CN201043051Y - Tarpaulins - Google Patents
Tarpaulins Download PDFInfo
- Publication number
- CN201043051Y CN201043051Y CNU2007200119529U CN200720011952U CN201043051Y CN 201043051 Y CN201043051 Y CN 201043051Y CN U2007200119529 U CNU2007200119529 U CN U2007200119529U CN 200720011952 U CN200720011952 U CN 200720011952U CN 201043051 Y CN201043051 Y CN 201043051Y
- Authority
- CN
- China
- Prior art keywords
- thermo
- polyurethane membranes
- resistance
- plasticity polyurethane
- thermoplastic polyurethane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A waterproof tarpaulin comprises a plurality of thermo-plasticity polyurethane membranes, the thermo-plasticity polyurethane membranes are horizontally and vertically connected into an entirety, the vertical butt joints of the thermo-plasticity polyurethane membranes form vertical reinforcement ribs via mesh fusion, the horizontal connection parts of the thermo-plasticity polyurethane membranes form horizontal reinforcement ribs via mesh fusion, the edges of the thermo-plasticity polyurethane membranes positioned on the outer edges form reinforcement edges, and buttonholes are quipped at the places near the outer edges on the thermo-plasticity polyurethane membranes. The advantages are: the waterproof tarpaulin has high intensity, high extension, high wearing-feature, high tear strength, prominent flex resistance and weather resistance, oil resistance, sea water resistance, acid and alkali resistance, good flexibility, light weight, convenient carry, load and unload, reliable performance, good waterproof effect, long service life, easy regeneration and utilization, energy conservation and environmental protection, wide application, which can be used for cargo transportation of vehicles and ships, as well as cargo piles of stations, harbor ports, oil fields, mines, construction sites, as well as food warehousing.
Description
Technical field
The utility model relates to waterproof tarpaulin.
Background technology
Existing tarpaulin is made of base cloth and coating.Base cloth is mainly cotton canvas or polyvinyl cloth or woven dacron.Cotton canvas suction back weight can increase several times, and is heavy stiff, uses carrying very inconvenient; The shortcoming of polyvinyl cloth is that physical property descends obviously under the humid tropical condition, and is yielding; The woven dacron price is higher.Coating mostly adopts pvc material, and product causes agingly because of heat, light, oxygen easily, and service life is short, and waterproof effect is poor.Particularly because tarpaulin is double-layer structure, because of material property differs, easy layering is come unglued in the use; Use the back material to be difficult for recovery, regeneration, cause environmental pollution.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that prior art exists, a kind of have high strength, high extension, high abrasion are provided, and tear resistance, flexible resistance and anti-weather are superior, oil resistant, sea water resistance, acid and alkali-resistance, elasticity is good, light weight is carried, easy to loading and unloading, dependable performance, good water-proof effect, long service life is easy to regeneration, the waterproof tarpaulin of energy-conserving and environment-protective.
The utility model is achieved in that it is made of a plurality of thermoplastic polyurethane films, between the described thermoplastic polyurethane film through the horizontal and vertical integral body that connects into, vertical joint at thermoplastic polyurethane film forms waling through the flanging fusion, horizontal junction at thermoplastic polyurethane film forms horizontal reinforced rib through the flanging fusion, peripheral bead fusion at the thermoplastic polyurethane film that is positioned at outer rim forms stiffened edge, is provided with buttonhole near the outer rim place on thermoplastic polyurethane film.
The utility model has the advantages that: adopt a plurality of thermoplastic polyurethane film fusions to form, has high strength, the high extension, high abrasion, tear resistance, flexible resistance and anti-weather are superior, oil resistant, sea water resistance, acid and alkali-resistance, elasticity is good, all can keep good elasticity in-40～+ 120 ℃ of range of temperaturess, light weight is carried, easy to loading and unloading, dependable performance, good water-proof effect, long service life is easy to regeneration, energy-conserving and environment-protective, applied range can be used for car, the transportation of ship cargo, the station, port and pier, the oil field, the mine, the building ground, the goods buttress of grain storage etc.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A bilge construction scheme drawing among Fig. 1;
Fig. 3 is a B bilge construction scheme drawing among Fig. 1.
The specific embodiment
As described in Figure, the utility model is made of a plurality of thermoplastic polyurethane films 5, through the horizontal and vertical integral body that connects into, adjusts the tarpaulin size, carries out the planar structure adjustment with convenience between the described thermoplastic polyurethane film 5.Vertical joint flanging at thermoplastic polyurethane film 5 forms waling 1 after high frequency fuses, and forms horizontal reinforced rib 2 in the horizontal junction of thermoplastic polyurethane film 5 through the high frequency fusion.Peripheral bead at the thermoplastic polyurethane film 1 that is positioned at outer rim forms stiffened edge 3 after high frequency fuses, and is provided with buttonhole 4 near the outer rim place on thermoplastic polyurethane film.During use, this waterproof tarpaulin is hidden at article surface, at buttonhole 4 places by connecting lanyard around on the fixture.
Claims (1)
1. waterproof tarpaulin, it is characterized in that: constitute by a plurality of thermoplastic polyurethane films (5), between the described thermoplastic polyurethane film (5) through the horizontal and vertical integral body that connects into, vertical joint at thermoplastic polyurethane film (5) forms waling (1) through the flanging fusion, horizontal junction at thermoplastic polyurethane film (5) forms horizontal reinforced rib (2) through the flanging fusion, form stiffened edge (3) in the peripheral bead fusion that is positioned at the thermoplastic polyurethane film of outer rim (5), go up near the outer rim place at thermoplastic polyurethane film (1) and be provided with buttonhole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200119529U CN201043051Y (en) | 2007-04-26 | 2007-04-26 | Tarpaulins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200119529U CN201043051Y (en) | 2007-04-26 | 2007-04-26 | Tarpaulins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201043051Y true CN201043051Y (en) | 2008-04-02 |
Family
ID=39257942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200119529U Expired - Fee Related CN201043051Y (en) | 2007-04-26 | 2007-04-26 | Tarpaulins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201043051Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697468A (en) * | 2017-11-06 | 2018-02-16 | 富港科技（天津）有限公司 | A kind of dust-proof air ventilation film and preparation method thereof |
-
2007
- 2007-04-26 CN CNU2007200119529U patent/CN201043051Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697468A (en) * | 2017-11-06 | 2018-02-16 | 富港科技（天津）有限公司 | A kind of dust-proof air ventilation film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20130426 |