CN201265072Y

CN201265072Y - High-strength low-shrinkage polyester filament yarn base cloth for plastic-coated tarpaulin

Info

Publication number: CN201265072Y
Application number: CNU2008201323611U
Authority: CN
Inventors: 赵红军
Original assignee: HUBEI LUPENG PLASTIC CO Ltd
Current assignee: HUBEI LUPENG PLASTIC CO Ltd
Priority date: 2008-08-07
Filing date: 2008-08-07
Publication date: 2009-07-01
Anticipated expiration: 2018-08-07

Abstract

The utility model discloses a high-strength low-shrinkage terylen filament-based cloth used for plastic-coated tarpaulin. In the technical proposal, 800D to 1300D high-strength low-shrinkage terylen filaments are made into warps and wefts; the warps and the wefts are horizontally expanded in the horizontal direction and the vertical direction to form tabby machine-woven cloth; a strengthening tendon is arranged on the warps every 3 cm to 8 cm; and the strengthening tendon is made of 800D to 1300D high-strength low-shrinkage terylen filament. The utility model has the advantages of high anti-tearing performance, capability of not being easily punctured or scratched to be broken, long service life, standard longitudinal strength and horizontal extension rate, light weight, wide breadth, anti-aging performance, long service life and good weather resistance.

Description

Plastic-coated tarpaulin high intensity low shrinkage polyester filament yarn base cloth

One, technical field:

The utility model relates to a kind of plastic-coated tarpaulin base cloth, especially relates to a kind of plastic-coated tarpaulin high intensity low shrinkage polyester filament yarn base cloth of railway freight-car.

Two, background technology:

Existing tricot tarpaulin is to be base cloth with the terylene short fiber dimensional fabric, making double-face person's fabricate-leather through plastic-coated makes and forms, the woven tarpaulin base cloth of ordinary polyester staple fibre exists intensity low, easily puncture, scratch, defectives such as the life-span is low, shortcoming such as its latitudinal strength and warp-wise rate elongation are not up to standard, weight is big, rough surface, fabric width are narrow, easily aging, service life is short.Particularly in severe cold, heat, strong wind, water logging etc. than under the adverse weather condition, existing common tarpaulin The comprehensive performance is poorer, common physical phenomenons such as low temperature, high heat, hook are blown, sleet, strong wind, friction, can have a strong impact on the service life of common tarpaulin, not only can cause loss of goods, and influence traffic safety and speed-raising passenger train safety, promptly weatherability is poor.

Three, summary of the invention:

The utility model solves the above-mentioned problems in the prior art exactly, provides a kind of intensity height, in light weight, anti tear, weather resistance is good, the life-span is long, stay-in-grade plastic-coated tarpaulin high intensity low shrinkage polyester filament yarn base cloth.

For addressing the above problem, technical solution of the present utility model is: a kind of plastic-coated tarpaulin high intensity low shrinkage polyester filament yarn base cloth, it is to adopt the 800D-1300D high intensity low shrinkage polyester filament yarn to do warp thread, weft yarn, warp thread, weft yarn form plain weaving machine and weave cotton cloth along warp, latitude direction translation expansion, at warp-wise stacked reinforcement on the warp thread of 3-8cm, reinforcement adopts the 800D-1300D high intensity low shrinkage polyester filament yarn.

The utility model lear energy is strong, is difficult for puncturing, scratching, and the life-span is long, its latitudinal strength and the warp-wise rate elongation is up to standard, in light weight, fabric width is wide, anti-aging, long service life.Blow at severe cold, heat, strong wind, water logging, low temperature, high heat, hook, sleet, friction etc. are than under the adverse weather condition, performance of the present utility model is still very superior, service life is still very long, can not cause loss of goods, can not influence traffic safety and speed-raising passenger train safety.It also has excellent low-temperature impact-resistant, resistant to thermal aging performance, water extraction ability and softness.Can be widely used in railway transportation, highway transportation and other Peng Gai fields.

The utlity model has following physical mechanical feature:

Fabric width: 2.94 ± 0.05m

One square meter dry weight: 240 ± 5 gram/m ²

Thickness: 0.32 ± 0.03mm

Rupture pull force (N/50mm): warp-wise 〉=3500; Broadwise 〉=3500

Breaking elongation (%): warp-wise≤30; Broadwise≤30.

Above-mentioned technical performance satisfies the requirement of railroad industry standard TB/T1941-1999 " railway freight-car with chemical fiber plastic-coated tarpaulin supply technical conditions " and " lorry D type tarpaulin technical conditions ".

Four, description of drawings

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is a structural representation of the present utility model.

Five, the specific embodiment

As shown in Figure 1, present embodiment adopts import extra wide width of cloth shuttleless loom to weave, adopting fineness to be that the high intensity low shrinkage polyester filament yarn of 1000D does warp thread 1, adopts fineness is that the high-strength terylene filament of 1000D is done weft yarn 2, warp thread 1, weft yarn 2 be along forming plain weaving machine and weave cotton cloth through, latitude direction translation expansion, at warp-wise every 5cm, 3cm, 4cm, 6cm, a stacked reinforcement 3 on the warp thread 1 of 7cm or 8cm, reinforcement 3 adopts the 1000D high intensity low shrinkage polyester filament yarn.The above-mentioned described high intensity low shrinkage polyester filament yarn fineness of doing warp thread 1, weft yarn 2 or reinforcement 3 also can be respectively 850D, 900D, 950D, 1000D, 1100D.

Claims

1, a kind of plastic-coated tarpaulin high intensity low shrinkage polyester filament yarn base cloth, it is characterized in that: it is to adopt the 800D-1300D high intensity low shrinkage polyester filament yarn to do warp thread (1), weft yarn (2), warp thread (1), weft yarn (2) form plain weaving machine and weave cotton cloth along warp, latitude direction translation expansion, go up a stacked reinforcement (3) at warp-wise every the warp thread (1) of 3-8cm, reinforcement (3) adopts the 800D-1300D high intensity low shrinkage polyester filament yarn.

2, plastic-coated tarpaulin according to claim 1 high intensity low shrinkage polyester filament yarn base cloth is characterized in that: described warp thread (1), weft yarn (2) and reinforcement (3) are respectively 1000D, go up a stacked reinforcement (3) at warp-wise every the warp thread (1) of 5cm.

3, plastic-coated tarpaulin according to claim 1 high intensity low shrinkage polyester filament yarn base cloth is characterized in that: described warp thread (1), weft yarn (2) and reinforcement (3) are respectively 800D, go up a stacked reinforcement (3) at warp-wise every the warp thread (1) of 3cm.

4, plastic-coated tarpaulin according to claim 1 high intensity low shrinkage polyester filament yarn base cloth is characterized in that: described warp thread (1), weft yarn (2) and reinforcement (3) are respectively 1300D, go up a stacked reinforcement (3) at warp-wise every the warp thread (1) of 8cm.