Sun. Jul 21st, 2024
decoration, door lining, side lining decoration, sunshade cosmetic mirror decoration

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External sunshade system. Installed on the top of the greenhouse, pulled by the motor. Play the role of regulating the greenhouse sunlight regulation, shading, cooling, the system uses gear and rack transmission, press the switch button, the motor starts. The shading net is slowly expanded, and the external shading system can control the shading rate according to the needs of production management. Inner sunshade system, a sunshade screen system installed in greenhouse, and sunshade and heat preservation system in multi-span greenhouse. The internal shading system generally only plays a sunshade role in the south of China. Similar to the function of the external sunshade system. What materials need to be done before the construction of intelligent greenhouse

Why use sunshade? The main advantage of car shading is to block the sun, so that the light in the action area can not enter the car, to a certain extent, it can reduce the burning inside the car, and prevent leather seats and dashboards from being damaged by ultraviolet rays. Among them, there are many different types of products. Second, in terms of service life, the steel drag chain is generally no less than 10,000 times, which is also a variety of technical advantages that can really be brought about by such a rotation speed. after updating such characteristics, we will be able to constantly grasp such technical characteristics, and then form the key to be more convenient to use in machinery. In order to fully grasp such technical advantages, this is * the main reference. After the continuous improvement of service life, gradually will be in this point of view, or more important, to be able to grasp such a technical advantage, is * the key.

decoration, door lining, side lining decoration, sunshade cosmetic mirror decoration

◆ 2 is to protect against cold and keep warm. Pay attention to the heat preservation of vegetables, check whether the greenhouse film is broken or not, close the shed timely in the morning and evening, properly uncover the film and ventilation when the temperature is high, adjust the temperature and humidity in the greenhouse, and increase the light. After the air temperature drops below 5 ℃, we should take multi-layer covering and heat preservation, and if necessary, take measures such as electric heating, emergency lighting, etc., especially to do a good job in the heat preservation of vegetable seedling places. Open-field vegetables can be tied around the waist, floating surface covering sunshade net, straw and other anti-freezing.

What are the automobile decoration projects in Tianjin? 1. Automobile interior decoration: the automobile interior decoration project is mainly the further decoration of the outer surface such as the interior wall, floor, console and so on. it includes car top lining decoration, floor decoration, seat decoration, interior wood decoration, dashboard decoration, car interior decoration, door lining, side lining decoration, sunshade cosmetic mirror decoration and so on.

Do a good job in the production and supply of vegetables in winter and spring. Facility vegetable production should do a good job in facility repair and heat preservation, adopt measures such as multi-layer film mulching and adding thermal insulation quilts to strengthen facility heat preservation, and if possible, heating equipment can be used to increase temperature. completely eliminate the hidden dangers of production risks such as old facilities, heating charcoal and fire. Conscientiously implement measures such as clearing communication canals, timely uncovering and replenishing light, scientific fertilization and water pipe, etc., and make use of fine weather to restore ventilation and dehumidification in time after rain and snow, reduce the humidity of the shed, and reduce the occurrence of diseases. Vegetables in the open field should clear the ditch and manage the soil moisture in advance to prevent stagnant water in the field; if possible, cover materials such as plastic film, non-woven cloth or sunshade net should be directly covered with floating surface to prevent cold; mature vegetables should be harvested and listed in time to ensure that the main vegetable products are not out of stock and unbroken, so as to promote market price stability.

two。 Do a good job in greenhouse management. In the cold weather of rain and snow, first strengthen the greenhouse and other facilities to prevent the greenhouse from collapsing. If there is rain and snow, clean the greenhouse in time, and repair the collapsed greenhouse in time; strengthen heat preservation and cold protection, timely ventilation during the day, and pay attention to heat preservation and cold prevention at night. It is best to cover in the greenhouse, such as dry straw, straw curtain, sunshade net, etc., play the role of heat preservation at night, take off and fall the role of humidity during the day; ventilation and humidity reduction. Control the ventilation time. Ventilate in the morning and cover the film in the afternoon.

decoration, door lining, side lining decoration, sunshade cosmetic mirror decoration

The application environment of automobile interior fabric is special, and there are great differences in the performance requirements of interior fabric, such as high wear-resistant polyester fiber used in seat fabric to meet the needs of wear resistance; high light fastness and anti-ultraviolet fiber is used for sunshade curtain or instrument panel coating fabric, and high elasticity and high extensibility fiber is used for commercial vehicle roof with large Radian and door panel with large concave and convex curvature. Special vehicles such as operating buses and school buses have stringent requirements on the combustion performance of interior fabrics, and the main considerations are combustion rate, smoke density and limiting oxygen index; the fabric prepared with high flame retardant polyester fiber can meet the requirements of standards and regulations. In addition, the melt spinning of functional masterbatch and polyester chips prepared by nano-hybrid technology can develop high-performance polyester fibers with different additional functions, such as antibacterial functional fiber, negative ion functional fiber, water-poking fiber and so on.

Car sunshade can prevent leather seats and dashboards from being damaged by ultraviolet rays. Direct exposure to the sun will make the temperature in the car as high as 70 degrees. Not only the shell of the central console is easy to deform, instruments and other equipment on the dashboard are also damaged by high temperature, such as aging components, pin soldering, etc., sunshade can effectively avoid direct sunlight.

The car sunshade curtain has the advantage of blocking the sun, preventing the light from the action area from entering the car, reducing the burning heat inside the car to a certain extent, and preventing leather seats and dashboards from being effectively insulated from sunlight and ultraviolet radiation by ultraviolet rays, and has a good shading and heat insulation effect. 3-second installation, 2-second storage, super thermal insulation is as simple as drawing curtains, high-end enjoyment.

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