Most electronic manufacturers use solder to stick components to PCBs. Whether it is a lead-free or a leaded solder, they all serve the same function. Nevertheless, various devices and use cases utilize different soldering techniques. Generally, leaded solder is composed of tin and lead. The advantage of using leaded solder is its adequate flowing capacity. It has a lower melting point than lead-free solder; hence, presenting less thermal effects to components.http://www.td-tungstenshielding.com/lead-free/

Avoiding Flat-head Syndrome: For a newborn, the head is one of the most delicate parts of the body. During the first few months, babies sleep for long hours. It is, therefore, not unusual for parents to worry about sleeping positions, and the effect they will have on the shape of their child’s head. The flat-head syndrome is one of the outcomes of the baby lying flat on his back for too long.http://www.siliconepillows.com..../pillow/baby-silicon

Automation of operations has given a new direction to industrialization. Many small and huge mechanical tasks are being done by automatic electrically run machines. The Rubber conveyor belt helps to enhance the productivity of various industries by reducing the requirement of manual labor. Moreover, the working conditions and facilities in firms dealing in metals, chemicals, textile, and mining have also been improved. http://www.sdlandbridge.com/ru....bber-conveyor-belt/f

By choosing high quality paper bags for your coffee, tea, snacks, nuts, cookies, candy and spices, you are adding a professional appeal that consumers love and appreciate. Not to mention, you can add your own custom brand to any paper bag to promote your business. With professional quality and aesthetic appeal, you are sure to impress and delight your customers.http://www.nanwangpack.com/foo....d-packaging/paper-cu

Metal conveyor belts can withstand extreme temperature variation: In addition to sanitation, the heat resilience of metal gets extra points for functionality. Some applications of food processing will require cooking or cooling, and metal excels in both of these areas. A thermal expansion coefficient dictates how a material can expand, contract or otherwise change shape with temperature fluctuations. Most metals have a fairly low coefficient, meaning they retain heat when subjected to temperature change. Plastic can easily melt, warp or simply break during processes that metal will roll through easily.http://www.metallicconveyorbel....ts.com/metal-convery