CN104818578B - A kind of high-elastic antibacterial non-woven of honeycomb structure and preparation method thereof - Google Patents
A kind of high-elastic antibacterial non-woven of honeycomb structure and preparation method thereof Download PDFInfo
- Publication number
- CN104818578B CN104818578B CN201510247667.6A CN201510247667A CN104818578B CN 104818578 B CN104818578 B CN 104818578B CN 201510247667 A CN201510247667 A CN 201510247667A CN 104818578 B CN104818578 B CN 104818578B
- Authority
- CN
- China
- Prior art keywords
- web
- elastic
- fibre
- staple fiber
- fibre web
- 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.)
- Active
Links
Abstract
A kind of high-elastic antibacterial non-woven of honeycomb structure and preparation method thereof, including the multiple composite webs stacked gradually in round Z-shaped, the internal spray of composite web has antiseptic, and composite web joins end to end successively, and meldable fibre is accompanied between adjacent composite web.During manufacture, by preparation, mechanical carding networking process before networking, upper strata fibre web, elastic web, lower floor's fibre web are prepared respectively, then this three layers of fibre webs are superimposed as composite web by fibre web compound working procedure again, upper strata fibre web and the mixture that lower floor's fibre web is low-melting point polyester staple fiber and the hollow pet staple fiber of three-dimensional crimp, elastic web are low-melting point polyester staple fiber and the mixture of elastic polyester chopped fiber.After spraying antiseptic to composite web, vertical lapping is carried out through vertical lapping process, and meldable fibre is spread between composite web and composite web, then the high-elastic antibacterial non-woven of honeycomb structure is made by drying, trimming, rolling step.
Description
Technical field
The present invention relates to the high-elastic antibacterial non-woven and its manufacture method of a kind of honeycomb structure, belong to non-woven cloth collar
Domain.
Background technology
Fluff material is the necessity of human society life, closely bound up with the life of people, as acoustic material, sofa,
The fields such as mattress, executive chair, sports equipment, clothes are both needed to use fluff material.Generally have according to the preparation method of fluff material
Sponge, warp-knitted spacer fabric, Three-dimensional Elastic Woven Fabric, the major class of non-woven cloth four.Sponge, it is a kind of porous material, it is mainly poly-
Soft foam in urethane foamed material is prepared, in light weight because sponge is cheap, soft plentiful and resilience
It is good, occupy leading position in market.But sponge production has pollution, the discarded object not mortality shortcoming such as reusable edible, and easily hair
Huang, gas permeability, comfortableness are poor.Australia and some countries in Europe are because of the environmental pollution and the wasting of resources of sponge at present
Seriously, corresponding measure containment sponge application has been taken.As people increasingly pay attention to low-carbon environment-friendly theory, function admirable is developed
Novel fluffy material is increasingly becoming the emphasis of domestic and foreign scholars concern, Three-dimensional warp knitting space fabric then occurs.Three-dimensional warp knitting
Space fabric refers to by two fabric faces, the La Sheer warp knit three-dimensional knitted fabrics to be linked together using interval yarn, between warp knit
Start from the mid-80 every the exploitation of fabric, research contents scope is quite wide so far, including material structure, performance, production technology, should
With etc., such as the mattress made with space fabric, patient can be prevented because of long-term bed and caused by ache sense.Its remarkable advantage
It is：Production process is environment friendly and pollution-free, recyclable, and fastness is good, and hot wet migration, warmth retention property and gas permeability are preferable,
It is soft flexible, the shortcomings that overcoming sponge, but due to its design feature, resistance to compression and resilience are poor, at present application
It is restricted, can not particularly meets that the elasticity of compression requires higher product.Three-dimensional Elastic Woven Fabric is knitted in warp-knitted spacer
A kind of novel fluffy material to grow up on the basis of thing, in a thickness direction with preferable resilience, Stability Analysis of Structures, shape
Shape is changeable, good integrity, and with performances such as good penetrability, gas permeabilities.But its weaving structure is complicated, manufacturing cost
It is higher, it is difficult to popularization and application.With the development of Nonwovens In Technology, change the orientation of fiber, common fiber is horizontal
The non-woven cloth of arrangement, be changed to be arranged vertically, obtain with honeycomb structure non-woven cloth, compared with sponge, have non yellowing,
The features such as good permeability, dimensionally stable, its discarded object recoverable, adapt to the consumption concept of environmentally friendly low carbon society.It is unique
Rising structure, make fiber assembly obtain greatly elasticity and compressive property.With Three-dimensional Elastic Woven Fabric, warp-knitted spacer fabric
Compare, technique is simple, and to the strong adaptability of raw material, raw material sources are extensive, and production cost is relatively low, and product applications are wider
It is wealthy.But lamination is easily produced between the fibre web and fibre web of the non-woven cloth of existing honeycomb structure, influence the elasticity of product；
Lack existing high resiliency simultaneously, the product with antibacterial effect, the application that have impact on the non-woven cloth of honeycomb structure expands
Greatly.
The content of the invention
The purpose of the present invention is to overcome in the prior art, exist can not meet simultaneously high resiliency, low cost, it is simple in construction,
A kind of technical problem of environmental protection, there is provided high resiliency, low cost, simple in construction, environmentally friendly and with antibacterial effect of meeting simultaneously
Non-woven cloth and its manufacture method.
To achieve these goals, the technical scheme is that：A kind of high-elastic antibacterial non-woven of honeycomb structure, bag
Include the multiple composite webs stacked gradually, it is characterised in that：The internal spray of described composite web has antiseptic, composite web
Join end to end successively, arrangement mode is in round Z-shaped, has fibrous layer angle between adjacent composite web, web layer folder
Angle is the acute angle less than 2 degree, and meldable fibre is accompanied between adjacent composite web；
Described meldable fibre is the low-melting point polyester staple fiber that fusing point is less than or equal to 110 °；Described meldable fibre exists
Surface density between adjacent composite web is 0.5g/m2 - 6g/m2。
Described composite web is a kind of fibre web of layer structure, and the upper strata that the fibre web includes from top to bottom being sequentially overlapped is fine
Net, elastic web, lower floor's fibre web.
A kind of preparation method of the high-elastic antibacterial non-woven of above-mentioned honeycomb structure, it is characterised in that：This method is included such as
Lower step：
（1）Prepare before networking：It is first former to the various fibers needed for preparation upper strata fibre web, elastic web, lower floor's fibre web respectively
Material is mixed, shredding, and finish is added during shredding, and the material for preparing of upper strata fibre web and lower floor's fibre web is low melting point
The mixture of polyester staple fiber and the hollow pet staple fiber of three-dimensional crimp, in upper strata fibre web and lower floor's fibre web, low melting point is washed
The percentage by weight of synthetic fibre chopped fiber is 15% ~ 30%, the percentage by weight of the hollow pet staple fiber of three-dimensional crimp for 70% ~
85%；Elastic web prepares material as low-melting point polyester staple fiber and the mixture of elastic polyester chopped fiber, in elastic web
In, the percentage by weight of low-melting point polyester staple fiber is 10% ~ 25%, the percentage by weight of elastic polyester chopped fiber for 75% ~
90%；Described low-melting point polyester staple fiber is the skin-core structure type polyester staple fiber that fusing point is less than or equal to 110 °；Described bullet
Property polyester staple fiber is ptt fiber or elastic polyester ELK fibers；
（2）Mechanical carding networking：Mixing, the fiber after shredding, using mechanical carding networking method prepare respectively upper strata fibre web,
Elastic web, lower floor's fibre web；
（3）Fibre web is compound：Three layers of upper strata fibre web, elastic web, lower floor's fibre web fibre web are superimposed as composite web, elasticity is fine
Network folder is in the centre of upper strata fibre web and lower floor's fibre web；
（4）Spray antiseptic：The antiseptic prepared under a certain pressure to composite web sprinkling；
（5）Vertical lapping：Composite web feeds vertical lapping machine, and hot melt fibre is spread between composite web and composite web
Dimension, carries out vertical lapping, obtains lapping cotton, lapping width is 5mm ~ 200mm；
（6）Drying：Lapping cotton after vertical lapping process is heated successively, cooled down；
（7）Trimming：Cut the irregular part in edge on lapping cotton both sides；
（8）Winding：After trimming, winding, the high-elastic antibacterial non-woven of obtained described honeycomb structure.
Due to using above technical scheme, the high-elastic antibacterial non-woven of honeycomb structure of the invention, have the characteristics that：
First, in a kind of high-elastic antibacterial non-woven of honeycomb structure of the present invention and its manufacture method, join end to end successively,
On positive and negative surface in the composite web of Z-shaped reciprocating folding type, spread meldable fibre, the design can ensure that fold after it is adjacent compound
Enough meldable fibres are accompanied between fibre web, when meldable fibre in drying technique after heating melts, can be adjacent
Play cementation between composite web, increase the cohesive force between composite web, avoid it is scattered between composite web so that high
Play antibacterial non-woven and form honeycomb structure on the whole, when certain partial compression, pressure can be distributed to periphery, reply fast, bullet
Property is good, compared with prior art, can greatly improve the elasticity of product, be suitable for articles for babies, cushion, bed industry articles for use, brassiere cover
The high field of the aeroelastic requirements such as cup, automotive trim, sport guard textiles.Therefore, elasticity of the invention is fine.
2nd, in a kind of high-elastic antibacterial non-woven of honeycomb structure of the present invention and its manufacture method, composite web is preferable
For a kind of fibre web of layer structure, the fibre web includes upper strata fibre web, elastic web, the lower floor's fibre web being from top to bottom sequentially overlapped,
The advantages of design, is as follows：First, the elastic web set up can improve the elasticity of final products；Secondly, elastic web is clipped in
Position Design between upper strata fibre web and lower floor's fibre web, it can ensure that in the product uniform of the elastic web after vertical lapping
Distribution so that the uniform elastic of the product of preparation is consistent, is not in elastic difference；Again, the appearance of product is upper strata fibre web
Or lower floor's fibre web, the feel of product are mainly determined by the performance of upper strata fibre web or lower floor's fibre web, may be implemented in meet it is elastomeric
On the basis of improve product feel；4th, upper strata fibre web, lower floor's fibre web, the manufacture material of elastic web are all washed including low melting point
Synthetic fibre chopped fiber, during composite web, vertical lapping process, the low melting point in upper strata fibre web, lower floor's fibre web, elastic web
Polyester staple fiber can all expose outside in web surface, the melted by heating in drying technique, so as to increase between composite web
Cohesive force, avoid being layered, improve the elasticity of final products.Therefore, not only high resiliency, even structure, and feel of the invention
Good, easily regulation product performance.
3rd, the present invention selects the antiseptic of good anti-bacterial effect, and composite web is sprayed into the form of spraying, can realize non-knit
Making cloth has the purpose of antibacterial.
4th, in a kind of high-elastic antibacterial non-woven of honeycomb structure of the present invention and its manufacture method, final products are vertical
The cohesive force that unique rising structure is provided between composite web by low-melting point polyester staple fiber in addition on direction, makes fiber collection
Body possesses greatly elasticity and compressive property, and be avoided that layering；Compared with sponge, this product non yellowing, good permeability, size
It is stable, discarded object recoverable, the consumption concept of environmentally friendly low carbon society is adapted to, is knitted with Three-dimensional Elastic Woven Fabric, warp-knitted spacer
Thing is compared, and technique is simple, and to the strong adaptability of raw material, raw material sources are extensive, and production cost is relatively low, and product applications are wider
It is wealthy.Therefore, not only high resiliency, low cost, and simple in construction, environmentally friendly of the invention.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1.
In figure：It is composite web 1, upper strata fibre web 4, elastic web 5, lower floor's fibre web 6, meldable fibre 2, fibrous layer angle 3, anti-
Microbial inoculum 7.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
See Fig. 1, Fig. 2, a kind of high-elastic antibacterial non-woven of honeycomb structure, including the multiple composite webs 1 stacked gradually,
It is characterized in that：The internal spray of described composite web 1 has antiseptic 7, and composite web 1 joins end to end successively, arrangement mode
In round Z-shaped, there is fibrous layer angle 3 between adjacent composite web 1, the web layer angle 3 is the acute angle less than 2 degree,
Meldable fibre 2 is accompanied between adjacent composite web 1；
Described meldable fibre 2 is the low-melting point polyester staple fiber that fusing point is less than or equal to 110 °；Described meldable fibre 2
Surface density between adjacent composite web 1 is 0.5g/m2 - 6g/m2。
Described composite web 1 is a kind of fibre web of layer structure, and the fibre web includes the upper strata being from top to bottom sequentially overlapped
Fibre web 4, elastic web 5, lower floor's fibre web 6.
A kind of preparation method of the high-elastic antibacterial non-woven of above-mentioned honeycomb structure, this method comprise the following steps：
（1）Prepare before networking：Respectively first to the various fibers needed for preparation upper strata fibre web 4, elastic web 5, lower floor's fibre web 6
Raw material is mixed, shredding.Nonwoven mixing opening apparatus running speed is high, because raw material belongs to chemical fibre, with day
It is so poor compared to hygroscopicity, electrostatic is easily produced in shredding is mixed, finish is added during shredding, can be prevented because quiet
Electricity produces and influences product quality.The material for preparing of upper strata fibre web 4 and lower floor's fibre web 6 is rolled up for low-melting point polyester staple fiber with three-dimensional
The mixture of bent hollow pet staple fiber, in upper strata fibre web 4 and lower floor's fibre web 6, the weight hundred of low-melting point polyester staple fiber
Divide than being 15% ~ 30%, the percentage by weight of the hollow pet staple fiber of three-dimensional crimp is 70% ~ 85%；The preparation of elastic web 5
Material is low-melting point polyester staple fiber and the mixture of elastic polyester chopped fiber, in elastic web 5, low-melting point polyester staple fiber
Percentage by weight be 10% ~ 25%, the percentage by weight of elastic polyester chopped fiber is 75% ~ 90%；Described low melt point polyester fiber
Chopped fiber is the skin-core structure type polyester staple fiber that fusing point is less than or equal to 110 °；Described elastic polyester chopped fiber is PTT fine
Dimension or elastic polyester ELK fibers；
（2）Mechanical carding networking：Fiber after mixing, shredding, upper strata fibre web is prepared using mechanical carding networking method respectively
4th, elastic web 5, lower floor's fibre web 6；
（3）Fibre web is compound：6 three layers of upper strata fibre web 4, elastic web 5, lower floor's fibre web fibre web are superimposed as composite web 1, bullet
Property fibre web 5 is clipped in the centre of upper strata fibre web 4 and lower floor's fibre web 6, is easy to elastic web 5 to be evenly distributed in the product so that product
Uniform elastic is consistent, is not in elastic difference, simultaneously, it is ensured that the appearance of product is upper strata fibre web 4 or lower floor's fibre web
6, thus the feel of final products is mainly determined by the performance of upper strata fibre web 4, lower floor's fibre web 6, is so advantageous to carry out product
Structure design, the performance of product is easily adjusted, meet the various requirement of product, such as the upper strata fibre web 4 in product appearance, lower floor
The fineness of the doughnut of three-dimensional crimp in fibre web 6 can select thinner, and the product so obtained both has high resiliency, again
The feel having had；
（4）Spray antiseptic：The antiseptic 7 prepared is sprayed to composite web 1 under a certain pressure；
（5）Vertical lapping：Composite web 1 feeds vertical lapping machine, and spreads heat between composite web 1 and composite web 1
Molten fiber 2, carries out vertical lapping, so as to obtain lapping cotton.Meldable fibre 2 selects low-melting point polyester staple fiber, in order that finally
The overall honey comb structure of product formation, low-melting point polyester staple fiber sprinkle even as far as possible, and the amount spread is not easy excessively, to avoid
After being melted because of low-melting point polyester staple fiber, the membrane structure of a laminate knot is formed between composite web 1, influences the honeybee of product on the contrary
Nest architecture, make the elasticity reduction of product, the surface density of meldable fibre 2 is controlled in 0.5g/m between adjacent composite web 12 -
6g/m2Within the scope of.In the case where the output speed of vertical lapping machine is certain, the speed of lapping is bigger, i.e. the length of product
The number of plies of lapping is more on direction, and the fibrous layer angle 3 between adjacent composite web 1 is smaller, more levels off to 0 degree, compound fibre
Net 1 is more in vertical, and the elasticity of product is better.By adjusting the technological parameter of vertical lapping, make between adjacent composite web 1
Fibrous layer angle 3 control in the range of 0-2 degree, ensure the elastic performance of final products.Lapping width is 5mm ~ 200mm.Paving
Net width is wider, and the thickness of product is thicker, but when lapping width is excessive, the resistance to compression of product and compression resilience will receive shadow
Ring, effect is deteriorated, and lapping width control system is within 200mm；
（6）Drying：Lapping cotton after vertical lapping process is heated successively, cooled down.Low melting point in lapping cotton is washed
Synthetic fibre chopped fiber melted by heating, the polymer flow of melting are simultaneously condensed upon in fiber intersection points, are reinforced after lapping cotton cools down
And turn into flexible non-woven cloth.Meldable fibre 2 is melted simultaneously, and adjacent composite web 1 is bonded, makes product shape
Integral honeycomb structure, improve the elasticity of product.The moisture of antiseptic 7 is evaporated in composite web 1, product is had antibacterial effect
Fruit.Drying mode can penetrate lapping cotton mode using hot-air, low-melting point polyester staple fiber be heated, in lapping cotton
Whole width is carried out rapid and uniformly heated, and temperature accomplishes uniformity, while the speed of hot blast as far as possible everywhere in drying room
Degree and direction can control, and hot blast does not destroy the structure of lapping cotton during circulating；
（7）Trimming：Cut the irregular part in edge on lapping cotton both sides.After drying process terminates, drying machine output lapping
On the width of cotton, bead cutter is set respectively on the both sides of lapping cotton, the irregular cutaway in the edge of lapping cotton is done
Into the lapping cotton of one fixed width；
（8）Winding：After trimming, winding, the high-elastic antibacterial non-woven of obtained described honeycomb structure.
Embodiment 1
Thickness is 200mm high-elastic antibacterial non-woven of honeycomb structure and preparation method thereof.
See Fig. 1, Fig. 2, the high-elastic antibacterial non-woven of 200mm thickness honeycomb structures, including the multiple compound fibres stacked gradually
Net 1, the internal spray of composite web 1 have antiseptic 7, and composite web 1 joins end to end successively, and arrangement mode is in round Z-shaped,
There is fibrous layer angle 3 between adjacent composite web 1, the web layer angle 3 levels off to 0 degree, between adjacent composite web 1
Meldable fibre 2 is accompanied, meldable fibre 2 is that fusing point is 110 °, fineness 2D, and length is 51mm low-melting point polyester staple fiber.
Described composite web 1 is a kind of fibre web of layer structure, and the fibre web includes the upper strata being from top to bottom sequentially overlapped
Fibre web 4, elastic web 5, lower floor's fibre web 6.
The preparation method of the high-elastic antibacterial non-woven of above-mentioned honeycomb structure, this method comprise the following steps：
（1）Prepare before networking：Respectively first to the various fibers needed for preparation upper strata fibre web 4, elastic web 5, lower floor's fibre web 6
Raw material is mixed, shredding.Anlistatig finish is added during shredding.Upper strata fibre web 4 prepares material with lower floor's fibre web 6
Expect the mixture of the hollow pet staple fiber for low-melting point polyester staple fiber and three-dimensional crimp, fibre web 4 and lower floor's fibre web 6 on upper strata
In, the percentage by weight of low-melting point polyester staple fiber is 15% ~ 30%, the percentage by weight of the hollow pet staple fiber of three-dimensional crimp
For 70% ~ 85%, the fineness of the hollow pet staple fiber of three-dimensional crimp is 3D, length 51mm；Elastic web 5 prepares material
For low-melting point polyester staple fiber and the mixture of elastic polyester ELK fibers, in elastic web 5, low-melting point polyester staple fiber
Percentage by weight is 10% ~ 25%, and the percentage by weight of elastic polyester ELK fibers is 75% ~ 90%, elastic polyester ELK fibers
Fineness is 6.6D, length 64mm；Described low-melting point polyester staple fiber is that fusing point is short equal to 110 ° of skin-core structure type terylene
Fiber；
（2）Mechanical carding networking：Fiber after mixing, shredding, upper strata fibre web is prepared using mechanical carding networking method respectively
4th, elastic web 5, lower floor's fibre web 6；
（3）Fibre web is compound：6 three layers of upper strata fibre web 4, elastic web 5, lower floor's fibre web fibre web are superimposed as composite web 1；
（4）Spray antiseptic：The antiseptic 7 prepared is sprayed to composite web 1 under a certain pressure；
（5）Vertical lapping：Composite web 1 feeds vertical lapping machine, and spreads between composite web 1 and composite web 1 molten
Point is 110 °, fineness 2D, and length is 51mm low-melting point polyester staple fiber, the surface density between adjacent composite web 1
For 0.5g/m2, vertical lapping is carried out, obtains lapping cotton.Fibrous layer angle 3 between adjacent composite web 1 levels off to 0 degree,
Composite web 1 is in vertical, and lapping width is 200mm；
（6）Drying：Lapping cotton after vertical lapping process is heated successively, cooled down；
（7）Trimming：Cut the irregular part in edge on lapping cotton both sides；
（8）Winding：After trimming, winding, the high-elastic antibacterial non-woven of obtained described honeycomb structure.
Embodiment 2
Thickness is 5mm high-elastic antibacterial non-woven of honeycomb structure and preparation method thereof.
See Fig. 1, Fig. 2, the high-elastic antibacterial non-woven of 5mm thickness honeycomb structures, including the multiple composite webs stacked gradually
1, the internal spray of composite web 1 has antiseptic 7, and composite web 1 joins end to end successively, and arrangement mode is in round Z-shaped, phase
There is fibrous layer angle 3 between adjacent composite web 1, the web layer angle 3 is less than 2 degree and levels off to 2 degree, in adjacent compound fibre
Meldable fibre 2 is accompanied between net 1, meldable fibre 2 is that fusing point is 110 °, fineness 2D, and length is that 51mm low melt point polyester fiber is short
Fiber.
Described composite web 1 is a kind of fibre web of layer structure, and the fibre web includes the upper strata being from top to bottom sequentially overlapped
Fibre web 4, elastic web 5, lower floor's fibre web 6.
The preparation method of the high-elastic antibacterial non-woven of above-mentioned honeycomb structure, this method comprise the following steps：
（1）Prepare before networking：Respectively first to the various fibers needed for preparation upper strata fibre web 4, elastic web 5, lower floor's fibre web 6
Raw material is mixed, shredding.Anlistatig finish is added during shredding.Upper strata fibre web 4 prepares material with lower floor's fibre web 6
Expect the mixture of the hollow pet staple fiber for low-melting point polyester staple fiber and three-dimensional crimp, fibre web 4 and lower floor's fibre web 6 on upper strata
In, the percentage by weight of low-melting point polyester staple fiber is 15% ~ 30%, the percentage by weight of the hollow pet staple fiber of three-dimensional crimp
For 70% ~ 85%, the fineness of the hollow pet staple fiber of three-dimensional crimp is 3D, length 51mm；Elastic web 5 prepares material
For low-melting point polyester staple fiber and the mixture of ptt fiber, in elastic web 5, the weight percent of low-melting point polyester staple fiber
Than for 10% ~ 25%, the percentage by weight of ptt fiber is 75% ~ 90%, and the fineness of ptt fiber is 2.5D, length 51mm；Institute
The low-melting point polyester staple fiber stated is the skin-core structure type polyester staple fiber that fusing point is equal to 110 °；
（2）Mechanical carding networking：Fiber after mixing, shredding, upper strata fibre web is prepared using mechanical carding networking method respectively
4th, elastic web 5, lower floor's fibre web 6；
（3）Fibre web is compound：6 three layers of upper strata fibre web 4, elastic web 5, lower floor's fibre web fibre web are superimposed as composite web 1；
（4）Spray antiseptic：The antiseptic 7 prepared is sprayed to composite web 1 under a certain pressure；
（5）Vertical lapping：Composite web 1 feeds vertical lapping machine, and spreads between composite web 1 and composite web 1 molten
Point is 110 °, fineness 2D, and length is 51mm low-melting point polyester staple fiber, the surface density between adjacent composite web 1
For 6g/m2, vertical lapping is carried out, obtains lapping cotton.Fibrous layer angle 3 between adjacent composite web 1 is less than 2 degree and convergence
In 2 degree, composite web 1 is in vertical, and lapping width is 5mm；
（6）Drying：Lapping cotton after vertical lapping process is heated successively, cooled down；
（7）Trimming：Cut the irregular part in edge on lapping cotton both sides；
（8）Winding：After trimming, winding, the high-elastic antibacterial non-woven of obtained described honeycomb structure.
Embodiment 3
Thickness is 105mm high-elastic antibacterial non-woven of honeycomb structure and preparation method thereof.
See Fig. 1, Fig. 2, the high-elastic antibacterial non-woven of 105mm thickness honeycomb structures, including the multiple compound fibres stacked gradually
Net 1, the internal spray of composite web 1 have antiseptic 7, and composite web 1 joins end to end successively, and arrangement mode is in round Z-shaped,
There is fibrous layer angle 3 between adjacent composite web 1, the web layer angle 3 is less than 1 degree and levels off to 1 degree, adjacent compound
Meldable fibre 2 is accompanied between fibre web 1, meldable fibre 2 is that fusing point is 110 °, fineness 2D, and length is 51mm low melt point polyester fiber
Chopped fiber.
Described composite web 1 is a kind of fibre web of layer structure, and the fibre web includes the upper strata being from top to bottom sequentially overlapped
Fibre web 4, elastic web 5, lower floor's fibre web 6.
The preparation method of the high-elastic antibacterial non-woven of above-mentioned honeycomb structure, this method comprise the following steps：
（1）Prepare before networking：Respectively first to the various fibers needed for preparation upper strata fibre web 4, elastic web 5, lower floor's fibre web 6
Raw material is mixed, shredding.Anlistatig finish is added during shredding.Upper strata fibre web 4 prepares material with lower floor's fibre web 6
Expect the mixture of the hollow pet staple fiber for low-melting point polyester staple fiber and three-dimensional crimp, fibre web 4 and lower floor's fibre web 6 on upper strata
In, the percentage by weight of low-melting point polyester staple fiber is 15% ~ 30%, the percentage by weight of the hollow pet staple fiber of three-dimensional crimp
For 70% ~ 85%, the fineness of the hollow pet staple fiber of three-dimensional crimp is 3D, length 51mm；Elastic web 5 prepares material
For low-melting point polyester staple fiber and the mixture of ptt fiber, in elastic web 5, the weight percent of low-melting point polyester staple fiber
Than for 10% ~ 25%, the percentage by weight of ptt fiber is 75% ~ 90%, and the fineness of ptt fiber is 2.5D, length 51mm；Institute
The low-melting point polyester staple fiber stated is the skin-core structure type polyester staple fiber that fusing point is equal to 110 °；
（2）Mechanical carding networking：Fiber after mixing, shredding, upper strata fibre web is prepared using mechanical carding networking method respectively
4th, elastic web 5, lower floor's fibre web 6；
（3）Fibre web is compound：6 three layers of upper strata fibre web 4, elastic web 5, lower floor's fibre web fibre web are superimposed as composite web 1；
（4）Spray antiseptic：The antiseptic 7 prepared is sprayed to composite web 1 under a certain pressure；
（5）Vertical lapping：Composite web 1 feeds vertical lapping machine, and spreads between composite web 1 and composite web 1 molten
Point is 110 °, fineness 2D, and length is 51mm low-melting point polyester staple fiber, the surface density between adjacent composite web 1
For 3g/m2, vertical lapping is carried out, obtains lapping cotton.Fibrous layer angle 3 between adjacent composite web 1 is less than 1 degree and convergence
In 1 degree, composite web 1 is in vertical, and lapping width is 105mm；
（6）Drying：Lapping cotton after vertical lapping process is heated successively, cooled down；
（7）Trimming：Cut the irregular part in edge on lapping cotton both sides；
（8）Winding：After trimming, winding, the high-elastic antibacterial non-woven of obtained described honeycomb structure.
Claims (3)
1. a kind of high-elastic antibacterial non-woven of honeycomb structure, including the multiple composite webs (1) stacked gradually, its feature exist
In：The internal spray of described composite web (1) has antiseptic (7), and composite web (1) joins end to end successively, and arrangement mode is in
Round Z-shaped, there is fibrous layer angle (3) between adjacent composite web (1), the web layer angle (3) is sharp less than 2 degree
Angle, meldable fibre (2) is accompanied between adjacent composite web (1)；Described composite web (1) is a kind of fibre of layer structure Net, the fibre web include upper strata fibre web (4), elastic web (5), the lower floor's fibre web (6) being from top to bottom sequentially overlapped, upper strata fibre web (4) mixing of the material for the hollow pet staple fiber of low-melting point polyester staple fiber and three-dimensional crimp is prepared with lower floor's fibre web (6) Thing, in upper strata fibre web (4) and lower floor's fibre web (6), the percentage by weight of low-melting point polyester staple fiber is 15%~30%, three-dimensional The percentage by weight of the hollow pet staple fiber of curling is 70%~85%；The material for preparing of elastic web (5) is washed for low melting point The mixture of synthetic fibre chopped fiber and elastic polyester chopped fiber, in elastic web (5), the percentage by weight of low-melting point polyester staple fiber For 10%~25%, the percentage by weight of elastic polyester chopped fiber is 75%~90%；Described low-melting point polyester staple fiber is Fusing point is less than or equal to 110 ° of skin-core structure type polyester staple fiber；Described elastic polyester chopped fiber is ptt fiber or elasticity Polyester ELK fibers。
A kind of 2. high-elastic antibacterial non-woven of honeycomb structure as claimed in claim 1, it is characterised in that：Described hot melt is fine
It is the low-melting point polyester staple fiber that fusing point is less than or equal to 110 ° to tie up (2)；Described meldable fibre (2) is in adjacent composite web
(1) surface density between is 0.5g/m2-6g/m2。
A kind of 3. claim1-2Any one of honeycomb structure high-elastic antibacterial non-woven preparation method, it is special
Sign is：This method comprises the following steps：
(a) prepare before networking：Respectively first to the various fibres needed for preparation upper strata fibre web (4), elastic web (5), lower floor's fibre web (6)
Dimension raw material is mixed, shredding, and finish is added during shredding, and upper strata fibre web (4) prepares material with lower floor's fibre web (6)
Expect the mixture of the hollow pet staple fiber for low-melting point polyester staple fiber and three-dimensional crimp, fibre web (4) and lower floor are fine on upper strata
In net (6), the percentage by weight of low-melting point polyester staple fiber is 15%~30%, the weight of the hollow pet staple fiber of three-dimensional crimp
It is 70%~85% to measure percentage；Elastic web (5) prepares material as low-melting point polyester staple fiber and elastic polyester chopped fiber
Mixture, in elastic web (5), the percentage by weight of low-melting point polyester staple fiber is 10%~25%, and elastic polyester is short
The percentage by weight of fiber is 75%~90%；Described low-melting point polyester staple fiber is the core-skin that fusing point is less than or equal to 110 °
Structural type polyester staple fiber；Described elastic polyester chopped fiber is ptt fiber or elastic polyester ELK fibers；
(b) mechanical carding networking：Mixing, the fiber after shredding, using mechanical carding networking method prepare respectively upper strata fibre web (4),
Elastic web (5), lower floor's fibre web (6)；
(c) fibre web is compound：(6) three layers of upper strata fibre web (4), elastic web (5), lower floor's fibre web fibre web are superimposed as composite web
(1), elastic web (5) is clipped in the centre of upper strata fibre web (4) and lower floor's fibre web (6)；
(d) antiseptic is sprayed：The antiseptic (7) prepared under a certain pressure to composite web (1) sprinkling；
(e) vertical lapping：Composite web (1) feeds vertical lapping machine, and is spread between composite web (1) and composite web (1)
Meldable fibre (2), carries out vertical lapping, obtains lapping cotton, and lapping width is 5mm~200mm；
(f) drying：Lapping cotton after vertical lapping process is heated successively, cooled down；
(g) trimming：Cut the irregular part in edge on lapping cotton both sides；
(h) wind：After trimming, winding, the high-elastic antibacterial non-woven of obtained described honeycomb structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247667.6A CN104818578B (en) | 2015-04-13 | 2015-05-15 | A kind of high-elastic antibacterial non-woven of honeycomb structure and preparation method thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015101715608 | 2015-04-13 | ||
| CN201510171560 | 2015-04-13 | ||
| CN201510247667.6A CN104818578B (en) | 2015-04-13 | 2015-05-15 | A kind of high-elastic antibacterial non-woven of honeycomb structure and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104818578A CN104818578A (en) | 2015-08-05 |
| CN104818578B true CN104818578B (en) | 2018-03-02 |
Family
ID=53729050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510247667.6A Active CN104818578B (en) | 2015-04-13 | 2015-05-15 | A kind of high-elastic antibacterial non-woven of honeycomb structure and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104818578B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359180A (en) * | 2019-06-13 | 2019-10-22 | 大连华阳新材料科技股份有限公司 | A method of improving spun-bonded non-woven product of production line uniformity |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399112A (en) * | 2016-12-01 | 2017-11-28 | 青海富腾生态科技有限公司 | The manufacture method for hiding blanket is made in a kind of compound non-spinning |
| CN111041713B (en) * | 2019-12-30 | 2020-10-30 | 孙福胜 | Production process of backpack back panel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721604A (en) * | 2004-07-12 | 2006-01-18 | 雅康宁科技纤维（深圳）有限公司 | Vertical honeycomb type cotton and preparation method thereof |
| CN201433325Y (en) * | 2009-05-13 | 2010-03-31 | 南通纺织职业技术学院 | Bacteria-isolated anti-acarus textile and production device thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100415534B1 (en) * | 2001-03-21 | 2004-01-16 | 김병태 | A cotton shope product and process, apparatus for thererof |
| CN201617195U (en) * | 2010-01-07 | 2010-11-03 | 东莞市昌德无纺科技有限公司 | Upright cotton |
| CN102260961B (en) * | 2011-06-30 | 2013-04-24 | 苏州爱美纤维科技有限公司 | Vertical cotton production process |
| CN104313797A (en) * | 2014-09-20 | 2015-01-28 | 丹阳市超超服饰有限公司 | Preparation method of highly elastic vertical cotton |
-
2015
- 2015-05-15 CN CN201510247667.6A patent/CN104818578B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721604A (en) * | 2004-07-12 | 2006-01-18 | 雅康宁科技纤维（深圳）有限公司 | Vertical honeycomb type cotton and preparation method thereof |
| CN201433325Y (en) * | 2009-05-13 | 2010-03-31 | 南通纺织职业技术学院 | Bacteria-isolated anti-acarus textile and production device thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359180A (en) * | 2019-06-13 | 2019-10-22 | 大连华阳新材料科技股份有限公司 | A method of improving spun-bonded non-woven product of production line uniformity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104818578A (en) | 2015-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104911812B (en) | A kind of high-elastic fireblocking nonwoven cloth of honeycomb structure and preparation method thereof | |
| CN104805600B (en) | A kind of Bionic honeycomb cotton and its manufacturing method | |
| CN101509175B (en) | Green totally degradable warming material and producing method thereof | |
| CN101787619B (en) | Three-layer sandwiched composite eiderdown flake and manufacturing method thereof | |
| CN101260616B (en) | Multi-component spun-bonded non-woven reinforcement composite material and preparation method thereof | |
| CN104818583A (en) | High-elastic upright cotton with fiber bonding type honeycomb structure and preparation method thereof | |
| CN104894745A (en) | High-elastic antibacterial vertical cotton with fiber-bonded honeycomb structure and preparation method of vertical cotton | |
| CN104818579B (en) | A kind of high-elastic non-woven cloth of honeycomb structure and preparation method thereof | |
| CN105113121B (en) | A kind of preparation method of flexibility fabric hot rolled nonwoven fabrics | |
| CN104911811B (en) | A kind of high-elastic non-woven cloth of the bonded honeycomb structure of film and preparation method thereof | |
| CN104818578B (en) | A kind of high-elastic antibacterial non-woven of honeycomb structure and preparation method thereof | |
| CN104818584B (en) | A kind of high-elastic fireblocking nonwoven cloth of the bonded honeycomb structure of long filament and preparation method thereof | |
| CN104818577A (en) | High-elastic anti-flaming vertical cotton with filament adhesion type honeycomb structure and preparation method thereof | |
| CN104911820A (en) | Filament yarn bonding type honeycomb structure high-elastic vertical cotton and preparation method thereof | |
| CN106930001A (en) | Upright cotton and preparation method thereof | |
| CN110067078A (en) | The preparation method and antibacterial non-woven of jet consolidation formula antibacterial non-woven | |
| CN103194859B (en) | A kind of preparation method of High-performance uniform leather base fabric | |
| CN103192568B (en) | High-performance uniform leather base fabric | |
| CN104846545B (en) | A kind of high-elastic antibacterial non-woven of the bonded honeycomb structure of film and preparation method thereof | |
| CN103182816B (en) | A kind of uniform high-performance leather base cloth | |
| CN104911815B (en) | A kind of high-elastic antibacterial non-woven and preparation method thereof of the bonded honeycomb structure of long filament | |
| CN104846548A (en) | High-elastic flame-resistant upright cotton of fiber bonding type honeycomb structure and preparation method thereof | |
| CN104846546A (en) | High-elasticity inflaming retarding non-woven fabric with membrane adhering type honeycomb structure and preparation method thereof | |
| CN104818580A (en) | Film bonded type honeycomb structured high-elastic flame retardant upright cotton and preparation method thereof | |
| CN104846547A (en) | High-elasticity antibacterial vertical cotton with membrane adhering type honeycomb structure and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |