In the field of truck transportation, truck cover fabric is a key element in ensuring the safety of goods and resisting wind and rain. Its importance is self-evident. Reasonable selection of cover fabrics is not only related to the efficient operation of the transportation process, but also has a far-reaching impact on extending the service life and improving economic benefits. In view of this, in-depth discussion of the specifications of truck cover fabrics has become the focus of industry attention. This article will systematically analyze this topic and present you with a comprehensive and professional analysis!
1. Thickness
The thickness of truck cover fabrics is often measured in millimeters (mm) or ounces (oz). Common specifications include:
0.3mm~0.6mm: suitable for short-distance transportation or light goods
0.7mm~1.2mm: suitable for daily protection of medium and heavy goods
1.5mm and above: used in special protection scenarios, such as heavy machinery and construction material transportation
The higher the thickness, the stronger the waterproofness and tear resistance, but the weight and cost will also increase accordingly.
2. Gram weight (GSM, Grams per Square Meter)
Gram weight represents the weight of fabric per unit area and is an important parameter for measuring fabric density and thickness:
300~500 GSM: lightweight, suitable for temporary covering or short-term use
550~700 GSM: standard, widely used in medium and large trucks
800 GSM and above: heavy-duty, often used for high-load transportation or extreme climate conditions
3. Material type
Truck cover cloth is usually made of the following materials:
PVC-coated polyester cloth: waterproof, UV-resistant, wear-resistant, suitable for long-distance transportation
PE (polyethylene) woven cloth: light, economical, suitable for light transportation and dust and rain protection
Canvas (waxed or glued): good air permeability, suitable for transporting agricultural products, wood and other goods that require breathable packaging
Composite materials: such as PVC + polyester composite, combining strength and weather resistance
4. Size and customization range
Common truck cover cloth sizes:
Width: 1.8 meters ~ 4 meters (can be spliced)
Length: Customizable on demand, up to 20 meters
Edge technology: edging, thickening, tear-proof treatment
Most manufacturers support customized sizes, shapes, and colors to meet the needs of different models and goods.
5. Tensile strength and tear resistance
These two indicators are directly related to the service life of the cover in the wind and sun:
Tensile strength: usually greater than 800N/5cm, can withstand strong pulling in strong winds or high-speed driving
Tear strength: higher than 100N, prevent small holes from expanding and extend the service life
6. Other key performance parameters
| Parameter | Description and standard range |
| Waterproof level | Usually IPX4~IPX6, impermeable in strong rain |
| Temperature range | -30℃ to 70℃, adapt to extreme climate environments |
| Flame retardant level | Optional NFPA701, DIN4102 standards |
| UV resistance | ≥ 500 hours of UV resistance, delaying aging |
| Color options | Common blue, green, gray, and black, can also be customized |
7. Application suggestions and selection reference
| Use scenario | Recommended thickness/GSM | Recommended material |
| General daily transportation | 500~600GSM | PVC-coated cloth |
| Heavy machinery transportation | 800GSM or above | Thick PVC or canvas |
| Agricultural product transportation | 400~500GSM | waxed canvas |
| Temporary cover/dustproof | 300~400GSM | PE woven fabric |
Summary: Choose the right specifications to use it with more peace of mind!
Whether it is short-distance transportation or long-distance inter-provincial transportation, choosing the appropriate Truck Cover Fabric specifications can significantly improve the protection effect, reduce the frequency of replacement, and save operating costs. In actual purchase, it is recommended to conduct a comprehensive assessment based on the use environment, cargo properties and budget requirements, and choose customized services when necessary to obtain the best adaptation solution.
