Embodiment
Below by specific embodiment, the utility model is described in further detail.
As Fig. 1, Fig. 2, a kind of knitted jean composite material, comprise knitting jeans fabric layer 1, characterized by further comprising transparent membrane sizing material layer 2 and the polar fleece knitted side bed of material 3, transparent membrane sizing material layer 2 one side bonds with knitting jeans fabric layer 1, another side and the polar fleece knitted side bed of material 3 of transparent thin film layer 2 bond, transparent membrane sizing material layer 2 comprises face glue-line 4 and the primer layer 5 of transparent membrane body 6 facade relative to being coated on transparent membrane body 6, the THICKNESS CONTROL of this face glue-line 4 is at 0.03-0.04 mm, the THICKNESS CONTROL of primer layer 5 is at 0.04-0.06mm, the thickness that face glue-line 4 embeds knitting jeans fabric layer 3 accounts for 1/2 ~ 1/3 of knitting jeans fabric layer 3 thickness, the thickness that primer layer 5 embeds the polar fleece knitted side bed of material 3 accounts for 1/2 ~ 1/3 of the polar fleece knitted side bed of material 3 thickness, described knitting jeans fabric layer 1 selects warp thread to be 12
stextile slub, weft yarn is 16
sthe covering yarn of+40D spandex, thread count is the knitting jeans fabric of 110 pieces/inch * 56 pieces/inch, except the individual character selecting this fabric itself to show except this fabric and comfortableness, softness, adhesive property on the other hand between this fabric and transparent membrane is strong, what the described polar fleece knitted side bed of material 3 selected little ingot knitted structure washs polar fleece knit fabric entirely, it is fluffy intensive and don't fall hair, balling-up that grain is shaken in this fabric front, reverse side plucking is dredged rare well-balanced, fine hair is short of, clear, fluffy elasticity spy is good for tissue texture, and thermal property is good.
embodiment 1
As shown in Figure 3, a kind of production technology of knitted jean composite material, mainly comprises two processing steps:
Step one: knitting jeans fabric first carries out pad pasting, forms semi-finished product.For ensureing that knitting jeans fabric and polar fleece knit fabric and transparent membrane have good adhesive effect, this technique, by the one side advance row attaching process of knitting jeans fabric and transparent membrane, comprising:
(1) face glue is prepared: by the hot melt PU resin of 100 weight portions, the melten gel of 110 weight portions, the auxiliary agent of 1-3 weight portion, put into concrete heating plate apparatus container hot melt, melt adhesive temperature is 100 ~ 120 DEG C, time controling is at 10--20min, until glue has good mobility, glue viscosity controls at 5000-6000cps;
(2) obtained glue is squeezed into sizing material platform, sizing material platform temperature controls 90 DEG C;
(3) glue above: the surface face glue on sizing material platform being coated in the transparent membrane at the uniform velocity unreeled by the gluing of gluing roller, form sizing material layer, gluing Stress control is at 1-3KG, and spread is 10g/m
2, gluing temperature controls at 75 ~ 95 DEG C, and gluing clearance control is at 0.1-0.3mm, and the anti-roll tension force of transparent membrane controls at 0.1MPa;
(4) transparent membrane and knitting jeans fabric are fitted: knitting jeans fabric is anti-roll, fit with speed of a motor vehicle such as being coated with face glue transparent membrane simultaneously, after obtaining knitting jeans fabric and transparent membrane composite material semi-products, by devices for taking-up rolling, laminate pressure controls at 2-4KG, winding tension controls at 1-3KG, and the speed of a motor vehicle controls at 15m/min, and laminating clearance control is at 0.2-0.5mm;
(5) semi-products maturation: put into ripening chamber carry out maturation by obtaining knitting jeans fabric and transparent membrane composite material semi-products in upper step, semi-products are solidified completely, and form semi-finished product stand-by, maturation time controling is at 48H, maturation temperature is for controlling at 50 ~ 70 DEG C, and humid control is more than 50%.
Step 2: the semi-finished product obtained in step one and polar fleece fabric are carried out attaching process, forms finished product.Semi-finished product and polar fleece fabric attaching process, comprising:
(1) primer is prepared: the hot melt PU resin of 100 weight portions is put into concrete heating plate apparatus container hot melt, melt adhesive temperature is 100 ~ 120 DEG C, time controling is at 10-20min, until glue has good mobility, glue viscosity controls at 8000-10000cps;
(2) obtained glue is squeezed into sizing material platform, sizing material platform temperature controls 85 DEG C;
(3) primer on semi-finished product: the surface primer on sizing material platform being coated in transparent membrane in the semi-finished product knitting jeans fabric and transparent membrane composite material at the uniform velocity unreeled by the gluing of gluing roller, form the primer bed of material, gluing Stress control is at 3 KG, and spread is 15g/m
2, gluing temperature controls at 85 DEG C, and gluing clearance control is at 0.3mm;
(4) semi-finished product of upper primer and polar fleece fabric are fitted: polar fleece fabric unreeled and fit with the speed of a motor vehicle such as semi-finished product being coated with primer, obtain rolling after semi-finished product and polar fleece composite fabric, laminate pressure controls at 3KG, winding tension controls at 1 KG, the speed of a motor vehicle controls at 15m/min, and laminating clearance control is at 0.2 mm;
(5) maturation forms finished product: the semi-finished product after rolling and polar fleece composite fabric are placed ripening chamber maturation, until obtain knitting jeans fabric after solidification completely, fabric and this patent product knitted jean composite material finished product that transparent membrane, polar fleece fabric three press compound layer by layer, maturation time 48H, maturation temperature for controlling at 70 DEG C, humidity more than 50%.
Through embodiment 1 produce Photochromic fabric after testing after obtain each functional parameter as following table:
Embodiment 2
The production technology of the knitted jean composite material in this embodiment is substantially identical with the technique in embodiment 1, and spread when just producing, technological parameter have adjustment.
As shown in Figure 3, a kind of production technology of knitted jean composite material, mainly comprises two processing steps:
Step one: knitting jeans fabric first carries out pad pasting, forms semi-finished product.For ensureing that knitting jeans fabric and polar fleece knit fabric and transparent membrane have good adhesive effect, this technique, by the one side advance row attaching process of knitting jeans fabric and transparent membrane, comprising:
(1) face glue is prepared: by the hot melt PU resin of 100 weight portions, the melten gel of 110 weight portions, the auxiliary agent of 1-3 weight portion, put into concrete heating plate apparatus container hot melt, melt adhesive temperature is 100 DEG C, time controling is at 10--20min, until glue has good mobility, glue viscosity controls at 5000-6000cps;
(2) obtained glue is squeezed into sizing material platform, sizing material platform temperature controls 85 DEG C;
(3) glue above: the surface face glue on sizing material platform being coated in the transparent membrane at the uniform velocity unreeled by the gluing of gluing roller, form sizing material layer, gluing Stress control is at 1-3KG, and spread is 15g/m
2, gluing temperature controls at 85 DEG C, and gluing clearance control is at 0.3mm, and the anti-roll tension force of transparent membrane controls at 0.2MPa;
(4) transparent membrane and knitting jeans fabric are fitted: knitting jeans fabric is anti-roll, fit with speed of a motor vehicle such as being coated with face glue transparent membrane simultaneously, after obtaining knitting jeans fabric and transparent membrane composite material semi-products, by devices for taking-up rolling, laminate pressure controls at 2-4KG, winding tension controls at 1-3KG, and the speed of a motor vehicle controls at 15m/min, and laminating clearance control is at 0.2-0.5mm;
(5) semi-products maturation: put into ripening chamber carry out maturation by obtaining knitting jeans fabric and transparent membrane composite material semi-products in upper step, semi-products are solidified completely, and form semi-finished product stand-by, maturation time controling is at 48H, maturation temperature is for controlling at 50 ~ 70 DEG C, and humid control is more than 50%.
Step 2: the semi-finished product obtained in step one and polar fleece fabric are carried out attaching process, forms finished product.Semi-finished product and polar fleece fabric attaching process, comprising:
(1) primer is prepared: the hot melt PU resin of 100 weight portions is put into concrete heating plate apparatus container hot melt, melt adhesive temperature is 100 ~ 120 DEG C, time controling is at 10-20min, until glue has good mobility, glue viscosity controls at 8000-10000cps;
(2) obtained glue is squeezed into sizing material platform, sizing material platform temperature controls 95 DEG C;
(3) primer on semi-finished product: the surface primer on sizing material platform being coated in transparent membrane in the semi-finished product knitting jeans fabric and transparent membrane composite material at the uniform velocity unreeled by the gluing of gluing roller, form the primer bed of material, gluing Stress control is at 3 KG, and spread is 20g/m
2, gluing temperature controls at 80 DEG C, and gluing clearance control is at 0.2mm;
(4) semi-finished product of upper primer and polar fleece fabric are fitted: polar fleece fabric unreeled and fit with the speed of a motor vehicle such as semi-finished product being coated with primer, obtain rolling after semi-finished product and polar fleece composite fabric, laminate pressure controls at 3KG, winding tension controls at 1 KG, the speed of a motor vehicle controls at 20m/min, and laminating clearance control is at 0.2 mm;
(5) maturation forms finished product: the semi-finished product after rolling and polar fleece composite fabric are placed ripening chamber maturation, until obtain knitting jeans fabric after solidification completely, fabric and this patent product knitted jean composite material finished product that transparent membrane, polar fleece fabric three press compound layer by layer, maturation time 48H, maturation temperature for controlling at 70 DEG C, humidity more than 50%.
Through embodiment 2 produce Photochromic fabric after testing after obtain each functional parameter as following table:
Embodiment 3
The production technology of the knitted jean composite material in this embodiment is substantially identical with the technique in embodiment 2, and technological parameter when just producing has adjustment.
As shown in Figure 3, a kind of production technology of knitted jean composite material, mainly comprises two processing steps:
Step one: knitting jeans fabric first carries out pad pasting, forms semi-finished product.For ensureing that knitting jeans fabric and polar fleece knit fabric and transparent membrane have good adhesive effect, this technique, by the one side advance row attaching process of knitting jeans fabric and transparent membrane, comprising:
(1) face glue is prepared: by the hot melt PU resin of 100 weight portions, the melten gel of 110 weight portions, the auxiliary agent of 1-3 weight portion, put into concrete heating plate apparatus container hot melt, melt adhesive temperature is 100 DEG C, time controling is at 10-20min, until glue has good mobility, glue viscosity controls at 4000-5000cps;
(2) obtained glue is squeezed into sizing material platform, sizing material platform temperature controls 90 DEG C;
(3) glue above: the surface face glue on sizing material platform being coated in the transparent membrane at the uniform velocity unreeled by the gluing of gluing roller, form sizing material layer, gluing Stress control is at 1-3KG, and spread is 15g/m
2, gluing temperature controls at 85 DEG C, and gluing clearance control is at 0.3mm, and the anti-roll tension force of transparent membrane controls at 0.1MPa;
(4) transparent membrane and knitting jeans fabric are fitted: knitting jeans fabric is anti-roll, fit with speed of a motor vehicle such as being coated with face glue transparent membrane simultaneously, after obtaining knitting jeans fabric and transparent membrane composite material semi-products, by devices for taking-up rolling, laminate pressure controls at 2-4KG, winding tension controls at 1-3KG, and the speed of a motor vehicle controls at 10 ~ 35m/min, and laminating clearance control is at 0.2-0.5mm;
(5) semi-products maturation: put into ripening chamber carry out maturation by obtaining knitting jeans fabric and transparent membrane composite material semi-products in upper step, semi-products are solidified completely, and form semi-finished product stand-by, maturation time controling is at 48H, maturation temperature is for controlling at 50 ~ 70 DEG C, and humid control is more than 50%.
Step 2: the semi-finished product obtained in step one and polar fleece fabric are carried out attaching process, forms finished product.Semi-finished product and polar fleece fabric attaching process, comprising:
(1) primer is prepared: the hot melt PU resin of 100 weight portions is put into concrete heating plate apparatus container hot melt, melt adhesive temperature is 100 ~ 120 DEG C, time controling is at 10--20min, until glue has good mobility, glue viscosity controls at 8000-10000cps;
(2) obtained glue is squeezed into sizing material platform, sizing material platform temperature controls 100 DEG C;
(3) primer on semi-finished product: the surface primer on sizing material platform being coated in transparent membrane in the semi-finished product knitting jeans fabric and transparent membrane composite material at the uniform velocity unreeled by the gluing of gluing roller, form the primer bed of material, gluing Stress control is at 3 KG, and spread is 25g/m
2, gluing temperature controls at 80 DEG C, and gluing clearance control is at 0.1mm;
(4) semi-finished product of upper primer and polar fleece fabric are fitted: polar fleece fabric unreeled and fit with the speed of a motor vehicle such as semi-finished product being coated with primer, obtain rolling after semi-finished product and polar fleece composite fabric, laminate pressure controls at 3KG, winding tension controls at 1 KG, the speed of a motor vehicle controls at 20m/min, and laminating clearance control is at 0.2 mm;
(5) maturation forms finished product: the semi-finished product after rolling and polar fleece composite fabric are placed ripening chamber maturation, until obtain knitting jeans fabric after solidification completely, fabric and this patent product knitted jean composite material finished product that transparent membrane, polar fleece fabric three press compound layer by layer, maturation time 48 H, maturation temperature for controlling at 70 DEG C, humidity more than 50%.
Through embodiment 3 produce Photochromic fabric after testing after obtain each functional parameter as following table:
。