CN109552804A - A kind of accurate conveyer belt - Google Patents
A kind of accurate conveyer belt Download PDFInfo
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- CN109552804A CN109552804A CN201811396767.5A CN201811396767A CN109552804A CN 109552804 A CN109552804 A CN 109552804A CN 201811396767 A CN201811396767 A CN 201811396767A CN 109552804 A CN109552804 A CN 109552804A
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- layer
- conveyer belt
- mass ratio
- modified elastomer
- frictional layer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L13/00—Compositions of rubbers containing carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Belt Conveyors (AREA)
Abstract
The present invention provides a kind of accurate conveyer belt, and the frictional layer including modified elastomer layer He its above and below is wherein fabric strength layer between frictional layer and modified elastomer central core.Frictional layer: fabric strength layer: modified elastomer central core: fabric strength layer: the thickness ratio of frictional layer is 1.0 ~ 1.4:0.4 ~ 0.6:1.0 ~ 1.2:0.4 ~ 0.6:1.0 ~ 1.4.Modified elastomer layer undertakes the accurate tooth-shaped connector performance of conveyer belt, takes into account the buffering stability with body size, solves the problems, such as to transmit shakiness caused by conveyer belt is easily-deformable；High-strength polyester, Fypro union are as strength layer, and strength is high, and resilience is good, undertake with the tension in body transmission, the impact in cushion carton board transmission process；Using the composite polymer material of stable friction factor and high abrasion as mantle friction layer, have excellent elastic, outstanding gripping power, guarantees band body excellent properties and accurately transfer function.
Description
Technical field
The invention belongs to conveyer belt fields, and in particular to a kind of accurate conveyer belt of toe joint type.
Background technique
With the high speed development of modern industrial technology, existing market constantly increases the demand of all kinds of lock cartons and paper bag
Add, quality requirement is also higher and higher.New automatic high speed box gluing machine can paste the essence of various material and plurality of specifications model
U.S. carton and paper bag.This conveyer belt precisely conveyed to paper responsible during pasting proposes higher-quality requirement.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of accurate conveyer belt.
The present invention is achieved by the following scheme:
(1) the present invention studies modified thermoplastic elastomer, meet piecing strength >=60% belt body strength, reach >=80N/mm；Meet
With the adherency strength of fabric；(2) research makes fabric for the high-strength polyester of accurate conveyer belt and the braided fabric of Fypro
Strength is high, transmits tension stability, shock resistance, resistance to torsion, 1% fixed stretching strength >=7 N/mm, impact elasticity >=32%；(3) study wear-resisting
Mantle friction layer, makes it have excellent grasp property of gripping, wearability and warping strength cracking, stable friction factor 0.72 ±
0.05, surface abrasion value≤30mg/cm2, deflect fatigue cracking number >=720,000 time.
A kind of accurate conveyer belt, the frictional layer including modified elastomer layer He its above and below, wherein frictional layer and modified bullet
Property body central core between be fabric strength layer, frictional layer: fabric strength layer: modified elastomer central core: fabric strength layer: friction
The thickness ratio of layer is 1.0 ~ 1.4: 0.4 ~ 0.6:1.0 ~ 1.2:0.4 ~ 0.6:1.0 ~ 1.4, the overall thickness of conveyer belt is 4.0 ~
5.0mm。
Preferably, the modified elastomer central core is to be by the mass ratio of PA/NBR elastomer and polyurethane elastomer
7:3 is made.
Pioneering design meets new product flute profile connector using modified elastomer central core as the buffer layer of stable prod size
It needs, transmits new product not only and stablize precisely, and have both the function of vibration and noise reducing.
Preferably, the fabric strength layer is made of polyester, polyamide union, union through overactivation at
Reason.
Preferably, the condition of the activation processing are as follows: activator is phthalimide sodium, polyethylene glycol, turpentine
The mass ratio of oil and industrial naptha is 0.1:2-5:30:70, treatment conditions are as follows: intertexture woven fabric is immersed in activator, in temperature
Degree is 0-15 DEG C of processing.
Research and develop high-strength polyester polyamide union as strength layer, make its not only in terms of intensity, modulus and weight bearing compared with
Common braided fabric has significant advantage, also has good dimensional stability, solves to influence paper transmission because deforming with body
Continuity and accuracy problem.
Preferably, the frictional layer is by material of main part: reinforcement system: vulcanizing system: preventing aging system: softening system according to
Mass ratio 100:40 ~ 50:1 ~ 2:2 ~ 4:20-25 is made.
It is made it is highly preferred that material of main part is blended for nitrile rubber with carboxy nitrile rubber, reinforcement system is white carbon black, receives
Rice alumina silicate, strontium carbonate are formed according to mass ratio 10:1-5:0.1-1, and vulcanizing system is sulphur -80 and zinc oxide -80, melamine tree
Rouge is formed according to mass ratio 1-2:3-5:4-5, and preventing aging system is phenol MB(2- mercaptobenzimidazole) and amine RD(2,2,4- front threes
Base -1,2- dihyaroquinoline condensate) mass ratio 1:1-2 composition, softening system is tallow base dihydroxy ethyl amine oxide and benzo
Furans indene resin is compounded according to mass ratio 1:5-10.
Research and development have precisely gripping, stablize transmission and anti abrasive macromolecule composite viscoelasticity material is as frictional layer, will
The accurate transmission of product is greatly improved on the basis of existing product, and the wear-resistant service life extends one times；The sheet feeding section of box gluing machine
Paper feeding is adsorbed with belt, to keep paper spacing to stablize during paste box；It need to stablize when the High Speed Transfer of ditch bottom and not get rid of paste, do not leak
Glue；It is stable that the upper and lower belt main transmission in this folding part need to make carton transmit smooth spacing；It connects box portion belt cooperation guide wheel and connects box transmission,
It need to stablize and be not easy to abrade carton surface, output section uses photoelectric technology, accurate conveyer belt assisted quantitative technology.Entire paste box mistake
Journey has very high requirement to accurate gripping, stable friction factor and the wear-resisting property of friction surface layer.So frictional layer must have
It is standby to stablize suitable coefficient of friction and excellent wear-resisting property.
The design principle of frictional layer polymer composite formula is must be to the unlike material touched, different sizes
Paper have be suitable for stable coefficient of friction, accurately hold and need to have excellent abrasion resistance properties.
The preparation method of accurate conveyer belt described above, comprising the following steps: nitrile rubber adds with carboxy nitrile rubber
Anti abrasive frictional layer, polyester and polyamide is made through mixing in other reinforcement systems, vulcanizing system, preventing aging system, softening system
Union coated inorganic agent activation, modified elastomer squeeze out in flakes, trilaminate material 170 ~ 190 DEG C of temperature, pressure 150 ~
It is combined under 160bar, 18 ~ 20min of time.
Detailed description of the invention
The structure of the conveyer belt of Fig. 1 embodiment.
Beneficial effect
The present invention uses layer centered on modified elastomer, it undertakes the accurate tooth-shaped connector performance of conveyer belt, takes into account band body ruler
Very little buffering stability solves the problems, such as to transmit shakiness caused by conveyer belt is easily-deformable；It is handed over using high-strength polyester, Fypro
Woven fabric is as strength layer, and strength is high, and resilience is good, undertakes with the tension in body transmission, rushing in cushion carton board transmission process
It hits；Using the composite polymer material of stable friction factor and high abrasion as mantle friction layer, have excellent elastic, outstanding
Gripping power guarantees band body excellent properties and accurately transfer function.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention
Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
A kind of accurate conveyer belt, the frictional layer including modified elastomer layer He its above and below, wherein frictional layer and modified elastomer
It is fabric strength layer, frictional layer: fabric strength layer: modified elastomer central core: fabric strength layer: frictional layer between central core
Thickness ratio is 1.0: 0.6:1.0:0.6:1.0, and the overall thickness of conveyer belt is 4.2mm.
Wherein, modified elastomer central core is made of the mass ratio of PA/NBR elastomer and polyurethane elastomer of 7:3.
Fabric strength layer is made of polyester, polyamide union, and union is by being activated.It is activated
Condition are as follows: activator is that the mass ratio of phthalimide sodium, polyethylene glycol, turpentine oil and industrial naptha is 0.1:2:30:
70, treatment conditions are as follows: intertexture woven fabric is immersed in activator, is 15 DEG C of processing in temperature.
Frictional layer is by material of main part: reinforcement system: vulcanizing system: preventing aging system: softening system is according to mass ratio 100:40:
1:2:20 is made.Material of main part is blended with carboxy nitrile rubber for nitrile rubber and is made, and reinforcement system is white carbon black, nanometer silicic acid
Aluminium, strontium carbonate are formed according to mass ratio 10:1:0.1, and vulcanizing system is sulphur -80 and zinc oxide -80, melamine resin according to quality
Formed than 1:3:4, preventing aging system is phenol MB(2- mercaptobenzimidazole) and amine RD(2,2,4- trimethyl -1,2- dihyaroquinolines
Condensate) mass ratio 1:1 composition, softening system is tallow base dihydroxy ethyl amine oxide and benzofuran indene resin according to mass ratio
1:5 is compounded.
Preparation method, comprising the following steps: nitrile rubber and carboxy nitrile rubber add other reinforcement systems, vulcanizing system,
Anti abrasive frictional layer is made through mixing in preventing aging system, softening system, and polyester and the coated inorganic agent of polyamide union are living
Change, modified elastomer squeezes out in flakes, and trilaminate material is multiple at 170 ~ 190 DEG C of temperature, 150 ~ 160bar of pressure, 18 ~ 20min of time
It closes.
Embodiment 2
A kind of accurate conveyer belt, the frictional layer including modified elastomer layer He its above and below, wherein frictional layer and modified elastomer
It is fabric strength layer, frictional layer: fabric strength layer: modified elastomer central core: fabric strength layer: frictional layer between central core
Thickness ratio is 1.2: 0.5:1.1:0.5:1.2, and the overall thickness of conveyer belt is 4.5mm.
Wherein, elastomer central core is made of the mass ratio of PA/NBR elastomer and polyurethane elastomer of 7:3.
Fabric strength layer is made of polyester, polyamide union, and union is by being activated.It is activated
Condition are as follows: activator is that the mass ratio of phthalimide sodium, polyethylene glycol, turpentine oil and industrial naptha is 0.1:3:30:
70, treatment conditions are as follows: intertexture woven fabric is immersed in activator, is 15 DEG C of processing in temperature.
Frictional layer is by material of main part: reinforcement system: vulcanizing system: preventing aging system: softening system is according to mass ratio 100:42:
1.6:2.9:23 being made.Material of main part is blended with carboxy nitrile rubber for nitrile rubber and is made, and reinforcement system is white carbon black, nanometer
Alumina silicate, strontium carbonate are formed according to mass ratio 10:3:0.5, vulcanizing system be sulphur -80 and zinc oxide -80, melamine resin according to
Mass ratio 1.5:4.2:4.7 composition, preventing aging system are phenol MB(2- mercaptobenzimidazole) and amine RD(2,2,4- trimethyls -1,2-
Dihyaroquinoline condensate) mass ratio 1:1.4 composition, softening system is tallow base dihydroxy ethyl amine oxide and benzofuran indenes tree
Rouge is compounded according to mass ratio 1:7.
The preparation method is the same as that of Example 1.
Embodiment 3
A kind of accurate conveyer belt, the frictional layer including modified elastomer layer He its above and below, wherein frictional layer and modified elastomer
It is fabric strength layer, frictional layer: fabric strength layer: modified elastomer central core: fabric strength layer: frictional layer between central core
Thickness ratio is 1.4: 0.6:1.0:0.6:1.4, and the overall thickness of conveyer belt is 5.0mm.
Wherein, modified elastomer central core is made of the mass ratio of PA/NBR elastomer and polyurethane elastomer of 7:3.
Fabric strength layer is made of polyester, polyamide union, and union is by being activated.It is activated
Condition are as follows: activator is that the mass ratio of phthalimide sodium, polyethylene glycol, turpentine oil and industrial naptha is 0.1:5:30:
70, treatment conditions are as follows: intertexture woven fabric is immersed in activator, is 15 DEG C of processing in temperature.
Frictional layer is by material of main part: reinforcement system: vulcanizing system: preventing aging system: softening system is according to mass ratio 100:50:
2:4:25 is made.Material of main part is blended with carboxy nitrile rubber for nitrile rubber and is made, and reinforcement system is white carbon black, nano-silicon
Sour aluminium, strontium carbonate are formed according to mass ratio 10:5:1, and vulcanizing system is sulphur -80 and zinc oxide -80, melamine resin according to matter
Amount is formed than 2:5:5, and preventing aging system is phenol MB(2- mercaptobenzimidazole) and amine RD(2,2,4- trimethyl -1,2- dihydros
Quinoline condensate) mass ratio 1:1-2 composition, softening system be tallow base dihydroxy ethyl amine oxide and benzofuran indene resin according to
Mass ratio 1:10 is compounded.
The preparation method is the same as that of Example 1.
Comparative example 1
A kind of accurate conveyer belt, the frictional layer including modified elastomer layer He its above and below, wherein frictional layer and modified elastomer
It is fabric strength layer, frictional layer: fabric strength layer: modified elastomer central core: fabric strength layer: frictional layer between central core
Thickness ratio is 1.2: 0.5:1.1:0.5:1.2, and the overall thickness of conveyer belt is 4.5mm.
Wherein, modified elastomer central core is made of the mass ratio of PA/NBR elastomer and polyurethane elastomer of 7:3.
Fabric strength layer is made of polyester, polyamide union, and union is by being activated.It is activated
Condition are as follows: activator is that the mass ratio of phthalimide sodium, polyethylene glycol, turpentine oil and industrial naptha is 0.1:3:30:
70, treatment conditions are as follows: intertexture woven fabric is immersed in activator, is 15 DEG C of processing in temperature.
Frictional layer is blended with carboxy nitrile rubber by nitrile rubber and is made.
The preparation method is the same as that of Example 1.
Comparative example 2
A kind of accurate conveyer belt, the frictional layer including modified elastomer layer He its above and below, wherein frictional layer and modified elastomer
It is fabric strength layer, frictional layer: fabric strength layer: modified elastomer central core: fabric strength layer: frictional layer between central core
Thickness ratio is 1.2: 0.5:1.1:0.5:1.2, and the overall thickness of conveyer belt is 4.5mm.
Wherein, modified elastomer central core is made of the mass ratio of PA/NBR elastomer and polyurethane elastomer of 7:3.
Fabric strength layer is made of polyester, polyamide union.
Frictional layer is by material of main part: reinforcement system: vulcanizing system: preventing aging system: softening system is according to mass ratio 100:42:
1.6:2.9:23 being made.Material of main part is blended with carboxy nitrile rubber for nitrile rubber and is made, and reinforcement system is white carbon black, nanometer
Alumina silicate, strontium carbonate are formed according to mass ratio 10:3:0.5, vulcanizing system be sulphur -80 and zinc oxide -80, melamine resin according to
Mass ratio 1.5:4.2:4.7 composition, preventing aging system are phenol MB(2- mercaptobenzimidazole) and amine RD(2,2,4- trimethyls -1,2-
Dihyaroquinoline condensate) mass ratio 1:1.4 composition, softening system is tallow base dihydroxy ethyl amine oxide and benzofuran indenes tree
Rouge is compounded according to mass ratio 1:7.
The preparation method is the same as that of Example 1.
Comparative example 3
A kind of accurate conveyer belt, the frictional layer including modified elastomer layer He its above and below, wherein frictional layer and modified elastomer
It is fabric strength layer, frictional layer: fabric strength layer: modified elastomer central core: fabric strength layer: frictional layer between central core
Thickness ratio is 1.2: 0.5:1.1:0.5:1.2, and the overall thickness of conveyer belt is 4.5mm.
Wherein, modified elastomer central core is made of the mass ratio of PA/NBR elastomer and polyurethane elastomer of 7:3.
Fabric strength layer is made of polyester, polyamide union.
Frictional layer is blended with carboxy nitrile rubber by nitrile rubber and is made.
The preparation method is the same as that of Example 1.
Conveyer belt prepared by above-described embodiment and its comparative example is subjected to the test such as wear-resistant, uses stretching test machine determination
Fixed stretching strength, fatigue tester measurement deflect fatigue cracking number, fabric wear machine measurement wearing valve, the measurement punching of impact elasticity instrument
Hit elasticity.
Concrete outcome see the table below.
| Embodiment | 1% fixed stretching strength (N/mm) | Impact elasticity (%) | Surface abrasion value (mg/cm2) | Deflect fatigue cracking number (ten thousand) |
| Embodiment 1 | 8.5 | 33 | 28 | 73 |
| Embodiment 2 | 9.0 | 35 | 27 | 74 |
| Embodiment 3 | 7.8 | 31 | 29 | 72 |
| Comparative example 1 | 7.2 | 30 | 35 | 70 |
| Comparative example 2 | 7.4 | 31 | 33 | 71 |
| Comparative example 3 | 6.8 | 28 | 29 | 68 |
Other conditions are identical, and frictional layer uses other common reinforcement system white carbon blacks, vulcanizing system sulphur, preventing aging system
Phenol MB, softening system TP759, properties are also poorer than embodiment.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (7)
1. a kind of accurate conveyer belt, which is characterized in that the frictional layer including modified elastomer layer He its above and below, wherein rubbing
It is fabric strength layer, frictional layer: fabric strength layer: modified elastomer central core: fabric between layer and modified elastomer central core
Strength layer: the thickness ratio of frictional layer is 1.0 ~ 1.4: 0.4 ~ 0.6:1.0 ~ 1.2:0.4 ~ 0.6:1.0 ~ 1.4, the total thickness of conveyer belt
Degree is 4.0 ~ 5.0mm.
2. accurate conveyer belt according to claim 1, which is characterized in that the modified elastomer central core is by PA/
The mass ratio of NBR elastomer and polyurethane elastomer is made of 7:3.
3. accurate conveyer belt according to claim 1, which is characterized in that the fabric strength layer is by polyester, polyamides
Amine union is made, and union is by being activated.
4. accurate conveyer belt according to claim 3, which is characterized in that the condition of the activation processing are as follows: activator
Mass ratio for phthalimide sodium, polyethylene glycol, turpentine oil and industrial naptha is 0.1:2 ~ 5:30:70, treatment conditions
Are as follows: union is immersed in activator, is 0 ~ 15 DEG C of processing in temperature.
5. accurate conveyer belt according to claim 1, which is characterized in that the frictional layer is by material of main part: reinforcing body
System: vulcanizing system: preventing aging system: softening system is made according to mass ratio 100:40 ~ 50:1 ~ 2:2 ~ 4:20-25.
6. accurate conveyer belt according to claim 5, which is characterized in that material of main part is nitrile rubber and carboxyl butyronitrile rubber
Glue blending is made, and reinforcement system is white carbon black, nanometer aluminium silicate, strontium carbonate according to mass ratio 10:1 ~ 5:0.1-1 composition, vulcanization
System is sulphur -80, zinc oxide -80, melamine resin according to mass ratio 1-2:3-5:4-5 composition, and preventing aging system is phenol MB(2- mercapto
Base benzimidazole) and amine RD(2,2,4- trimethyl -1,2- dihyaroquinoline condensates) mass ratio 1:1-2 composition, soften system
It is that tallow base dihydroxy ethyl amine oxide is compounded with benzofuran indene resin according to mass ratio 1:5-10.
7. the preparation method of accurate conveyer belt described in a kind of one of claim 1-6, which comprises the following steps:
It is wear-resisting that nitrile rubber and carboxy nitrile rubber add other reinforcement systems, vulcanizing system, preventing aging system, softening system to be made through mixing
The frictional layer of damage, polyester and the coated inorganic agent of polyamide union activate, and modified elastomer squeezes out in flakes, and trilaminate material exists
It is combined under 170 ~ 190 DEG C of temperature, 150 ~ 160bar of pressure, 18 ~ 20min of time.
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|---|---|---|---|
| CN201811396767.5A CN109552804B (en) | 2018-11-22 | 2018-11-22 | Accurate conveyer belt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396767.5A CN109552804B (en) | 2018-11-22 | 2018-11-22 | Accurate conveyer belt |
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| CN109552804B CN109552804B (en) | 2021-04-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065265A (en) * | 2019-04-09 | 2019-07-30 | 南京东润带业有限公司 | A kind of conveyer belt |
| CN111335039A (en) * | 2020-04-21 | 2020-06-26 | 济南天齐特种平带有限公司 | Application of aliphatic polyurethane dispersion liquid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1266800A1 (en) * | 1984-12-21 | 1986-10-30 | Предприятие П/Я В-8339 | Container belt |
| JP2016011212A (en) * | 2014-06-06 | 2016-01-21 | 三ツ星ベルト株式会社 | Conveying belt |
| CN107053792A (en) * | 2017-06-12 | 2017-08-18 | 济南天齐特种平带有限公司 | A kind of high-performance hangs band |
-
2018
- 2018-11-22 CN CN201811396767.5A patent/CN109552804B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1266800A1 (en) * | 1984-12-21 | 1986-10-30 | Предприятие П/Я В-8339 | Container belt |
| JP2016011212A (en) * | 2014-06-06 | 2016-01-21 | 三ツ星ベルト株式会社 | Conveying belt |
| CN107053792A (en) * | 2017-06-12 | 2017-08-18 | 济南天齐特种平带有限公司 | A kind of high-performance hangs band |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065265A (en) * | 2019-04-09 | 2019-07-30 | 南京东润带业有限公司 | A kind of conveyer belt |
| CN110065265B (en) * | 2019-04-09 | 2024-01-19 | 内蒙古宁蒙活性炭有限公司 | Conveying belt |
| CN111335039A (en) * | 2020-04-21 | 2020-06-26 | 济南天齐特种平带有限公司 | Application of aliphatic polyurethane dispersion liquid |
| CN111335039B (en) * | 2020-04-21 | 2022-10-25 | 济南天齐特种平带有限公司 | Application of aliphatic polyurethane dispersion liquid |
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| Publication number | Publication date |
|---|---|
| CN109552804B (en) | 2021-04-09 |
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