88results about How to "Fast attachment" patented technology

The invention relates to a seal gum, in particular to a seal gum for binding and sealing a solar energy photovoltaic component or a solar lamp. The invention provides an improvement of a solar energy photovoltaic component seal gum. The seal gum is characterized by good sealing performance, fast curing speed, high weather resistance and convenient operation. The other aim of the invention is to provide a synthesis method of the solar energy photovoltaic component seal gum. The synthesis method is characterized by simple technological process and high yield. The technical scheme provided by the invention is that the solar energy photovoltaic component seal gum is characterized in that the seal gum is prepared from the following raw materials by weight percent: 50-75% of polyisobutylene, 10-30% of light calcium carbonate, 5-10% of heavy calcium carbonate, 2-5% of C5 resin, 5-10% of butyl rubber and 0.1-0.3% of antioxidant.

The invention provides an attaching device comprising the following units: a bearing table used for bearing a to-be-attached member; an elastic plate comprising a bonding zone for bonding the to-be-attached member; a liftable transmission bench used for bearing the elastic plate and enabling the bonding zone to be opposite to the bearing table; in addition, the middle portion of the elastic platebends to the to-be-attached member. The attaching device can prevent attaching bubbles, and can improve the attaching speed, thus improving the working efficiency of the equipment.

The invention relates to a vat dyes dyeing method of polyester cotton fiber cheese, in particular relates to a dyeing method of the blend fiber cheese, and especially relates to a three-in-one dyeing method of blend fiber cheese, aiming at solving the problems that dyeing time is long, energy consumption is high, productivity is lower, more sewage is discharged, etc in the traditional dyeing method of the blend fiber cheese. The method comprises the steps of loosening yarns, dyeing and carrying out postprocessing, and is characterized in that in the step of loosening yarns, a digital winding way is adopted, and drum loosing is carried out on the blend fiber yarn; the dyeing comprises the steps of adding disperse dye, mixed alkali and an oxidizing agent at the room temperature; heating and carrying out heat preservation twice, and directly cooling the mixture; then, adding active dye and anhydrous sodium sulphate into the mixture, carrying out heat preservation, and directly discharging residual liquid; putting the product into water, heating and carrying out heat preservation, and then discharging; adding a certain weight of soaping agent for soaping, carrying out heat preservation, and then discharging; adding clear water and washing one time; softening and discharging; carrying out dehydration; drying by a variable frequency dryer; separating a drum for warping, or spooling to obtain the finished yarn product. After the three-in-one dyeing method is adopted, the dyeing process of the blend fiber cheese is greatly reduced, and the dyeing time and the dyeing process are greatly shortened.