CN1485234A - High strength chemical fiber plastic-coated tarpaulin and the manufacturing method thereof - Google Patents
High strength chemical fiber plastic-coated tarpaulin and the manufacturing method thereof Download PDFInfo
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- CN1485234A CN1485234A CNA021307644A CN02130764A CN1485234A CN 1485234 A CN1485234 A CN 1485234A CN A021307644 A CNA021307644 A CN A021307644A CN 02130764 A CN02130764 A CN 02130764A CN 1485234 A CN1485234 A CN 1485234A
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- tarpaulin
- rope
- cloth
- ropes
- chemical fiber
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Abstract
A high-strength chemical-fiber paulin coated plastics and its manufacturing method. The paulin comprises a tarpaulin, side ropes and wrist ropes thereof. The tarpaulin is quadrate and is made up of a two-side leatheroid. There have side ropes around the tarpaulin, and fortified strings in the middle thereof. The side ropes and the wrist ropes are polypropylene-polyethylene ropes. Instead of the traditional processing method by a sartorius, A polypropylene-polyethylene rope replaces a hemp rope, a high-frequency soldering method or a weld pressing method is adapted. A truck paulin could replace at least two tarpaulin to cover goods. The paulin of the invention could resist water, flame, low temperature, and comes up to requirements of TB/T1941-1999 of Ministry of railways.
Description
Technical field
The present invention relates to a kind of tarpaulin and preparation method thereof, be specially adapted to the railway truck high strength chemical fiber plastic-coated tarpaulin.
Background technology
At present too small (open-top car of 9.1m * 5.5m) needs two or three tarpaulins to cover to the tarpaulin dimensions used of railway transportation, tarpaulin overlap joint imprecision, the normal rainwater of invading causes the goods damage of damp, also needs in addition to reinforce with the rope made of hemp or rope made of hemp net, not only waste of manpower but also waste material resources; Traditional in decades tarpaulin manufacture technology falls behind without exception to be processed with industrial sewing machine, and efficient is low, and labour intensity is big, and the tarpaulin pinprick after the processing leaks and also need brush water proof glue, wastes man-hour; Waist rope on the tarpaulin and limit rope all use the rope made of hemp, are natural arrow fiber crops, the raw material supply anxiety, and the price height, service life is short.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of size big, intensity height, in light weight and method for making is simple replaces the tarpaulin more than two to cover goods with a Truck tarpaulin, satisfies the technical requirements of the industry standard TB/T 1941-1999 of the Ministry of Railways.
Technical scheme of the present invention is achieved in that
Design-calculated high strength chemical fiber plastic-coated tarpaulin of the present invention is made up of tarpaulin and the limit rope and the waist rope of fastening thereon, its special character is that tarpaulin is that oblong adopts the n width of cloth double-face person fabricate-leather assembly width of cloth to form, at the tarpaulin periphery bound edge rope is arranged, the centre is provided with m bar reinforced rib, be provided with wire rope handling cloth at reinforced rib with assembly width of cloth junction and in wire rope handling cloth, be installed with the waist rope, be provided with big triangle on four jiaos of described tarpaulin, long limit is provided with little triangle and uses for strengthening; The base cloth of double-face person's fabricate-leather adopts the cloth that interweaves to manufacture; Limit rope and waist rope adopt polypropylene-polyethylene rope or extraordinary tarpaulin rope.
Its special character of method for making of the high strength chemical fiber plastic-coated tarpaulin that the present invention proposes is the making employing hot gas welding compression technology of the assembly width of cloth, reinforced rib and the bound edge rope of tarpaulin, and high-frequency induction welding technique is adopted in the making of big triangle, little triangle.
The present invention compares with existing tarpaulin and has the following advantages
1 the present invention has waterproof, fire-retardant, mildew-resistant, resistance to low temperature, all reaches the industry standard TB/T1941-1999 of the Ministry of Railways;
2 base cloths are selected for use
Selection voluntarily designs base fabric structure voluntarily and the cloth that interweaves is made by textile mills; These base cloth characteristics are the intensity height, and in light weight, cloth cover is smooth, and particularly the warp-stretch rate meets the requirements.
Domestic traditional sewing machine processing method of continuing to use has in decades been upgraded in the making of 3 high strength chemical fiber plastic-coated tarpaulins, replaces with ratio-frequency welding connection or hot gas welding platen press.As bound edge rope, big triangle, little triangle, wire rope handling cloth all is the dielectric bonding manufactured.
The waist rope of 4 Truck tarpaulins and limit rope all replaces the rope made of hemp continued to use decades with polypropylene-polyethylene rope.
Polypropylene-polyethylene rope intensity height, in light weight, resistance to abrasion good, be difficult for to go rotten characteristics such as long service life.
The special-purpose rope of also special in addition high strength chemical fiber plastic-coated tarpaulin comes supporting.
5 chemical fiber plastic-coated tarpaulin intensity height, in light weight, an available Truck tarpaulin replace two above tarpaulins to cover goods, the phenomenon that tarpaulin is overstock in easy to operate, economical with materials, disposable operating time of minimizing and the goods yard of respectively standing improves entrucking efficient and accelerates rail transportation efficiency.
6 can reduce the tarpaulin dispatcher and the number scale person's that respectively stands work load, increase work efficiency, and have important economic benefit and social benefit.Brand new looks such as the new material that this product adopted, new prescription, new process, new making, new rope appear in the railway transportation in a word.
Description of drawings
Fig. 1 is the structural representation of high strength chemical fiber plastic-coated tarpaulin
Among the figure: 1, tarpaulin 2, bound edge rope 3, wire rope handling cloth 4, little triangle
5, big triangle 6, waist rope 7, reinforced rib 8, the assembly width of cloth
The specific embodiment
Now 1 describe most preferred embodiment of the present invention in detail in conjunction with the accompanying drawings:
A kind of high strength chemical fiber plastic-coated tarpaulin as shown in Figure 1, bound edge rope 2 and waist rope 6 that it is fastened thereon with it by tarpaulin 1 are formed, tarpaulin 1 for oblong with three 17200 * 1833mm double-face person fabricate-leather, piece together 8 and connect, being processed into area is 94.6m
2Tarpaulin, at the periphery of tarpaulin bound edge rope 2 is arranged, be provided with five reinforced ribs 7 in the middle of it, be provided with wire rope handling cloth 3 in a reinforced rib 7 and assembly 8 junction, be installed with waist rope 6 in wire rope handling cloth 3, be provided with big triangle 5 on four jiaos of tarpaulin 1, long limit is provided with little triangle 4 and uses for strengthening.
The base cloth of double-face person's fabricate-leather of the present invention adopts interweave cloth 5732 or 5736, and limit rope and waist rope adopt polypropylene-polyethylene rope or extraordinary tarpaulin rope.
The method for making of the high strength chemical fiber plastic-coated tarpaulin that the present invention proposes: the assembly width of cloth of tarpaulin, the hot gas welding compression technology is adopted in the making of reinforced rib and bound edge rope; Wire rope handling cloth, big triangle, the making of little triangle adopts high-frequency induction welding technique to make.
Now list following table in the technical performance contrast of tarpaulin of goods train and tarpaulin of the present invention:
Table 1 is for now using the contrast of tarpaulin of goods train and high strength chemical fiber plastic-coated tarpaulin
Table 2 is the rope made of hemp and polypropylene-polyethylene rope contrast
Now use the contrast table table 1 of tarpaulin of goods train and high-strength novel chemical fiber plastic-coated tarpaulin
| Project | Unit | Now use tarpaulin | Tarpaulin |
| The tarpaulin specification | ????m | ??9.1×5.5 | ????17.2×5.5 |
| An open-top car covers the tarpaulin number | Piece | ??2 | ????1 |
| Piece together width of cloth number | The width of cloth | ??9 | ????3 |
| The weld seam number | Bar | ??8 | ????2 |
| Reinforced rib | Bar | ??6 | ????5 |
| Wire rope handling cloth | Individual | ??16 | ????8 |
| The tarpaulin area | ????m 2 | ??101 | ????94.6 |
| Weight | ????kg | ??100 | ????55～60 |
| The waist rope | Bar | ??4 | ????4 |
| The limit rope | Bar | ??28 | ????20 |
| Facture | Sewing machine processing | Ratio-frequency welding connection hot gas welding platen press | |
| Rope | The rope made of hemp | Polypropylene-polyethylene rope | |
| The rope life-span | Easily go rotten | Long-term rain does not soak and goes rotten |
Annotate: 1 now uses the weight ratio high strength chemical fiber plastic-coated tarpaulin of Truck tarpaulin to weigh 1.82 times.
2 high strength chemical fiber plastic-coated tarpaulins do not worry that wire rope handling cloth pinprick leaks, and more need not brush water proof glue.
The rope made of hemp and polypropylene-polyethylene rope contrast table table 2
| Unit | The rope made of hemp | Polypropylene-polyethylene rope | |
| Originating firm | Hainan factory | Shandong factory | |
| Productive output | T/ | ????1500 | ????5000 |
| Rope diameter | ????mm | ????12 | ????12 |
| Tensile strength | ????N | ????8400 | ????23500 |
| Weight | ????g/m | ????104.17 | ????63.92 |
| Length | ????m/T | ????9599.69 | ????15644.56 |
| Price | Unit/m | ????0.60378 | ????0.59427 |
| Resource | The raw MAT'L anxiety | Aboundresources | |
| Life-span | Easily go rotten | Be difficult for going rotten |
Claims (4)
1, a kind of high strength chemical fiber plastic-coated tarpaulin is made up of tarpaulin and the limit rope and the waist rope of fastening thereon, it is characterized in that tarpaulin is that oblong adopts the n width of cloth double-face person fabricate-leather assembly width of cloth to form, at the tarpaulin periphery bound edge rope is arranged, the centre is provided with m bar reinforced rib, be provided with wire rope handling cloth in reinforced rib and assembly width of cloth junction, be installed with the waist rope in wire rope handling cloth, be provided with big triangle on four jiaos of described tarpaulin, long limit is provided with little triangle.
2, tarpaulin according to claim 1, the base cloth that it is characterized in that double-face person's fabricate-leather has been adopted the cloth that interweaves and has been manufactured.
3, tarpaulin according to claim 1 is characterized in that limit rope and waist rope adopt polypropylene one polyethylene rope or extraordinary tarpaulin rope.
4, the described tarpaulin method for making of a kind of claim 1 is characterized in that the assembly width of cloth of tarpaulin, and the hot gas welding compression technology is adopted in the making of reinforced rib and bound edge rope, wire rope handling cloth, and big triangle, high-frequency induction welding technique is adopted in the making of little triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021307644A CN1485234A (en) | 2002-09-26 | 2002-09-26 | High strength chemical fiber plastic-coated tarpaulin and the manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021307644A CN1485234A (en) | 2002-09-26 | 2002-09-26 | High strength chemical fiber plastic-coated tarpaulin and the manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1485234A true CN1485234A (en) | 2004-03-31 |
Family
ID=34144606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021307644A Pending CN1485234A (en) | 2002-09-26 | 2002-09-26 | High strength chemical fiber plastic-coated tarpaulin and the manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1485234A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU174224U1 (en) * | 2016-12-16 | 2017-10-09 | Ольга Петровна Кириченко | AWNING DEVICE OF GERMAN WAGON |
| RU180258U1 (en) * | 2017-09-13 | 2018-06-07 | Публичное акционерное общество "Химико-металлургический завод" | VEHICLE SHIPPING |
| WO2018111154A1 (en) * | 2016-12-16 | 2018-06-21 | Ольга Петровна КИРИЧЕНКО | Tent device for a gondola car |
-
2002
- 2002-09-26 CN CNA021307644A patent/CN1485234A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU174224U1 (en) * | 2016-12-16 | 2017-10-09 | Ольга Петровна Кириченко | AWNING DEVICE OF GERMAN WAGON |
| WO2018111154A1 (en) * | 2016-12-16 | 2018-06-21 | Ольга Петровна КИРИЧЕНКО | Tent device for a gondola car |
| RU180258U1 (en) * | 2017-09-13 | 2018-06-07 | Публичное акционерное общество "Химико-металлургический завод" | VEHICLE SHIPPING |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |