CN115182091A - Novel extremely-soft extremely-pasted milk skin velvet high-performance material and production method thereof - Google Patents
Novel extremely-soft extremely-pasted milk skin velvet high-performance material and production method thereof Download PDFInfo
- Publication number
- CN115182091A CN115182091A CN202210852666.4A CN202210852666A CN115182091A CN 115182091 A CN115182091 A CN 115182091A CN 202210852666 A CN202210852666 A CN 202210852666A CN 115182091 A CN115182091 A CN 115182091A
- Authority
- CN
- China
- Prior art keywords
- extremely
- fiber
- skin
- performance
- soft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
- D04H1/4258—Regenerated cellulose series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
- D04H1/43838—Ultrafine fibres, e.g. microfibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Abstract
The invention provides a novel extremely-soft extremely-pasted high-performance material for milk skin velvet and a production method thereof, and relates to the technical field of production of high-performance materials for milk skin velvet. The novel extremely-soft extremely-adhesive high-performance milk skin velvet material and the production method thereof are characterized in that the high-performance milk skin velvet material is made of 100% regenerated cellulose fibers, vitamin fibers are also superfine fibers, the fiber fineness is 0.1-0.6dtex, a three-layer structure of the high-performance milk skin velvet material is a skin-friendly layer, a water locking layer and a skin-friendly layer in sequence, and the skin-friendly layer is made of an ultra-soft fine denier fiber material. The problem of static electricity during the processing of facial mask cloth is solved through the preliminary treatment to the fibre package, and through increasing water needle board cleaning frequency and the pressure fluctuation that water needle board jam caused and using the hydroentangling pressure as little as possible, and the thorn is many to entangle, white point, water needle board jam scheduling problem in the production of milk skin fine hair high performance material have been solved betterly to make milk skin fine hair high performance material can paste in facial skin better.
Description
Technical Field
The invention relates to the technical field of production of a milk skin velvet high-performance material, in particular to a very soft and extremely adhesive milk skin velvet high-performance material and a production method thereof.
Background
As a skin care product for moisturizing, moistening and nourishing skin, the milk skin velvet high-performance material is widely used, is deeply favored by female users, and as the consumption level is improved, more and more consumers pursue functional membrane cloth with strong water retention, so that the extremely soft and skin-sticking characteristics become a high-end research direction of the mask base material.
Most of membrane cloths in the market are made of common lyocell fibers and other plant fibers as raw materials through spunlace processing, the skin adhesion and the softness of the membrane cloths are different along with different use scenes and different material bodies, for example, when the membrane cloths are applied to faces, the membrane cloths lose water, are rough or fall off after more than 15 minutes, the change of the skin adhesion is large, or the high-performance material of the milk skin velvet is very easy to crack due to external force, for example, the high-performance material of the milk skin velvet is very easy to crack when being taken out, or the high-performance material of the milk skin velvet is deformed and cracked due to the tension of the face skin, so that the high-performance material of the milk skin velvet cannot be well attached to the face skin, and therefore, technicians in the field provide the high-performance material of the extremely-soft extremely-attached milk skin velvet and a production method thereof.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a novel extremely-soft extremely-pasted high-performance material of the milk skin velvet and a production method thereof, and solves the problems that the traditional mask cloth is dehydrated, rough or falls off when being pasted on a face for more than 15 minutes, the change of the pasting degree is large, or the mask cloth is easy to crack due to external force.
In order to realize the purpose, the invention is realized by the following technical scheme: a novel extremely-soft extremely-adhesive high-performance material of the milk skin velvet is prepared by adopting 100% regenerated cellulose fiber and vitamin fiber which is also superfine fiber, wherein the fineness of the fiber is 0.1-0.6 dtex.
Preferably, the three-layer structure adopted by the milk skin velvet high-performance material is sequentially a skin-friendly layer, a water locking layer and a skin-friendly layer.
Preferably, the skin-friendly layer is made of super-soft fine denier fibers, and the water-locking layer is made of superfine eucalyptus fibers.
Preferably, the skin-friendly layer, the water-locking layer and the skin-friendly layer form an integrated three-dimensional network-like structure.
Preferably, the method comprises the following production steps:
s1: pretreating raw materials, namely opening a fiber bag in advance before formal start of fiber production, and placing the fiber bag in a constant-temperature and constant-room for humidifying for more than 24 hours;
s2: mixing the raw materials, namely feeding the fiber packet to be processed into a mixing device for mixing, and removing impurities in the fiber through a cotton mixing device;
s3: the raw material opening treatment is carried out, the mixed raw materials are subjected to opening treatment, the filling power of the fibers is improved, and the subsequent processing of the high-performance materials of the milk leather is facilitated;
s4: the raw material carding treatment, namely the speed of the carding device is adjusted, so that the double-layer cotton net surface of the milk skin velvet high-performance material is more uniform without neps;
s5: carrying out spunlace treatment, namely after the fiber web is conveyed to a spunlace process from a carding machine and a cross lapping machine, firstly carrying out multi-channel spunlace on the front side of two superposed fiber layers by adopting a flat-net spunlace head, and then carrying out multi-channel spunlace on the back side of the fiber layers by adopting a round-drum spunlace head;
s6: and drying the spunlaced high-performance milk skin velvet material, wherein the drying mode adopts two modes of a drying cylinder mode and a hot air penetrating mode.
Preferably, the temperature of the thermostatic chamber is 20 degrees Celsius and the relative humidity of the thermostatic chamber is 65% RH.
Preferably, the mixing device is an automatic cotton mixer, the inclination angle of an inclined plate of a cotton mixing pen of the automatic cotton mixer is adjusted within 22.5-44.5 degrees, the beater rotation speed of the automatic cotton mixer during impurity removal is 400-450r/min, and the spacing distance between the beater and a dust grid is 10-20mm.
Preferably, the specification of the brad in the opening treatment is 64.5 × 38mm, and the spacing distance between the brad curtain and the cotton pressing curtain in the opening treatment is 60-80mm.
Preferably, the specification of the brad in the opening treatment is 64.5 × 38mm, and the spacing distance between the brad curtain and the cotton pressing curtain in the opening treatment is 60-80mm.
Preferably, the pressure of the front side spunlace head is increased by 10-50bar, the pressure of the first spunlace head is 10-30bar for pre-entanglement, the holes of the spunlace round drum are distributed with 0.3-0.5mm holes, and the opening rate is 7-30%.
The invention provides a novel extremely-soft extremely-pasted milk skin velvet high-performance material and a production method thereof. The method has the following beneficial effects:
the invention reduces the friction coefficient of the fiber surface by humidifying the fiber bag 24 hours in advance, well solves the problem of carding static of common membrane cloth on the current market, effectively protects the length of the fiber from being damaged, improves the flexibility of the whole milk skin velvet high-performance material, enables the milk skin velvet high-performance material to be softer and more smooth by customizing elastic card clothing and fiber carding, well solves the problems of white spots, water needle plate blockage and the like in the production of the milk skin velvet high-performance material by increasing the cleaning frequency of a water needle plate and increasing the pressure fluctuation caused by blockage of the water needle plate and using the spunlace pressure with a large number of pricks as small as possible, and enables the whole milk skin velvet high-performance material to be stretched to a certain degree, so that the milk skin velvet high-performance material can be better attached to the facial skin, and is good in fitting performance, long in time, free of deformation and breakage, ensures the production and quality of the milk skin moisturizing high-performance material, and is convenient for users to use.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention provides a milk skin velvet high-performance material which adopts 100 percent regenerated cellulose fiber, the vitamin fiber is also superfine fiber, the fiber fineness is between 0.1 and 0.6dtex, and the reason for using the superfine fiber is as follows: the thinner the fiber, the softer the hand of the produced film, but the more difficult the process.
The three-layer structure that milk skin fine hair high performance material adopted is close skin layer, lock water layer and close skin layer in proper order, and close skin layer adopts super soft fine denier fiber material, and what lock water layer adopted is superfine eucalyptus fiber material, and close skin layer, lock water layer and close three-layer fiber layer three-dimensional network column structure of integration that forms makes membrane cloth both have milk skin soft, smooth glutinous feel, has fine imbibition ability and lock liquid ability again.
The product performance of the milk skin flannelette membrane cloth is as follows:
1. the liquid carrying rate is not less than 900 percent (the liquid carrying rate represents the liquid absorbing capacity of the membrane cloth, the higher the liquid carrying rate is, the stronger the liquid absorbing capacity is)
2. The liquid retention rate of the membrane cloth is not less than 80% after 30 minutes. (reflecting the ability of the membrane cloth to retain liquid under certain conditions)
3. The longitudinal breaking strength is more than or equal to 30N/50cm, and the transverse breaking strength is more than or equal to 50N/50cm; the longitudinal elongation at break is less than or equal to 45 percent and the longitudinal elongation at break is less than or equal to 35 percent
4. Under 5% deformation conditions, the longitudinal modulus is greater than 6N/50cm, and the transverse modulus is greater than 4N/50cm (modulus represents the ability of the membrane cloth to resist deformation, the greater the modulus the less deformable)
5. The longitudinal bending strength is less than 0.2mN & cm, and the transverse bending strength is less than 0.03mN & cm (the bending strength represents the softness of the film cloth, and the lower the value represents the softer the film cloth).
Example two:
the embodiment of the invention provides a super-soft super-adhesive milk skin velvet high-performance material and a production method thereof, wherein the production method comprises the following production steps:
s1: the method comprises the following steps of raw material pretreatment, before the formal start of fiber production, opening a fiber package in advance, placing the fiber package in a constant-temperature constant chamber for humidifying for more than 24 hours, wherein the raw material fiber for the milk skin velvet is relatively thin, the fiber number is large under the same gram weight or volume density, the friction between fiber roots is serious, the friction static electricity is serious in the carding process, the fiber package is not suitable for direct carding on a machine, and the fiber package is used as a raw material of a high-end milk skin velvet high-performance material;
s2: the raw material mixing treatment comprises the steps of feeding the fiber bags to be processed into a mixing device for mixing, removing impurities in the fibers through a cotton mixing device, mixing the fibers through a cotton mixing machine, and screening the impurities in the fibers, so that the quality of the whole fibers is improved;
s3: the raw material opening treatment, namely opening the mixed raw materials to improve the filling power of the fibers and facilitate the subsequent processing of the high-performance milk leather velvet material;
s4: the method comprises the following steps of (1) carding raw materials, adjusting the speed of a carding device to enable the net surface of a double-layer cotton net of a milk skin velvet high-performance material to be more uniform and free of cotton knots, wherein the fineness of raw material fibers for the milk skin velvet is 0.1-0.6dtex, the fiber diameter is only 2-7 mu m, the single fiber strength is very low and is only 1/2-1/3 of the strength of conventional 1.22-1.76 dtex plant fibers, and the toughness or elongation is also only about 1/2 of conventional fibers, and after multiple tests and verifications, the speed of a main cylinder of the double-doffer carding machine is reduced to 500-600 m/min, the speed ratio of a corresponding working roller is 7.8-8.3, the speed ratio of a stripping roller is adjusted to 3.5-4.2, the net outlet speed is 40-50 m/min, and under the process condition, the net surface of the obtained double-layer cotton net is uniform and free of cotton knots, and the appearance quality meets the requirements;
aiming at the condition that the fineness of raw material fiber for milk skin velvet is between 0.1 and 0.6dtex, the fiber diameter is between 2 and 7 mu m, the single fiber strength is very low, and the toughness or the elongation rate is only 1/2 of that of conventional fiber, the elastic card clothing suitable for the fine denier fiber is specially customized, and through tests and verification, the elastic card clothing with the tooth height of 2.0 to 2.5mm, the tooth pitch of 1.5 to 2.0mm, the tooth thickness of 0.9mm and the tooth front angle of 15 degrees is selected by a main cylinder of a carding machine; an elastic card clothing with the tooth height of 3.8-4.0 mm, the tooth pitch of 2.1-2.5 mm, the tooth thickness of 0.8-1.0 mm and the tooth front angle of 40 degrees is customized for the working roller; the main cylinder stripping roller is provided with an elastic card clothing with tooth height of 4.0-4.2 mm, tooth pitch of 2.8-3.5 mm, tooth thickness of 1.0-1.2 mm and tooth front angle of 20-25 degrees, and the double-layer cotton net is uniform in net surface, free of neps and capable of meeting the appearance quality requirement;
s5: carrying out spunlace treatment, namely after a fiber web is conveyed to a spunlace process from a carding machine and a cross lapping machine, firstly carrying out multi-channel spunlace on the front sides of two layers of superposed fiber layers by adopting a flat-web spunlace head, then carrying out multi-channel spunlace on the back sides of the fiber layers by adopting a round-drum spunlace head, firstly carrying out multi-channel spunlace on the front sides of the two layers of superposed fiber layers by adopting the flat-web spunlace head, and then carrying out multi-channel spunlace on the back sides of the fiber layers by adopting the round-drum spunlace head; wherein the pressure of the front side spunlace head is increased by 10-50bar, the pressure of the first spunlace head is 10-30bar for pre-entanglement, and then the pressure of the spunlace head is increased by 15-40 bar for composite entanglement; the reverse side spunlace pressure is 20-45 bar; 0.3-0.5mm holes are distributed on the pinholes of the back spunlace drum, the aperture ratio is 7-30%, and the fiber mesh surface presents a smooth plain weave effect by matching with spunlace grains, and meanwhile, the finished film cloth is ensured not to deform and has good fit with the skin;
s6: the spunlaced high-performance milk leather velvet material is dried, the drying mode is a combination of a drying cylinder type mode and a hot air penetrating type mode, the drying efficiency of the drying cylinder type is high, and the drying cylinder type is close to a spunlace suction cloth feeding position and can quickly take away water when the water content of wet cloth is high; the hot air penetration mode product is soft and full and is positioned at the front part of the drying cylinder; the drying temperature of the drying cylinder is set to be 60-80 ℃, the temperature of the hot air penetrating type drying oven equipment is set to be 50-70 ℃, the low-temperature drying can be ensured, the appearance structure of the product is kept to the maximum extent, the arrangement and the orientation degree of fibers in the cloth are not changed, the thickness of the material is improved, the plush effect and the softness of the cloth cover are increased, and meanwhile, the fluffiness is avoided.
Example three:
because the milk skin velveteen cloth adopts very fine fibers, the fiber fineness is between 0.1 and 0.6dtex, the fiber diameter is only 2 to 7 mu m, the single fiber strength is very low, the fiber fineness is only 1/2 to 1/3 of the strength of the conventional 1.22 to 1.76dtex plant fibers, the toughness or the elongation is only about 1/2 of the conventional fibers, the fiber length is very easy to damage in the carding process, or the fibers are balled to form cotton grains or white dots, and the appearance and the practicability of the product are influenced, the difficulty of process design and adjustment is that the fiber length is not damaged during carding, the sufficient carding is ensured, the fiber roots are smooth, the cotton grains or the white dots are not generated, and aiming at the brittleness of fiber raw materials, the carding machine card cloth must select elastic card cloth with high tooth density, good toughness and soft action, and the tooth height and tooth density are specially customized metal elastic card cloth.
Aiming at the condition that the fineness of the raw material fiber for the milk skin velvet is between 0.1 and 0.6dtex, the fiber diameter is between 2 and 7 mu m, the single fiber strength is very low, and the toughness or the elongation rate is only 1/2 of that of the conventional fiber, through tests and verification, the elastic card clothing with the tooth height of 2.0 to 2.5mm, the tooth pitch of 1.5 to 2.0mm, the tooth thickness of 0.9mm and the tooth front angle of 15 degrees is selected by the main cylinder of the carding machine; an elastic card clothing with the tooth height of 3.8-4.0 mm, the tooth pitch of 2.1-2.5 mm, the tooth thickness of 0.8-1.0 mm and the tooth front angle of 40 degrees is customized for the working roller; an elastic card clothing with tooth height of 4.0-4.2 mm, tooth pitch of 2.8-3.5 mm, tooth thickness of 1.0-1.2 mm and tooth front angle of 20-25 degrees is customized for the main cylinder stripping roller, and the double-layer cotton net obtained by the configuration of the card clothing has uniform net surface, no neps and satisfactory appearance quality.
The basis weight range of the milk skin velvet membrane cloth is between 35 and 50gsm, in the fiber reinforcement and entanglement process, the spunlace pressure cannot be too large or too small, because the fiber strength is low, the fiber can be broken by the too large pressure and the hand feeling is hardened, the entanglement effect is not good when the pressure is too small, fuzzing and scrap falling are caused, and the pressure fluctuation cannot be too large, which are difficult points in production control, in order to ensure that the membrane cloth has the hand feeling which is soft and smooth like milk skin, the base cloth can not be dried by adopting single common spunlace penetration type after the spunlace, otherwise, the hand feeling is hardened and the softness can not be ensured, so the process adopts a flat net spunlace head to carry out a plurality of spunlaces on the front surfaces of two superposed fiber layers, and then adopts a round drum spunlace head to carry out a plurality of spunlaces on the back surfaces of the fiber layers; wherein the pressure of the front side spunlace head is increased by 10-50bar, the pressure of the first spunlace head is 10-30bar for pre-entanglement, and then the pressure of the spunlace head is increased by 15-40 bar for composite entanglement; the reverse side spunlace pressure is 20-45 bar; 0.3-0.5mm of holes are distributed on the pinholes of the back spunlace circular drum, the opening rate is 7-30%, and the spunlace grains are matched to enable the fiber mesh surface to present a smooth plain weave effect, and meanwhile, the finished film cloth is ensured not to deform and has good fit with the skin.
Controlling the tension of the whole wire: the spunlace production line is used as a continuous production line, fibers are fed to a base fabric for rolling, the length of the whole line is 110 meters, the soft material passes through various rollers, guide wheels and platforms on a path of 110 meters, and is tested and debugged for many times, the longitudinal stretching is reduced to the minimum while the film cloth does not wind the rollers in the conduction process by adding a plurality of carrier rollers or idler rollers on the production line, and finally, the tension coefficient of the whole line is adjusted to 0.95-1.02 from the original 1.05-1.15, so that the problems of unstable size and large modulus change of the film cloth are successfully solved.
The temperature of the constant temperature and humidity is 20 ℃, the relative humidity of the constant temperature and humidity is 65% RH, because the raw material fiber for the milk skin velvet is thin, the number of the fiber is large under the same gram weight or volume density, the friction force between the fiber roots is large, the friction static electricity is serious in the carding process, the material is not suitable for direct carding on a machine, if the common textile static electricity agent is sprayed on the fiber, the risk of poor compatibility of the surface film liquid body exists, and the antistatic agent can not be sprayed in general, in order to solve the static electricity problem, the production process opens the fiber bag in advance before the fiber production formally starts, the fiber bag is placed in a constant temperature chamber (20 ℃,65 RH) for humidifying treatment for 24 hours, and then the fiber bag is used on the machine, thereby better solving the static electricity problem in the production process, and leading the production to be carried out smoothly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a novel extremely gentle utmost point pastes milk skin fine hair high performance material which characterized in that: the milk skin velvet high-performance material adopts 100 percent of regenerated cellulose fiber, the vitamin fiber is also superfine fiber, and the fineness of the fiber is between 0.1 and 0.6 dtex.
2. The novel extremely-flexible extremely-adhesive high-performance suede material as claimed in claim 1, is characterized in that: the three-layer structure adopted by the milk skin velvet high-performance material is sequentially a skin-friendly layer, a water-locking layer and a skin-friendly layer.
3. The novel extremely-flexible extremely-adhesive high-performance suede material as claimed in claim 1, is characterized in that: the skin-friendly layer is made of super-soft fine denier fibers, and the water locking layer is made of superfine eucalyptus fibers.
4. The novel extremely-soft extremely-pasted suede high-performance material as claimed in claim 1, is characterized in that: the skin-friendly layer, the water locking layer and the skin-friendly layer form an integrated three-dimensional network structure.
5. A production method of a novel extremely-soft extremely-pasted suede high-performance material is characterized by comprising the following production steps:
s1: pretreating raw materials, namely opening a fiber bag in advance before formal start of fiber production, and placing the fiber bag in a constant-temperature and constant-room for humidifying for more than 24 hours;
s2: mixing the raw materials, namely feeding the fiber packet to be processed into a mixing device for mixing, and removing impurities in the fiber through a cotton mixing device;
s3: the raw material opening treatment, namely opening the mixed raw materials, so that the filling power of the fibers is improved, and the subsequent processing of the milk leather velvet high-performance material is facilitated;
s4: the raw material carding treatment, namely the speed of the carding device is adjusted, so that the net surface of the double-layer cotton net made of the milk skin velvet high-performance material is more uniform without neps;
s5: carrying out spunlace treatment, namely after the fiber web is conveyed to a spunlace process from a carding machine and a cross lapping machine, firstly carrying out multi-channel spunlace on the front side of two superposed fiber layers by adopting a flat-net spunlace head, and then carrying out multi-channel spunlace on the back side of the fiber layers by adopting a round-drum spunlace head;
s6: and drying the spunlaced high-performance milk skin velvet material in a drying mode combining a drying cylinder type mode and a hot air penetrating type mode.
6. The production method of the novel extremely-soft extremely-pasted suede high-performance material as claimed in claim 5, characterized in that: the temperature of the thermostatic chamber was 20 degrees Celsius and the relative humidity of the thermostatic chamber was 65% RH.
7. The production method of the novel extremely-soft extremely-pasted suede high-performance material as claimed in claim 5, is characterized in that: the mixing device is an automatic cotton mixer, the inclination angle of an inclined plate of a cotton mixing pen of the automatic cotton mixer is adjusted within 22.5-44.5 degrees, the beater rotation speed of the automatic cotton mixer during impurity removal is 400-450r/min, and the spacing distance between the beater and a dust grid is 10-20mm.
8. The production method of the novel extremely-soft extremely-pasted suede high-performance material as claimed in claim 5, is characterized in that: the specification of the angle nail during opening treatment is 64.5 x 38mm, and the spacing distance between the angle nail curtain and the cotton pressing curtain during opening treatment is 60-80mm.
9. The production method of the novel extremely-soft extremely-pasted suede high-performance material as claimed in claim 5, is characterized in that: the specification of the brad during opening treatment is 64.5 × 38mm, and the spacing distance between the brad curtain and the cotton pressing curtain during opening is 60-80mm.
10. The production method of the novel extremely-soft extremely-pasted suede high-performance material as claimed in claim 5, characterized in that: the pressure of the front side spunlace head is increased by 10-50bar, the pressure of the first spunlace head is 10-30bar for pre-entanglement, 0.3-0.5mm holes are distributed in the spunlace round pin holes, and the opening rate is 7-30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210852666.4A CN115182091A (en) | 2022-07-19 | 2022-07-19 | Novel extremely-soft extremely-pasted milk skin velvet high-performance material and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210852666.4A CN115182091A (en) | 2022-07-19 | 2022-07-19 | Novel extremely-soft extremely-pasted milk skin velvet high-performance material and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115182091A true CN115182091A (en) | 2022-10-14 |
Family
ID=83518558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210852666.4A Pending CN115182091A (en) | 2022-07-19 | 2022-07-19 | Novel extremely-soft extremely-pasted milk skin velvet high-performance material and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115182091A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115804721A (en) * | 2022-12-21 | 2023-03-17 | 希纺新材料发展(南通)有限公司 | Multifunctional composite non-woven mask base cloth and preparation process thereof |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2086750U (en) * | 1991-03-19 | 1991-10-16 | 浙江金华金属针布厂 | Ramie metal card clothing |
| CN102260937A (en) * | 2011-07-30 | 2011-11-30 | 绍兴县庄洁无纺材料有限公司 | Card clothing of suction type doffer device |
| CN202193894U (en) * | 2011-05-12 | 2012-04-18 | 徐永兵 | Special cylinder rack |
| CN104562831A (en) * | 2014-12-31 | 2015-04-29 | 杭州诺邦无纺股份有限公司 | Full-degradable skin-care high-softness fine-denier cellulose spunlace wet tissue material and production method for wet tissue |
| CN104562439A (en) * | 2014-12-31 | 2015-04-29 | 杭州诺邦无纺股份有限公司 | Full-degradable skin-friendly high-softness fine-denier cellulose spunlace non-woven cloth and manufacturing method |
| CN104562440A (en) * | 2014-12-31 | 2015-04-29 | 杭州诺邦无纺股份有限公司 | Micro-bubble face mask non-woven fabric with one water absorbing side and one water-proof and water locking side and manufacturing method |
| CN104762750A (en) * | 2015-04-28 | 2015-07-08 | 山东省永信非织造材料有限公司 | High skin-attaching-performance crystal facial mask spunlaced non-woven fabric and processing method thereof |
| CN106637676A (en) * | 2016-11-01 | 2017-05-10 | 杭州萧山凤凰纺织有限公司 | Method for preparing super-soft spunlaced nonwoven cloth |
| CN107354584A (en) * | 2017-08-29 | 2017-11-17 | 中原工学院 | A kind of Chloranthus glaber fibre spun-laced non-woven mask substrate and preparation method thereof |
| CN108842300A (en) * | 2018-07-04 | 2018-11-20 | 郑伟明 | A kind of preparation method of the face paper of silk mixing superfine fibre |
| CN109023711A (en) * | 2018-08-01 | 2018-12-18 | 青岛海赛尔新材料科技有限公司 | Super soft alginate fibre film cloth of one kind and preparation method thereof |
| CN110344179A (en) * | 2019-07-29 | 2019-10-18 | 浙江洁呈新材料科技股份有限公司 | The processing technology of S-shaped wave texture non-woven fabrics |
| CN110670363A (en) * | 2019-10-15 | 2020-01-10 | 绍兴文理学院 | Preparation method of flexible wearable conductive spandex/polyurethane composite material |
| CN111423578A (en) * | 2020-03-31 | 2020-07-17 | 上海凯赛生物技术股份有限公司 | High-viscosity polyamide 56 resin, high-strength polyamide 56 industrial yarn and preparation method and application thereof |
| CN111850820A (en) * | 2020-08-28 | 2020-10-30 | 大连瑞源非织造布有限公司 | Infant wet tissue base cloth and production method thereof |
-
2022
- 2022-07-19 CN CN202210852666.4A patent/CN115182091A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2086750U (en) * | 1991-03-19 | 1991-10-16 | 浙江金华金属针布厂 | Ramie metal card clothing |
| CN202193894U (en) * | 2011-05-12 | 2012-04-18 | 徐永兵 | Special cylinder rack |
| CN102260937A (en) * | 2011-07-30 | 2011-11-30 | 绍兴县庄洁无纺材料有限公司 | Card clothing of suction type doffer device |
| CN104562831A (en) * | 2014-12-31 | 2015-04-29 | 杭州诺邦无纺股份有限公司 | Full-degradable skin-care high-softness fine-denier cellulose spunlace wet tissue material and production method for wet tissue |
| CN104562439A (en) * | 2014-12-31 | 2015-04-29 | 杭州诺邦无纺股份有限公司 | Full-degradable skin-friendly high-softness fine-denier cellulose spunlace non-woven cloth and manufacturing method |
| CN104562440A (en) * | 2014-12-31 | 2015-04-29 | 杭州诺邦无纺股份有限公司 | Micro-bubble face mask non-woven fabric with one water absorbing side and one water-proof and water locking side and manufacturing method |
| CN104762750A (en) * | 2015-04-28 | 2015-07-08 | 山东省永信非织造材料有限公司 | High skin-attaching-performance crystal facial mask spunlaced non-woven fabric and processing method thereof |
| CN106637676A (en) * | 2016-11-01 | 2017-05-10 | 杭州萧山凤凰纺织有限公司 | Method for preparing super-soft spunlaced nonwoven cloth |
| CN107354584A (en) * | 2017-08-29 | 2017-11-17 | 中原工学院 | A kind of Chloranthus glaber fibre spun-laced non-woven mask substrate and preparation method thereof |
| CN108842300A (en) * | 2018-07-04 | 2018-11-20 | 郑伟明 | A kind of preparation method of the face paper of silk mixing superfine fibre |
| CN109023711A (en) * | 2018-08-01 | 2018-12-18 | 青岛海赛尔新材料科技有限公司 | Super soft alginate fibre film cloth of one kind and preparation method thereof |
| CN110344179A (en) * | 2019-07-29 | 2019-10-18 | 浙江洁呈新材料科技股份有限公司 | The processing technology of S-shaped wave texture non-woven fabrics |
| CN110670363A (en) * | 2019-10-15 | 2020-01-10 | 绍兴文理学院 | Preparation method of flexible wearable conductive spandex/polyurethane composite material |
| CN111423578A (en) * | 2020-03-31 | 2020-07-17 | 上海凯赛生物技术股份有限公司 | High-viscosity polyamide 56 resin, high-strength polyamide 56 industrial yarn and preparation method and application thereof |
| CN111850820A (en) * | 2020-08-28 | 2020-10-30 | 大连瑞源非织造布有限公司 | Infant wet tissue base cloth and production method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王建坤等: "纺织品检验学", 中国纺织出版社有限公司, pages: 115 - 116 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115804721A (en) * | 2022-12-21 | 2023-03-17 | 希纺新材料发展(南通)有限公司 | Multifunctional composite non-woven mask base cloth and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3081512A (en) | Method of producing apertured nonwoven fabric | |
| CN107503042B (en) | Water-jet mask base material and preparation method thereof | |
| CN104963100B (en) | It is a kind of it is frivolous can be with the composite facial mask base fabric of wire drawing | |
| CN108166153B (en) | Alternate interval spunlace nonwoven material and preparation method thereof | |
| CN115182091A (en) | Novel extremely-soft extremely-pasted milk skin velvet high-performance material and production method thereof | |
| CN100333901C (en) | Composite sheet for use as artificial leather | |
| CN1037936A (en) | Silk felt and manufacture method thereof | |
| EP3591107B1 (en) | Laminated nonwoven fabric | |
| CN103409942A (en) | Method for manufacturing artificial leather base fabric | |
| CN106283392A (en) | A kind of film cloth used for cosmetic and processing method thereof and purposes | |
| CN114086313A (en) | Plant fiber leather base cloth and manufacturing method thereof | |
| CN111593477A (en) | Mask base cloth, preparation method thereof and mask containing mask base cloth | |
| CN210012971U (en) | Half-open-hole spunlace non-woven fabric | |
| CN109642369B9 (en) | Laminated nonwoven fabric | |
| CN109576908A (en) | A kind of Compound Fabric and its preparation process of super fine denier viscose fiber and elastic screen cloth | |
| CN210012970U (en) | Microporous mask spunlace material | |
| CN209481951U (en) | A kind of difunctional face cleaning cloth for cleaning and its process units | |
| CN207699785U (en) | A kind of spunlaced face mask base material | |
| CN2214875Y (en) | Wet-guiding insulating multiple down | |
| CN1052517A (en) | Nonwoven, needled and figured chemical fibre cloth for decorating wall | |
| CN111235762A (en) | Viscose fiber composite silk mask base cloth and composite silk mask | |
| CN112391735A (en) | Non-woven fabric for cosmetics | |
| JPS60139879A (en) | Production of artificial leather sheet | |
| CN219010626U (en) | Water-jet nonwoven fabric, composite nonwoven fabric and sanitary absorbent product | |
| CN215740607U (en) | Anti-drop facial mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |