CN104963100A - Novel light, thin and breathable silk-drawing composite mask base cloth - Google Patents
Novel light, thin and breathable silk-drawing composite mask base cloth Download PDFInfo
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- CN104963100A CN104963100A CN201510322220.0A CN201510322220A CN104963100A CN 104963100 A CN104963100 A CN 104963100A CN 201510322220 A CN201510322220 A CN 201510322220A CN 104963100 A CN104963100 A CN 104963100A
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- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a novel light, thin and breathable silk-drawing composite mask base cloth. The novel light, thin and breathable silk-drawing composite mask base cloth comprises hydraulic entwisted integrated non-woven fabric. The hydraulic entwisted integrated non-woven fabric is formed in the mode that spunlacing reinforcing is online or offline carried out on a non-firm-bonding spun-bonded fiber net and carding fiber nets, a middle layer is basically a non-firm-bonding spun-bonded fiber layer, and two face layers are basically carding fiber layers. The non-firm-bonding spun-bonded fiber net is formed in the mode that thermoplastic fiber filaments obtained after modulus softening treatment and hydrophilic treatment are spun to form a net to be hot rolled and reinforced. The carding fiber nets are formed in the mode that short fibers with hydrophilia are carded to form nets. The bonding force generated by hot-rolling bonding points between the fibers forming the non-firm-bonding spun-bonded fiber net to the fibers is smaller than the strength of the thermoplastic fiber filaments. Compared with a pure-short-fiber spunlaced cloth, the strength can be improved by 30% under the same gram weight condition; the gram weight can be reduced by 30% under the same strength condition, the light effect, the thin effect, the breathable effect, the good skin-friendly effect, the high moisture absorption effect and the effect of being not prone to deformation are integrated, and the novel light, thin and breathable silk-drawing composite mask base cloth can be widely applied to masks.
Description
Technical field
The invention belongs to cosmetic product technical field, particularly a kind of novel frivolous can the composite facial mask base cloth of wire drawing.
Background technology
As everyone knows, facial mask has become requisite articles for use in personage's life of liking to be beautiful at present, and because it has successful, advantage easy to use is extensively promoted the use of, and facial mask is a kind of carrier of face beautifying health keeping product, applies ointment or plaster at 15 ~ 30 minutes on the face.After the nutrient of skin care products is slowly absorbed by the skin, the film namely unloaded down, the facial mask of current powder mediation, kaolin, nonwoven fabric and silk mask, sky silk facial mask, Biofibre facial mask material uses very extensive.Facial mask is a classification in skin care products.Substantially the most also to be most important object be makes up makeup removing and the still not enough cleaning that washes one's face for it, coordinates other essential ingredient to realize other maintenance function on this basis, such as replenishing water and preserving moisture, whitening, anti-ageing, Sage Extract etc.The principle of facial mask, utilize the blink covering face exactly, the air that temporary transient isolation is extraneous and pollution, improve skin temperature, the pore expansion of skin, promote sweat gland secretion and metabolism, make the oxygen content of skin increase, be conducive to the oil substances that skin gets rid of the metabolic product of epidermal cell and accumulation, the moisture in facial mask infiltrates the cuticula of epidermis, skin becomes soft, and skin naturally light is flexible.The form of facial mask mainly contains mud cream type, tear-pull, gel-type, four kinds, hygenic towelette type.Mud cream profile film common are seaweed mask, sludge facial mask etc., and tear-pull facial mask is modal is exactly that the special nose of blackhead pastes, and gel-type is the most famous with sleep mask, hygenic towelette formula be exactly generally mmic package infiltrate the face paper of beautifying liquid.Along with the development of beauty treatment science and technology, there is a kind of facial mask made with silk, strictly speaking, should be included in hygenic towelette profile film.
Why facial mask has outstanding maintenance effect, topmost " parcel " effect being also facial mask, make skin and air completely isolated, allow skin fully absorb nutrition." parcel " effect just requires that facial mask will be adjacent to skin, and be adjacent to skin and just require that mask substrate needs good water absorption, quality soft, the trend of current facial mask is light, thin, saturating, if and existing facial mask is accomplished light, thin, saturating, the ability then absorbing Essence will decline greatly, cannot accomplish that three is compatible, once Essence uptake is few, facial mask cannot be close to facial skin, spunbond technology is the non-weaving cloth new technology that progressively grows up in the fifties later stage in last century, is that chemical fibre technology is combined the most successful model with nonwoven techniques.Spun-bond process production technology industrialization can produce 10 grams/m
2left and right Spunbonded Nonwovens, and there is light, thin, saturating and that brute force is high advantage, but be only limitted to thermoplastic fibre, as polypropylene fibre, terylene and polyamide fibre etc. due to its fertile product, therefore its feel, the ability of adsorbing Essence and pro-skin sense are all not good, are difficult to be directly used in facial mask.And carding method can by the staple fibre of most of kind, as cotton, silk, viscose glue and all kinds of chemical fibre combing make grammes per square metre at 20 grams/m
2following fiber web.Seem.Can by 10 grams/m
2the spinning building of left and right directly with 20 grams/m
2following carding fiber net carries out water thorn composite consolidation, can prepare 30 grams/m
2below, collect light, thin, saturating, good, the high moisture absorption of pro-skin, be not easily deformed in the high-performance water acupuncture manipulation joint product of one, but be actually impracticable.Because in Conventional spunbond cloth, roll a fiber at place well-bonded, original fibre structure is entirely destroyed, be difficult at water thorn compound tense, the fiber hydrolization at these bonding point places be reduced, because the gross area of these bonding points is larger, account for about 20% of non-weaving cloth area, greatly consume water thorn usefulness, when water thorn pressure reaches 50bar, press during staple card net is belonged to, but concerning spunbond net, due to the impact of bonding point, greatly hinder the IPN between filament web and web of staple fibers and entanglement, cause product layering.If when hydraulic pressure is enlarged to 100bar, due to connection and the traction action of bonding point, cause the fabric width of spunbond net significantly to shrink, cause grammes per square metre to improve rapidly, grammes per square metre usually can be made to increase about 50%.In order to reduce the impact of bonding point, someone attempts spinning fibre net is direct and the composite spunlaced reinforcing of carding fiber net, to obtaining good permeability, constitutionally stable joint product, but test shows, not through the spinning fibre net of consolidation process, because lose the constraint of bonding point 6, the modulus of adding spinning fibre net common is at present larger, fiber is more thick and stiff, is easy to be broken up by water thorn power, cannot become cloth.In order to make fiber web do not broken up, only having and the grammes per square metre of spun-bonded fibre net is increased to 30 grams/m
2above, to strengthen fibroreticulate saturation force, and the grammes per square metre of carding fiber net also needs at 20 grams/m simultaneously
2above.Also namely, fibroreticulate total grammes per square metre is at 50 grams/m
2time above, just likely under the effect of water thorn power, tangle into cloth.This kind of material is conventional does filtering material, and grammes per square metre generally rests in 60 grams/m
2left and right.And facial mask and sanitary napkin plane materiel not only require that its nonwoven product must have good moisture absorption and moisture-inhibiting ability, also must be frivolous, grammes per square metre generally need control at 40 grams/m
2below, if can control at 30 grams/m
2better below.Visible, traditional spinning fibre net or spun-bonded fibre net and carding fiber net are simply carried out compound, is difficult to produce 30 grams/m
2following product, is difficult to satisfied light, thin, saturating requirement.Also after someone attempts to carry out saddening to spinning fibre net, then with carding fiber net compound, to reduce the impact of spinning fibre net bonding point, can in order to the maturation process scheme of Instructing manufacture but have no.Because only to the enterprising Row sum-equal matrix of hot rolling technology, and do not have the cooperation of fibre modification and water jet process, not having complete theoretical direction, is inconvenient.Because bonding point is excessively firm, cause spun-bonded fibre net to shrink, otherwise because of bonding point excessively weak, fiber is thick and stiff, causes fiber web to be broken up, and very difficultly stably makes grammes per square metre at 40 grams/m
2following product.
Although spun-bonded fibre net (or spinning fibre net) and carding fiber net are carried out water and sting composite consolidation and become the developing way paid close attention in the industry, up to the present, there is not yet grammes per square metre at 35 grams/m
2below, collect light, thin, saturating, good, the high moisture absorption of pro-skin, be not easily deformed in one water jet bonding composite non-woven cloth.Therefore, how to develop that a collection is light, thin, saturating, good, the high moisture absorption of pro-skin, the high performance mask substrate that is not easily deformed in one become those skilled in the art's technical problem urgently to be resolved hurrily.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention is, provide a kind of and adopt Hydroentangled mode to carry out compound to spun-bonded fibre net and carding fiber net, grammes per square metre controls at 35 grams/m
2below, under having the prerequisite of light, thin, saturating, good, the high moisture absorption of pro-skin, the advantage such as not yielding, can have the novel frivolous of high-tenacity performance can the composite facial mask base cloth of wire drawing.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of novel frivolous can the composite facial mask base cloth of wire drawing, comprise and carry out water by false bonded spunbond fiber web through online or off-line and carding fiber net to sting the intermediate layer that has reinforced be false bonded spunbond fibrage substantially, two surface layers are the Hydroentangled one non-weaving cloth of carded fiber layer substantially, described false bonded spunbond fiber web is reinforced by hot rolling after falling the one-tenth of the thermoplastic fibre continuous yarn spinning after modulus process and hydrophilic treatment net and is formed, described carding fiber net becomes net by having hydrophilic staple card, form hot rolling bonding point between described false bonded spunbond fibroreticulate fiber and the cohesive force that fiber produces is less than to the brute force of thermoplastic fibre long filament itself.
Above-mentioned novel frivolous can the composite facial mask base cloth of wire drawing, described in modulus process is fallen and hydrophilic treatment is in thermoplastic fibre spinning chips, add the hydrophilic master batch falling modulus master batch and 0.4% ~ 4% that thermoplastic fibre spinning chips percentage by weight is 0.1% ~ 2% respectively.
Above-mentioned novel frivolous can the composite facial mask base cloth of wire drawing, described in fall modulus process and hydrophilic treatment be add in thermoplastic fibre spinning chips containing thermoplastic fibre spinning chips percentage by weight be 0.1% ~ 2% the mixed and modified master batch of hydrophilic master batch falling modulus master batch and 0.4% ~ 4%.
Above-mentioned novel frivolous can the composite facial mask base cloth of wire drawing, described thermoplastic fibre long filament is the one in terylene, polyamide fibre or polypropylene fibre, and having hydrophilic staple fibre is one or more in cotton fiber, silk fiber, viscose, chitin fiber and mint fibers.
Above-mentioned novel frivolous can the composite facial mask base cloth of wire drawing, the modulus master batch that falls made an addition in terylene is one or more in copolyesters, low-molecular-weight polybutylene terephthalate, low-molecular-weight polytrimethylene terephthalate, the modulus master batch that falls made an addition in polyamide fibre is one or more in copolyamide, low-molecular-weight polycaprolactam, low-molecular-weight poly-decamethylene diamine decanedioic acid, and the modulus master batch that falls made an addition in polypropylene fibre is one or more in different isotactic polypropylene, polyacrylate analog derivative, polyvinyl alcohol analog derivative.
Above-mentioned novel frivolous can the composite facial mask base cloth of wire drawing, the hydrophilic master batch made an addition in terylene is polyester containing hydrophilic radical or polyether compound, the hydrophilic master batch made an addition in polyamide fibre is the copolyamide containing hydrophilic radical, and the hydrophilic master batch made an addition in polypropylene fibre is the derivative containing polyacrylate or polyvinyl alcohol.
Above-mentioned novel frivolous can the composite facial mask base cloth of wire drawing, be made up of following steps:
(1) spinning fibre net, is prepared
(1), take in the section of quantitative terylene spinning, extrusion spinning section or polypropylene spinning section any one, for subsequent use;
(2), according to the weight of quantitative spinning chips taken, in spinning chips, add the hydrophilic master batch falling modulus master batch and 0.4% ~ 4% of its gross weight 0.1% ~ 2%, mix;
(3), through extruder type spinning machine heating, mixing, metering, spinning, and stretchings, sub-wire, lapping and form terylene, polyamide fibre or polypropylene fiber net, grammes per square metre control is 5 grams ~ 15 grams/m
2, for subsequent use;
(2) false bonded spunbond fiber web is prepared
(1), to the spinning fibre net formed in step (3) carry out low temperature, low pressure hot rolling is reinforced, make hot rolling bonding point partial melting between fiber, hot-rolled temperature 80 DEG C ~ 200 DEG C, hot rolling pressure 0.3Mpa ~ 0.9Mpa, obtained false bonded spunbond fiber web;
(3), carding fiber net is prepared
(1), by one or more in viscose staple fibre, tModified Cellulose Fibers, chitin fiber, mint fibers carry out laying, and be carded to fiber web, it is 8 grams ~ 28 grams/m that grammes per square metre controls
2, for subsequent use;
(4), water thorn is reinforced
(1), pre-treatment step: false bonded spunbond fiber web and carding fiber net are superimposed together, adopt online or offline mode compound, it is 8 grams ~ 28 grams/m that grammes per square metre controls
2prewet through roller of prewetting, compacting, for subsequent use;
(2), tentatively step is reinforced: the fiber web after preliminary treatment being completed sends into Spunlace line, enter slubbing water spine area, water thorn direction is carried out from carding fiber net to false bonded spunbond fiber web, carding fiber net is pressed into false bonded spunbond fiber web, water thorn pressure 25 ~ 35bar, web motion speed 20 ~ 80m/min; Preparation enters strengthens entanglement treatment region;
(3), winding step is strengthened: water thorn direction is from false bonded spunbond fiber web to carding fiber net, and water stings pressure 45 ~ 55bar, web motion speed 20 ~ 80m/min, prepares to enter the treatment region that fully tangles;
(4), abundant winding step: water thorn direction is carried out from carding fiber net to false bonded spunbond fiber web, carding fiber net is pressed into false bonded spunbond fiber web, water thorn pressure 70 ~ 110bar, web motion speed 20 ~ 80m/min, between the fiber in false bonded spunbond fiber web, hot rolling bonding point is all opened, fully tangle between fiber, carding fiber net and false bonded spunbond fiber web tangle and are integrated;
(5), formed product step: after fiber fully tangles, water thorn direction is adopted to carry out from carding fiber net to false bonded spunbond fiber web 1 stacking direction or carry out to carding fiber net stacking direction from false bonded spunbond fiber web, water thorn pressure 50 ~ 90bar, cloth cover progressively forms the cell structure consistent with defeated lace curtaining.
Above-mentioned novel frivolous can the composite facial mask base cloth of wire drawing, horizontally or drum-type circumferential arrangement, the number that described water thorn reinforces water thorn shower nozzle in each step is 1 ~ 5 to the water thorn shower nozzle of described Spunlace line.
Above-mentioned novel frivolous can the composite facial mask base cloth of wire drawing, prepare in false bonded spunbond fiber web step, low temperature is carried out to the polyster fibre net formed, low pressure hot rolling is reinforced, its hot-rolled temperature 180 DEG C ~ 200 DEG C, low temperature is carried out to the nylon fibre net formed, low pressure hot rolling is reinforced, its hot-rolled temperature 160 DEG C ~ 180 DEG C; Low temperature is carried out to the polypropylene fiber net formed, low pressure hot rolling is reinforced, its hot-rolled temperature 80 DEG C ~ 110 DEG C.
Above-mentioned novel frivolous can the composite facial mask base cloth of wire drawing, described online complex method, that product line of spinning viscose and carding and Spunlace line are formed a production line in the lump, false bonded spunbond fiber web and carding fiber net are completed on a production line and becomes net respectively, or net is become respectively after intersection laying, then by superimposed for this bilaminar fiber net rear feeding Spunlace line, composite consolidation; Described off-line complex method is the independent rolling of false bonded spunbond fiber web of will product line of spinning viscose be produced, and is then placed on carding-water thorn production line, guide through deflector roll and be superimposed together with carding fiber net, or after intersection laying, send into Spunlace line, water thorn composite consolidation.
The present invention is novel frivolously can the advantage of composite facial mask base cloth of wire drawing be:
1, various fiber can being effectively utilized, as bleached cotton, silk, wood pulp fibre, chitin fiber, alginate fibre and various chemical fibre, making the function of these fibers of product in one.
2, the performance of fiber itself can be protected, the damage that fiber is subject to as acupuncture can not be made.And do not use adhesive, there is good wholesomeness.
3, product appearance is similar to traditional textile, has good drapability, flexibility, water imbibition and not easily falls fine hair.
4, owing to the addition of in spunbond net, modulus master batch and hydrophily master batch fall, so add along with this is fibroreticulate, not only can not affect permeability, hydrophily, the flexibility with good water thorn composite material, but also impart the good mechanical property of product, the facial mask hole shape be cut into is stablized.Compared with pure short fiber spun laced fabric, when grammes per square metre is identical, brute force can improve about 30%.When identical brute force, grammes per square metre can reduce about 30%, can be widely used in the product such as facial mask and sanitary napkin.
5, through the process of this water thorn reinforcement process, can although make this non-weaving cloth have three-decker, but overall entanglement is firmly, there is no lamination, and the loose structure that water jet process is given, substantially increase the gas permeability of non-woven fabricbase cloth.
Accompanying drawing explanation
Fig. 1 is the structural representation after the false bonded spunbond fiber web of the present invention becomes to net with carding fiber net respectively;
Fig. 2 be between false bonded spunbond fibroreticulate fiber hot rolling bonding point open after and carding fiber net tangle after finished figure;
Fig. 3 is process chart of the present invention.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further details;
Core technology of the present invention is: first preparing a kind of hydrophilic, low modulus, bonding point 6 can by the false bonded spunbond fiber web 1 untied, and then by it and carding fiber net 2 is online or off-line carries out water and stings compound.
As Fig. 1, shown in 2, a kind of novel frivolous can the composite facial mask base cloth of wire drawing, comprise and carry out water by false bonded spunbond fiber web 1 through online or off-line and carding fiber net 2 to sting the intermediate layer that has reinforced be false bonded spunbond fibrage 3 substantially, two surface layers are the Hydroentangled one non-weaving cloth of carded fiber layer 4 substantially, described false bonded spunbond fiber web 1 is reinforced by hot rolling after falling thermoplastic fibre long filament 5 filature fleece formation after modulus process and hydrophilic treatment and is formed, described carding fiber net 2 becomes net by having hydrophilic staple card, the cohesive force that between the fiber forming described false bonded spunbond fiber web 1, hot rolling bonding point 6 pairs of fibers produce is less than the brute force of thermoplastic fibre long filament 5 itself.Thermoplastic fibre is long, and 5 can select the one in terylene, polyamide fibre or polypropylene fibre, has hydrophilic staple fibre can select in cotton fiber, silk fiber, viscose, chitin fiber and mint fibers one or more.
The preparation of false bonded spunbond fiber web 1 is one of key point of the present invention, and false bonded spunbond fiber web 1, when referring to that the bonding point 6 of spun-bonded fibre net is subject to tensile force or impulsive force, bonding point 6 can be decomposed, and fiber can not rupture.Also the cohesive force that namely bonding point 6 pairs of fibers produce is less than the brute force of fiber itself.Main points prepared by this fiber web are when carrying out hot rolling to spinning fibre net, adopt low temperature, low pressure hot rolling, make to roll the fiber at a place not complete melting.Specifically, to polyster fibre net, its hot-rolled temperature should control at 180 ~ 200 DEG C; To nylon fibre net, its hot-rolled temperature should control at 160 ~ 180 DEG C, and to polypropylene fiber net, its hot-rolled temperature should control at 80 ~ 110 DEG C, and hot rolling pressure is 1/3 ~ 3/4 of conventional hot rolling pressure 0.9MPa ~ 1.2 MPa.Modulus process is fallen and hydrophilic treatment is in thermoplastic fibre spinning chips, add the hydrophilic master batch falling modulus master batch and 0.4% ~ 4% that thermoplastic fibre spinning chips percentage by weight is 0.1% ~ 2% respectively.Or add in thermoplastic fibre spinning chips containing thermoplastic fibre spinning chips percentage by weight be 0.1% ~ 2% the mixed and modified master batch of hydrophilic master batch falling modulus master batch and 0.4% ~ 4%.The fiber characteristics of false bonded spunbond fiber web 1 is, with the addition of the fiber web falling modulus master batch and hydrophilic master batch and prepare.It prepares main points, add in spinning chips total amount be 0.5% ~ 6% modulus master batch and hydrophilic master batch fall and after, through extruder type spinning machine heating, mixing, metering, spinning, and stretching, sub-wire, lapping and formed or terylene, or polyamide fibre, or polypropylene fiber net.In order to convenient for production, also modulus master batch and hydrophilic master batch can fall make the modified master batch of unification.
The interpolation of modulus master batch is fallen, fall low-fiber modulus, with improve fiber be subject to water thorn power time distortion and entanglement capability, significantly improve water thorn composite consolidation time fibre matting effect and efficiency, avoid fiber web to be broken up, the flexibility of product can be improved simultaneously.Addition, generally 0.1% ~ 2%, can make the modulus of fiber reduce about 10% ~ 20%, and makes the elongation at break of fiber improve about 30%.Concerning terylene, falling modulus master batch can be copolyesters, low-molecular-weight polybutylene terephthalate, low-molecular-weight polytrimethylene terephthalate, and their mixture.Concerning polyamide fibre, falling modulus master batch can be copolyamide, low-molecular-weight polycaprolactam, low-molecular-weight poly-decamethylene diamine decanedioic acid, and their mixture.Concerning polypropylene fibre, falling modulus master batch can be different isotactic polypropylene, polyacrylate analog derivative, polyvinyl alcohol analog derivative, and their mixture.
The interpolation of hydrophilic master batch, is improve the entanglement efficiency of fiber when water thorn composite consolidation, improves the hydrophily of composite water-spurt non-woven cloth simultaneously.Addition, generally 0.4% ~ 4%, can improve water thorn efficiency 20% ~ 30%, and the penetrating power of product can be made to improve 50 ~ 80% simultaneously.Although can by padding spinning fibre net or spun-bonded fibre net, coating or spray hydrophilic finishing agent improve fibroreticulate hydrophily, but at water thorn compound tense, major part hydrophilizing agent all can lose totally because water stings the effect of power, and the hydrophily of final products and penetrating power are still very poor.Therefore, in spinning chips, add hydrophilic master batch is important step of the present invention.Concerning terylene, hydrophilic master batch can be polyester containing hydrophilic radical or polyether compound.Concerning polyamide fibre, hydrophilic master batch can be the copolyamide containing hydrophilic radical.Concerning polypropylene fibre, hydrophilic master batch can be the derivative containing polyacrylate or polyvinyl alcohol.The cohesive force that between the fiber forming described false bonded spunbond fiber web 1, hot rolling bonding point 6 pairs of fibers produce is less than the brute force of thermoplastic fibre long filament itself.
As shown in Figure 3, a kind of novel frivolous can the preparation method of composite facial mask base cloth of wire drawing, comprise the steps:
(1), false bonded spunbond fiber web 1 is prepared:
(1), take in the section of quantitative terylene spinning, extrusion spinning section or polypropylene spinning section any one, for subsequent use;
(2), according to the weight of quantitative spinning chips taken, in spinning chips, add the hydrophilic master batch falling modulus master batch and 0.4% ~ 4% of its gross weight 0.1% ~ 2%, mix;
(3), through extruder type spinning machine heating, mixing, metering, spinning, and stretchings, sub-wire, lapping and form terylene, polyamide fibre or polypropylene fiber net, grammes per square metre control is 5 grams ~ 15 grams/m
2, for subsequent use;
(4), to the fiber web formed in step (3) carry out low temperature, low pressure hot rolling is reinforced, make hot rolling bonding point 6 partial melting between fiber, hot-rolled temperature 80 DEG C ~ 200 DEG C, hot rolling pressure 0.3Mpa ~ 0.9Mpa;
(2) carding fiber net 2, is prepared:
(1), by one or more in viscose staple fibre, tModified Cellulose Fibers, chitin fiber, mint fibers carry out laying, and be carded to fiber web, it is 8 grams ~ 28 grams/m that grammes per square metre controls
2, for subsequent use;
(3), water thorn is reinforced:
(1), pre-treatment step: false bonded spunbond fiber web 1 and carding fiber net 2 are superimposed together, adopt online or offline mode compound, prewet through roller of prewetting, compacting, for subsequent use;
(2), tentatively step is reinforced: the fiber web after preliminary treatment being completed sends into Spunlace line, enter slubbing water spine area, water thorn direction is carried out from carding fiber net to false bonded spunbond fiber web 1, carding fiber net 2 is pressed into false bonded spunbond fiber web 1, water thorn pressure 25 ~ 35bar, web motion speed 20 ~ 80m/min; Preparation enters strengthens entanglement treatment region;
(3), winding step is strengthened: water thorn direction is from false bonded spunbond fiber web 1 to carding fiber net 2, and water stings pressure 45 ~ 55bar, web motion speed 20 ~ 80m/min, prepares to enter the treatment region that fully tangles;
(4), abundant winding step: water thorn direction is carried out from carding fiber net 2 to false bonded spunbond fiber web 1, carding fiber net 2 is pressed into false bonded spunbond fiber web 1, water thorn pressure 70 ~ 110bar, web motion speed 20 ~ 80m/min, between the fiber in false bonded spunbond fiber web 1, hot rolling bonding point 6 is all opened, fully tangle between fiber, carding fiber net 2 and false bonded spunbond fiber web 1 tangle and are integrated;
(5), formed product step: after fiber fully tangles, water thorn direction is adopted to carry out from carding fiber net 2 to false bonded spunbond fiber web 1 stacking direction or carry out to carding fiber net 2 stacking direction from false bonded spunbond fiber web 1, water thorn pressure 50 ~ 90bar, cloth cover progressively forms the cell structure consistent with defeated lace curtaining.
Horizontally or drum-type circumferential arrangement, the number that described water thorn reinforces water thorn shower nozzle in each step is 1 ~ 5 to the water thorn shower nozzle of described Spunlace line.Online complex method, that product line of spinning viscose and carding and Spunlace line are formed a production line in the lump, false bonded spunbond fiber web 1 and carding fiber net are completed on a production line and becomes net respectively, or net is become respectively after intersection laying, then by superimposed for this bilaminar fiber net rear feeding Spunlace line, composite consolidation; Described off-line complex method is false bonded spunbond fiber web 1 rolling separately of will product line of spinning viscose be produced, and is then placed on carding-water thorn production line, guide through deflector roll and be superimposed together with carding fiber net, or after intersection laying, send into Spunlace line, water thorn composite consolidation.Prepare in false bonded spunbond fiber web 1 step, low temperature is carried out to the polyster fibre net formed, low pressure hot rolling is reinforced, its hot-rolled temperature 180 DEG C ~ 200 DEG C, low temperature is carried out to the nylon fibre net formed, low pressure hot rolling is reinforced, its hot-rolled temperature 160 DEG C ~ 180 DEG C; Low temperature is carried out to the polypropylene fiber net formed, low pressure hot rolling is reinforced, its hot-rolled temperature 80 DEG C ~ 110 DEG C.
The control of composite spunlaced reinforcing Shi Ge road water thorn hydraulic pressure and cooperation are key points two of the present invention.
Sends into when false bonded spunbond fiber web 1 and carding fiber net are superimposed together after water stings equipment complex, this bilaminar fiber net elder generation prewets through roller of prewetting, after compacting, enter slubbing water spine area.The water thorn direction of slubbing water thorn, carding fiber net 2 is pressed into false bonded spunbond fiber web 1(hereinafter referred to as forward water thorn), pressure due to slubbing water thorn adopts the low pressure of 25 ~ 35bar, bonding point 6 under this water thorn pressure in false bonded spunbond net can not be opened, false bonded spunbond net keeps its integrality substantially, and therefore spun-bonded fibre net can not be broken up.Because water thorn power is little, fiber web can not shrink.Under the effect of this water thorn power, interfibrous entanglement, main manifestations be carding fiber net initiatively with the entanglement of false bonded spunbond fiber web 1.Due to modified master batch in wig spun-bonded fibre net, improve the compliance of false bonded spunbond fiber web 1 fiber and hydrophilic ability, improve the deformability of spun-bonded fibre net, facilitate interfibrous tangling, for the further water thorn reinforcing in rear road lays the foundation.
Second water stings, and the direction of its water thorn power stabs carding fiber net 2(from false bonded spunbond fiber web 1 to sting hereinafter referred to as reverse water), hydraulic pressure control is at about 50 ± 5bar.Under this hydraulic pressure, water thorn power obviously strengthens, and fibre matting is strengthened further, but fiber web can not produce and significantly shrinks under this hydraulic pressure.False bonding point 6 also can not be opened substantially.
3rd road water thorn is forward water thorn, and hydraulic pressure strengthens suddenly, controls at about 90 ± 20bar.Under this hydraulic pressure, false bonding point 6 is all opened substantially, exactly because also bonding point 6 is opened substantially, because fiber fully tangles, bonding point 6 is opened, so fiber web can not shrink, the grammes per square metre of product can not increase.
4th road water thorn is forward water thorn, or oppositely water stings, and hydraulic pressure control is at about 70 ± 20bar, and make cloth cover form certain orifice effect, hole shape is consistent with defeated lace curtaining.Appearance effect can be plain weave shape, gauze shape, twill shape, herringbone and square hole-shaped reticulate pattern etc.Because false bonding point 6 is all opened, can not shrink without fiber web, and spun-bonded fibre net and carding fiber net 2 tangle and have been integrated, and without lamination, improve the permeability of product.
Spunlace line is water jet is horizontal flat Spunlace line, also can be the drum-type Spunlace line that water jet circumferentially arranges.The number of the water jet of per pass water thorn is 1 ~ 5.
Embodiment 1:
The hydrophilic master batch of modulus master batch and 2% falls in the terylene first evenly adding gross weight 0.5% in terylene spinning section, and overall control is 2.5%.Then through extruder type spinning machine heating, mixing, metering, spinning, and stretching, sub-wire, lapping, and form terylene spinning fiber web, grammes per square metre controls at 12 grams/m
2.Then carry out low temperature, low pressure hot calendering bonding to spinning fibre net, hot-rolled temperature should control at 180 DEG C; Hot rolling pressure is the 0.9MPa of conventional hot rolling pressure.Online laying one carding fiber net 2 simultaneously, composition is the viscose staple fibre of 100%, and specification is 1.5 dawn × 51mm, and grammes per square metre is 10 grams/m
2, adopt intersection laying.Bilaminar fiber net is sent into water thorn equipment complex, slubbing water thorn pressure 25bar, water jet number is 2, adopts forward water thorn; Two road water thorn pressure 50bar, water jet number is 3 and adopts reverse water thorn; Three road water thorn pressure 110bar, water jet number is 5, adopts forward water thorn; Four road water thorn pressure 90bar, water jet number is 4, adopts forward water thorn or reverse water thorn.Product is mainly used in facial mask.
Embodiment 2:
The hydrophilic master batch of modulus master batch and 3% falls in the terylene first evenly adding gross weight 0.5% in terylene spinning section, and overall control is 3.5%.Then through extruder type spinning machine heating, mixing, metering, spinning, and stretching, sub-wire, lapping, and form terylene spinning fiber web, grammes per square metre controls at 15 grams/m
2.Then carry out low temperature, low pressure hot calendering bonding to spinning fibre net, hot-rolled temperature should control at 200 DEG C; Hot rolling pressure is the 0.9MPa of conventional hot rolling pressure.Online laying one carding fiber net 2 simultaneously, composition is the viscose staple fibre of 100%, and specification is 1.5 dawn × 51mm, and grammes per square metre is 18 grams/m
2, adopt intersection laying.Bilaminar fiber net is sent into water thorn equipment complex, slubbing water thorn pressure 35bar, water jet number is 3, adopts forward water thorn; Two road water thorn pressure 55bar, water jet number is 3 and adopts reverse water thorn; Three road water thorn pressure 90bar, water jet number is 3, adopts forward water thorn; Four road water thorn pressure 70bar, water jet number is 4, adopts forward water thorn or reverse water thorn.Product is mainly used in window blind.
Embodiment 3:
The hydrophilic master batch of modulus master batch and 4% falls in the terylene first evenly adding gross weight 1.5% in terylene spinning section, and overall control is 5.5%.Then through extruder type spinning machine heating, mixing, metering, spinning, and stretching, sub-wire, lapping, and form terylene spinning fiber web, grammes per square metre controls at 5 grams/m
2.Then carry out low temperature, low pressure hot calendering bonding to spinning fibre net, hot-rolled temperature should control at 190 DEG C; Hot rolling pressure is the 0.6MPa of conventional hot rolling pressure.Online laying one carding fiber net 2 simultaneously, composition is the viscose staple fibre of 100%, and specification is 1.5 dawn × 51mm, and grammes per square metre is 8 grams/m
2, adopt intersection laying.Bilaminar fiber net is sent into water thorn equipment complex, slubbing water thorn pressure 30bar, water jet number is 2, adopts forward water thorn; Two road water thorn pressure 45bar, water jet number is 3 and adopts reverse water thorn; Three road water thorn pressure 70bar, water jet number is 3, adopts forward water thorn; Four road water thorn pressure 50bar, water jet number is 4, adopts forward water thorn or reverse water thorn.Product is mainly used in napkin.
Embodiment 4:
The hydrophilic master batch of modulus master batch and 4% falls in the polypropylene fibre first evenly adding gross weight 0.1% in polypropylene spinning section, and overall control is 4.1%.Then through extruder type spinning machine heating, mixing, metering, spinning, and stretching, sub-wire, lapping, and form polypropylene spinning fiber web, grammes per square metre controls at 15 grams/m
2.Then carry out low temperature, low pressure hot calendering bonding to spinning fibre net, hot-rolled temperature should control at 80 DEG C; Hot rolling pressure is 0.9MPa, by wound into a roll for bonded spunbond fiber web 1 false after hot rolling.False bonded spunbond fiber web 1 volume frame is reinforced on production line in carding-water thorn, by to net roller by false bonded spunbond fiber web 1 laying on carding fiber net 2, the composition of carding fiber net 2 is tModified Cellulose Fibers, chitin fiber, (percentage composition is mint fibers: 80%/10%/10%), 1.5 dawn of specification × 51mm, grammes per square metre is 28 grams/m
2, adopt parallel laying.Superimposed for bilaminar fiber net rear water of simultaneously sending into is stung equipment complex, slubbing water thorn pressure 35bar, water jet number is 2, adopts forward water thorn; Two road water thorn pressure 55bar, water jet number is 4, adopts reverse water to sting; Three road water thorn pressure 110bar, water jet number is 5, adopts forward water thorn; Four road water thorn pressure 90bar, water jet number is 3, adopts forward water thorn or reverse water thorn.Product is mainly used in sanitary napkin.
Embodiment 5:
The hydrophilic master batch of modulus master batch and 2% falls in the polypropylene fibre first evenly adding gross weight 1% in polypropylene spinning section, and overall control is 3%.Then through extruder type spinning machine heating, mixing, metering, spinning, and stretching, sub-wire, lapping, and form polypropylene spinning fiber web, grammes per square metre controls at 11 grams/m
2.Then carry out low temperature, low pressure hot calendering bonding to spinning fibre net, hot-rolled temperature should control at 95 DEG C; Hot rolling pressure is 0.6MPa, by wound into a roll for bonded spunbond fiber web 1 false after hot rolling.False bonded spunbond fiber web 1 volume frame is reinforced on production line in carding-water thorn, by to net roller by false bonded spunbond fiber web 1 laying on carding fiber net 2, the composition of carding fiber net 2 is tModified Cellulose Fibers, chitin fiber, (percentage composition is mint fibers: 80%/10%/10%), 1.5 dawn of specification × 51mm, grammes per square metre is 20 grams/m
2, adopt parallel laying.Superimposed for bilaminar fiber net rear water of simultaneously sending into is stung equipment complex, slubbing water thorn pressure 30bar, water jet number is 2, adopts forward water thorn; Two road water thorn pressure 50bar, water jet number is 3, adopts reverse water to sting; Three road water thorn pressure 90bar, water jet number is 4, adopts forward water thorn; Four road water thorn pressure 70bar, water jet number is 3, adopts forward water thorn or reverse water thorn.Product is mainly used in protection pad.
Embodiment 6:
The hydrophilic master batch of modulus master batch and 0.4% falls in the polypropylene fibre first evenly adding gross weight 2% in polypropylene spinning section, and overall control is 2.4%.Then through extruder type spinning machine heating, mixing, metering, spinning, and stretching, sub-wire, lapping, and form polypropylene spinning fiber web, grammes per square metre controls at 5 grams/m
2.Then carry out low temperature, low pressure hot calendering bonding to spinning fibre net, hot-rolled temperature should control at 110 DEG C; Hot rolling pressure is 0.3MPa, by wound into a roll for bonded spunbond fiber web 1 false after hot rolling.False bonded spunbond fiber web 1 volume frame is reinforced on production line in carding-water thorn, by to net roller by false bonded spunbond fiber web 1 laying on carding fiber net 2, the composition of carding fiber net 2 is tModified Cellulose Fibers, chitin fiber, (percentage composition is mint fibers: 80%/10%/10%), 1.5 dawn of specification × 51mm, grammes per square metre is 8 grams/m
2, adopt parallel laying.Superimposed for bilaminar fiber net rear water of simultaneously sending into is stung equipment complex, slubbing water thorn pressure 25bar, water jet number is 2, adopts forward water thorn; Two road water thorn pressure 45bar, water jet number is 4, adopts reverse water to sting; Three road water thorn pressure 70bar, water jet number is 4, adopts forward water thorn; Four road water thorn pressure 50bar, water jet number is 5, adopts forward water thorn or reverse water thorn.Product is mainly used in facial mask.
Embodiment 7:
The hydrophilic master batch of modulus master batch and 4% falls in the polyamide fibre first evenly adding gross weight 0.1% in extrusion spinning section, and overall control is 4.1%.Then through extruder type spinning machine heating, mixing, metering, spinning, and stretching, sub-wire, lapping, and form extrusion spinning fiber web, grammes per square metre controls at 15 grams/m
2.Then carry out low temperature, low pressure hot calendering bonding to spinning fibre net, hot-rolled temperature should control at 80 DEG C; Hot rolling pressure is 0.9MPa, by wound into a roll for bonded spunbond fiber web 1 false after hot rolling.False bonded spunbond fiber web 1 volume frame is reinforced on production line in carding-water thorn, by to net roller by false bonded spunbond fiber web 1 laying on carding fiber net 2, the composition of carding fiber net 2 is tModified Cellulose Fibers, chitin fiber, (percentage composition is mint fibers: 80%/10%/10%), 1.5 dawn of specification × 51mm, grammes per square metre is 28 grams/m
2, adopt parallel laying.Superimposed for bilaminar fiber net rear water of simultaneously sending into is stung equipment complex, slubbing water thorn pressure 35bar, water jet number is 2, adopts forward water thorn; Two road water thorn pressure 55bar, water jet number is 4, adopts reverse water to sting; Three road water thorn pressure 110bar, water jet number is 5, adopts forward water thorn; Four road water thorn pressure 90bar, water jet number is 3, adopts forward water thorn or reverse water thorn.Product is mainly used in sanitary napkin.
Embodiment 8:
The hydrophilic master batch of modulus master batch and 2% falls in the polyamide fibre first evenly adding gross weight 1% in extrusion spinning section, and overall control is 3%.Then through extruder type spinning machine heating, mixing, metering, spinning, and stretching, sub-wire, lapping, and form extrusion spinning fiber web, grammes per square metre controls at 11 grams/m
2.Then carry out low temperature, low pressure hot calendering bonding to spinning fibre net, hot-rolled temperature should control at 95 DEG C; Hot rolling pressure is 0.6MPa, by wound into a roll for bonded spunbond fiber web 1 false after hot rolling.False bonded spunbond fiber web 1 volume frame is reinforced on production line in carding-water thorn, by to net roller by false bonded spunbond fiber web 1 laying on carding fiber net 2, the composition of carding fiber net 2 is tModified Cellulose Fibers, chitin fiber, (percentage composition is mint fibers: 80%/10%/10%), 1.5 dawn of specification × 51mm, grammes per square metre is 20 grams/m
2, adopt parallel laying.Superimposed for bilaminar fiber net rear water of simultaneously sending into is stung equipment complex, slubbing water thorn pressure 30bar, water jet number is 2, adopts forward water thorn; Two road water thorn pressure 50bar, water jet number is 3, adopts reverse water to sting; Three road water thorn pressure 90bar, water jet number is 4, adopts forward water thorn; Four road water thorn pressure 70bar, water jet number is 3, adopts forward water thorn or reverse water thorn.Product is mainly used in facial mask.
Embodiment 9:
The hydrophilic master batch of modulus master batch and 0.4% falls in the polyamide fibre first evenly adding gross weight 2% in extrusion spinning section, and overall control is 2.4%.Then through extruder type spinning machine heating, mixing, metering, spinning, and stretching, sub-wire, lapping, and form extrusion spinning fiber web, grammes per square metre controls at 5 grams/m
2.Then carry out low temperature, low pressure hot calendering bonding to spinning fibre net, hot-rolled temperature should control at 110 DEG C; Hot rolling pressure is 0.3MPa, by wound into a roll for bonded spunbond fiber web 1 false after hot rolling.False bonded spunbond fiber web 1 volume frame is reinforced on production line in carding-water thorn, by to net roller by false bonded spunbond fiber web 1 laying on carding fiber net 2, the composition of carding fiber net 2 is tModified Cellulose Fibers, chitin fiber, (percentage composition is mint fibers: 80%/10%/10%), 1.5 dawn of specification × 51mm, grammes per square metre is 8 grams/m
2, adopt parallel laying.Superimposed for bilaminar fiber net rear water of simultaneously sending into is stung equipment complex, slubbing water thorn pressure 25bar, water jet number is 2, adopts forward water thorn; Two road water thorn pressure 45bar, water jet number is 4, adopts reverse water to sting; Three road water thorn pressure 70bar, water jet number is 4, adopts forward water thorn; Four road water thorn pressure 50bar, water jet number is 5, adopts forward water thorn or reverse water thorn.Product is mainly used in facial mask.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (10)
1. one kind novel frivolous can the composite facial mask base cloth of wire drawing, it is characterized in that: comprise and carry out water by false bonded spunbond fiber web through online or off-line and carding fiber net to sting the intermediate layer that has reinforced be false bonded spunbond fibrage substantially, two surface layers are the Hydroentangled one non-weaving cloth of carded fiber layer substantially, described false bonded spunbond fiber web is reinforced by hot rolling after falling the one-tenth of the thermoplastic fibre continuous yarn spinning after modulus process and hydrophilic treatment net and is formed, described carding fiber net becomes net by having hydrophilic staple card, form hot rolling bonding point between described false bonded spunbond fibroreticulate fiber and the cohesive force that fiber produces is less than to the brute force of thermoplastic fibre long filament itself.
2. according to claim 1 novel frivolous can the composite facial mask base cloth of wire drawing, it is characterized in that: described in modulus process is fallen and hydrophilic treatment is in thermoplastic fibre spinning chips, add the hydrophilic master batch falling modulus master batch and 0.4% ~ 4% that thermoplastic fibre spinning chips percentage by weight is 0.1% ~ 2% respectively.
3. according to claim 1 novel frivolous can the composite facial mask base cloth of wire drawing, it is characterized in that: described in fall modulus process and hydrophilic treatment be add in thermoplastic fibre spinning chips containing thermoplastic fibre spinning chips percentage by weight be 0.1% ~ 2% the mixed and modified master batch of hydrophilic master batch falling modulus master batch and 0.4% ~ 4%.
4. novel frivolous according to Claims 2 or 3 can the composite facial mask base cloth of wire drawing, it is characterized in that: described thermoplastic fibre long filament is the one in terylene, polyamide fibre or polypropylene fibre, having hydrophilic staple fibre is one or more in cotton fiber, silk fiber, viscose, chitin fiber and mint fibers.
5. according to claim 4 novel frivolous can the composite facial mask base cloth of wire drawing, it is characterized in that: the modulus master batch that falls made an addition in terylene is copolyesters, low-molecular-weight polybutylene terephthalate, one or more in low-molecular-weight polytrimethylene terephthalate, the modulus master batch that falls made an addition in polyamide fibre is copolyamide, low-molecular-weight polycaprolactam, one or more in low-molecular-weight poly-decamethylene diamine decanedioic acid, the modulus master batch that falls made an addition in polypropylene fibre is different isotactic polypropylene, polyacrylate analog derivative, one or more in polyvinyl alcohol analog derivative.
6. according to claim 4 novel frivolous can the composite facial mask base cloth of wire drawing, it is characterized in that: the hydrophilic master batch made an addition in terylene is polyester containing hydrophilic radical or polyether compound, the hydrophilic master batch made an addition in polyamide fibre is the copolyamide containing hydrophilic radical, and the hydrophilic master batch made an addition in polypropylene fibre is the derivative containing polyacrylate or polyvinyl alcohol.
7. according to claim 6 novel frivolous can the composite facial mask base cloth of wire drawing, it is characterized in that, be made up of following steps:
(1) spinning fibre net, is prepared
(1), take in the section of quantitative terylene spinning, extrusion spinning section or polypropylene spinning section any one, for subsequent use;
(2), according to the weight of quantitative spinning chips taken, in spinning chips, add the hydrophilic master batch falling modulus master batch and 0.4% ~ 4% of its gross weight 0.1% ~ 2%, mix;
(3), through extruder type spinning machine heating, mixing, metering, spinning, and stretchings, sub-wire, lapping and form terylene, polyamide fibre or polypropylene fiber net, grammes per square metre control is 5 grams ~ 15 grams/m
2, for subsequent use;
(2) false bonded spunbond fiber web is prepared
(1), to the spinning fibre net formed in step (3) carry out low temperature, low pressure hot rolling is reinforced, make hot rolling bonding point partial melting between fiber, hot-rolled temperature 80 DEG C ~ 200 DEG C, hot rolling pressure 0.3Mpa ~ 0.9Mpa, obtained false bonded spunbond fiber web;
(3), carding fiber net is prepared
(1), by one or more in viscose staple fibre, tModified Cellulose Fibers, chitin fiber, mint fibers carry out laying, and be carded to fiber web, it is 8 grams ~ 28 grams/m that grammes per square metre controls
2, for subsequent use;
(4), water thorn is reinforced
(1), pre-treatment step: false bonded spunbond fiber web and carding fiber net are superimposed together, adopt online or offline mode compound, prewet through roller of prewetting, compacting, for subsequent use;
(2), tentatively step is reinforced: the fiber web after preliminary treatment being completed sends into Spunlace line, enter slubbing water spine area, water thorn direction is carried out from carding fiber net to false bonded spunbond fiber web, carding fiber net is pressed into false bonded spunbond fiber web, water thorn pressure 25 ~ 35bar, web motion speed 20 ~ 80m/min; Preparation enters strengthens entanglement treatment region;
(3), winding step is strengthened: water thorn direction is from false bonded spunbond fiber web to carding fiber net, and water stings pressure 45 bar ~ 55bar, web motion speed 20 ~ 80m/min, prepares to enter the treatment region that fully tangles;
(4), abundant winding step: water thorn direction is carried out from carding fiber net to false bonded spunbond fiber web, carding fiber net is pressed into false bonded spunbond fiber web, water thorn pressure 70 bar ~ 110bar, web motion speed 20 ~ 80m/min, between the fiber in false bonded spunbond fiber web, hot rolling bonding point is all opened, fully tangle between fiber, carding fiber net and false bonded spunbond fiber web tangle and are integrated;
(5), formed product step: after fiber fully tangles, water thorn direction is adopted to carry out from carding fiber net to false bonded spunbond fiber web stacking direction or carry out to carding fiber net stacking direction from false bonded spunbond fiber web, water thorn pressure 50 ~ 90bar, cloth cover progressively forms the cell structure consistent with defeated lace curtaining.
8. according to claim 7 novel frivolous can the composite facial mask base cloth of wire drawing, it is characterized in that: horizontally or drum-type circumferential arrangement, the number that described water thorn reinforces water thorn shower nozzle in each step is 1 ~ 5 to the water thorn shower nozzle of described Spunlace line.
9. according to claim 7 novel frivolous can the composite facial mask base cloth of wire drawing, it is characterized in that: prepare in false bonded spunbond fiber web step, low temperature is carried out to the polyster fibre net formed, low pressure hot rolling is reinforced, its hot-rolled temperature 180 DEG C ~ 200 DEG C, low temperature is carried out to the nylon fibre net formed, low pressure hot rolling is reinforced, its hot-rolled temperature 160 DEG C ~ 180 DEG C; Low temperature is carried out to the polypropylene fiber net formed, low pressure hot rolling is reinforced, its hot-rolled temperature 80 DEG C ~ 110 DEG C.
10. according to claim 7 novel frivolous can the composite facial mask base cloth of wire drawing, it is characterized in that: described online complex method, that product line of spinning viscose and carding and Spunlace line are formed a production line in the lump, false bonded spunbond fiber web and carded web are completed on a production line and becomes net respectively, or net is become respectively after intersection laying, then by superimposed for these two layers of fibre webs rear feeding Spunlace line, composite consolidation; Described off-line complex method is the independent rolling of false bonded spunbond webs of will product line of spinning viscose be produced, and is then placed on carding-water thorn production line, guide through deflector roll and be superimposed together with carded web, or after intersection laying, send into Spunlace line, water thorn composite consolidation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322220.0A CN104963100B (en) | 2015-06-12 | 2015-06-12 | It is a kind of it is frivolous can be with the composite facial mask base fabric of wire drawing |
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| CN107419438A (en) * | 2017-08-29 | 2017-12-01 | 中原工学院 | A kind of hygroscopic fibre hydro-entangled non-woven fabric and preparation method thereof |
| CN107419434A (en) * | 2017-08-16 | 2017-12-01 | 江门华大生物科技有限公司 | A kind of preparation method of preservative free non-woven fabrics facial mask |
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| CN110528175A (en) * | 2018-05-24 | 2019-12-03 | 山东莱威新材料有限公司 | A kind of preparation method of high-strength high-modulus polyethylene non-woven fabrics |
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| CN112726029A (en) * | 2020-12-22 | 2021-04-30 | 杭州诺邦无纺股份有限公司 | Filament non-woven composite material and preparation method thereof |
| CN115124932A (en) * | 2022-06-30 | 2022-09-30 | 上海北新月皇新材料集团有限公司 | High-molecular self-adhesive film waterproof roll and preparation method thereof |
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| CN105200656A (en) * | 2015-10-08 | 2015-12-30 | 嘉兴学院 | Non-woven mask base cloth and manufacturing method thereof |
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| CN107419438A (en) * | 2017-08-29 | 2017-12-01 | 中原工学院 | A kind of hygroscopic fibre hydro-entangled non-woven fabric and preparation method thereof |
| CN107854324A (en) * | 2017-10-31 | 2018-03-30 | 江苏工程职业技术学院 | A kind of preparation method of the antibacterial mask substrate of the high water conservation of graphene oxide |
| CN108468157A (en) * | 2018-05-03 | 2018-08-31 | 韩毅忠 | A method of preparing non-woven fabrics with biological material |
| CN110528175A (en) * | 2018-05-24 | 2019-12-03 | 山东莱威新材料有限公司 | A kind of preparation method of high-strength high-modulus polyethylene non-woven fabrics |
| CN110685070A (en) * | 2019-10-17 | 2020-01-14 | 魏路平 | Multilayer viscose fiber composite spunlace mask base cloth and viscose fiber composite mask |
| CN112726029A (en) * | 2020-12-22 | 2021-04-30 | 杭州诺邦无纺股份有限公司 | Filament non-woven composite material and preparation method thereof |
| CN115124932A (en) * | 2022-06-30 | 2022-09-30 | 上海北新月皇新材料集团有限公司 | High-molecular self-adhesive film waterproof roll and preparation method thereof |
| CN115124932B (en) * | 2022-06-30 | 2023-11-03 | 上海北新月皇新材料集团有限公司 | Polymer self-adhesive film waterproof coiled material and preparation method thereof |
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