy embarrassment of face, keeps clean salubrious face, eliminates P2.5, dirt, heavy metal etc. whenever and wherever possible in face skin attachment pair
The potential injury of skin, while bacterium and microorganism can be effectively adsorbed, eliminating propionibacterium acnes causes whelk, acne
The potential risk of generation, while salubrious oil-control, enjoys care of the mineral trace element to skin.
The preparation method of the mineral skin care oil-Absorbing Sheets of the present invention, by rationally controlling each processing step, can form paper
Fibr tissue is uniform, the smooth page of paper, best in quality.
Brief description of the drawings
Fig. 1 is the attapulgite of different ratio and diatomaceous oil absorbing effect comparison diagram;
Fig. 2 is the effect contrast figure that deoils of embodiment 1 and commercially available oil-Absorbing Sheets;
Fig. 3 is the effect contrast figure that deoils of comparative example 1 and commercially available oil-Absorbing Sheets;
Fig. 4 is the effect contrast figure that deoils of comparative example 2, comparative example 3 and commercially available oil-Absorbing Sheets;
Fig. 5 is the effect contrast figure that deoils of embodiment 1, comparative example 1-3 and commercially available oil-Absorbing Sheets.
Embodiment
Mineral skin care oil-Absorbing Sheets of the present invention and preparation method thereof are made below in conjunction with specific embodiment further details of
Explanation.
The raw material selection of bamboo pulp of the present invention:
Bamboo generic Bambusoideae gramineous.What the whole world had been described belongs to totally more 50, kind more than 1200.It is distributed in China
Bamboo class, have 26 categories according to the preliminary statistics, kind more than 200, China's papermaking is common kind more than 30.
According to analysis, fiber content is high in bamboo, and generally 40~60%.The present invention considers the mineral oil-Absorbing Sheets prepared
Belong to tissue paper class, use Naxi cizu to be prepared with full bamboo paddle in embodiment, fiber content is in the cizu of Naxi
48.91%, fiber finer and grow, average fiber length is 1.33~2.5mm, and average fiber width is 0.009~0.029mm, fine
The aspect ratio of dimension is about between 120~200, bamboo fibre cell wall thickness, and absorbent properties are good, surfacing, and quality is preferable.It can manage
Solution, in other embodiments, the bamboo pulp raw material of mineral skin care oil-Absorbing Sheets of the invention can also use the bamboo of other species.
The selection of filler mineral of the present invention:
1) attapulgite
Attapulgite is one kind Mei Cenglian containing Shuifu County village silicate clay compound, its desirable chemical component is:
Mg5Si8O20(OH)2(H2O)44H2O, crystal is in needle-shaped or fibrous.Attapulgite basic structure is divided into three levels:First, base
This construction unit is bar-shaped or fibrous monocrystal, and a diameter of 0.01 μm of order of magnitude of monocrystal, length is 1 μm, is a kind of one-dimensional
Nano material;Second, the rod crystalline substance beam formed by rod crystalline substance aggregate parallel;Third, by mutually assembling between rod crystalline substance beam (also brilliant including rod)
And the aggregation formed, particle diameter is usually 0.01~0.1 μm.
Most of attapulgite is present in sedimentary rock and decomposed rock, and color is white, canescence or in steel gray, micro- Huang,
Light green color, soil property are fine and smooth, there is oily soapy, tacky when moist and plasticity, shrink small when dry and do not produce cracking.It is concavo-convex
Stratiform is presented in rod soil crystal, and club shaped structure, there are a large amount of zeolite cavities, concave-convex surface is alternate, is covered with groove, makes it have for inside
Larger specific surface area and powerful adsorption capacity, most of cation, hydrone and a certain size organic molecule can be direct
Adsorbed into duct, and electrochemical structure is stablized, and is not easy to be flocculated by electrolyte.
The attapulgite raw material used in the embodiment of the present invention is the canescence attapulgite on Mingguang, anhui official mountain, its chemistry
Component such as following table.It is understood that in other embodiments, the attapulgite raw material of mineral skin care oil-Absorbing Sheets of the invention can also use
Other species.
Component | Content % | Component | Content % |
SiO2 | 69.448 | MnO | 0.046 |
Al2O3 | 11.844 | CaO | 0.211 |
Fe2O3 | 5.139 | K2O | 0.503 |
FeO | 0.083 | Na2O | 0.09 |
TiO2 | 0.438 | P2O5 | 0.033 |
MgO | 12.166 | Amount to | 100 |
2) diatomite
Diatomite is to deposit a kind of porosity deposition formed after ancient times unicellular rudimentary plant diatom death by its remains
Rock.Diatomaceous special chemical component, special skeleton structure and microcellular structure, determine that diatomite has a variety of excellent physics
Chemical property.
Diatomaceous mineralogical composition is mainly diatom opal, reachable by the diatomite of cleaning and Purification, its diatom content
90%.According to diatom shell in diatomite, the relative amount of clay and detrital minerals component, with reference to external appearance characteristic, diatomite face
Color is in white-greyish white-lark, in biological structure, block structure and fine layer structure.Matter pine, loose exquisiteness, concrete dynamic modulus are wet
Such as bean curd scoriform under profit state, powder can be pinched into when dry.
Diatomaceous material composition is mainly seaweed.The body of seaweed is small, generally several microns to tens microns, mainly
Component is Si02.There are a large amount of multipoles, the microcellular structure of ordered arrangement on diatom wall shell so that diatomite has excellent particularity
Energy.For example, light weight:China's diatomite density is in 1.9~2.3g/cm2Between, heap density is in 0.34~0.65g/cm3Between;
Specific surface area is big:Generally 19~65cm2/g;Porosity is high:Pore radius is 50~800nm, and pore volume is 0.45~0.98cm3/
g;Adsorptive liquid ability is strong, can generally absorb the water and 1.1~1.5 times of oil of own wt 1.4~4.0, chemically
Matter is stablized.
The diatomite material used in the embodiment of the present invention is more than for Lushuihe of Jilin's annulus diatomite, diatom content
90%, based on disc diatom, clay mineral content is less than 5%, and mineral chip is less than 1% or so, its main chemical compositions
For SiO2, 88.72%, Al2O34.56%, FeO5.43%.It is understood that in other embodiments, mineral skin care of the invention is inhaled
The diatomite material of oilpaper can also use other species.
Conventional ore dressing, broken, calcining, milling, sieving technology are carried out to above-mentioned attapulgite raw material and diatomite material
Attapulgite and diatomite in the embodiment of the present invention can be prepared.Wherein the control of diatomaceous calcining heat 500~
In the range of 900 DEG C, for calcination process selection addition sodium chloride as fluxing agent, the diatomite which prepares has higher whiteness
(>90%) and larger aperture and pore volume, if calcining heat is more than 1000 DEG C, diatomaceous noncrystalline SiO will be caused2Xiang Jing
Body SiO2Conversion, becomes cristobalite, hole is drastically reduced, and reduces diatomaceous oil suction ratio.Gained concave convex rod after screening process
The particle diameter of soil is 30~70 μm, and diatomaceous particle diameter is 10~30 μm.
Embodiment 1
A kind of mineral skin care oil-Absorbing Sheets of the present embodiment, including paper carrier, and it is scattered in filling out in the paper carrier
Material;Wherein, paper carrier is made using bamboo pulp, and it is 1 that filler, which includes weight ratio,:1.5 attapulgite and diatomite, filler
Amount be bamboo pulp weight 3.5%.
The preparation method of above-mentioned mineral skin care oil-Absorbing Sheets, includes the following steps:
(1) preparation of bamboo pulp
1.1 stock:Annual Naxi cizu is taken, first through forced feed, by its conquassation and is crushed ring by squeezing,
Then cut into slices using three knife slicers of knife roller type, bamboo marrow is screened out, then using four-roller type straw willow dedusting, gained
A length of 10~the 25mm of bamboo chip, dedusting are 1.5~2% except marrow rate;
1.2 boiling:Sulfate (Na is added in bamboo chip2S aqueous solution (mass concentration is 25~30%)), prior to pressure
For 2.5~4.0kg/cm2, permeated under the conditions of 85~90 DEG C of temperature, time 1.5h, deflated;Then then at pressure for 6~
7kg/cm2, boiling is carried out under the conditions of 155~160 DEG C of temperature, time 2.5h, deflates;Remaining technological parameter and quality requirement are such as
Under:
25m3Ball pot dress pot amount is (kg):4000~4800;Total alkali (in terms of NaOH):15~20%;Sulphidity:10~
15%;Liquor ratio (material:Water):1:(2.4~2.6), enter scale coolant-temperature gage:More than 85 DEG C;Quality requirement:Permanganate number:13~
16;Black liquor residual alkali:More than 10g/L;
1.3 bleaching:Using hypochlorite to after the boiling bamboo chip carry out two-part bleaching, the bamboo pulp concentration used for
5%, distribution ratio 7 of the sodium hypochlorite in first segment bleaching and second segment bleaching:3:
The temperature control of first segment bleaching is at 33~35 DEG C, bleaching time 1.5h, after alkali cleaning, residual chlorine 0.01g/L;It is described
The temperature control of second segment bleaching is at 40~45 DEG C, bleaching time 2.5h;Then carry out pickling (sodium thiosulfate) to neutralize, clearly
Cleanliness is 0.8mg/L;Final bleaching pH value is 9~10;
1.4 mashing:
Heteroproteose cell percentage number in bamboo paddle is big, and long fiber fraction of the cizu paddle before paddle is beaten is (to stay in 40 mesh sieve plates
Percentage represent) be 64~65%;And it is up to 19.8% by the fiber fines component of 100 mesh, cizu paddle;In addition consider
Bamboo paddle fibre wall thickness and hard, makes weight knife under paddle intensified pressure at initial stage, fiber can be caused to be cut off, so that paper quality is influenced, sheet
Embodiment beats paddle using 450 double-arc spline fiberizers of φ and the series connection of 50 cylinder essence paddle machines of φ, specifies a set of light knife of elder generation to discongest, and weighs knife afterwards
Beating, then beats paddle technique by the bamboo paddle that fiber is suitably cut off;Technological parameter is as follows:Disc mill pump current (A):110-130;
Smart paddle machine pump current (A):60~70;It is into paddle beating degree:64~68 ° of SR;Up to bamboo pulp.
(2) prepared by ore pulp
By two kinds of mineral of attapulgite and diatomite according to weight ratio 1:1.5 are mixed, and are added deionized water, are configured to
Attapulgite and diatomaceous mass concentration are 10% in mixed liquor;24h is soaked, using homogenizer with 900~1000r/
Min stir speed (S.S.)s are stirred, time 60min;Ultrasonication 30min is used again, forms metastable ore pulp suspension
It is spare.
(3) copy paper
3.1 are added to ore pulp in the bamboo pulp prepared, and wherein the mass fraction of ore pulp is 35%, after mixing, add bamboo
The essence of weight 0.1% is starched, 30~60min is stirred, obtains paper pulp, it is spare;
3.2 manufacture paper with pulp above-mentioned paper pulp on 1575 short double-dryer fourdrinier machines, its technique is:Speed:120 ms/min;Copy
It is wide:1620~1630mm;Online concentration:0.3~0.35%;Amplitude:8~10mm;Shake frequency:190~210 beats/min;Up to l Water Paper
, whiteness more than 75%;Paper Moisture:6~8%;Paper fibre even tissue, the smooth two sides of paper is close to unanimously;
3.3 are dried wet paper to moisture using the tablet drying equipment less than 30 DEG C<5%.
(4) process afterwards:The pilling paper sheets of drying are neat, suitable size is slitted the paper into hand papercutter, is divided
Dress, packaging, up to mineral skin care oil-Absorbing Sheets.
Embodiment 2
A kind of mineral skin care oil-Absorbing Sheets of the present embodiment, including paper carrier, and it is scattered in filling out in the paper carrier
Material;Wherein, paper carrier is made using bamboo pulp, and it is 1 that filler, which includes weight ratio,:5 attapulgite and diatomite, filler
Measure as the 5% of bamboo pulp weight.
The preparation method similar embodiment 1 of above-mentioned mineral skin care oil-Absorbing Sheets.
Comparative example 1
A kind of mineral skin care oil-Absorbing Sheets of the present embodiment, including paper carrier, and it is scattered in filling out in the paper carrier
Material;Wherein, paper carrier is made using bamboo pulp, and filler is only attapulgite, and the amount of filler is the 3.5% of bamboo pulp weight.
The preparation method similar embodiment 1 of above-mentioned mineral skin care oil-Absorbing Sheets.
Comparative example 2
A kind of mineral skin care oil-Absorbing Sheets of the present embodiment, including paper carrier, and it is scattered in filling out in the paper carrier
Material;Wherein, paper carrier is made using bamboo pulp, and filler is only diatomite, and the amount of filler is the 3.5% of bamboo pulp weight.
The preparation method similar embodiment 1 of above-mentioned mineral skin care oil-Absorbing Sheets.
Comparative example 3
A kind of mineral skin care oil-Absorbing Sheets of the present embodiment, including paper carrier, and it is scattered in filling out in the paper carrier
Material;Wherein, paper carrier is made using bamboo pulp, and it is 1 that filler, which includes weight ratio,:10 attapulgite and diatomite, filler
Amount be bamboo pulp weight 3.5%.
The preparation method similar embodiment 1 of above-mentioned mineral skin care oil-Absorbing Sheets.
The mineral skin care oil-Absorbing Sheets that above-described embodiment and comparative example are prepared are tested for the property:
(1) mineral clay oil absorbency is tested
1.1 raw material oil suction values determination methods
Oil factor refers to that 100g studies sample, and the minimum amount with castor oil is needed when reaching complete wetting.Oil factor
To be directed to concave convex rod viscosity, diatom year product specific surface area, gap distribution and pore size evaluation an important finger
Mark.
Signified oil factor is 100 clay test specimens of complete wetting in the present invention, including attapulgite, diatomite, and
(weight ratio is respectively 1 to concave convex rod with diatomaceous mixture:1,1:1.5,1:2), the lowest volume of castor oil needed for difference is used
Amount, is represented with volume/mass.Weigh a certain amount of sample to be placed on tablet, refined caster oil is added dropwise with buret, adds each time
Oil mass is no more than 10 drops, is ground after adding with toolsetting pressure, makes penetration test sample, continues to be added dropwise to oil with this speed and sample is formed
Untill agglomerate.From that point on, often it is added dropwise after 1 drop, it is necessary to be fully ground with toolsetting, when the paste for forming homogenous consistency, just
Do not split not broken, and be terminal when can be attached on tablet.Institute's fuel consumption is recorded, all operationss are completed in 20~25min.
1.2 computational methods
Oil factor calculation formula:
ABS=100v/m
In formula:ABS- clay sample oil factors, ml/100g;
Oily volume, ml required for V-;
M- sample masses, g.
1.3 each sample oil suction data comparisons are shown in Fig. 1.Attapulgite is 1 with diatomite best weight ratio:1.5.
(2) mineral powder paper oil absorbency is tested
2.1 grease test philosophies
The effect of carrying out oil-Absorbing Sheets using effect using the skin oil and fat tester Sebumeter SM815 of German CK is commented
It is fixed.Using universally acknowledged SEBUMETER methods, it is be based on photometer principle for oil content test, a kind of 0.1mm thickness it is special
After delustring adhesive tape absorbs the grease on human skin, a kind of translucent adhesive tape will be become, its light transmission capacity will become
Change, the grease of absorption is more, and light transmission capacity will be bigger, can thus measure the content of skin oil and fat.Biggest advantage is
Test probe is small, easy to use, can test any position of skin.This is a kind of indirect measurement of grease glandular secretion thing
Method, as a result can be used for distinguishing different skin types, make to understand exactly the grease as caused by inside and outside reason and become
Change is possibly realized.
2.2 test method
It is common that test 12 test objects of selection try out the embodiment of the present invention 1, comparative example and market with half of face respectively
Skin fat content after oil-Absorbing Sheets.
2.2.1 the subject's skin health selected, at 18~30 years old age, know through subject, agree to, subject's face cleaning
After 15min, its forehead fat content is measured;Then commonly inhaled using embodiment, comparative example or market respectively in subject's forehead
Oilpaper scrape skin is three times;After use fat content of subject's forehead with position is measured with same method again.
2.2.2 test environment:T=25 DEG C of test environment temperature, humidity H=65.
As shown in Figure 2, Figure 3, Figure 4, fat content is smaller for 2.3 test results, and the clean-up performance of skin is higher.
As seen from Figure 2, for subject after using mineral oil suction face powder paper product of the present invention, fat content is general compared with market
Logical oil-Absorbing Sheets have and largely reduce.It is respectively 17.3%, 37.1% that common oil-Absorbing Sheets fat content, which reduces percentage,
21.5%, 36.8%, subject averagely reduces fat content as 28.2%;Percentage is reduced using this patent oil-Absorbing Sheets fat content
Than for 40.4%, 62.1%, 55.4%, 69.7%, subject averagely reduces fat content as 56.9%.Mineral skin care of the present invention
Oil-Absorbing Sheets reduce fat content percentage compared with the common oil-Absorbing Sheets in market will be higher by one times.
As seen from Figure 3, subject is after 1 mineral oil suction face powder paper product of comparative example has been used, and fat content is compared with city
The common oil-Absorbing Sheets in face have and largely reduce, and it is respectively 18.8%, 33.7% that common oil-Absorbing Sheets fat content, which reduces percentage,
33.8%, 30.4%, averagely it is reduced to 29.1%;Reducing percentage using fat content after 1 oil-Absorbing Sheets of comparative example is:
33.9%, 50%, 51.9%, 55%, average fat content is reduced to 47.7%.
As seen from Figure 4, subject is using comparative example 2, after 3 mineral oil-Absorbing Sheets of comparative example, fat content have compared with
The reduction of big degree, reducing percentage using fat content after 2 oil-Absorbing Sheets of comparative example is:36.7%, 42.1%, 41%,
41.5%, average fat content is reduced to 40.3%.Reducing percentage using fat content after 3 oil-Absorbing Sheets of comparative example is:46%,
51.6%, 53.4%, 56.9%, average fat content is reduced to 51.7%.
Fig. 5 uses commercially available common oil-Absorbing Sheets, 1 oil-Absorbing Sheets of comparative example, 2 oil-Absorbing Sheets of comparative example, comparative example 3 respectively for subject
Oil-Absorbing Sheets, and the average grease of mineral skin care oil-Absorbing Sheets of the present invention reduce percentage, it can be seen that mineral skin care of the invention
Oil-Absorbing Sheets have effects that to significantly reduce subject's skin of face fat content.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, its description is more specific and detailed, but simultaneously
Cannot therefore it be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of mineral skin care oil-Absorbing Sheets, it is characterised in that including paper carrier, and be scattered in filling out in the paper carrier
Material;Wherein, the paper carrier is made using bamboo pulp, and it is 1 that the filler, which includes weight ratio,:1~1:5 attapulgite and
Diatomite, the amount of the filler are the 2~6% of the bamboo pulp weight;
The particle diameter of the attapulgite is 30~70 μm;The diatomaceous particle diameter is 10~30 μm;
The beating degree of the bamboo pulp is 64~68 ° of SR.
2. mineral skin care oil-Absorbing Sheets according to claim 1, it is characterised in that it is 1 that the filler, which includes weight ratio,:1~
1:2 attapulgite and diatomite.
3. mineral skin care oil-Absorbing Sheets according to claim 1, it is characterised in that the amount of the filler is the bamboo pulp weight
3~4%.
4. mineral skin care oil-Absorbing Sheets according to claim 1, it is characterised in that the preparation method of the bamboo pulp includes as follows
Step:
Stock:Take bamboo to be squeezed, cut into slices, and screen out bamboo marrow, obtain bamboo chip;
Boiling:The aqueous solution of sulfate is added in the bamboo chip, is 2.5~4.0kg/cm prior to pressure2, 85~90 DEG C of temperature
Under the conditions of permeated, the time is 1~2h, deflate;Then it is 6~7kg/cm then at pressure2, under the conditions of 155~160 DEG C of temperature
Boiling is carried out, the time is 2~3h, is deflated;
Bleaching:Two-part bleaching is carried out to the bamboo chip after the boiling using hypochlorite:The temperature control of first segment bleaching exists
33~35 DEG C, bleaching time is 1.5~2h, after alkali cleaning, carries out second segment bleaching;The temperature control of the second segment bleaching is 40
~45 DEG C, bleaching time is 2.5~3h;Then pickling neutralization is carried out;
Mashing:Bamboo chip after the bleaching is beaten, you can.
5. according to claim 1-4 any one of them mineral skin care oil-Absorbing Sheets, it is characterised in that further include and be scattered in the paper
Spices in Zhang Zaiti;The amount of the spices is the 0.05~0.1% of the bamboo pulp weight.
6. the preparation method of claim 1-5 any one of them mineral skin care oil-Absorbing Sheets, it is characterised in that including following step
Suddenly:
It is prepared by ore pulp:After the attapulgite and diatomite are mixed by weight, soak;Then 45~60min is stirred,
30~45min of ultrasonication is used again, obtains ore pulp;
The ore pulp is added into the bamboo pulp, copy paper is carried out after being stirred, is dried.
7. the preparation method of mineral skin care oil-Absorbing Sheets according to claim 6, it is characterised in that the technique of the copy paper
For:Speed:110~130m/min, concentration of surfing the Internet:0.3~0.35%, amplitude:8~10mm, shake frequency:190~210 times/min.
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CN109316365A (en) * | 2018-11-29 | 2019-02-12 | 义乌市悦爽生物科技有限公司 | Nourish dechlorination hand frost and preparation method thereof |
CN110772436B (en) * | 2019-11-05 | 2020-11-20 | 江苏清荷材料科技有限公司 | Skin-care oil-absorbing ball and preparation method thereof |
CN113384475A (en) * | 2020-03-11 | 2021-09-14 | 上海中翊日化有限公司 | Toning lotion |
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