The tarpaulin tent has the functions of wind, rain, snow, cold, dust and mosquito prevention, providing you with an independent and safe personal space in the wild environment. The tent is mainly composed of inner and outer tents, supports, tent bottom, packaging and accessories
The support consists of four parts. The support is the support framework of the tent, and the commonly used materials are glass fiber and aluminum alloy. Tarpaulins are usually divided into two categories: coarse tarpaulins and fine tarpaulins. Coarse tarpaulin, also known as tarpaulin, is strong and folding resistant, and has good waterproof performance. It is used for automobile transportation, covering open warehouses and camping in the field. Fine tarpaulin warp and weft yarns are used for making labor protection clothing and articles. After dyeing, it can also be used as shoes, travel bags, backpacks and other fabrics. In addition, there are rubber tarpaulins, shielding tarpaulins for fire prevention and radiation protection, and tarpaulins for paper machines. Glass fiber and aluminum alloy are processed into a single bar with a diameter of 7 mm to 12 mm and a length of 25 cm to 45 cm. The multi segment accounting rod is connected by a set of loose ropes, and the single segment is connected to the single segment by a plug-in.
Glass fiber scaffold is mainly used for middle and low-grade tents. Glass fiber is a polymer composed of glass fiber and polymer resin. It has the advantages of light weight, high strength, good formability and high degree of bending. It has become a common material for tent scaffolding. The performance of the tent pole depends on the texture and diameter of the glass fiber itself. The larger the diameter, the higher the strength, and of course, the greater the weight. Internal account and external account the external account is the protective layer of the tent, and the general external account of the tent is the tarpaulin with coating. The thickness and texture of the coating determine the rainproof performance of the tent. Nylon fabric has strong texture, wear resistance, tear resistance, and appearance is also very important. The common tent coating is polyurethane coating. Pu is a polyamine polymer organic substance. Polyurethane coating is a kind of stable and low temperature resistant coating, which is widely used in various fabrics. The thickness and process of PU coating determine the water resistance of fabric. The coating thickness of this tarpaulin is expressed in mm, which indicates the static waterproof column height of the coating under laboratory conditions. In addition to being waterproof and breathable, these coatings are also known as breathable fabrics. The principle of permeability is that the coating is a porous film, and the diameter of single pore is smaller than that of gas and water molecules, and larger than that of liquid water molecules. In this way, the rain outside cannot pass through the coating, and the water vapor emitted by the human body can penetrate into the outside world.
The intranet is relatively simple. Tarpaulin is a kind of waterproof material with high strength, good toughness and softness. It is often used as canvas (canvas), polyester with polyurethane coating or polyethylene plastic. The tarpaulin usually has a strong grommet at the corner or edge, which is convenient for binding, hanging or covering with ropes. Nylon cloth or ordinary gauze shall be used for the inner net of low-grade tents, and dense and high-quality gauze shall be used for the inner net of medium and high-grade tents to ensure good air permeability and anti mosquito performance. Packaging and accessory bags, pins, ropes and other accessories also affect the use of tents. Some packages are solid, convenient, suitable in size and easy to use. Some tarpaulin packages are too small or too small for users to install after each use; Or it is very weak and damaged after several times of use, which will affect your mood. The number of nails shall be sufficient. The strength of aluminum nails shall be large and the weight shall be light. The tent rope is used to fix the tent.