CN107584846A - A kind of technique of Double-face adhesive symphysis production novel environment friendly TPU tarpaulins - Google Patents
A kind of technique of Double-face adhesive symphysis production novel environment friendly TPU tarpaulins Download PDFInfo
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- CN107584846A CN107584846A CN201710668007.4A CN201710668007A CN107584846A CN 107584846 A CN107584846 A CN 107584846A CN 201710668007 A CN201710668007 A CN 201710668007A CN 107584846 A CN107584846 A CN 107584846A
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- tpu
- tarpaulins
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000853 adhesive Substances 0.000 title claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 229920001971 elastomer Polymers 0.000 claims abstract description 23
- 239000012528 membrane Substances 0.000 claims abstract description 21
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 76
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 76
- 230000006835 compression Effects 0.000 claims description 26
- 238000007906 compression Methods 0.000 claims description 26
- 238000007493 shaping process Methods 0.000 claims description 20
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 15
- 230000002035 prolonged effect Effects 0.000 claims description 15
- 239000005662 Paraffin oil Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000008213 purified water Substances 0.000 claims description 10
- 241000220287 Sedum rubrotinctum Species 0.000 claims description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 9
- 239000011701 zinc Substances 0.000 claims description 9
- 229910052725 zinc Inorganic materials 0.000 claims description 9
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 239000000314 lubricant Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- 229920000858 Cyclodextrin Polymers 0.000 claims description 5
- YBGZDTIWKVFICR-JLHYYAGUSA-N Octyl 4-methoxycinnamic acid Chemical compound CCCCC(CC)COC(=O)\C=C\C1=CC=C(OC)C=C1 YBGZDTIWKVFICR-JLHYYAGUSA-N 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 229940097362 cyclodextrins Drugs 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229960001679 octinoxate Drugs 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000002562 thickening agent Substances 0.000 claims description 5
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 4
- 229920005610 lignin Polymers 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 4
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 4
- 150000003918 triazines Chemical class 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 235000013312 flour Nutrition 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 4
- 229920005549 butyl rubber Polymers 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007670 refining Methods 0.000 abstract description 3
- 238000010792 warming Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 4
- 238000003475 lamination Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 description 2
- 229920000903 polyhydroxyalkanoate Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229940074869 marquis Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- VBUNOIXRZNJNAD-UHFFFAOYSA-N ponazuril Chemical compound CC1=CC(N2C(N(C)C(=O)NC2=O)=O)=CC=C1OC1=CC=C(S(=O)(=O)C(F)(F)F)C=C1 VBUNOIXRZNJNAD-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical class OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The present invention discloses a kind of technique of Double-face adhesive symphysis production novel environment friendly TPU tarpaulins, glued membrane woven cloth is produced by left and right sides symmetric equipment simultaneously, after through two prolong the two-sided fitting of pressure roller, double film bilayer TPU tarpaulins are obtained after the pressing of three level rolling wheel sets, it not only simplify technological process, production efficiency is even more substantially increased, reduces production and cost of labor.TPU tarpaulins are by the tiltedly vertical level rolling wheel set of line style three, and by pressing, obtained finished product TPU tarpaulins, surfacing is bright and clean, and without bubble, thickness is homogeneous, durable；It by discarded old butyl rubber tire be raw material that butyl renewable rubber in TPU film liquid, which is, obtains butyl renewable rubber by processing refining, not only realizes twice laid, and the effect of economic and environment-friendly also shockproof sound-absorbing；Double-deck TPU tarpaulin quality of double films is more excellent, weather resisteant and wind-proof warming is good, waterproof, oil resistant, chemicals are good, shock-absorbing, sound insulation, softness and flexible sense of touch, form design it is attractive in appearance and diversified.
Description
Technical field
This area is related to field of textiles, and in particular to a kind of technique of Double-face adhesive symphysis production novel environment friendly TPU tarpaulins.
Background technology
Outdoor camping, tent are requirement, and tent must possess and have the multiple family such as sunshade, ventilation, windproof, rain-proof, warming
Outer function, outdoor tent should must adapt to various weather environments, tent reasonable in design, tarpaulin material combination property is good, could give
People provide good shielding place；TPUE (TPU) material is a kind of environmentally friendly material of odorlessness easy processing
Material, TPU have remarkable high-tension, high-tensile strength, a tough and ageing-resistant characteristic, its hardness range wide (60HA-85HD), resistance to
Mill, oil resistant, transparent, elasticity is good, is used widely in fields such as commodity, sports goods, toy, ornament materials.
Conventional process flow figure for production tarpaulin as shown in Figure 1, braiding is arranged in and put on cloth holder, will by disk roller
It is sent in rubber tire, between viscous glutinous agent is expressed to rubber tire by extruder, is carried out single spreading, is dried into by temperature regulating device
After type, it is sent into film forming pressure roller, then single-sided lamination cloth is again placed in putting cloth holder by film liquid one side film into single-sided lamination cloth
On, repeat the above steps, upper film liquid, last trimming winding will be also coated with the another side of single-sided lamination cloth.
Traditional handicraft need to carry out single spreading twice, twice one side film, and technique is cumbersome, and efficiency is low, not prolong pressure roller pressure
Close, obtain the easy degumming demoulding of tarpaulin, the easy residual small bubbles in surface and variable thickness, and the windproof guarantor of tent that individual layer tarpaulin is made
Warm property is bad.
The content of the invention
It is an object of the invention to provide a kind of technique of Double-face adhesive symphysis production novel environment friendly TPU tarpaulins, pass through left and right two
Side symmetric equipment produces glued membrane woven cloth simultaneously, after through two prolong the two-sided fitting of pressure roller, obtained after the pressing of three level rolling wheel sets double
Film bilayer TPU tarpaulins, not only simplify technological process, even more substantially increase production efficiency, double-deck TPU tarpaulin quality of double films
More excellent, combination property is good.
The purpose of the present invention can be achieved through the following technical solutions：
(1) by woven cloth be respectively placed in the left and right sides put on cloth holder, manual adjustment is smooth, then be sent into first preheating
Power roller and the second preheating jockey pulley；
(2) the first TPU film liquid of group component is added in the first film machine, group component is added in the second film machine
2nd TPU film liquid；
(3) viscous glutinous agent is squeezed on the second lower compression roller and second between pressure roller, simultaneously by screw extruder：First film machine
First TPU film liquid is squeezed on the first of left side between pressure roller and the first lower compression roller, the second film machine is by the 2nd TPU film liquid
It is squeezed on the first of right side between pressure roller and the first lower compression roller；Woven cloth is sent under the first lower compression roller and second by disk roller
Between pressure roller, film gluing is carried out into the first glued membrane woven cloth and the second glued membrane woven cloth, then the drying and shaping at temperature regulating device；
(4) first glued membrane woven cloths and the second glued membrane woven cloth are sent into first by heat-resisting disk roller respectively and prolong pressure roller and second
Prolong and be pressed into TPU tarpaulins between pressure roller；
(5) TPU tarpaulins are then sent into three level rolling wheel sets, prolong pressure roller through the first shaping, pressure roller is prolonged in the second shaping, the three one-tenth
Type prolongs pressure roller and carries out two-sided fitting；
(6) the TPU tarpaulins of pressing and forming are finally sent into cooling device cooling, it is horizontal that roll-up cutting device is sent into after cooling
Cut-out, automatic change of lap core and winding.
Further, described in step (1) first preheating jockey pulley and second preheating jockey pulley, preheating temperature be 140 DEG C-
160 DEG C, not only the tension force of woven cloth can be improved during production is carried out, but also can avoid sending out during glue note closes
Raw fluffing, distortion and deformation.
Further, the first TPU film liquid parts by weight composition described in step (2) is as follows：Thermoplastic polyurethane 45%-
60%th, organic siliconresin 10%-15%, aliphatic diisocyanate 5%-10%, Octyl methoxycinnamate 5%-
12%th, modified cyclodextrins thickener 7%-15%, anatase-type nanometer titanium dioxide 5%-10%, butyl renewable rubber 2%-
5%th, paraffin oil 1%-4%, lubricant 0.5%-1.2%, surplus are purified water；2nd TPU film liquid parts by weight composition is as follows：
Thermoplastic polyurethane 45%-60%, aliphatic diisocyanate 5%-10%, modified ultra-violet absorber 5%-10%, carboxylic first
Base sodium cellulosate 8%-12%, titanium ore type nano titanium oxide 5%-10%, flexible glue powder 3%-8%, butyl renewable rubber 2%-
5%th, paraffin oil 1%-4%, lubricant 0.5%-1.2%, surplus are purified water.
Further, the weight of thermoplastic polyurethane and organic siliconresin ratio is 4 in the first described TPU film liquid:1, two
The composite strengthening of the person performance of water proof anti-soil.
Further, modified ultra-violet absorber preparation method is by the ultraviolet of triazines in the 2nd described TPU film liquid
Light absorbers, reflection-type uvioresistant finishing agent are by weight 1:0.05-0.08 is put into ball mill, and ethanol is medium, is fully ground
Mill mixing 2h, 1000 DEG C of insulation 3h in Muffle furnace are put into, furnace cooling, which is taken out, obtains modified ultra-violet absorber；But not
Pipe is ultra-violet absorber or reflection-type uvioresistant finishing agent, has certain ultraviolet to pass through, modified ultraviolet radiation absorption
Agent causes ultra-violet absorber and reflection-type uvioresistant finishing agent to act synergistically, and ultraviolet ray transmissivity is low up to 5%；Triazines
Ultra-violet absorber is 3,5- dihydroxy -6- (2,6 dihydroxy phenol) -1,2,4- triazines, 3- sulfydryls -5,6- (2,6 dihydroxy benzenes
Phenol) one kind in -1,2,4- triazines；Described reflection-type uvioresistant finishing agent is kaolin, talcum powder.
Further, the weight of described butyl renewable rubber and paraffin oil ratio is 1:1, butyl renewable rubber is by discarded
Old butyl rubber tire is raw material, obtains butyl renewable rubber by processing refining, not only realizes twice laid, and economical
Environmental protection, it is a kind of good shockproof noise reduction raw material.
Further, described lubricant is the kind sour zinc of Pork and beans, and the kind sour zinc of Pork and beans has stronger adhesive force, and lubricity is good,
TPU film liquid fouling precipitation phenomenons can be improved.
Further, the spacing between the pressure roller described in step (3) is 0.1mm-1.2mm；Described viscous glutinous agent is a kind of viscous
The property good biological degradable composite material of effect, is mixed to prepare, lignin and poly (hydroxyalkanoate) by lignin and PHA
The weight ratio of ester is 3:1；Temperature regulating device temperature setting is 160 DEG C -180 DEG C.
Further, the spacing prolonged between pressure roller described in step (4) is 1.0mm-2.5mm.
Further, three level rolling wheel sets described in step (5) are vertical line style, and TPU tarpaulins pass through the vertical rolling wheel set of line style three
Group, by pressing, obtained finished product TPU tarpaulins, ensure that surfacing is bright and clean, thickness is homogeneous, durable；Pressure is prolonged in second shaping
Roller is rubber rollers, and rubber rollers are mainly the thickness of the more preferable compound soft cloth of control evenly, and effectively exclude gas therein
Bubble；It is steel rider that pressure roller is prolonged in remaining shaping；It is 1.0mm-2.2mm to be molded the spacing prolonged between pressure roller.
Beneficial effects of the present invention：
Compared with prior art, the present invention by left and right sides symmetric equipment simultaneously produce glued membrane woven cloth, after through two
It is individual to prolong the two-sided fitting of pressure roller, double film bilayer TPU tarpaulins are obtained after the pressing of three level rolling wheel sets, not only simplify technological process, are even more
Production efficiency is substantially increased, reduces production and cost of labor.TPU tarpaulins pass through by the tiltedly vertical level rolling wheel set of line style three
Pressing, obtained finished product TPU tarpaulins, surfacing is bright and clean, and without bubble, thickness is homogeneous, durable；In TPU film liquid
It by discarded old butyl rubber tire be raw material that butyl renewable rubber, which is, obtains butyl renewable rubber by processing refining, not only
Twice laid is realized, and the effect of economic and environment-friendly also shockproof sound-absorbing；Double-deck TPU tarpaulin quality of double films is more excellent, resistance to
Marquis's property and wind-proof warming is good, waterproof, oil resistant, chemicals are good, shock-absorbing, sound insulation, softness and flexible sense of touch, form design it
It is attractive in appearance and diversified.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of conventional process flow figure for producing tarpaulin of the present invention.
Fig. 2 is the process chart that novel environment friendly TPU tarpaulins are produced in a kind of Double-face adhesive symphysis of the present invention.
Fig. 2 accompanying drawings mark：1st, cloth holder is put；2nd, woven cloth；3rd, the first preheating jockey pulley；4th, the second preheating jockey pulley；5th, spiral shell
Bar extruder；6th, the first film machine；7th, glutinous agent is glued；8th, the first TPU film liquid；9th, pressure roller on first；10th, the first lower compression roller；11、
Second lower compression roller；12nd, pressure roller on second；13rd, glued membrane woven cloth；14th, heat-resisting disk roller；15th, temperature regulating device；16th, first prolongs pressure roller；
17th, second prolongs pressure roller；18th, TPU tarpaulins；19th, pressure roller is prolonged in the first shaping；20th, pressure roller is prolonged in the second shaping；21st, pressure is prolonged in the 3rd shaping
Roller；22nd, cooling device；23rd, roll-up cutting device；24th, the second film machine；25th, the 2nd TPU film liquid；26th, the second glued membrane weaves
Cloth.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment 1
(1) preparation of modified ultra-violet absorber
By 10kg 3- sulfydryls -5,6- (2,6 dihydroxy phenol) -1,2,4- triazines, 0.2kg kaolin, 0.5kg talcum powder
Ball mill is put into, ethanol is medium, is fully ground mixing 2h, is put into 1000 DEG C of insulation 3h in Muffle furnace, and furnace cooling, which is taken out, is
Obtain modified ultra-violet absorber；
(2) by woven cloth 2 be respectively placed in the left and right sides put on cloth holder 1, manual adjustment is smooth, then be sent into first preheating
The roller of tension force 3 and the second preheating jockey pulley 4, preheating temperature are arranged to 140 DEG C；
(3) the first TPU films liquid 8 of group component is added in the first film machine 6：Thermoplastic polyurethane 45kg, organosilicon
It is resin 15kg, aliphatic diisocyanate 5kg, Octyl methoxycinnamate 10kg, modified cyclodextrins thickener 8kg, sharp
The kind sour zinc 0.5kg of titanium ore type nano titanium oxide 5kg, butyl renewable rubber 2kg, paraffin oil 2kg, Pork and beans, purified water 7.5kg；
The 2nd TPU films liquid 25 of group component is added in the second film machine 24：Thermoplastic polyurethane 60kg, aliphatic diisocyanate
10kg, modified ultra-violet absorber 5kg, sodium carboxymethylcellulose 8kg, titanium ore type nano titanium oxide 5kg, flexible glue powder 5kg, fourth
The kind sour zinc 0.5kg of base reclaimed rubber 2kg, paraffin oil 2kg, Pork and beans, purified water 2.5kg.
(4) viscous glutinous agent 7 is squeezed on the second lower compression roller 11 and second between pressure roller 12, simultaneously by screw extruder 5：First
First TPU films liquid 8 is squeezed on the first of left side between the lower compression roller 12 of pressure roller 11 and first by film machine 6, the second film machine 24
2nd TPU films liquid 25 is squeezed on the first of right side between the lower compression roller 12 of pressure roller 11 and first；Woven cloth 2 is passed by disk roller
Deliver between the first lower compression roller 10 and the second lower compression roller 11, carry out film gluing and woven into the first glued membrane woven cloth 13 and the second glued membrane
Cloth 26, it is then 160 DEG C by temperature regulating device temperature setting, the drying and shaping at temperature regulating device 15；
(5) first glued membrane woven cloths 13 and the second glued membrane woven cloth 26 are sent into first by heat-resisting disk roller 14 respectively and prolong pressure roller
16 and second prolong Double-face adhesive synthesis TPU tarpaulins 18 between pressure roller 17；
(6) TPU tarpaulins 18 are then sent into three level rolling wheel sets, through first shaping prolong pressure roller 19, second shaping prolong pressure roller 20,
3rd shaping is prolonged pressure roller 21 and pressed；
(7) the TPU tarpaulins of pressing and forming are finally sent into cooling device cooling 22, roll-up cutting device 23 is sent into after cooling
Transversely cutting, automatic change of lap core and winding.
Embodiment 2
(1) preparation of modified ultra-violet absorber
By 10kg 3- sulfydryls -5,6- (2,6 dihydroxy phenol) -1,2,4- triazines, 0.2kg kaolin, 0.3kg talcum powder
Ball mill is put into, ethanol is medium, is fully ground mixing 2h, is put into 1000 DEG C of insulation 3h in Muffle furnace, and furnace cooling, which is taken out, is
Obtain modified ultra-violet absorber；
(2) by woven cloth 2 be respectively placed in the left and right sides put on cloth holder 1, manual adjustment is smooth, then be sent into first preheating
The roller of tension force 3 and the second preheating jockey pulley 4, preheating temperature are arranged to 160 DEG C；
(3) the first TPU films liquid 8 of group component is added in the first film machine 6：Thermoplastic polyurethane 60kg, organosilicon
Resin 10kg, aliphatic diisocyanate 5kg, Octyl methoxycinnamate 6kg, modified cyclodextrins thickener 7kg, rutile titania
The kind sour zinc 1kg of ore deposit type nano titanium oxide 5kg, butyl renewable rubber 2kg, paraffin oil 2kg, Pork and beans, purified water 2kg；Second
The 2nd TPU films liquid 25 of group component is added in film machine 24：Thermoplastic polyurethane 55kg, aliphatic diisocyanate 10kg,
Modified ultra-violet absorber 7kg, sodium carboxymethylcellulose 8kg, titanium ore type nano titanium oxide 5kg, flexible glue powder 3kg, butyl are again
The kind sour zinc 1kg of raw rubber 3kg, paraffin oil 3kg, Pork and beans, purified water 5kg.
(4) viscous glutinous agent 7 is squeezed on the second lower compression roller 11 and second between pressure roller 12, simultaneously by screw extruder 5：First
First TPU films liquid 8 is squeezed on the first of left side between the lower compression roller 12 of pressure roller 11 and first by film machine 6, the second film machine 24
2nd TPU films liquid 25 is squeezed on the first of right side between the lower compression roller 12 of pressure roller 11 and first；Woven cloth 2 is passed by disk roller
Deliver between the first lower compression roller 10 and the second lower compression roller 11, carry out film gluing and woven into the first glued membrane woven cloth 13 and the second glued membrane
Cloth 26, it is then 180 DEG C by temperature regulating device temperature setting, drying and shaping at temperature regulating device 15；
(5) with the step of embodiment 1 (5)；
(6) with the step of embodiment 1 (6)；
(7) with the step of embodiment 1 (7)；
Embodiment 3
(1) preparation of modified ultra-violet absorber
By 10kg 3- sulfydryls -5,6- (2,6 dihydroxy phenol) -1,2,4- triazines, 0.6kg kaolin, 0.2kg talcum powder
Ball mill is put into, ethanol is medium, is fully ground mixing 2h, is put into 1000 DEG C of insulation 3h in Muffle furnace, and furnace cooling, which is taken out, is
Obtain modified ultra-violet absorber；
(2) by woven cloth 2 be respectively placed in the left and right sides put on cloth holder 1, manual adjustment is smooth, then be sent into first preheating
The roller of tension force 3 and the second preheating jockey pulley 4, preheating temperature are arranged to 150 DEG C；
(3) the first TPU films liquid 8 of group component is added in the first film machine 6：Thermoplastic polyurethane 56kg, organosilicon
Resin 11kg, aliphatic diisocyanate 5kg, Octyl methoxycinnamate 5kg, modified cyclodextrins thickener 8kg, rutile titania
The kind sour zinc 1kg of ore deposit type nano titanium oxide 5kg, butyl renewable rubber 3kg, paraffin oil 3kg, Pork and beans, purified water 3kg；Second
The 2nd TPU films liquid 25 of group component is added in film machine 24：Thermoplastic polyurethane 45kg, aliphatic diisocyanate 10kg,
Modified ultra-violet absorber 10kg, sodium carboxymethylcellulose 12kg, titanium ore type nano titanium oxide 6kg, flexible glue powder 5kg, butyl
The kind sour zinc 1.2kg of reclaimed rubber 3kg, paraffin oil 3kg, Pork and beans, purified water 4.8kg.
(4) viscous glutinous agent 7 is squeezed on the second lower compression roller 11 and second between pressure roller 12, simultaneously by screw extruder 5：First
First TPU films liquid 8 is squeezed on the first of left side between the lower compression roller 12 of pressure roller 11 and first by film machine 6, the second film machine 24
2nd TPU films liquid 25 is squeezed on the first of right side between the lower compression roller 12 of pressure roller 11 and first；Woven cloth 2 is passed by disk roller
Deliver between the first lower compression roller 10 and the second lower compression roller 11, carry out film gluing and woven into the first glued membrane woven cloth 13 and the second glued membrane
Cloth 26, it is then 170 DEG C by temperature regulating device temperature setting, drying and shaping at temperature regulating device 15；
(5) with the step of embodiment 1 (5)；
(6) with the step of embodiment 1 (6)；
(7) with the step of embodiment 1 (7)；
Above content is only to design example and explanation of the invention, affiliated those skilled in the art
Various modifications or supplement are made to described specific embodiment or is substituted using similar mode, without departing from invention
Design or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (10)
- A kind of 1. technique of Double-face adhesive symphysis production novel environment friendly TPU tarpaulins, it is characterised in that：Comprise the following steps：(1) by woven cloth be respectively placed in the left and right sides put on cloth holder, manual adjustment is smooth, then be sent into first preheating jockey pulley With the second preheating jockey pulley；(2) the first TPU film liquid of group component is added in the first film machine, the second of group component is added in the second film machine TPU film liquid；(3) viscous glutinous agent is squeezed on the second lower compression roller and second between pressure roller, simultaneously by screw extruder：First film machine is by One TPU film liquid is squeezed on the first of left side between pressure roller and the first lower compression roller, and the second film machine extrudes the 2nd TPU films liquid On the first of right side between pressure roller and the first lower compression roller；Woven cloth is sent to the first lower compression roller and the second lower compression roller by disk roller Between, film gluing is carried out into the first glued membrane woven cloth and the second glued membrane woven cloth, then the drying and shaping at temperature regulating device；(4) first glued membrane woven cloths and the second glued membrane woven cloth prolong pressure roller and second by heat-resisting disk roller feeding first respectively and prolong pressure TPU tarpaulins are pressed between roller；(5) TPU tarpaulins are then sent into three level rolling wheel sets, prolong pressure roller through the first shaping, pressure roller is prolonged in the second shaping, the 3rd shaping is prolonged Pressure roller carries out two-sided fitting；(6) the TPU tarpaulins of pressing and forming are finally sent into cooling device cooling, roll-up cutting device is sent into after cooling and is laterally cut Disconnected, automatic change of lap core and winding.
- A kind of 2. technique of Double-face adhesive symphysis production novel environment friendly TPU tarpaulins according to claim 1, it is characterised in that：Step Suddenly the first preheating jockey pulley described in (1) and the second preheating jockey pulley, preheating temperature are 140 DEG C -160 DEG C.
- A kind of 3. technique of Double-face adhesive symphysis production novel environment friendly TPU tarpaulins according to claim 1, it is characterised in that：Step Suddenly the first TPU film liquid parts by weight composition described in (2) is as follows：Thermoplastic polyurethane 45%-60%, organic siliconresin 10%- 15%th, aliphatic diisocyanate 5%-10%, Octyl methoxycinnamate 5%-12%, modified cyclodextrins thickener 7%-15%, anatase-type nanometer titanium dioxide 5%-10%, butyl renewable rubber 2%-5%, paraffin oil 1%-4%, lubrication Agent 0.5%-1.2%, surplus are purified water；2nd TPU film liquid parts by weight composition is as follows：Thermoplastic polyurethane 50%-65%, Aliphatic diisocyanate 5%-10%, modified ultra-violet absorber 5%-10%, sodium carboxymethylcellulose 8%-12%, titanium ore Type nano titanium oxide 5%-10%, flexible glue powder 3%-8%, butyl renewable rubber 2%-5%, paraffin oil 1%-4%, lubricant 0.5%-1.2%, surplus are purified water.
- 4. the first TPU film liquid according to claim 3, it is characterised in that：Thermoplastic polyurethane and organic siliconresin Weight ratio is 4:1.
- 5. the 2nd TPU film liquid according to claim 3, it is characterised in that：Described middle modified ultra-violet absorber system It is by weight 1 by the ultra-violet absorber of triazines, reflection-type uvioresistant finishing agent to make method:0.05-0.08 is put into ball Grinding machine, ethanol are medium, are fully ground mixing, are put into Muffle furnace and are incubated, and furnace cooling, which is taken out, obtains modified ultraviolet Absorbent；The ultra-violet absorber of triazines be 3,5- dihydroxy -6- (2,6 dihydroxy phenol) -1,2,4- triazines, 3- sulfydryls - One kind in 5,6- (2,6 dihydroxy phenol) -1,2,4- triazines；Described reflection-type uvioresistant finishing agent is kaolin, cunning Stone flour.
- 6. TPU films liquid according to claim 3, it is characterised in that：The weight of butyl renewable rubber and paraffin oil ratio is 1:1。
- 7. TPU films liquid according to claim 3, it is characterised in that：Described lubricant is the kind sour zinc of Pork and beans.
- A kind of 8. technique of Double-face adhesive symphysis production novel environment friendly TPU tarpaulins according to claim 1, it is characterised in that：Step Suddenly the spacing between the pressure roller described in (3) is 0.1mm-1.2mm；Described viscous glutinous agent is mixed by lignin and PHA It is made, the weight ratio of lignin and PHA is 3:1；Temperature regulating device temperature setting is 160 DEG C -180 DEG C.
- A kind of 9. technique of Double-face adhesive symphysis production novel environment friendly TPU tarpaulins according to claim 1, it is characterised in that：Step Suddenly the spacing prolonged between pressure roller described in (4) is 1.0mm-2.5mm.
- A kind of 10. technique of Double-face adhesive symphysis production novel environment friendly TPU tarpaulins according to claim 1, it is characterised in that：Step Suddenly three level rolling wheel sets described in (5) are vertical line style；It is rubber rollers that pressure roller is prolonged in second shaping.It is steel rider that pressure roller is prolonged in remaining shaping； It is 1.0mm-2.2mm to be molded the spacing prolonged between pressure roller.
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| WO2022151541A1 (en) * | 2021-01-13 | 2022-07-21 | 惠州亿纬锂能股份有限公司 | Battery pole piece forming device and forming method |
| CN115534491A (en) * | 2022-10-10 | 2022-12-30 | 厦门复晟复合材料有限公司 | Three-layer woven fabric pre-impregnation production line |
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Application publication date: 20180116 |