CN102837881A - Woven bag for emergency and fabrication method thereof - Google Patents
Woven bag for emergency and fabrication method thereof Download PDFInfo
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- CN102837881A CN102837881A CN2011101679035A CN201110167903A CN102837881A CN 102837881 A CN102837881 A CN 102837881A CN 2011101679035 A CN2011101679035 A CN 2011101679035A CN 201110167903 A CN201110167903 A CN 201110167903A CN 102837881 A CN102837881 A CN 102837881A
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Abstract
The invention discloses a woven bag for emergency and a fabrication method of the woven bag, and relates to a flood prevention emergency silk bag and a fabrication method of the flood prevention emergency silk bag. The woven bag for emergency adopts the following raw materials with a weight ratio: 10 to 20 parts of polypropylene, 5 to 15 parts of ground limestone, and 65 to 85 parts of water; common tape yarns are made; and the tape yarns are used as wefts and wraps to weave the woven bag; the fabrication method comprises the steps of: (1) weighing the raw materials according to the weight ratio, mixing the raw materials, heating the mixture to a molten state, then filtering to filter off impurities, and extruding to form a sheet membrane; (2) cooling a sheet membrane, airing the sheet membrane, and cutting the sheet membrane into filaments; (3) heating the filaments till the filaments are softened, then drawing and cooling the filaments to form the common tape yarns, and coiling the common tape yarns to form tape yarn stock coils; (4) using the common tape yarns as wraps and wefts to weave cylindrical sheet materials; and (5) flattening and cutting the cylindrical sheet materials, and sewing the cylindrical sheet materials to form the woven bag. According to the woven bag for emergency and the fabrication method of the woven bag disclosed by the invention, the problems that the existing woven bag is small in friction coefficient can be solved, the water permeability is poor, and bursting strength is low.
Description
Technical field
The present invention relates to flood control with silk bag and preparation method thereof.
Background technology
Present flood control articles for use are a lot, just speedily carry out rescue work with regard to woven bag, and present woven bag exists friction coefficient little, and water permeability is bad, the shortcoming that bursting strength is low.
Summary of the invention
The technical issues that need to address of the present invention just are to provide a kind of speedily carrying out rescue work with woven bag and preparation method thereof, the invention solves present woven bag and exist friction coefficient little, and water permeability is bad, the problem that bursting strength is low.
Of the present invention speedily carrying out rescue work used woven bag, adopts following materials of weight proportions: adopt following materials of weight proportions: polypropylene 10-20, ground calcium carbonate 5-15, water 65-85; Raw material is passed through hot melt, filters, extrudes film in blocks; The sheet film through over cooling, airing, cut into and cut open silk; Cut open silk through heating, stretch, be cooled to common flat filament; With above-mentioned flat filament is that woven bag is processed in tram and organizine braiding.
Further; Of the present invention speedily carrying out rescue work used woven bag; Also have following characteristics: woven bag (1) lining is to be formed by tram (2) and organizine (3) braiding, and some trams (2) and organizine (3) are arranged respectively in length and breadth, and article one tram (2) is crisscross arranged in organizine (3) upper and lower successively; Adjacent second tram (2) is crisscross arranged with article one tram (2), and next bar tram by that analogy; A doubling tram (4) is arranged between described per three trams (2), and described doubling tram (4) is that the doubling of a tram broad ways is formed.
Of the present invention speedily carrying out rescue work with the method for making of woven bag; Operate according to following steps: (one) takes by weighing raw material according to following weight ratio: polypropylene 10-20, ground calcium carbonate 5-15, water 65-85 are raw MAT'L; And raw material mixed and be heated to molten state; Filter then, leach impurity, extrude and process the sheet film;
(2) with the cooling of sheet film, airing, cut into and cut open silk;
(3) cut open the silk through being heated to softening, again drawn, be cooled to common flat filament; Common flat filament is wound into the flat filament stock roll;
(4) be woven into columnar sheet stock with common flat filament as organizine and tram;
(5) above-mentioned columnar sheet stock process is flattened, cuts, woven bag is processed in sewing.
Further, the method for making of speedily carrying out rescue work with woven bag of stating of the present invention also has following characteristics: the used tram of woven bag is the flat filament of flat filament and doubling, and used organizine is a flat filament, and the flat filament of said doubling is that the doubling of flat filament broad ways is formed; The flat filament that a doubling is arranged between per three flat filaments in the wherein used tram; During braiding organizine is vertically arranged, with tram in the shape of a spiral shape around organizine, be woven into knitting cylindraceous, be crisscross arranged up and down between every adjacent tram and the same organizine.
Of the present invention speedily carrying out rescue work with woven bag and preparation method thereof, the woven bag of made are the special-purpose woven bags of flood control, adopt polypropylene material to process.It is big that it has a friction coefficient, is difficult for landing, and hygroscopic character is strong, fill sandstone after water permeability good, the advantage that bursting strength is high.Between per three trams 2 of the present invention a doubling tram 4 is arranged, row's silk mode of this three flat foldings can increase the friction coefficient between silk, increases the hygroscopic character of woven bag, increases the friction coefficient between woven bag.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the lining enlarged view of woven bag 1 of the present invention.
Nomenclature among the figure: woven bag 1, tram 2, organizine 3, doubling tram 4.
The specific embodiment
Speedily carry out rescue work and use woven bag, adopt following materials of weight proportions: polypropylene 10-20, ground calcium carbonate 5-15, water 65-85; Raw material is passed through hot melt, filters, extrudes film in blocks; The sheet film through over cooling, airing, cut into and cut open silk; Cut open silk through heating, stretch, be cooled to common flat filament; With above-mentioned flat filament is that woven bag is processed in tram and organizine braiding.
Consult Fig. 1-2; Woven bag 1 lining is that 3 braidings form with organizine by tram 2, and some trams 2 are arranged respectively with organizine 3 in length and breadth, and article one tram 2 is crisscross arranged in organizine 3 upper and lowers successively; Adjacent second tram 2 is crisscross arranged with article one tram 2, and next bar tram by that analogy; Between described per three trams 2 a doubling tram 4 is arranged, described doubling tram 4 is that the doubling of a tram broad ways is formed.Row's silk mode of this three flat foldings can increase the friction coefficient between silk, increases the hygroscopic character of woven bag, increases the friction coefficient between woven bag.
Speedily carry out rescue work with the method for making of woven bag, operate according to following steps:
(1) take by weighing raw material according to following weight ratio: polypropylene 10-20, ground calcium carbonate 5-15, water 65-85 are raw MAT'L, and raw material is mixed and is heated to molten state, filter then, leach impurity, extrude and process the sheet film;
(2) with the cooling of sheet film, airing, cut into and cut open silk;
(3) cut open the silk through being heated to softening, again drawn, be cooled to common flat filament; Common flat filament is wound into the flat filament stock roll;
(4) be woven into columnar sheet stock with common flat filament as organizine and tram; Columnar sheet stock girth is 100CM, the density 10CM/40-48 root of organizine.
(5) above-mentioned columnar sheet stock process is flattened, cuts, woven bag is processed in sewing.
The used tram of woven bag is the flat filament of flat filament and doubling, and used organizine is a flat filament, and the flat filament of said doubling is that flat filament broad ways foldable plane is become; The flat filament that a doubling is arranged between per three flat filaments in the wherein used tram; During braiding organizine is vertically arranged, with tram in the shape of a spiral shape around organizine, be woven into knitting cylindraceous, be crisscross arranged up and down between every adjacent tram and the same organizine.
The length and width of said woven bag 1 are of a size of 85cm-50cm; Woven bag 1 lining of every 10cm length has 40-48 root tram or organizine.
What should explain at last is: obviously, the foregoing description only be for clearly the present invention is described and is done for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among protection scope of the present invention.
Claims (4)
1. speedily carry out rescue work and use woven bag, it is characterized in that, adopt following materials of weight proportions: polypropylene 10-20, ground calcium carbonate 5-15, water 65-85; Raw material is passed through hot melt, filters, extrudes film in blocks; The sheet film through over cooling, airing, cut into and cut open silk; Cut open silk through heating, stretch, be cooled to common flat filament; With above-mentioned flat filament is that woven bag is processed in tram and organizine braiding.
2. speedily carry out rescue work according to claim 1 and use woven bag; It is characterized in that; Woven bag (1) lining is to be formed by tram (2) and organizine (3) braiding, and some trams (2) and organizine (3) are arranged respectively in length and breadth, and article one tram (2) is crisscross arranged in organizine (3) upper and lower successively; Adjacent second tram (2) is crisscross arranged with article one tram (2), and next bar tram by that analogy; A doubling tram (4) is arranged between described per three trams (2), and described doubling tram (4) is that the doubling of a tram broad ways is formed.
3. speedily carry out rescue work with the method for making of woven bag, it is characterized in that, operate according to following steps:
(1) take by weighing raw material according to following weight ratio: polypropylene 10-20, ground calcium carbonate 5-15, water 65-85 are raw MAT'L, and raw material is mixed and is heated to molten state, filter then, leach impurity, extrude and process the sheet film;
(2) with the cooling of sheet film, airing, cut into and cut open silk;
(3) cut open the silk through being heated to softening, again drawn, be cooled to common flat filament; Common flat filament is wound into the flat filament stock roll;
(4) be woven into columnar sheet stock with common flat filament as organizine and tram;
(5) above-mentioned columnar sheet stock process is flattened, cuts, woven bag is processed in sewing.
4. speedily carry out rescue work with the method for making of woven bag as claim 3 is said, it is characterized in that, the used tram of woven bag is the flat filament of flat filament and doubling, and used organizine is a flat filament, and the flat filament of said doubling is that the doubling of flat filament broad ways is formed; The flat filament that a doubling is arranged between per three flat filaments in the wherein used tram; During braiding organizine is vertically arranged, with tram in the shape of a spiral shape around organizine, be woven into knitting cylindraceous, be crisscross arranged up and down between every adjacent tram and the same organizine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101679035A CN102837881A (en) | 2011-06-20 | 2011-06-20 | Woven bag for emergency and fabrication method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101679035A CN102837881A (en) | 2011-06-20 | 2011-06-20 | Woven bag for emergency and fabrication method thereof |
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| CN102837881A true CN102837881A (en) | 2012-12-26 |
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| CN2011101679035A Pending CN102837881A (en) | 2011-06-20 | 2011-06-20 | Woven bag for emergency and fabrication method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173891A (en) * | 2013-04-16 | 2013-06-26 | 重庆市广博塑料袋有限公司 | Method for direct modifying and yarn flattening of reclaimed material woven bag |
| CN107594884A (en) * | 2017-10-19 | 2018-01-19 | 惠阳维信纺织工业有限公司 | The weaving method of braiding structure and textile faces |
| CN108146819A (en) * | 2017-12-07 | 2018-06-12 | 安徽林昊农业发展有限公司 | A kind of production method of woven bag |
| CN112708984A (en) * | 2020-12-21 | 2021-04-27 | 天津市旭辉恒远塑料包装股份有限公司 | Preparation method of firm and durable plastic woven bag |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173891A (en) * | 2013-04-16 | 2013-06-26 | 重庆市广博塑料袋有限公司 | Method for direct modifying and yarn flattening of reclaimed material woven bag |
| CN107594884A (en) * | 2017-10-19 | 2018-01-19 | 惠阳维信纺织工业有限公司 | The weaving method of braiding structure and textile faces |
| CN108146819A (en) * | 2017-12-07 | 2018-06-12 | 安徽林昊农业发展有限公司 | A kind of production method of woven bag |
| CN112708984A (en) * | 2020-12-21 | 2021-04-27 | 天津市旭辉恒远塑料包装股份有限公司 | Preparation method of firm and durable plastic woven bag |
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Application publication date: 20121226 |