CN108047551A - A kind of preparation method of long-life jumbo bag - Google Patents
A kind of preparation method of long-life jumbo bag Download PDFInfo
- Publication number
- CN108047551A CN108047551A CN201711318905.3A CN201711318905A CN108047551A CN 108047551 A CN108047551 A CN 108047551A CN 201711318905 A CN201711318905 A CN 201711318905A CN 108047551 A CN108047551 A CN 108047551A
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- parts
- jumbo bag
- preparation
- life
- woven cloth
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Abstract
The invention discloses a kind of preparation methods of long-life jumbo bag, include the following steps：（1）Raw material weighs,（2）Raw material mixing,（3）Wire drawing process,（4）Woven cloth preparation,（5）Woven cloth processing,（6）It is prepared by finished product jumbo bag.The present invention has carried out improvement processing to the preparation method of jumbo bag, effectively improves the characteristics such as heatproof, corrosion resistant, the mechanical strength of jumbo bag, hence it is evident that extends its service life, integrated quality is good, and the market competitiveness is strong, great popularization and economic benefit.
Description
Technical field
The invention belongs to jumbo bag processing and manufacturing technologies, and in particular to a kind of preparation method of long-life jumbo bag.
Background technology
Jumbo bag, also known as flexible container bag (flexible freight bags), container bag, space bag etc. are a kind of medium-sized
Bulk container is one kind of contained implement utensil, is equipped with crane or fork truck, it is possible to realize that contained unitization transports.Due to
Jumbo bag handling, carrying are all very convenient, and the efficiency of loading and unloading significantly improves, and have developed rapidly in recent years.The generally multi-purpose polypropylene of jumbo bag, poly- second
The polyester wovens such as alkene form, and can be widely used for all kinds of powderies such as chemical industry, building materials, plastics, mineral products, granular, block
The packaging of product is the ideal of the industries such as storage, transport.With design and the continuous promotion of production requirement, the use of jumbo bag
Characteristic is also required to constantly be enhanced, and could so survive in the market competition being growing more intense.
The content of the invention
The purpose of the present invention is being directed to the problem of existing, a kind of preparation method of long-life jumbo bag is provided.
The present invention is achieved by the following technical solutions：
A kind of preparation method of long-life jumbo bag, includes the following steps：
（1）Raw material weighs：
It is spare that following raw materials according is weighed by corresponding parts by weight：70 ~ 75 parts of polypropylene, 20 ~ 25 parts of polyethylene, 4 ~ 6 parts of methyl acrylates,
5 ~ 8 parts of functional stuffings, 2 ~ 4 parts of lubricants, 1 ~ 3 part of dispersant, 3 ~ 5 parts of malonates, 2 ~ 4 parts of methylchloroformates, 0.2 ~ 0.5 part
Ultra-violet absorber；
（2）Raw material mixes：
By step（1）All raw materials weighed are put into homogenizer jointly to be stirred, after stirring evenly
Premix is spare；
（3）Wire drawing process：
By step（2）The premix of gained, which is put into, carries out wire drawing process in wire drawing machine, takes out that must to weave monofilament spare after finishing；
（4）It is prepared by woven cloth：
By step（3）The braiding monofilament of gained is put into circular weaving machine be cross-woven after, it is spare to obtain woven cloth；
（5）Woven cloth processing：
By step（4）The woven cloth of gained is put into progress lamination processing in laminating machine, is cut after finishing, prints standby
With；
（6）It is prepared by finished product jumbo bag：
By step（5）After the woven cloth of gained and the suspender belt cut in advance carry out suture shaping, then carry out after cleaning treatment i.e.
Obtain finished product jumbo bag.
Further, step（1）Described in functional stuffing by following parts by weight material composition：75 ~ 80 parts of lightweight carbon
Sour calcium, 5 ~ 8 parts of carbon nanotubes, 3 ~ 6 parts of zeolite powders, 10 ~ 14 parts of pomegranate mountain flours, 8 ~ 12 parts of olive mountain flours, 3 ~ 5 parts of sodium metasilicate, 4 ~ 7
Part snake mountain flour.
Further, step（1）Described in lubricant be vaseline or silicone oil.
Further, step（1）Described in dispersant be dispersant 5040.
Further, step（1）Described in ultra-violet absorber for Ultraviolet Absorber UV-P, ultra-violet absorber
Any one in UV-O, ultra-violet absorber UV-9.
Further, step（2）Described in stir process speed of agitator be 2000 ~ 2400 revs/min.
The present invention has carried out the preparation process of jumbo bag special improvement processing, especially its material composition has been carried out excellent
Change adjustment processing, although there are also the method for enhancing jumbo bag fiber quality with inorganic filler components, inorganic fillers used
Ingredient is more single, causes improved ineffective, and a kind of special functional stuffing has been prepared to this present invention, has been with tradition
Precipitated calcium carbonate ingredient as main body, reduce whole cost, the carbon nanotubes and zeolite meal component of addition have larger
Specific surface area, adsorption capacity is strong, plays good heat-blocking action, the pomegranate mountain flour and olivine meal component of addition are in high temperature
Under the conditions of can form the mullite phase transformation of high intensity, improve whole intensity, wearability, the snake mountain flour of addition has certain
Energy radiation characteristics, can further influence of the hyporeflexia heat to jumbo bag, improve its temperature tolerance；In addition also added
Malonate and methylchloroformate ingredient, the two have substantial amounts of reaction active groups, can enhance jumbo bag fibrous matrix after addition
Fusion bond strength between functional stuffing and functional stuffing each component improves the high efficiency and product of cross-linking reaction process
Matter.
The present invention has the following advantages compared with prior art：
The present invention has carried out improvement processing to the preparation method of jumbo bag, effectively improves heatproof, corrosion resistant, mechanical strength of jumbo bag etc.
Characteristic, hence it is evident that extend its service life, integrated quality is good, and the market competitiveness is strong, great popularization and economic benefit.
Specific embodiment
Embodiment 1
A kind of preparation method of long-life jumbo bag, includes the following steps：
（1）Raw material weighs：
It is spare that following raw materials according is weighed by corresponding parts by weight：70 parts of polypropylene, 20 parts of polyethylene, 4 parts of methyl acrylates, 5 parts of functions
Filler, 2 parts of lubricants, 1 part of dispersant, 3 parts of malonates, 2 parts of methylchloroformates, 0.2 part of ultra-violet absorber；
（2）Raw material mixes：
By step（1）All raw materials weighed are put into homogenizer jointly to be stirred, after stirring evenly
Premix is spare；
（3）Wire drawing process：
By step（2）The premix of gained, which is put into, carries out wire drawing process in wire drawing machine, takes out that must to weave monofilament spare after finishing；
（4）It is prepared by woven cloth：
By step（3）The braiding monofilament of gained is put into circular weaving machine be cross-woven after, it is spare to obtain woven cloth；
（5）Woven cloth processing：
By step（4）The woven cloth of gained is put into progress lamination processing in laminating machine, is cut after finishing, prints standby
With；
（6）It is prepared by finished product jumbo bag：
By step（5）After the woven cloth of gained and the suspender belt cut in advance carry out suture shaping, then carry out after cleaning treatment i.e.
Obtain finished product jumbo bag.
Further, step（1）Described in functional stuffing by following parts by weight material composition：75 parts of lightweight carbonic acid
Calcium, 5 parts of carbon nanotubes, 3 parts of zeolite powders, 10 parts of pomegranate mountain flours, 8 parts of olive mountain flours, 3 parts of sodium metasilicate, 4 parts of snake mountain flours.
Further, step（1）Described in lubricant be vaseline.
Further, step（1）Described in dispersant be dispersant 5040.
Further, step（1）Described in ultra-violet absorber be Ultraviolet Absorber UV-P.
Further, step（2）Described in stir process speed of agitator be 2000 revs/min.
Embodiment 2
A kind of preparation method of long-life jumbo bag, includes the following steps：
（1）Raw material weighs：
It is spare that following raw materials according is weighed by corresponding parts by weight：73 parts of polypropylene, 23 parts of polyethylene, 5 parts of methyl acrylates, 7 parts of functions
Filler, 3 parts of lubricants, 2 parts of dispersants, 4 parts of malonates, 3 parts of methylchloroformates, 0.4 part of ultra-violet absorber；
（2）Raw material mixes：
By step（1）All raw materials weighed are put into homogenizer jointly to be stirred, after stirring evenly
Premix is spare；
（3）Wire drawing process：
By step（2）The premix of gained, which is put into, carries out wire drawing process in wire drawing machine, takes out that must to weave monofilament spare after finishing；
（4）It is prepared by woven cloth：
By step（3）The braiding monofilament of gained is put into circular weaving machine be cross-woven after, it is spare to obtain woven cloth；
（5）Woven cloth processing：
By step（4）The woven cloth of gained is put into progress lamination processing in laminating machine, is cut after finishing, prints standby
With；
（6）It is prepared by finished product jumbo bag：
By step（5）After the woven cloth of gained and the suspender belt cut in advance carry out suture shaping, then carry out after cleaning treatment i.e.
Obtain finished product jumbo bag.
Further, step（1）Described in functional stuffing by following parts by weight material composition：78 parts of lightweight carbonic acid
Calcium, 7 parts of carbon nanotubes, 5 parts of zeolite powders, 12 parts of pomegranate mountain flours, 10 parts of olive mountain flours, 4 parts of sodium metasilicate, 6 parts of snake mountain flours.
Further, step（1）Described in lubricant be silicone oil.
Further, step（1）Described in dispersant be dispersant 5040.
Further, step（1）Described in ultra-violet absorber be ultra-violet absorber UV-O.
Further, step（2）Described in stir process speed of agitator be 2200 revs/min.
Embodiment 3
A kind of preparation method of long-life jumbo bag, includes the following steps：
（1）Raw material weighs：
It is spare that following raw materials according is weighed by corresponding parts by weight：75 parts of polypropylene, 25 parts of polyethylene, 6 parts of methyl acrylates, 8 parts of functions
Filler, 4 parts of lubricants, 3 parts of dispersants, 5 parts of malonates, 4 parts of methylchloroformates, 0.5 part of ultra-violet absorber；
（2）Raw material mixes：
By step（1）All raw materials weighed are put into homogenizer jointly to be stirred, after stirring evenly
Premix is spare；
（3）Wire drawing process：
By step（2）The premix of gained, which is put into, carries out wire drawing process in wire drawing machine, takes out that must to weave monofilament spare after finishing；
（4）It is prepared by woven cloth：
By step（3）The braiding monofilament of gained is put into circular weaving machine be cross-woven after, it is spare to obtain woven cloth；
（5）Woven cloth processing：
By step（4）The woven cloth of gained is put into progress lamination processing in laminating machine, is cut after finishing, prints standby
With；
（6）It is prepared by finished product jumbo bag：
By step（5）After the woven cloth of gained and the suspender belt cut in advance carry out suture shaping, then carry out after cleaning treatment i.e.
Obtain finished product jumbo bag.
Further, step（1）Described in functional stuffing by following parts by weight material composition：80 parts of lightweight carbonic acid
Calcium, 8 parts of carbon nanotubes, 6 parts of zeolite powders, 14 parts of pomegranate mountain flours, 12 parts of olive mountain flours, 5 parts of sodium metasilicate, 7 parts of snake mountain flours.
Further, step（1）Described in lubricant be silicone oil.
Further, step（1）Described in dispersant be dispersant 5040.
Further, step（1）Described in ultra-violet absorber be ultra-violet absorber UV-9.
Further, step（2）Described in stir process speed of agitator be 2400 revs/min.
In order to simplify comparison effect of the present invention, by jumbo bag produced by the present invention weave monofilament and existing common inorganic filler and
Jumbo bag braiding monofilament carries out performance comparison made from method, it is found that its fracture strength improves more than 33%, resistance to temperature improves 28
DEG C or more, the service life under air room temperature natural conditions extends more than 30%, and comprehensive good using quality, the market competitiveness is strong,
It is worth popularizing and applying.
Claims (6)
1. a kind of preparation method of long-life jumbo bag, which is characterized in that include the following steps：
（1）Raw material weighs：
It is spare that following raw materials according is weighed by corresponding parts by weight：70 ~ 75 parts of polypropylene, 20 ~ 25 parts of polyethylene, 4 ~ 6 parts of methyl acrylates,
5 ~ 8 parts of functional stuffings, 2 ~ 4 parts of lubricants, 1 ~ 3 part of dispersant, 3 ~ 5 parts of malonates, 2 ~ 4 parts of methylchloroformates, 0.2 ~ 0.5 part
Ultra-violet absorber；
（2）Raw material mixes：
By step（1）All raw materials weighed are put into homogenizer jointly to be stirred, after stirring evenly
Premix is spare；
（3）Wire drawing process：
By step（2）The premix of gained, which is put into, carries out wire drawing process in wire drawing machine, takes out that must to weave monofilament spare after finishing；
（4）It is prepared by woven cloth：
By step（3）The braiding monofilament of gained is put into circular weaving machine be cross-woven after, it is spare to obtain woven cloth；
（5）Woven cloth processing：
By step（4）The woven cloth of gained is put into progress lamination processing in laminating machine, is cut after finishing, prints standby
With；
（6）It is prepared by finished product jumbo bag：
By step（5）After the woven cloth of gained and the suspender belt cut in advance carry out suture shaping, then carry out after cleaning treatment i.e.
Obtain finished product jumbo bag.
A kind of 2. preparation method of long-life jumbo bag according to claim 1, which is characterized in that step（1）Described in
Functional stuffing by following parts by weight material composition：75 ~ 80 parts of precipitated calcium carbonates, 5 ~ 8 parts of carbon nanotubes, 3 ~ 6 parts of zeolite powders, 10
~ 14 parts of pomegranate mountain flours, 8 ~ 12 parts of olive mountain flours, 3 ~ 5 parts of sodium metasilicate, 4 ~ 7 parts of snake mountain flours.
A kind of 3. preparation method of long-life jumbo bag according to claim 1, which is characterized in that step（1）Described in
Lubricant is vaseline or silicone oil.
A kind of 4. preparation method of long-life jumbo bag according to claim 1, which is characterized in that step（1）Described in
Dispersant is dispersant 5040.
A kind of 5. preparation method of long-life jumbo bag according to claim 1, which is characterized in that step（1）Described in
Ultra-violet absorber is any one in Ultraviolet Absorber UV-P, ultra-violet absorber UV-O, ultra-violet absorber UV-9.
A kind of 6. preparation method of long-life jumbo bag according to claim 1, which is characterized in that step（2）Described in
The speed of agitator of stir process is 2000 ~ 2400 revs/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711318905.3A CN108047551A (en) | 2017-12-12 | 2017-12-12 | A kind of preparation method of long-life jumbo bag |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711318905.3A CN108047551A (en) | 2017-12-12 | 2017-12-12 | A kind of preparation method of long-life jumbo bag |
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| CN108047551A true CN108047551A (en) | 2018-05-18 |
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| CN201711318905.3A Pending CN108047551A (en) | 2017-12-12 | 2017-12-12 | A kind of preparation method of long-life jumbo bag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895603A (en) * | 2021-01-14 | 2021-06-04 | 马鞍山市鑫程纳米新材料科技有限公司 | Ton bag suitable for packaging and transporting sharp metal and nonmetal products and ores |
| CN113026145A (en) * | 2021-03-10 | 2021-06-25 | 福建省尚晟环保科技有限公司 | Production process for synthesizing degradable ton bag by using rice hull fibers |
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| WO2013025666A1 (en) * | 2011-08-15 | 2013-02-21 | Greif Flexibles Trading Holding B.V. | Oriented tape for the production of woven fabrics and products produced therefrom |
| CN104987586A (en) * | 2015-06-24 | 2015-10-21 | 常州商隆产业用纺织品有限公司 | Inflaming retarding flexible freight bag |
| CN105524331A (en) * | 2016-01-14 | 2016-04-27 | 安徽益邦新材料科技股份有限公司 | Fireproof container bag and preparation method thereof |
| CN107141606A (en) * | 2017-07-06 | 2017-09-08 | 沂源汇丰塑编有限公司 | A kind of container bag dedicated parent material |
-
2017
- 2017-12-12 CN CN201711318905.3A patent/CN108047551A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101161736A (en) * | 2007-09-29 | 2008-04-16 | 中国蓝星（集团）总公司 | Special coating resin combination for polypropylene heavy-load packaging bag and preparation method thereof |
| WO2013025666A1 (en) * | 2011-08-15 | 2013-02-21 | Greif Flexibles Trading Holding B.V. | Oriented tape for the production of woven fabrics and products produced therefrom |
| CN104987586A (en) * | 2015-06-24 | 2015-10-21 | 常州商隆产业用纺织品有限公司 | Inflaming retarding flexible freight bag |
| CN105524331A (en) * | 2016-01-14 | 2016-04-27 | 安徽益邦新材料科技股份有限公司 | Fireproof container bag and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895603A (en) * | 2021-01-14 | 2021-06-04 | 马鞍山市鑫程纳米新材料科技有限公司 | Ton bag suitable for packaging and transporting sharp metal and nonmetal products and ores |
| CN113026145A (en) * | 2021-03-10 | 2021-06-25 | 福建省尚晟环保科技有限公司 | Production process for synthesizing degradable ton bag by using rice hull fibers |
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Application publication date: 20180518 |