CN110065282A - Multi-layer multi Compound Fabric and its combination process - Google Patents

Multi-layer multi Compound Fabric and its combination process Download PDF

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Publication number
CN110065282A
CN110065282A CN201910320703.5A CN201910320703A CN110065282A CN 110065282 A CN110065282 A CN 110065282A CN 201910320703 A CN201910320703 A CN 201910320703A CN 110065282 A CN110065282 A CN 110065282A
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China
Prior art keywords
layer
light shield
cloth
shield layer
intermediate course
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CN201910320703.5A
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Chinese (zh)
Inventor
储金中
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Changzhou Jinfu Composite Material Co ltd
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Individual
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Priority to CN201910320703.5A priority Critical patent/CN110065282A/en
Publication of CN110065282A publication Critical patent/CN110065282A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/223—Packed additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention relates to composite material-feeding manufacture fields, more specifically, it relates to a kind of multi-layer multi Compound Fabric and its combination process.The present invention passes through the setting of the first light shield layer, inner core, the second light shield layer, can play and improve shaded effect and the prolonged sun-proof effect of Compound Fabric；By the modified silicon materials of addition, the detergent power to environment is increased, the comprehensive function of Compound Fabric is further improved；By cold and hot roll process, the surface more finishing of inner core material can be made, also reduce the selection requirement to inner core material, and then can control cost；By the setting of rewinding step, the effect for allowing intermediate course to reduce deformation can be played；By the setting of thermosol compound first light shield layer, the second light shield layer and cloth, the effect of environmental protection, highly-efficient processing can be played.

Description

Multi-layer multi Compound Fabric and its combination process
Technical field
The present invention relates to composite material-feeding manufacture field, more specifically, it relates to a kind of multi-layer multi Compound Fabric and its Combination process.
Background technique
Modern casement, can play the role of shading dim light, to adapt to requirement of the people to light varying strength；Again may be used With insulation, improve room weather.Therefore, the decorative ingenious combination with practicability, is the greatest feature of modern casement. The maximum function of curtain is exactly that shading is heat-insulated, and general Thermal insulation curtain is that the thicker of casement design is reached heat-insulated mesh , or reflecting material is sprayed on relatively thin curtain.The gas permeability index of both the above material is all very poor, therefore flocking occurs The casement of hair.
The patent that existing publication No. is CN107237153U discloses a kind of casement and its processing technology, including reverse side bottom It cloth, the light shield layer being coated on reverse side base fabric, the fopam gluing layer being coated on light shield layer and is compound on fopam gluing layer Cloth layer, the reverse side base fabric are high thread count fleece, and the cloth layer is elastical cloth.Reverse side base fabric uses high weft density Fleece is spent, i.e. the count of reverse side base fabric is larger, and hole is smaller；Sanding simultaneously strengthens the sky of yarn combination intertwined point Between, so that guaranteeing that light shield layer will not seep starches out reverse side bottom cloth layer.Therefore can be not required to be coated reverse osmosis slurry, reduce about 55% total slurry Doses reduces cost.It is not required to carry out flocking simultaneously, therefore is fallen when in use without villus, reducing causes since villus is fallen A possibility that environmental pollution.
Prior art among the above has the following deficiencies: above-mentioned curtain in use, it will usually occur with Lower situation, for curtain since in the case where the sun is exposed to the sun, curtain outer surface cloth is easy to peel off or fade for a long time, one side influence is beautiful, The whole shaded effect of another aspect curtain can also be deteriorated.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of multi-layer multi Compound Fabric and its multiple Technique is closed, there is good shading effect, the secured advantage of cloth.
To achieve the above object, the present invention provides the following technical scheme that
A kind of multi-layer multi Compound Fabric, including sequentially connected first surface layer, intermediate course and the second surface layer, feature exist In: the intermediate course includes sequentially connected first light shield layer, inner core, the second light shield layer；First light shield layer at least wraps Include one layer of color masterbatches layer and one layer of black masterbatch layer；Second light shield layer includes at least one layer of color masterbatches layer and one layer of black mother The bed of material；The inner core is PP polyethylene；
The color masterbatches layer is squeezed out by color masterbatches by multi-layer extrusion machine, such as its component of white masterbatch is as follows:
Titanium dioxide 60%-70%
Modified silicon powder 10%-15%
Antioxidant 0.1%-2%
Poly- second wax 0.1%-2%
Zinc stearate 0.1%-2%
Slipping agent 0.1%-2%
Fire retardant 10%-15%；
The black masterbatch layer is squeezed out by black masterbatch by multi-layer extrusion machine, and described its component of black masterbatch is as follows:
Carbon black 60%-70%
Modified silicon powder 10%-15%
Antioxidant 0.1%-2%
Poly- second wax 0.1%-2%
Zinc stearate 0.1%-2%
Slipping agent 0.1%-2%
Fire retardant 10%-15%.
By using above-mentioned technical proposal, multilayer shading is arranged in this programme, and Shading intensity is big, it is not easy to drop because of shining long Minimum living temperature or shading performance.First light shield layer and the second light shield layer are squeezed out by co-extrusion, reduce the thickness of whole curtain.Using After modified silicon powder, due to joined modified silicon powder in pellet, entire multi-layer multi Compound Fabric not only has the effect of shading, also Have the advantages that environment protecting is good, modified silicon powder can purify air with releasing negative oxygen ion.
Further, the modified silicon powder, preparation method thereof is as follows: by porous silicon micro mist, pelelith peak richness micro mist, six faceted pebbles Powder is by 1:1:1 mixing compounding, and then with organic matter high-speed stirred at terylene shape, terylene shape product and inorganic matter are indissoluble, It is crushed after cooling, then upper twin-screw carries out co-extrusion, and modified silicon powder is made.
By using above-mentioned technical proposal, six ultra-fine faceted pebble powder bodies can also help modified master batch release anion net Change air.
A kind of processing method of multi-layer multi Compound Fabric, comprising the following steps:
S1, first of cloth film molding；
S2, rewinding；
S3, the molding of second cloth film.
By using above-mentioned technical proposal, reduce problem on deformation.Black-out cloth originally is exactly one layer of light shield layer, directly with The problem of cloth fits, and existing processing link and later period are easy to appear cloth deformation in.Because PET material, including Terylene cloth material, the materials such as PE, PVC, these material heat absorption coefficients are different, after being made into curtain, with the difference of temperature, cloth Material has been easy crimp, influences product beauty and service life.After the molding of this programme the first procedure cloth film, by rewinding, Cloth is flattened, internal stress is discharged, the molding of second operation work cloth film is then carried out again, efficiently solves the problems, such as this.An other side Face, also MULTILAYER COMPOSITE forms the intermediate course of this programme, and equal to one layer of buffer layer is provided, inside and outside face is the same, is given The overdose space of deformation allows for 2 centimetres of deformation space.
Further, first of the cloth film molding, the specific process steps are as follows:
S11, the first light shield layer is squeezed out by two or more extruders；
S12, the first light shield layer is sent between the main flower roll of the first liquid glue and the first steel rider, the inner core on the first cloth spreading frame is passed through Deflector roll is sent between the main flower roll of the first liquid glue and the first steel rider, and the first light shield layer is bonded with inner core two layers of hot melt of progress at this time；
S13, the cold and hot milling train progress of the semi-finished product intermediate course feeding for being bonded the first light shield layer with two layers of hot melt of inner core progress are cold It rolls or hot rolling；
S14, the semi-finished product intermediate course after cold and hot milling train pressure rolling fitting is sent to the first spread rolls and is extended；
Semi-finished product intermediate course after S15, extension carries out corona by corona machine；
Semi-finished product intermediate course after S16, corona is sent into dragger and carries out traction conveying；
S17, traction are delivered to the second spread rolls, carry out secondary extension；
Be delivered to rolling frame by two deflector rolls after S18, secondary extension, wound, obtain at this time be covered with the half of single side film at Product intermediate course, the appearance of semi-finished product intermediate course is the first light shield layer at this time.
By using above-mentioned technical proposal, the co-extrusion of film is carried out by two or more extruders, and it is equal to meet particle mixing Even demand improves the plasticizing capacity of the first shading tunic.The rotation screw thread of semi-finished product and the first spread rolls after fitting When spiral shell rib contacts, inclination spiral shell rib can apply a power extending transversely to the semi-finished product after fitting, after thus playing flattening fitting Semi-finished product purpose, leave the space of deformation, lay the groundwork for subsequent step.The purpose of corona is to improve adhesive force, convenient half The bonding in finished product intermediate course later period and other clothes.The technique pricked by the pressure of cold and hot milling train solves the one of inner core selection The cosmetic issue of a little special clothes or thick and heavy cloth, such as the stiff silk of chemical fiber fabric, condensation problem, the pressure of cold and hot milling train double roller It can be by the stiff silk of chemical fiber fabric, condensation further flattening.When necessary, the double roller of cold and hot milling train can also be heated, to thickness The cloth of weight carries out press-stretched.Such technique, on the one hand it is subsequent can preferably compound second light shield layer, on the other hand such shape At allomeric function curtain it is smooth, appearance is more preferable.Also it reduces to a certain extent and the selection of inner core cloth is wanted It asks.
Further, first of the cloth film molding, heating device described in step S13 are to be arranged in cold and hot milling train pressure roller In heater strip or heat oily heating mechanism, the oily heating mechanism of the heating includes heating furnace and heats oily delivery pipe, is heated Oily delivery pipe one end connects heating furnace, and the other end is connected to cold and hot milling train pressure roller, and heating oil recycles fortune in heating oily delivery pipe It is dynamic.
By using above-mentioned technical proposal, selects heating device to heat the pressure roller of cold and hot milling train, can be improved cold Flattening ability of the hot-rolling mill to some thick and heavy cloth deadlock silks, condensation, burr etc..In particular it is preferred to heat oily heating mechanism, heat Furnace preferentially heats heating oil, such as is delivered to cold and hot milling train pressure roller by heating oil delivery pipe when being heated to 100 DEG C, no It is disconnected to convey and oil body is pushed ceaselessly to recycle, continual and steady heat source is provided, while cold and hot milling train pressure roller is heated evenly, it is right The pressure rolling effect of inner core cloth is more preferable.
Further, steps are as follows for the rewinding:
S21, semi-finished product intermediate course is placed on the second cloth spreading frame, is delivered to corona machine by two deflector rolls and carries out corona；
S22, the semi-finished product intermediate course after corona pass through third spread rolls again and extend；
Semi-finished product intermediate course after S23, extension carries out rewinding finally by friction winder, at this time semi-finished product intermediate course Appearance is inner core.
By using above-mentioned technical proposal, this programme passes through rewinding, cloth is flattened, can be released effectively among semi-finished product The internal stress of interlayer solves the problem on deformation after intermediate course is heated.
Further, the second cloth film forming step is as follows:
S31, the second light shield layer is squeezed out by two or more extruders；
S32, the second light shield layer is sent between the main flower roll of the first liquid glue and the first steel rider, by the semi-finished product intermediate course after rewinding Be put on the first cloth spreading frame, the semi-finished product intermediate course after rewinding by deflector roll be sent into the main flower roll of the first liquid glue and the first steel rider it Between, the second light shield layer is bonded with the inner core face of the semi-finished product intermediate course after rewinding two layers of hot melt of progress at this time；
S33, it the intermediate course after fitting is sent to the first spread rolls is extended；
Intermediate course after S34, extension carries out corona by corona machine；
Intermediate course after S35, corona is sent into dragger and carries out traction conveying；
S36, traction are delivered to the second spread rolls, carry out secondary extension；
It is delivered to rolling frame by two deflector rolls after S37, secondary extension, is wound, is obtained at this time with the first light shield layer, interior The intermediate course of core, the second light shield layer.
By using above-mentioned technical proposal, another appearance of semi-finished product intermediate course is processed, fitting second Light shield layer, the second light shield layer can be identical color pellet and be extruded from, and is also possible to different color pellets and is extruded from. Second light shield layer passes through co-extrusion, heat fusion on semi-finished product intermediate course, and one extension, secondary extension are to the intermediate folder after fitting Layer is flattened, and adhesive force is improved by sided corona treatment, to prevent being thermally deformed for intermediate course to be made that guarantee.
A kind of processing method of multi-layer multi Compound Fabric,
S01, co-extrusion thermal-adhering form the first light shield layer；
S02, co-extrusion thermal-adhering form the second light shield layer；
S03, first time cloth film thermosol are compound；
S04, second of cloth film thermosol are compound.
By using above-mentioned technical proposal, present solution provides the forming methods of another intermediate course, squeeze out respectively One light shield layer and the second light shield layer, then by the first light shield layer and the second light shield layer pass through respectively the compound method of thermosol with it is interior Core is attached, and such manufacture craft environmental protection, efficiently, and adhesion firmness is high, smooth surface.
Further, the step S01 co-extrusion thermal-adhering forms the first light shield layer and step S02 co-extrusion thermal-adhering forms the Two light shield layer steps are identical, and its step are as follows:
S011, third extruder squeeze out the color masterbatch bed of material, black masterbatch layer with the 4th extruder respectively；
S012, third extruder, with double-station cloth spreading frame is set among the station of the 4th extruder, it is the color masterbatch bed of material of extrusion, black Masterbatch layer passes through one group of steel rider and rubber roller combination respectively, conveys, is bonded simultaneously towards double-station cloth spreading frame；
The color masterbatch bed of material and black masterbatch layer after S013, fitting are conveyed again through supercooling deflector roll to deflector roll；
S014, dragger is sent to after deflector roll；
S015, expanding is carried out by the 4th spread rolls again after traction stretches；
S016, composite membrane is finally wound.
By using above-mentioned technical proposal, it is first prepared separately the first light shield layer or the second light shield layer (i.e. composite membrane), first Light shield layer or the second light shield layer can be two layers of color masterbatch bed of material and/or black masterbatch layer is bonded jointly, and the first light shield layer is by expanding Width can achieve the effect of flattening, prepare stand-by after the first light shield layer or the second light shield layer.
Further, the step S03 first time cloth film thermosol is compound, and its step are as follows:
S031, cloth is unfolded from third cloth spreading frame, after being sent into hot melt adhesive compounding machine, is re-fed into triangle pressure roller；
S032, simultaneously by composite membrane from flattening extruded film frame send out, send to triangle pressure roller；
S032, cloth and composite membrane are bonded on friction winder, and friction winder is sent to after fitting and is wound.
Second of cloth film thermosol of the S04 is compound, and its step are as follows:
S041, the cloth with single side composite membrane of friction winding is sent between rubber roller and flower roll, while cloth spreading frame will be another The cloth that face needs to be bonded is sent between rubber roller and flower roll；
The semi-finished product composite material-feeding that the cloth that needs after S042, gluing are bonded is formed with single side composite membrane cloth passes through together again Heating drum；
S042, pass through semi-finished product composite material-feeding one layer of nylon net cloth of pressing again after heating drum；
S043, the composite material-feeding for being bonded nylon net cloth is finally sent into friction wrap-up by the 5th spread rolls.
It is by using above-mentioned technical proposal, the first light shield layer (composite membrane) and cloth progress thermosol is compound, economic, effect Fruit is good, and compound cloth and the first light shield layer is flat and smooth.
The another side of second light shield layer and cloth is carried out to compound, increase nylon wire side, firmness.
In conclusion the invention has the following advantages:
1. passing through the setting of the first light shield layer, inner core, the second light shield layer, has and improve shaded effect and keep composite material-feeding prolonged resistance to The effect of solarization；
2. increasing the detergent power to environment by the modified silicon materials of addition, further improving multi-functional Compound Fabric Comprehensive function；
3. can make the surface more finishing of inner core material by cold and hot roll process, also reduce the selection to inner core material It is required that and then can control cost；
4. passing through the setting of rewinding step, the effect for allowing intermediate course to reduce deformation can be played；
5. passing through the setting of thermosol compound first light shield layer, the second light shield layer and cloth, can play environmentally friendly, highly-efficient processing Effect.
Detailed description of the invention
Fig. 1 is the overall process flow diagram in embodiment 1；
Fig. 2 is that S1 process illustrates in embodiment 1；
Fig. 3 is that S2 process illustrates in embodiment 1；
Fig. 4 is the overall process flow diagram of embodiment 2；
Fig. 5 is that S01 process illustrates in embodiment 2；
Fig. 6 is that S04 process illustrates in embodiment 2.
In figure, 1, extruder；2, the first liquid glue flower roll；3, the first steel rider；4, the first cloth spreading frame；5, deflector roll；6, cold and hot to roll Machine；7, the first spread rolls；8, corona machine；9, dragger；10, the second spread rolls；11, rolling frame；12, heating furnace；13, heating oil Delivery pipe；14, the second cloth spreading frame；15, third spread rolls；16, rub winder；17, third extruder；18, the 4th extruder； 19, double-station cloth spreading frame；20, steel rider；21, rubber roller；22, cooling deflector roll；23, the 4th spread rolls；24, third cloth spreading frame；25, hot Colloidal sol compounding machine；26, triangle pressure roller；27, extruded film frame is flattened；28, flower roll；29, heating drum.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1:
A kind of multi-layer multi Compound Fabric, including sequentially connected first surface layer, intermediate course and the second surface layer.Intermediate course packet Include sequentially connected first light shield layer, inner core, the second light shield layer.First light shield layer includes at least one layer of color masterbatches layer and one layer Black masterbatch layer, the second light shield layer include at least one layer of color masterbatches layer and one layer of black masterbatch layer, and inner core is PP polyethylene.
Color masterbatches layer is squeezed out by masterbatch by multi-layer extrusion machine, such as its component of white masterbatch is as follows: titanium dioxide 60%-70%, modified silicon powder 10%-15%, antioxidant 0.1%-2%, poly- second wax 0.1%-2%, zinc stearate 0.1%-2%, slipping agent 0.1%-2%, fire retardant 10%-15%.Its constituent content needs to determine according to client.
Black masterbatch layer is squeezed out by black masterbatch by multi-layer extrusion machine, its component of black masterbatch is as follows:, carbon black 60%-70%, Modified silicon powder 10%-15%, antioxidant 0.1%-2%, poly- second wax 0.1%-2%, zinc stearate 0.1%-2%, slipping agent 0.1%-2%, Fire retardant 10%-15%.
Modified silicon powder, preparation method thereof is as follows among the above: porous silicon micro mist, pelelith peak richness micro mist, six faceted pebble powder are pressed into 1:1: 1 mixing compounding, then with organic matter high-speed stirred at terylene shape, terylene shape product and inorganic matter are indissoluble, and cooling is laggard Row is broken, then upper twin-screw carries out co-extrusion, and modified silicon powder is made.
In addition to this, the present invention also provides a kind of processing methods of multi-layer multi Compound Fabric, comprising the following steps: S1, First of cloth film molding；S2, rewinding；S3, the molding of second cloth film.The present invention is after the molding of the first procedure cloth film, by multiple Volume, cloth is flattened, and discharges internal stress, then carries out the molding of second operation work cloth film again.It is multiple that rewinding gives multi-layer multi Close the overdose space of cloth deformation.
Wherein, first of cloth film molding, the specific process steps are as follows:
S11, the first light shield layer is squeezed out by two or more extruders；
S12, the first light shield layer is sent between the main flower roll of the first liquid glue and the first steel rider, the inner core on the first cloth spreading frame is passed through Deflector roll is sent between the main flower roll of the first liquid glue and the first steel rider, and the first light shield layer is bonded with inner core two layers of hot melt of progress at this time；
S13, the cold and hot milling train progress of the semi-finished product intermediate course feeding for being bonded the first light shield layer with two layers of hot melt of inner core progress are cold It rolls or hot rolling, cold and hot milling train is communicated with heating device；
S14, the semi-finished product intermediate course after cold and hot milling train pressure rolling fitting is sent to the first spread rolls and is extended；
Semi-finished product intermediate course after S15, extension carries out corona by corona machine；
Semi-finished product intermediate course after S16, corona is sent into dragger and carries out traction conveying；
S17, traction are delivered to the second spread rolls, carry out secondary extension；
Be delivered to rolling frame by two deflector rolls after S18, secondary extension, wound, obtain at this time be covered with the half of single side film at Product intermediate course, the appearance of semi-finished product intermediate course is the first light shield layer at this time.Particularly, cold and hot roll process is increased.It is logical The technique that the pressure of hot-rolling mill is pricked is subcooled, solves some special clothes of inner core selection or the cosmetic issue of thick and heavy cloth, such as The pressure of the stiff silk of chemical fiber fabric, condensation problem, cold and hot milling train double roller can be by the stiff silk of chemical fiber fabric, condensation further exhibition It is flat.When necessary, the double roller of cold and hot milling train can also be heated, and carry out press-stretched to thick and heavy cloth.The mode multiplicity of heating, example If heating device can be the heater strip being arranged in cold and hot milling train pressure roller or heat oily heating mechanism, oily heating mechanism packet is heated It including heating furnace and heats oily delivery pipe, heat oily delivery pipe one end and connect heating furnace, the other end is connected to cold and hot milling train pressure roller, Heating oil shuttling movement in heating oily delivery pipe.
Steps are as follows for rewinding: S21, semi-finished product intermediate course being placed on the second cloth spreading frame, is delivered to by two deflector rolls Corona machine carries out corona；S22, the semi-finished product intermediate course after corona pass through third spread rolls again and extend；After S23, extension Semi-finished product intermediate course finally by friction winder carry out rewinding, at this time the appearance of semi-finished product intermediate course be inner core.
Second cloth film forming step is as follows:
S31, the second light shield layer is squeezed out by two or more extruders；
S32, the second light shield layer is sent between the main flower roll of the first liquid glue and the first steel rider, by the semi-finished product intermediate course after rewinding Be put on the first cloth spreading frame, the semi-finished product intermediate course after rewinding by deflector roll be sent into the main flower roll of the first liquid glue and the first steel rider it Between, the second light shield layer is bonded with the inner core face of the semi-finished product intermediate course after rewinding two layers of hot melt of progress at this time；
S33, it the intermediate course after fitting is sent to the first spread rolls is extended；
Intermediate course after S34, extension carries out corona by corona machine；
Intermediate course after S35, corona is sent into dragger and carries out traction conveying；
S36, traction are delivered to the second spread rolls, carry out secondary extension；
It is delivered to rolling frame by two deflector rolls after S37, secondary extension, is wound, is obtained at this time with the first light shield layer, interior The intermediate course of core, the second light shield layer.
Embodiment 2:
The present invention provides the processing method of another multi-layer multi Compound Fabric, process is as follows: S01, co-extrusion thermal-adhering shape At the first light shield layer；S02, co-extrusion thermal-adhering form the second light shield layer；S03, first time cloth film thermosol are compound；S04, second Cloth film thermosol is compound.
Wherein, step S01 co-extrusion thermal-adhering forms the first light shield layer and step S02 co-extrusion thermal-adhering forms the second light shield layer Step is identical, and its step are as follows:
S011, third extruder squeeze out the color masterbatch bed of material, black masterbatch layer with the 4th extruder respectively；
S012, third extruder, with double-station cloth spreading frame is set among the station of the 4th extruder, it is the color masterbatch bed of material of extrusion, black Masterbatch layer passes through one group of steel rider and rubber roller combination respectively, conveys, is bonded simultaneously towards double-station cloth spreading frame；
The color masterbatch bed of material and black masterbatch layer after S013, fitting are conveyed again through supercooling deflector roll to deflector roll；
S014, dragger is sent to after deflector roll；
S015, expanding is carried out by the 4th spread rolls again after traction stretches；
S016, composite membrane is finally wound.
Step S03 first time cloth film thermosol is compound, and its step are as follows:
S031, cloth is unfolded from third cloth spreading frame, after being sent into hot melt adhesive compounding machine, is re-fed into triangle pressure roller；
S032, simultaneously by composite membrane from flattening extruded film frame send out, send to triangle pressure roller；
S032, cloth and composite membrane are bonded on friction winder, and friction winder is sent to after fitting and is wound.
Second of cloth film thermosol of S04 is compound, and its step are as follows:
S041, the cloth with single side composite membrane of friction winding is sent between rubber roller and flower roll, while cloth spreading frame will be another The cloth that face needs to be bonded is sent between rubber roller and flower roll；
The semi-finished product composite material-feeding that the cloth that needs after S042, gluing are bonded is formed with single side composite membrane cloth passes through together again Heating drum；
S042, pass through semi-finished product composite material-feeding one layer of nylon net cloth of pressing again after heating drum；
S043, the composite material-feeding for being bonded nylon net cloth is finally sent into friction wrap-up by the 5th spread rolls.
Above-described embodiment 1 and the compound cloth of embodiment 2 are not limited to be applied in curtain manufacture, are there is shading demand Scene in can apply.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this All by the protection of Patent Law in the scope of the claims of invention.

Claims (10)

1. a kind of multi-layer multi Compound Fabric, including sequentially connected first surface layer, intermediate course and the second surface layer, feature exist In: the intermediate course includes sequentially connected first light shield layer, inner core, the second light shield layer；First light shield layer at least wraps Include one layer of color masterbatches layer and one layer of black masterbatch layer；Second light shield layer includes at least one layer of color masterbatches layer and one layer of black mother The bed of material；The inner core is PP polyethylene；
The color masterbatches layer is squeezed out by color masterbatches by multi-layer extrusion machine, such as its component of white masterbatch is as follows:
Titanium dioxide 60%-70%
Modified silicon powder 10%-15%
Antioxidant 0.1%-2%
Poly- second wax 0.1%-2%
Zinc stearate 0.1%-2%
Slipping agent 0.1%-2%
Fire retardant 10%-15%；
The black masterbatch layer is squeezed out by black masterbatch by multi-layer extrusion machine, and described its component of black masterbatch is as follows:
Carbon black 60%-70%
Modified silicon powder 10%-15%
Antioxidant 0.1%-2%
Poly- second wax 0.1%-2%
Zinc stearate 0.1%-2%
Slipping agent 0.1%-2%
Fire retardant 10%-15%.
2. a kind of multi-layer multi Compound Fabric according to claim 1, it is characterised in that: the modified silicon powder, preparation method thereof It is as follows: by porous silicon micro mist, pelelith peak richness micro mist, six faceted pebble powder by 1:1:1 mix compounding, then with organic matter high-speed stirred At terylene shape, terylene shape product and inorganic matter are indissoluble, are crushed after cooling, then upper twin-screw carries out co-extrusion, is made Modified silicon powder.
3. a kind of processing method of multi-layer multi Compound Fabric according to claim 1, it is characterised in that: including following step It is rapid:
S1, first of cloth film molding；
S2, rewinding；
S3, the molding of second cloth film.
4. the processing method of multi-layer multi Compound Fabric according to claim 3, it is characterised in that: first of the cloth film Molding, the specific process steps are as follows:
S11, the first light shield layer is squeezed out by two or more extruders；
S12, the first light shield layer is sent between the main flower roll of the first liquid glue and the first steel rider, the inner core on the first cloth spreading frame is passed through Deflector roll is sent between the main flower roll of the first liquid glue and the first steel rider, and the first light shield layer is bonded with inner core two layers of hot melt of progress at this time；
S13, the cold and hot milling train progress of the semi-finished product intermediate course feeding for being bonded the first light shield layer with two layers of hot melt of inner core progress are cold It rolls or hot rolling, cold and hot milling train is communicated with heating device；
S14, the semi-finished product intermediate course after cold and hot milling train pressure rolling fitting is sent to the first spread rolls and is extended；
Semi-finished product intermediate course after S15, extension carries out corona by corona machine；
Semi-finished product intermediate course after S16, corona is sent into dragger and carries out traction conveying；
S17, traction are delivered to the second spread rolls, carry out secondary extension；
Be delivered to rolling frame by two deflector rolls after S18, secondary extension, wound, obtain at this time be covered with the half of single side film at Product intermediate course, the appearance of semi-finished product intermediate course is the first light shield layer at this time.
5. the processing method of multi-layer multi Compound Fabric according to claim 4, it is characterised in that: first of the cloth film Molding, heating device described in step S13 is the heater strip being arranged in cold and hot milling train pressure roller or heats oily heating mechanism, described It heats oily heating mechanism to include heating furnace and heat oily delivery pipe, heats oily delivery pipe one end and connect heating furnace, the other end connects It is connected to cold and hot milling train pressure roller, heating oil shuttling movement in heating oily delivery pipe.
6. the processing method of multi-layer multi Compound Fabric according to claim 5, it is characterised in that: the rewinding step is such as Under:
S21, semi-finished product intermediate course is placed on the second cloth spreading frame, is delivered to corona machine by two deflector rolls and carries out corona；
S22, the semi-finished product intermediate course after corona pass through third spread rolls again and extend；
Semi-finished product intermediate course after S23, extension carries out rewinding finally by friction winder, at this time semi-finished product intermediate course Appearance is inner core.
7. the processing method of multi-layer multi Compound Fabric according to claim 6, it is characterised in that: the second cloth film Forming step is as follows:
S31, the second light shield layer is squeezed out by two or more extruders；
S32, the second light shield layer is sent between the main flower roll of the first liquid glue and the first steel rider, by the semi-finished product intermediate course after rewinding Be put on the first cloth spreading frame, the semi-finished product intermediate course after rewinding by deflector roll be sent into the main flower roll of the first liquid glue and the first steel rider it Between, the second light shield layer is bonded with the inner core face of the semi-finished product intermediate course after rewinding two layers of hot melt of progress at this time；
S33, it the intermediate course after fitting is sent to the first spread rolls is extended；
Intermediate course after S34, extension carries out corona by corona machine；
Intermediate course after S35, corona is sent into dragger and carries out traction conveying；
S36, traction are delivered to the second spread rolls, carry out secondary extension；
It is delivered to rolling frame by two deflector rolls after S37, secondary extension, is wound, is obtained at this time with the first light shield layer, interior The intermediate course of core, the second light shield layer.
8. a kind of processing method of multi-layer multi Compound Fabric according to claim 1, which is characterized in that its step is such as Under:
S01, co-extrusion thermal-adhering form the first light shield layer；
S02, co-extrusion thermal-adhering form the second light shield layer；
S03, first time cloth film thermosol are compound；
S04, second of cloth film thermosol are compound.
9. the processing method of multi-layer multi Compound Fabric according to claim 8, it is characterised in that: the step S01 is total Crowded thermal-adhering the first light shield layer of formation is identical as the second light shield layer step of step S02 co-extrusion thermal-adhering formation, and its step are as follows:
S011, third extruder squeeze out the color masterbatch bed of material, black masterbatch layer with the 4th extruder respectively；
S012, third extruder, with double-station cloth spreading frame is set among the station of the 4th extruder, it is the color masterbatch bed of material of extrusion, black Masterbatch layer passes through one group of steel rider and rubber roller combination respectively, conveys, is bonded simultaneously towards double-station cloth spreading frame；
The color masterbatch bed of material and black masterbatch layer after S013, fitting are conveyed again through supercooling deflector roll to deflector roll；
S014, dragger is sent to after deflector roll；
S015, expanding is carried out by the 4th spread rolls again after traction stretches；
S016, composite membrane is finally wound.
10. the processing method of multi-layer multi Compound Fabric according to claim 9, it is characterised in that:
The step S03 first time cloth film thermosol is compound, and its step are as follows:
S031, cloth is unfolded from third cloth spreading frame, after being sent into hot melt adhesive compounding machine, is re-fed into triangle pressure roller；
S032, simultaneously by composite membrane from flattening extruded film frame send out, send to triangle pressure roller；
S032, cloth and composite membrane are bonded on friction winder, and friction winder is sent to after fitting and is wound；
Second of cloth film thermosol of the S04 is compound, and its step are as follows:
S041, the cloth with single side composite membrane of friction winding is sent between rubber roller and flower roll, while cloth spreading frame will be another The cloth that face needs to be bonded is sent between rubber roller and flower roll；
The semi-finished product composite material-feeding that the cloth that needs after S042, gluing are bonded is formed with single side composite membrane cloth passes through together again Heating drum；
S042, pass through semi-finished product composite material-feeding one layer of nylon net cloth of pressing again after heating drum；
S043, the composite material-feeding for being bonded nylon net cloth is finally sent into friction wrap-up by the 5th spread rolls.
CN201910320703.5A 2019-04-20 2019-04-20 Multi-layer multi Compound Fabric and its combination process Pending CN110065282A (en)

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Publication number Priority date Publication date Assignee Title
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JP2004506494A (en) * 2000-08-23 2004-03-04 ウエイン−ダルトン・コーポレイション Method and apparatus for manufacturing a flexible curtain
DE102014001233A1 (en) * 2014-01-29 2015-07-30 Rökona Textilwerk GmbH & Co. KG Sunscreen and method of making a sunscreen
CN106739334A (en) * 2016-12-14 2017-05-31 江苏瀚隆家纺有限公司 A kind of light-proofness composite membrane and preparation method thereof
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