CN106714641A - Wiping sheet - Google Patents
Wiping sheet Download PDFInfo
- Publication number
- CN106714641A CN106714641A CN201580052361.3A CN201580052361A CN106714641A CN 106714641 A CN106714641 A CN 106714641A CN 201580052361 A CN201580052361 A CN 201580052361A CN 106714641 A CN106714641 A CN 106714641A
- Authority
- CN
- China
- Prior art keywords
- woven fabrics
- wiper blade
- weight
- fiber
- immersion liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K7/00—Body washing or cleaning implements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K7/00—Body washing or cleaning implements
- A47K7/02—Bathing sponges, brushes, gloves, or similar cleaning or rubbing implements
- A47K7/03—Bathing sponges, brushes, gloves, or similar cleaning or rubbing implements containing soap or other cleaning ingredients, e.g. impregnated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/16—Cloths; Pads; Sponges
- A47L13/17—Cloths; Pads; Sponges containing cleaning agents
-
- 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
-
- 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
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
-
- 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
- A61Q19/10—Washing or bathing preparations
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
- D04H1/4258—Regenerated cellulose series
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Birds (AREA)
- Textile Engineering (AREA)
- Emergency Medicine (AREA)
- Dermatology (AREA)
- Biomedical Technology (AREA)
- Nonwoven Fabrics (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Cosmetics (AREA)
Abstract
Provided is a wiping sheet that comprises a nonwoven fabric containing two kinds of cellulose fiber, and an impregnation liquid that is impregnated within the nonwoven fabric and contains water and ethanol, wherein the number of convexities and concavities of at least 40 [mu]m, as measured by a surface test during wetting under pressure according to the KFX method, is in the range of 10-30, and the basis weight of the nonwoven fabric is 30-100 g/m<2>. When the wiping sheet is impregnated with a relatively high concentration of a lower alcohol, the wiping sheet exhibits a good liquid-retaining property and has an improved scrubbing feel and tension/springiness.
Description
Technical field
The present invention relates to the wiper blade comprising non-woven fabrics and containing immersion liquid, the non-woven fabrics includes 2 kinds of cellulose fibres, described
It is impregnated in non-woven fabrics containing immersion liquid.
Background technology
As human body containing the wet type non-woven fabrics for being soaked with liquid, it is widely used in for example, for removing facial, body
Tacky, dirt body wiper blade, the face cleaning piece for removing cosmetic dirt, the facial mask etc. for face moisture-keeping.Wherein, it is clean
Good, the soft thoughts and feelings of dough sheet, facial mask requirement lubrication, therefore, in these purposes, can generally use with artificial silk
(rayon), the cellulose fibre such as cotton is the spunlace non-woven cloth (spunlace nonwoven fabric) of primary raw material.For example,
Disclosed by having used two or more cellulose fibres in Japanese Unexamined Patent Publication 2007-177373 publications (patent document 1)
The plate substrate of the humidity strip that spunlace non-woven cloth is formed.
On the other hand, in body wiper blade, from wipe whole body when usability from the viewpoint of, require elastic force/
The wiper blade of the characteristic of stiffness.In addition, from from the viewpoint of the actual impression for firmly being wiped, it is desirable to can be obtained when wiping
To coughing up the characteristic that titters and cough up the sensation (cough up to titter to cough up and titter sense) for tittering.The side coughed up and titter sense, elastic force/stiffness is tittered as above-mentioned the coughing up of raising
Method, it is known to use the method for the spun-bonded non-woven fabrics for being bonded fiber with acrylic-based adhesives etc. each other.As being conceived to
It is such cough up to titter cough up the wet tissue non-woven fabrics for tittering sense, such as it is public in Japanese Unexamined Patent Publication 2013-167028 publications (patent document 2)
A kind of wet tissue non-woven fabrics is opened, it utilizes high-voltage column-like water stream by hot melt adhesive adhesive fiber and specific pulp fibers
Fiber dimensionally obvolvent and with the cementation position formed by the melting of hot melt tacky adhesive fiber each other.
In general, from the viewpoint of frank sense, refrigerant sense and rapid-drying properties when using, body wiper blade
Contain the lower alcohol (mainly ethanol) of higher concentration containing immersion liquid.Accordingly, as in the non-woven fabrics of the base material of body wiper blade
The bonding agent composition for containing through when be dissolved in containing immersion liquid, thus produce sometimes stink, cause it is effective containing what is contained in immersion liquid
, there is problem in terms of stability sometimes in the decomposition of composition (sterilization component, preservative etc.).In addition, with bonding agent composition
Dissolving, sometimes results in coughing up to titter to cough up and tittering sense, the reduction of elastic force/stiffness for body wiper blade.
Additionally, it is known that have using the non-woven fabrics based on the olefine fibres such as polypropylene improve piece cough up titter cough up titter sense,
The method of elastic force/stiffness.But, used the retentivity containing immersion liquid of non-woven fabrics based on such olefine fibre not
Foot, therefore, can be dried immediately when body is wiped, used as body wiper blade, existing cannot obtain asking for enough wipings
Topic.
In addition, it is also known that containing being soaked with the moistening piece of liquid in non-woven fabrics, the non-woven fabrics is by synthetic staple and hydrophilic
Property chopped fiber carry out mixed cotton, fiber will be constituted three-dimensional obvolvent and constituted that (for example Japan is special in the way of with specific ratios each other
Open 2001-336056 publications (patent document 3)).But, in patent document 3, do not refer to it is as described above cough up to titter to cough up titter
Sense.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2007-177373 publications
Patent document 2：Japanese Unexamined Patent Publication 2013-167028 publications
Patent document 3：Japanese Unexamined Patent Publication 2001-336056 publications
The content of the invention
Invent problem to be solved
As described above, it is previously known raising cough up titter cough up titter sense, the method for elastic force/stiffness be unsuitable for need be impregnated with compared with
The lower alcohol of high concentration and the purposes with liquid retainability high is needed, there is no method to obtain being suitable to the wiper blade of this purposes.
The present invention is completed to solve above-mentioned problem, its object is to provide a kind of wiper blade, the wiper blade
The lower alcohol of higher concentration is impregnated with, and with liquid retainability high, and is improve to cough up to titter to cough up and is tittered sense, elastic force/stiffness.
Technical scheme for solving problem
Wiper blade of the invention is characterised by that it includes non-woven fabrics and containing immersion liquid, and the non-woven fabrics includes 2 kinds of celluloses
Fiber, it is described to be impregnated in non-woven fabrics containing immersion liquid and containing water and ethanol, tried using surface when being moistened under the pressurization that KFX methods are carried out
The concavo-convex quantity for testing determined more than 40 μm is in the scope of 10~30, the weight per unit area of the non-woven fabrics for 30~
100g/m2。
It is any in length and breadth preferably in the non-woven fabrics without the state containing immersion liquid for wiper blade of the invention
Concave-convex surface on direction or both direction at intervals of 0.5~3.5mm.
For wiper blade of the invention, the liquid that keeps carried out preferably by KFX methods releases the determined releasing of experiment
Rate is in the range of 20~50%.
In wiper blade of the invention, the one kind in 2 kinds of cellulose fibres of the non-woven fabrics is preferably comprised for artificial silk,
Another kind is Lyocell fibers (Lyocell).
In wiper blade of the invention, preferably described non-woven fabrics also contains the viscous fiber of hot melt, in this case, the nonwoven
The hot melt of the cloth further preferably artificial silk of 10~80 weight %, the Lyocell fibers of 10~80 weight % and 5~30 weight %
Viscous fiber, and they add up to 100 weight %.
In wiper blade of the invention, the apparent density of preferably described non-woven fabrics is 0.05~0.15g/cm3。
Wiper blade of the invention is preferably used for the wet smear piece of people, more preferably for cleaning person body wiping
Piece.
In addition, this specification provides a kind of wiper blade (below, is especially referred to as " the wiping of embodiments of the present invention A sometimes
Piece "), used as the wiper blade of the specific implementation method for playing effect of the present invention, it includes non-woven fabrics and is impregnated in the nonwoven
In cloth containing immersion liquid, wherein, the non-woven fabrics contains the artificial silk of 10~80 weight %, the Lyocell fibers of 10~80 weight %
And 5~30 weight % the viscous fiber of hot melt, and they add up to 100 weight %, and the non-woven fabrics is spunlace non-woven cloth, described
The weight per unit area of non-woven fabrics is 30~100g/m2, the fiber number of the artificial silk is 2.0~5.0dtex, and the lyocell is fine
The fiber number of dimension is 0.9~3.3dtex, and the fiber number of the viscous fiber of the hot melt is 1.2~2.2dtex, it is described containing immersion liquid contain water and
The ethanol of 30~70 weight %, in the non-woven fabrics without the state containing immersion liquid, in length and breadth in either direction or both direction
Concave-convex surface at intervals of 0.5~3.5mm.Invention described in this specification also includes such embodiments of the present invention
The wiper blade of A.
In the wiper blade of embodiments of the present invention A, relative to the weight portion of the non-woven fabrics 100, preferably described impregnation
The mass ratio of liquid is 250~500 weight portions.
The wiper blade of embodiments of the present invention A is preferably used for the wet smear piece of people, more preferably for cleaning person's
The wiper blade of body.
The effect of invention
The present invention can provide one kind and meet following preconditions, and improves to cough up to titter to cough up and titter sense, the wiping of elastic force/stiffness
Piece is wiped, the precondition is：Wiper blade of the invention is the use of the spunlace non-woven cloth of cellulose fibre, and can apply
In with higher concentration contain lower alcohol containing immersion liquid, with liquid retainability high.
Specific embodiment
Wiper blade of the invention is characterised by, comprising non-woven fabrics and containing immersion liquid, the non-woven fabrics includes 2 kinds of cellulose fibers
Dimension, it is described to be impregnated in non-woven fabrics containing immersion liquid, using surface when being moistened under the pressurization that KFX methods are carried out test determined 40 μm with
On concavo-convex quantity be that the weight per unit area of the non-woven fabrics is 30~100g/m in the scope of 10~302.According to having
The wiper blade of the invention of such property, can provide one kind and meet following preconditions, and improves to cough up to titter to cough up and titter sense, bullet
The wiper blade of power/stiffness, the precondition is：The wiper blade is the use of the spunlace non-woven cloth of cellulose fibre, and
And can apply to higher concentration contain lower alcohol containing immersion liquid, with liquid retainability high.
In wiper blade of the invention, surface experiment is determined when being moistened under the above-mentioned pressurization carried out using KFX methods
More than 40 μm of concavo-convex quantity less than in the case of 10, the stimulation to skin is reduced.In addition, in above-mentioned utilization KFX methods
In the case that the concavo-convex quantity of surface experiment is determined when being moistened under the pressurization for carrying out more than 40 μm is more than 30, to skin
Stimulate excessive and become pain.Feel to obtain appropriate wiping, preferably by surface when being moistened under the pressurization that KFX methods are carried out
The concavo-convex quantity for testing determined more than 40 μm is in the scope of 15~25.It should be noted that such utilization KFX methods
The concavo-convex quantity that determined more than 40 μm are tested on surface when being moistened under the pressurization for carrying out is the non-woven fabrics within the scope of 10~30,
Can manufacture well in the following manner：The composition of the fiber of detailed narration in embodiment is set to, and during fabrication, vertical
The interval (decorative pattern interval) of the concave-convex surface on horizontal any one direction or both direction under conditions of in the range of describing below,
Obvolvent treatment is carried out by the injection of High-Pressure Water.
The non-woven fabrics of wiper blade of the invention is constituted, its weight per unit area is 30~100g/m2In the range of, preferably
40~80g/m2In the range of.This is because, the weight per unit area in non-woven fabrics is less than 30g/m2In the case of, form stable
Property reduce, have the tendency of when actually used easily to produce wiper blade to curl, in addition, the weight per unit area in non-woven fabrics is super
Cross 100g/m2In the case of, the fibre weight that uses per a piece of wiper blade, the amount containing immersion liquid increase, and have that cost aspect is unfavorable to incline
To.The weight per unit area for constituting the non-woven fabrics of wiper blade of the invention refers to, according to JIS L 1906 in 20 DEG C of temperature, humidity
After sample is placed 24 hours under 65% standard state, the sample of collection width 1m × length direction 1m uses balance
Gravimetry (g), and the value that will be rounded up and calculated after the decimal point of weight (g).
It is any in length and breadth in the non-woven fabrics for not containing (dry) state containing immersion liquid for wiper blade of the invention
The interval (spacing) (decorative pattern interval) of the concave-convex surface on individual direction or both direction is preferably in the range of 0.5~3.5mm.This
In, in wiper blade of the invention, " longitudinal direction " refers to the direct of travel of net when non-woven fabrics is manufactured, and " transverse direction " refers to same flat
With above-mentioned longitudinally perpendicular direction on face.It is less than at the interval of the concave-convex surface of the non-woven fabrics for not containing the state containing immersion liquid
In the case of 0.5mm, it is too high and be difficult to obtain the tendency to the stimulation of skin to there is concavo-convex continuity, in addition, exceeding at it
In the case of 3.5mm, concavo-convex consecutive intervals are big, exist and are difficult to obtain the tendency to the appropriate continued stimulus of skin.From can
Obtain from the viewpoint of the more appropriate stimulation to skin, do not contain the interval of the concave-convex surface of the non-woven fabrics of the state containing immersion liquid
In the range of preferably 1.5~2.8mm.
In addition, for wiper blade of the invention, the holding liquid carried out using KFX methods releases experiment, and (holding liquid is water
Situation) coal caving ratio that is determined is preferably in the range of 20~50%.Examination is released by the holding liquid for making to be carried out using KFX methods
It is in the range of 20~50%, have the advantages that when wiping appropriate liquid sense can be obtained to test determined coal caving ratio.
The numerical value for keeping liquid releasing experiment determined carried out using KFX methods is less than in the case of 20%, is existed and is difficult to obtain by wiping
The tendency of caused frank sense, in addition, releasing the determined numerical value of experiment more than 50% in the liquid that keeps carried out using KFX methods
In the case of, there is liquid and drip and unworkable tendency.Containing immersion liquid skin is assigned from suitably discharge frank sense and
From the viewpoint of liquid is not dripped, what the holding liquid carried out using KFX methods of wiper blade of the invention released that experiment determined puts
Extracting rate is more preferably in the range of 25~45%.
As native cellulose fibre, regenerated celulose fibre, refined for cellulose fibre of the invention, can be enumerated
Cellulose fibre etc. is used as preferred example.Specifically, can enumerate：The native cellulose fibres such as cotton, fiber crops, wool, pulp,
Refining cellulose fibers such as the regenerated celulose fibres such as artificial silk, CUP, Lyocell fibers etc..Wherein, from absorbency and
From the viewpoint of the morphological stability of non-woven fabrics, the one kind in 2 kinds of cellulose fibres of non-woven fabrics is preferably comprised for artificial silk, separately
One kind is Lyocell fibers.With combine cellulose fibre of any one the cellulose fiber peacekeeping therein beyond these situation, with
And combine cellulose fibre beyond these situation it is different, by being applied in combination above-mentioned these cellulose fibres, with acquisition
Easiness, the advantage of easiness, the easiness of mixed cotton etc. of operation.
For the 2 kinds of cellulose fibres used in the present invention, its fiber number is not particularly limited, a kind of fiber therein
The fiber number of cellulose fiber (such as artificial silk) is preferably in the range of 2.0~5.0dtex, more preferably the scope of 3.0~4.0dtex
It is interior.This is because, in the case where a kind of fiber number of cellulose fibre (such as artificial silk) is less than 2.0dtex, there is imparting suitable
When cough up to titter and cough up the concavo-convex tendency for diminishing for tittering sense, in addition, the fiber number in a kind of cellulose fibre (such as artificial silk) exceedes
In the case of 5.0dtex, the concavo-convex of wiper blade increases, and the stimulation for assigning skin is too strong.In addition, its in 2 kinds of cellulose fibres
The fiber number of remaining another cellulose fibre (such as Lyocell fibers) is preferably in the range of 0.9~3.3dtex, more preferably
In the range of 1.2~2.5dtex.This is because, the fiber number in another cellulose fibre (such as Lyocell fibers) is less than
In the case of 0.9dtex, there is the tendency coughed up and titter and cough up and titter sense reduction, in addition, (such as lyocell is fine in another cellulose fibre
Dimension) fiber number more than 3.3dtex in the case of, exist stimulates too strong tendency to skin.
In addition to 2 kinds of above-mentioned cellulose fibres, the non-woven fabrics for constituting wiper blade of the invention preferably further contains
The viscous fiber of hot melt.By further containing the viscous fiber of hot melt, there is the morphological stability that can improve wiper blade.For
The viscous fiber of hot melt of the invention can enumerate core sheath fibers (hud typed), collateral fiber (side-by-side type) etc. in addition to single fiber
Composite fibre.Particularly core sheath composite fibre is not easy to form envelope in nonwoven surface, therefore, it is possible to keep non-woven fabrics table
The cellulose fibre in face improves physical strength in the state of exposing, and fibre shedding when can prevent from wiping, therefore excellent
Choosing.
As the viscous fiber of hot melt, can enumerate for example：The combination of polypropylene (core) and polyethylene (sheath), polypropylene (core) and
The combination of the combination, high melting point polyester (core) and low-melting point polyester (sheath) of ethylene-vinyl alcohol (sheath).
For the viscous fiber of the hot melt for being adapted to use in the non-woven fabrics for constituting wiper blade of the invention, do not have to its fiber number
Especially limitation, in the range of preferably 1.2~2.2dtex, in the range of more preferably 1.5~2.0dtex.This is because,
The fiber number of the viscous fiber of hot melt is less than in the case of 1.2dtex, although the physical property to wiper blade is not produced a very large impact, but there is shape
Into the tendency that carding machine during net is reduced by property, in addition, in the case where the fiber number of the viscous fiber of hot melt is more than 2.2dtex, depositing
Make the tendency of morphological stability reduction because of the reduction for being bonded intersection point.
In the non-woven fabrics for constituting wiper blade of the invention, the viscous fiber of hot melt is no relative to the total content of non-woven fabrics special
Limitation, in the range of preferably 5~30 mass %, in the range of more preferably 15~25 mass %.It is relative in the viscous fiber of hot melt
In the case that the total content of non-woven fabrics is less than 5 mass %, there is the tendency of the morphological stability reduction of wiper blade, in addition,
In the case of more than 30 mass %, there is the tendency for protecting fluidity reduction.
The non-woven fabrics for more preferably constituting wiper blade of the invention contains the artificial silk of 10~80 weight %, 10~80 weight %
The hot melt of Lyocell fibers and 5~30 weight % viscous fiber, and they add up to 100 weight %.By respectively with above-mentioned
In the range of content contain 2 kinds of cellulose fibres, the viscous fiber of hot melt, with can be wanted while meeting in the wiper blade for obtaining
Guarantor's fluidity and the advantage of morphological stability of the performance asked.
As long as not harming the scope of effect of the present invention, the non-woven fabrics for constituting wiper blade of the invention is upper it is of course possible to contain
Fiber beyond the viscous fiber of 2 kinds of cellulose fibres and hot melt stated.As such fiber, can enumerate for example：Gather to benzene two
The polyester fibers such as formic acid glycol ester, polybutylene terephthalate (PBT), their copolymer；Polyethylene, polypropylene, polyphenyl
The polyolefin fibrids such as ethene；The acrylic fibers such as polyacrylonitrile, modified polyacrylonitrile；Nylon 6, nylon66 fiber, nylon 12 etc.
Polyamide-based fiber；The synthesis such as vinal, Saran, polyvinyl chloride fibre, carbamate fibre is fine
Dimension；Semisynthetic fibres such as tricel, diacetate esters fiber etc..Constitute these fibers polymer can with homopolymers,
The forms such as polymer-modified, mixture, copolymer are used.
In addition, the non-woven fabrics for constituting wiper blade of the invention is not particularly limited to its apparent density, preferably 0.05~
0.15g/cm3In the range of, more preferably 0.07~0.13g/cm3In the range of.0.05g/ is less than in the apparent density of non-woven fabrics
cm3In the case of, existing forms stability reduction tendency, in addition, non-woven fabrics apparent density more than 0.15g/cm3Feelings
Under condition, there is the tendency for protecting fluidity reduction.The apparent density for constituting the non-woven fabrics of wiper blade of the invention can be according to unit plane
Product weight (g/m2) and thickness (mm) calculated and obtained the (apparent density (g/cm of non-woven fabrics3)=weight per unit area (g/
m2)/thickness (mm)/1000).The thickness of non-woven fabrics can be determined in the following manner：Use razor (FEATHER Safety
Razor Co., Ltd.s manufacture " Feather Razor S single-blades ") with surface vertically MD directions cut off sample, and with number
Microscope (digit microscope (DIGITAL MICROSCOPE) VHX-900 of Keyence companies (KEYENCE) manufacture) observation examination
The section of sample.
For wiper blade of the invention, as long as not harming the scope of effect of the present invention, just do not have to its Rotating fields
Especially limitation.I.e., it is possible to be the non-woven fabrics formed as single layer structure, or 2 layers, sandwich construction as 3 layers.In multilayer
In the case of structure, the fiber of each layer coordinates can be with identical, it is also possible to is changed.
As non-woven fabrics, it may be preferred to use such as dry water prick nonwoven cloth, wet type spunlace non-woven cloth, air laid nonwoven
The various non-woven fabrics such as cloth, hot-wind nonwoven cloth, melt spraying non-woven fabrics, spun-bonded non-woven fabrics.In these non-woven fabrics, from bio-compatible
Property liquid impregnation performance, keep performance, the viewpoint such as feel to consider, preferred dry spunlace non-woven cloth or wet type spun lacing nonwoven
Cloth.
In wiper blade of the invention, water and ethanol are contained as necessary composition containing immersion liquid.Preferably also contain containing immersion liquid
Sterilization component, cooling ingredient.Can contain other adding ingredients containing immersion liquid.
As containing the water contained in immersion liquid, preferably purified water.It is not particularly limited containing the water content in immersion liquid, relative to containing
The mass % of immersion liquid 100, preferably 30~70 mass %, more preferably 35~65 mass %, more preferably 40~60 matter
Amount %.
Relative to containing the mass % of immersion liquid 100, the content containing the ethanol in immersion liquid is preferably 30~70 mass %, more preferably
35~65 mass %, more preferably 40~60 mass %.It is rapid-drying properties, clear by making above-mentioned content for more than 30 mass %
Cool feeling is improved, and the steady dissolution of cooling ingredient, sterilization component etc. is also improved.On the other hand, above-mentioned content exceedes
During 70 mass %, the unplessantness displeasure caused by the intense stimulus taste of ethanol is produced, in addition, occurring sometimes containing immersion liquid caused by heat
Expansion and the seal of container is impacted.
As above-mentioned sterilization component, it is not particularly limited, can enumerates for example：Benzalkonium chloride, Benzethonium, chlorhexidine hydrochloride
(chlorhexidine hydrochloride), phenol, neko (trichlorocarbanilide), glucose pickling
Must Thailand, isopropyl methyl phenol, triclosan (triclosan), salicylic acid, sorbic acid, lysozyme chloride etc..Killing in containing immersion liquid
Bacterium component content is not particularly limited, relative to containing the mass % of immersion liquid 100, preferably 0.05~1.0 mass %, more preferably
0.1~0.5 mass %.
As above-mentioned cooling ingredient, it is not particularly limited, can enumerates for example：L-menthol, l-Base glycerol base ether, eucalyptus
Tree brain, camphor, lactic acidEster, salicylic acidEster, borneol etc..Content containing the cooling ingredient in immersion liquid is not particularly limited, phase
For containing the mass % of immersion liquid 100, more preferably preferably 0.05~5.0 mass %, 0.1~3.0 mass %.
As above-mentioned other adding ingredients, it is not particularly limited, can enumerates for example：Polyalcohol, oxidoreductase, plant carry
Take the moisturizing ingredients such as thing；Hidroschesis composition；Deodorant composition；Surfactant；Antiinflammatory；Powder；Ultra-violet absorber；Metal ion
Chelating agent；Spices；Antioxidant；Vitamins；Animals and plants extract；PH adjusting agent；Lower alcohol of carbon number 3~5 etc..
As above-mentioned polyalcohol, it is not particularly limited, can enumerates for example：Ethylene glycol, propane diols, isoprenediol,
DPG, polyethylene glycol, diethylene glycol, DPG, triethylene glycol, 1,3 butylene glycol (1,3 butylene glycol), 1,2- fourths two
It is alcohol, 1,2- pentanediols, 1,2- hexylene glycols, 1,2- ethohexadiols, Decane-1,2-diol, glycerine (1,2,3- glycerine), two glycerine, poly- sweet
Oil, D-sorbite, maltitol, polyoxyethylene methyl glucoside, polyoxypropylene methyl glucoside etc..Wherein, preferably 1,
3- butanediols, glycerine, polyethylene glycol.Polyalcohol improves moistening effect.The number-average molecular weight of above-mentioned polyethylene glycol is without special
Limit, from moistening effect and suppress it is tacky from the viewpoint of, preferably 200~30000, more preferably 4000~30000.
As above-mentioned hidroschesis composition, it is not particularly limited, can enumerates for example：Aluminium chloride, alum, aluminum sulfate, second
Sour aluminium, chlorine hydroxy Al, allantoin chlorine hydroxy Al, p-phenolsulfonic acid's zinc etc..Content containing the hidroschesis composition in immersion liquid is without special
Limit, relative to containing the mass % of immersion liquid 100, more preferably preferably 0.1~10 mass %, 0.2~5.0 mass %.
As above-mentioned deodorant composition, it is not particularly limited, can enumerates for example：The metal oxides such as zinc oxide, titanium dioxide
Silicon, alkyl diethanolamide, hydroxyapatite, tea extraction, persimmon extract etc..
As above-mentioned surfactant, it is not particularly limited, can enumerates：Cationic surfactant, anionic surface
Activating agent, nonionic surfactant, amphoteric surfactant etc..Wherein, preferably nonionic surfactant.As above-mentioned
Nonionic surfactant, is not particularly limited, and can enumerate：Sorbitan fatty acid ester, fatty glyceride, castor-oil plant
Oil, solidification castor oil and their epoxides addition product；It is polyoxyalkylene alkyl ether, polyoxyalkylene fatty acid esters, poly-
Oxyalkylene alkyl phenyl ether etc..Wherein, epoxides addition product, the polyoxyalkylene alkyl ether of preferred consolidation castor oil.Make
It is the epoxides addition product of above-mentioned solidification castor oil, such as polyoxyethylene solidification castor oil etc. can be enumerated.As above-mentioned poly-
Oxyalkylene alkyl ether, can enumerate such as PCE, polyoxyethylene polyoxypropylene decyl myristyl ether
Deng.
Manufacture method containing immersion liquid is not particularly limited, it is possible to use known manufacture method.Can enumerate for example：Will be each
Composition is mixed, and is stirred with paddle mixer, by the method for each homogenization of composition.
Do not hindering in the range of effect of the invention, wiper blade of the invention can add in non-woven fabrics containing usual
Plus agent, for example：Stabilizer (heat stabilizer such as copper compound, ultra-violet absorber, light stabilizer, antioxidant etc.), particulate, coloring
Agent, fluorescent whitening agent, antistatic agent, fire retardant, deodorant, plasticizer, lubricant, crystallization rate delayer
(crystallization speed retardant) etc..These additives can be used alone, or be applied in combination two kinds with
On.These additives can be contained in the fiber for constituting non-woven fabrics, it is also possible to supported in the surface of non-woven fabrics.
Wiper blade of the invention is suitable for use in the purposes of the wet smear piece of people, wherein, it is particularly suitable for the body of cleaning person
The wiper blade of body.
Hereinafter, the wiper blade of embodiments of the present invention A is shown, it is of specific embodiment of the invention.
The wiper blade of embodiments of the present invention A comprising non-woven fabrics and be impregnated in the non-woven fabrics containing immersion liquid, it is characterised in that it is above-mentioned
The hot melt that non-woven fabrics contains the artificial silk of 10~80 weight %, the Lyocell fibers of 10~80 weight % and 5~30 weight % glues
Fiber, and they add up to 100 weight %, above-mentioned non-woven fabrics is spunlace non-woven cloth, the weight per unit area of above-mentioned non-woven fabrics
It is 30~100g/m2, the fiber number of above-mentioned artificial silk is 2.0~5.0dtex, the fiber number of above-mentioned Lyocell fibers for 0.9~
3.3dtex, the fiber number of the viscous fiber of above-mentioned hot melt is 1.2~2.2dtex, the above-mentioned second for containing water and 30~70 weight % containing immersion liquid
Alcohol, in the non-woven fabrics without the state containing immersion liquid, the interval of the concave-convex surface in either direction or both direction in length and breadth
It is 0.5~3.5mm.Wiper blade with the structure can play effect of the invention as described above.It is such of the invention
The wiper blade of implementation method A is included separately in the invention described in this specification with the invention of above-mentioned wiper blade of the invention
In.
In the wiper blade of embodiments of the present invention A, for the viscous fiber of above-mentioned hot melt, as can be used for the present invention
The viscous fiber of hot melt, the hot melt for describing above can be enumerated and glue fiber.People in wiper blade on embodiments of the present invention A
Preferred content, fiber number of the viscous fiber of silk, Lyocell fibers, hot melt etc. are made, it is identical with above-mentioned wiper blade of the invention.
That is, constitute the wiper blade of embodiments of the present invention A non-woven fabrics contain the artificial silk of 10~80 weight %, 10~
The hot melt of the Lyocell fibers of 80 weight % and 5~30 weight % viscous fiber, and they add up to 100 weight %.Above-mentioned people
The content for making silk is preferably 15~60 weight %, more preferably 20~40 weight %.The content of above-mentioned Lyocell fibers is preferably
20~70 weight %, more preferably 40~60 weight %.The content of the viscous fiber of above-mentioned hot melt is preferably 10~25 weight %.Separately
Outward, the weight per unit area for constituting the non-woven fabrics of the wiper blade of embodiments of the present invention A is 30~100g/m2, preferably 40
~80g/m2。
In addition, in the non-woven fabrics of wiper blade of embodiments of the present invention A is constituted, the fiber number of artificial silk for 2.0~
5.0dtex, preferably 3.0~4.0dtex.The fiber number of Lyocell fibers is 0.9~3.3dtex, preferably 1.2~2.5dtex.
The fiber number of the viscous fiber of hot melt is 1.2~2.2dtex, preferably 1.5~2.0dtex.
In the wiper blade of embodiments of the present invention A, for it is above-mentioned containing immersion liquid for, as can be used for of the invention containing
Immersion liquid, be described above containing immersion liquid in, particularly with water and the ethanol of 30~70 weight %.
30~70 mass % are preferably relative to the content containing the weight % of immersion liquid 100, the above-mentioned ethanol containing in immersion liquid, it is more excellent
Elect 35~65 mass %, more preferably 40~60 mass % as.In addition, relative to containing the weight % of immersion liquid 100, above-mentioned impregnation
The content of the water in liquid is preferably 30~70 mass %, more preferably 35~65 mass %, more preferably 40~60 matter
Amount %.
It is above-mentioned containing immersion liquid relative to the weight portion of above-mentioned non-woven fabrics 100 in the wiper blade of embodiments of the present invention A
Mass ratio is preferably 250~500 weight portions, more preferably 270~450 weight portions.By making above-mentioned mass ratio be 250 weights
More than amount part, wiping properties, use feeling are improved.On the other hand, when above-mentioned mass ratio is more than 500 weight portion, due to wiping
Skin is excessively soaked when wiping, therefore use feeling, rapid-drying properties reduction sometimes.
In the wiper blade of embodiments of the present invention A, non-woven fabrics in the state of not containing containing immersion liquid it is any in length and breadth
Concave-convex surface on individual direction or both direction at intervals of 0.5~3.5mm, preferably 1.5~2.8mm.
Hereinafter, it is described in detail by embodiment, but the present invention is not by any restriction of embodiment.Need explanation
, the physical property of the non-woven fabrics in the present invention refers to the property for being determined by the following method.
[weight per unit area]
After sample is stood into 24 hours under 20 DEG C of temperature, the standard state of humidity 65% according to JIS L1906, collection is wide
The sample of direction 1m × length direction 1m is spent, balance gravimetry (g) is used.Four house five after weight (g) decimal point that will be obtained
Enter, as weight per unit area.
[thickness]
Use razor (FEATHER Safety Razor Co., Ltd. manufacture " Feather Razor S single-blades ") and table
Face vertically cuts off sample in MD directions, with the digit microscope [digit microscope that Keyence companies (KEYENCE) manufacture
(DIGITAL MICROSCOPE) VHX-900] observation sample section, measure thickness.
[apparent density]
According to weight per unit area (g/m2) and thickness (mm) calculating (apparent density (g/cm of non-woven fabrics3)=unit area
Weight (g/m2)/thickness (mm)/1000).
[the concavo-convex interval (decorative pattern interval) on surface]
With the digit microscope (digit microscope (DIGITAL MICROSCOPE) that Keyence companies (KEYENCE) manufacture
VHX-900) observe the non-woven fabrics that obtains the surface of sample, determine with the interval of longitudinally, laterally relevant concave-convex surface (
Away from).
[fracture strength, elongation at break]
For the non-woven fabrics for obtaining, using constant speed elongation type cupping machine, (Shimadzu Scisakusho Ltd manufactures " AG-
IS "), according to the 6.3.2 of JIS L 1913 " general non-woven fabrics test method ", sheared for 45 degree from fore-and-aft tilt, determine
Tensile strength (N/5cm), elongation (%) of the test film moistened in the mass % aqueous solution of ethanol 50 in fracture.Immersion test
The temperature of the water of piece is set to 20 DEG C.
[concave-convex surface quantity]
For the non-woven fabrics for obtaining, piece is arranged at into automation surface testing machine, and (KES-FB4-AUTO-A, Katotech are public
Department's manufacture), described is 300 mass %'s containing being soaked with relative to deadweight in the raw material for cutting into 25cm (MD) × 20cm (CD)
The mass % aqueous solution of ethanol 50, is entered with sample tension force (400g), load (10g), surface measurements sample translational speed (1mm/ seconds)
Roughness measure (surface experiment (KFX methods) during pressurization lower moistening) is gone.Thus, the recessed of included between 100mm more than 40 μm
Convex quantity (concave-convex surface quantity) is counted.
[water-retaining property]
It is determined according to the water absorption rates of JIS L1907 7.2.Test film is cut into 5cm square and gravimetry (Ag).
The test film impregnated in 30 seconds in water.After impregnating, catch one side of test film to be taken out from liquid, determine 1 minute
Weight (Bg) afterwards.Guarantor's liquid rate (C%) is calculated by following formula.
C (%)=[(B-A)/A] × 100
[release performance (water)]
The piece that water conservation has been carried out by above-mentioned method is extruded with line pressure 0.1kgf/cm, sheet weight (Dg) is determined, obtained
Discharging amount [(B-D) g].Coal caving ratio (E%) is calculated with following formula.
E (%)=[(B-D)/(B-A)] × 100
[morphological stability (cantilever)]
According to JIS L 19136.7.3, prominent length is determined using cantilever method.Wherein, used relative to net
Direct of travel is that 45 degree of direction is cut off and 300% piece is impregnated with the mass % aqueous solution of ethanol 50.
[cough up to titter to cough up and titter sense]
(1) making of sample
The non-woven fabrics that will be obtained is cut into vertical (longitudinal direction of non-woven fabrics) 10cm × horizontal stroke (width of non-woven fabrics) 20cm's
Rectangle, is put into the bag of (polyethylene terephthalate/aluminium/polypropylene laminated sheet) system.Then, add following containing immersion liquid
In entering above-mentioned bag so that be 300 weight portions containing immersion liquid relative to the weight portion of non-woven fabrics 100, it is impregnated in non-woven fabrics.Will be upper
State that bag is closed, 3 days are stood under 25 DEG C of atmosphere, made the sample of wiper blade (containing the non-woven fabrics for being soaked with impregnation liquid).
＜ ＞ containing immersion liquid
(2) evaluate
Evaluated by 3 specialty evaluation syndics.Come and gone on finger nail with the sample of wiper blade obtained above and wiped
Wipe 3 times, according to following determinating reference evaluation sense of touch now.
＜ determinating references ＞
5：Stronger feels the abrasive feel coughed up and titter and cough up and titter,
4：Clearly feel the abrasive feel coughed up and titter and cough up and titter,
3：Only feel the abrasive feel slightly coughed up and titter and cough up and titter,
2：Only feel soft abrasive feel,
1：Abrasive feel is weak, is smooth thoughts and feelings.
[embodiment 1]
As 2 kinds of cellulose fibres, the viscose rayon yarn (manufacture of Hope, Omikenshi company) of fiber number 3.3dtex is used
(TENCEL (registration mark), Lenzing are public for the Lyocell fibers of (hereinafter referred to as " cellulose fibre -1 ") and fiber number 1.7dtex
Department's manufacture, Dull) (hereinafter referred to as " cellulose fibre -2 "), itself and the hot melt of fiber number 1.7dtex are glued into fiber, and (core is poly- third
Alkene, sheath for polyethylene core sheath composite fibre, HR-NTW, UBE EXSYMO companies manufacture) with weight than the side for the ︰ 20 of 30 ︰ 50
Formula equably mixed cotton, half random fiber net is made with CAD.Then, the card web is equipped on aperture opening ratio 25%, aperture 0.3mm
Punching cylinder support body on, and point conveyed with being longitudinally continuous with speed 50m/, while spraying High-Pressure Water from top and entering
Row obvolvent is processed, and has manufactured the fleece (non-woven fabrics) of obvolvent.(surface WJ) is carried out when the obvolvent is processed as follows：Make
With 2 nozzles (between adjacent nozzle apart from 20cm), the hydraulic pressure of the High-Pressure Water sprayed from the 1st row nozzle is set to
6.5MPa, 7.0MPa is set to by the hydraulic pressure of the High-Pressure Water sprayed from the 2nd row nozzle, and the nozzle is in the width side along fleece
Upwards with the spout for being arranged at intervals with aperture 0.10mm of 0.6mm.
For another face, it is equipped on the punching cylinder support body of aperture opening ratio 25%, aperture 0.3mm, with speed
50m/ points conveys with being longitudinally continuous, while spraying High-Pressure Water from top and carrying out obvolvent treatment, has manufactured the fiber of obvolvent
Net (non-woven fabrics).(back side WJ-1) is carried out when the obvolvent is processed as follows：Using 1 nozzle, will be sprayed from the 1st row nozzle
The hydraulic pressure of the High-Pressure Water penetrated is set to 7.0MPa, and the nozzle is on the width along fleece with the interval setting of 0.6mm
There is the spout of aperture 0.10mm.Net is equipped on fiber footpath 0.90mm, 10 mesh (piece/inch), plain weave from identical face just now
And on the whole flat net supporter and continuously convey, while spraying High-Pressure Water carries out obvolvent treatment, concavo-convex turn for netting
Print to the surface of non-woven fabrics.The interleaving treatment carries out (back side WJ-2) under the following conditions：Using 3 nozzles, and by height
The hydraulic pressure of current is pressed to be set to 6.0MPa, the nozzle is arranged at intervals with aperture on the width along fleece with 0.6mm
The spray orifice of 0.10mm.Further dried at 135 DEG C.
The non-woven fabrics for obtaining is individual layer, and weight per unit area is 44.8g/m2, thickness is 0.37mm, and apparent density is
0.12g/cm3.In addition, the various evaluation results of the non-woven fabrics to obtaining are shown in into table 1.
[embodiment 2]
The condition of change WJ treatment as described below, is carried out with speed 5.0m/ points, in addition, is entered similarly to Example 1
OK.
(WJ treatment)
Surface WJ
…3.0MPa-4.0MPa
Back side WJ-1
…5.0MPa
Back side WJ-2
…3.0MPa-4.0MPa-5.0MPa
The non-woven fabrics for obtaining is individual layer, and weight per unit area is 45.3g/m2, thickness is 0.45mm, and apparent density is
0.10g/cm3.The various evaluation results of the non-woven fabrics to obtaining are shown in table 1.
[embodiment 3]
Cellulose fibre -1, cellulose fibre -2 and the viscous fiber of hot melt are mixed with weight than the ︰ 5 of 80 ︰ 15, as
Net, using fiber footpath 1.20mm, 12 pieces/inch of mesh number, plain weave net, WJ treatment is carried out under the following conditions, speed is set
It is 5.0m/ points, in addition, carries out similarly to Example 1.
(WJ treatment)
Surface WJ
…3.0MPa-5.0MPa
Back side WJ-1
…7.0MPa
Back side WJ-2
…3.0MPa-5.0MPa-7.0MPa
The non-woven fabrics for obtaining is individual layer, and weight per unit area is 91.0g/m2, thickness is 0.70mm, and apparent density is
0.13g/cm3.The various evaluation results of the non-woven fabrics to obtaining are shown in table 1.
[embodiment 4]
Cellulose fibre -1, cellulose fibre -2 and the viscous fiber of hot melt are mixed with weight than the ︰ 20 of 60 ︰ 20, as
Net, uses (H25) fiber footpath 0.65mm, 25 pieces/inch of mesh number, the net of plain weave, WJ treatment is carried out under the following conditions, by speed
Degree is set to 5.0m/ points, in addition, carries out similarly to Example 1.
(WJ treatment)
Surface WJ
…2.0MPa
Back side WJ-1
…3.0MPa
Back side WJ-2
…2.0MPa-3.0MPa
The non-woven fabrics for obtaining is individual layer, and weight per unit area is 32.0g/m2, thickness is 0.31mm, and apparent density is
0.10g/cm3.The various evaluation results of the non-woven fabrics to obtaining are shown in table 1.
[embodiment 5]
Cellulose fibre -1, cellulose fibre -2 and the viscous fiber of hot melt are mixed with weight than the ︰ 10 of 20 ︰ 70, with
WJ treatment is carried out under conditions of lower, speed is set to 5.0m/ points, in addition, carried out similarly to Example 1.
(WJ treatment)
Surface WJ
…3.0MPa-4.0MPa
Back side WJ-1
…5.0MPa
Back side WJ-2
…3.0MPa-4.0MPa-5.0MPa
The non-woven fabrics for obtaining is individual layer, and weight per unit area is 45.2g/m2, thickness is 0.48mm, and apparent density is
0.09g/cm3.The various evaluation results of the non-woven fabrics to obtaining are shown in table 1.
[comparative example 1]
Using only cellulose fibre -1, as net, using fiber footpath 1.00mm, 6 pieces/inch of mesh number, plain weave net, with
WJ treatment is carried out under conditions of lower, speed is set to 5.0m/ points, in addition, carried out similarly to Example 1.
(WJ treatment)
Surface WJ
…3.0MPa-5.0MPa
Back side WJ-1
…7.0MPa
Back side WJ-2
…3.0MPa-5.0MPa-7.0MPa
The non-woven fabrics for obtaining is individual layer, and weight per unit area is 24.3g/m2, thickness is 0.24mm, and apparent density is
0.10g/cm3.The various evaluation results of the non-woven fabrics to obtaining are shown in table 2.
[comparative example 2]
Cellulose fibre -2 and the viscous fiber of hot melt are mixed with weight than 60 ︰ 40, as net, fiber footpath is used
0.20mm, 76 pieces/inch, the net of plain weave, carry out WJ treatment under the following conditions, and speed is set into 5.0m/ point, except this with
Outward, carry out similarly to Example 1.
(WJ treatment)
Surface WJ
…3.0MPa-5.0MPa
Back side WJ-1
…7.0MPa
Back side WJ-2
…3.0MPa-5.0MPa-7.0MPa
The non-woven fabrics for obtaining is individual layer, and weight per unit area is 118.4g/m2, thickness is 0.85mm, and apparent density is
0.14g/cm3.The various evaluation results of the non-woven fabrics to obtaining are shown in table 2.
[comparative example 3]
Using only the PET (T471, Dongli Ltd. manufacture) of fiber number 1.6dtex, carry out under the following conditions
WJ treatment, 5.0m/ points is set to by speed, in addition, is carried out similarly to Example 1.
(WJ treatment)
Surface WJ
…3.0MPa-4.0MPa
Back side WJ-1
…5.0MPa
Back side WJ-2
…3.0MPa-4.0MPa-5.0MPa
The non-woven fabrics for obtaining is individual layer, and weight per unit area is 44.3g/m2, thickness is 0.56mm, and apparent density is
0.08g/cm3.The various evaluation results of the non-woven fabrics to obtaining are shown in table 2.
[comparative example 4]
As net, using fiber footpath 0.20mm, 76 pieces/inch of mesh number, plain weave net, the bar of change WJ treatment as described below
Part, is carried out with speed 5.0m/ points, in addition, is carried out similarly to Example 1.
(WJ treatment)
Surface WJ
…3.0MPa-4.0MPa
Back side WJ-1
…5.0MPa
Back side WJ-2
…3.0MPa-4.0MPa-5.0MPa
The non-woven fabrics for obtaining is individual layer, and weight per unit area is 51.3g/m2, thickness is 0.49mm, and apparent density is
0.10g/cm3.The various evaluation results of the non-woven fabrics to obtaining are shown in table 2.
[comparative example 5]
As net, using fiber footpath 0.90mm, 10 pieces/inch, the net of plain weave, the condition of change WJ treatment as described below,
Carried out with speed 5.0m/ points, in addition, carried out similarly to Example 1.
(WJ treatment)
Surface WJ
…2.0MPa
Back side WJ-1
…3.0MPa
Back side WJ-2
…2.0MPa-3.0MPa
The non-woven fabrics for obtaining is individual layer, and weight per unit area is 26.1g/m2, thickness is 0.25mm, and apparent density is
0.10g/cm3.The various evaluation results of the non-woven fabrics to obtaining are shown in table 2.
[comparative example 6]
Using PET nonwoven fabrics (ELTAS, Asahi Kasei Corporation manufacture) as comparative example 6.Various evaluation results are shown
In table 2.
[comparative example 7]
The cotton spun lacing fabric (COTTOACE, UNITIKA company manufacture) that will be made of spun lacing method is used as comparative example 7.Will be each
Plant evaluation result and be shown in table 2.
[comparative example 8]
Using Bemliese (Asahi Kasei Corporation's manufacture) as comparative example 8.Various evaluation results are shown in table 2.
[comparative example 9]
Viscose rayon yarn (manufacture of Hope, OMIKENSHI company) using fiber number 1.7dtex replaces fiber number 3.3dtex's
The cellulose fibre -1, cellulose fibre -2 and hot melt are glued fiber with weight ratio by viscose rayon yarn as cellulose fibre -1
The ︰ 20 of 60 ︰ 20 are mixed, and as net, using fiber footpath 0.65mm, 25 pieces/inch, the net of plain weave, are entered under the following conditions
Row WJ treatment, 5.0m/ points is set to by speed, in addition, is carried out similarly to Example 1.
(WJ treatment)
Surface WJ
…2.0MPa
Back side WJ-1
…3.0MPa
Back side WJ-2
…2.0MPa-3.0MPa
The non-woven fabrics for obtaining is individual layer, and weight per unit area is 35.8g/m2, thickness is 0.32mm, and apparent density is
0.11g/cm3.The various evaluation results of the non-woven fabrics to obtaining are shown in table 2.
Claims (13)
1. a kind of wiper blade, it includes non-woven fabrics and containing immersion liquid, and the non-woven fabrics includes 2 kinds of cellulose fibres, described containing immersion liquid
It is impregnated in non-woven fabrics and containing water and ethanol, wherein, determined using surface experiment when being moistened under the pressurization that KFX methods are carried out
More than 40 μm of concavo-convex quantity is that in the scope of 10~30, the weight per unit area of the non-woven fabrics is 30~100g/m2。
2. wiper blade as claimed in claim 1, wherein, it is any in length and breadth in the non-woven fabrics without the state containing immersion liquid
Concave-convex surface on direction or both direction at intervals of 0.5~3.5mm.
3. wiper blade as claimed in claim 1 or 2, wherein, what the holding liquid carried out using KFX methods released that experiment determined puts
Extracting rate is in the range of 20~50%.
4. the wiper blade as any one of claims 1 to 3, wherein, in constituting 2 kinds of cellulose fibres of the non-woven fabrics
One kind be artificial silk, another kind be Lyocell fibers.
5. the wiper blade as any one of Claims 1 to 4, wherein, the non-woven fabrics also contains the viscous fiber of hot melt.
6. wiper blade as claimed in claim 5, wherein, the non-woven fabrics contains artificial silk, 10~80 of 10~80 weight %
The hot melt of the Lyocell fibers of weight % and 5~30 weight % viscous fiber, and they add up to 100 weight %.
7. the wiper blade as any one of claim 1~6, wherein, the apparent density of the non-woven fabrics for 0.05~
0.15g/cm3。
8. the wiper blade as any one of claim 1~7, it is the wet smear piece for people.
9. wiper blade as claimed in claim 8, it is the wiper blade of the body for cleaning person.
10. a kind of wiper blade, its include non-woven fabrics and be impregnated in the non-woven fabrics containing immersion liquid, wherein,
The non-woven fabrics contains the artificial silk of 10~80 weight %, the Lyocell fibers of 10~80 weight % and 5~30 weight %
Hot melt viscous fiber, and they add up to 100 weight %,
The non-woven fabrics is spunlace non-woven cloth,
The weight per unit area of the non-woven fabrics is 30~100g/m2,
The fiber number of the artificial silk is 2.0~5.0dtex, and the fiber number of the Lyocell fibers is 0.9~3.3dtex, the heat
The fiber number of fusible fiber is 1.2~2.2dtex,
The ethanol for containing water and 30~70 weight % containing immersion liquid,
In the non-woven fabrics without the state containing immersion liquid, the interval of the concave-convex surface in either direction or both direction in length and breadth
It is 0.5~3.5mm.
11. wiper blades as claimed in claim 10, wherein, relative to the weight portion of the non-woven fabrics 100, the matter containing immersion liquid
Amount ratio is 250~500 weight portions.
12. wiper blade as described in claim 10 or 11, it is the wet smear piece for people.
13. wiper blades as claimed in claim 12, it is the wiper blade of the body for cleaning person.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-201336 | 2014-09-30 | ||
| JP2014201336 | 2014-09-30 | ||
| PCT/JP2015/077561 WO2016052527A1 (en) | 2014-09-30 | 2015-09-29 | Wiping sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106714641A true CN106714641A (en) | 2017-05-24 |
Family
ID=55630553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580052361.3A Pending CN106714641A (en) | 2014-09-30 | 2015-09-29 | Wiping sheet |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6608836B2 (en) |
| KR (1) | KR101893715B1 (en) |
| CN (1) | CN106714641A (en) |
| TW (1) | TWI702322B (en) |
| WO (1) | WO2016052527A1 (en) |
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| KR200494037Y1 (en) * | 2020-08-24 | 2021-07-19 | 주식회사 니드메이드 | Bowling ball wash sheet to remove oil from the bowling ball surface |
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- 2015-09-29 KR KR1020177008136A patent/KR101893715B1/en active IP Right Grant
- 2015-09-29 CN CN201580052361.3A patent/CN106714641A/en active Pending
- 2015-09-29 JP JP2016552076A patent/JP6608836B2/en active Active
- 2015-09-30 TW TW104132200A patent/TWI702322B/en active
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| JP2002065497A (en) * | 2000-08-31 | 2002-03-05 | Lion Corp | Cosmetic impregnating sheet and cosmetic impregnated sheet |
| JP2006056875A (en) * | 2004-07-09 | 2006-03-02 | Johnson & Johnson Gmbh | Personal care and/or cleansing absorbent product for cosmetic and/or dermatological application comprising at least one absorbent sheet |
| JP2006288604A (en) * | 2005-04-08 | 2006-10-26 | Kuraray Co Ltd | Sheet for skin care |
| CN201027051Y (en) * | 2007-02-15 | 2008-02-27 | 蔡志忠 | Paper tissue wetting box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111971430A (en) * | 2018-02-05 | 2020-11-20 | 大和纺控股株式会社 | Nonwoven fabric and method for producing nonwoven fabric |
| CN111971430B (en) * | 2018-02-05 | 2024-05-17 | 大和纺织株式会社 | Nonwoven fabric and method for producing nonwoven fabric |
| CN112567087A (en) * | 2018-06-29 | 2021-03-26 | 可隆工业株式会社 | Nonwoven fabric fiber aggregate and mask sheet using same |
| CN113164002A (en) * | 2018-11-22 | 2021-07-23 | 花王株式会社 | Wiping sheet and method for producing the same |
| CN109674376A (en) * | 2018-12-25 | 2019-04-26 | 阜阳市长海环保设备科技有限公司 | A kind of mobile phone one of cephalocathartic disinfection and sterilization cleans wet tissue |
| CN115335562A (en) * | 2020-03-24 | 2022-11-11 | 可乐丽可乐富丽世股份有限公司 | Nonwoven fabric and method for producing same, and liquid-impregnated sheet and wiping sheet |
| CN112323253A (en) * | 2020-10-26 | 2021-02-05 | 浙江王金非织造布有限公司 | Dual-reinforcement non-woven wiping material and preparation method thereof |
| CN112323253B (en) * | 2020-10-26 | 2021-11-23 | 浙江王金非织造布有限公司 | Dual-reinforcement non-woven wiping material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI702322B (en) | 2020-08-21 |
| TW201632675A (en) | 2016-09-16 |
| JP6608836B2 (en) | 2019-11-20 |
| KR20170045309A (en) | 2017-04-26 |
| KR101893715B1 (en) | 2018-08-30 |
| WO2016052527A1 (en) | 2016-04-07 |
| JPWO2016052527A1 (en) | 2017-08-31 |
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