What are the types of bakelite handles? How to buy?
Our commonly used bakelite handles include star handles, hexagon handles, and plum handles
Handle, refers to the handle, shaking hands; the place where the utensil is held in the hand; mechanical accessories. Speaking of "Three Kingdoms, Wei Zhi, Zhang Miao Biography": "Lv Bu Zhi Yuan Yuan Shao from Zhang Yang also, after the Miao parting, the handle is swearing together." Now can be divided into plastic handles, hardware handles, wooden handles, leather handles, alloy handle
Plastic handle: made of plastic as raw material, plastic is a synthetic high molecular compound {polymer (polymer)}, also known as macromolecules (macromolecules), also commonly known as plastics (plastics) or resin (resin) ), You can freely change the body style. The plastic handle is produced by an injection molding machine. The mold is designed according to the shape requirements. The injection molding is one-time molding. It can also be equipped with zinc alloy parts (die-casting machine production). The appearance can be: spray painting, electroplating, painting, etc. There are Cangnan County Maoquan Luggage Parts Factory. (NOTE NOTE: Injection molding machine is also known as injection molding machine or injection machine. It is the main molding equipment that uses thermoplastic molding materials to make plastic products of various shapes using plastic molding molds. It is divided into vertical, horizontal and all The injection molding machine can heat the plastic and apply high pressure to the molten plastic so that it can be injected and fill the mold cavity.)
Hardware handle: Traditional hardware products, also known as "small hardware". It refers to various metal devices manufactured by physical processing such as iron, steel, aluminum and other metals through forging, rolling, cutting, etc. For example, hardware tools, hardware parts, daily hardware, construction hardware and security supplies. Most hardware products are not * end consumer goods. (Hardware notes: [hardware; five metals of gold, silver, copper, iron and tin] five metals. Later referred to as gold, silver, copper, iron, tin as hardware products, also refers to various metals.)
Wooden handle: Wood is the hard fiber material that makes up the stems and branches of trees or shrubs under the bark. In the plant body, the cell wall composition of different cells varies greatly, which is the result of the infiltration of various other substances into the cell wall. Common substances are keratin, cork, wood, mineral, etc. Wood is hydrophilic, and it has great hardness. Therefore, the woody wall not only increases mechanical strength, but also permeates water.
Rope handle: With people's complete pursuit of life and the rapid development of industry now, the rope has been twisted from the previous several strands to the current two strands, three strands, eight strands, 16 strands, 24 strands, 32 strands, 48 The strands are woven to make the surface of the rope more and more delicate and beautiful. It can be woven together with one or more colors regularly, the color is more impressive, the material is available, hemp, brown, polypropylene yarn, polyester yarn, cotton yarn, nylon yarn 8 etc. Fiber or metal weave, life is everywhere.
Leather handles: Leather is animal skin that has been denatured and is not perishable through physical and chemical processing such as depilation and tanning. The leather is composed of natural protein fibers tightly woven in three-dimensional space. The surface of the leather has a special grain surface layer, which has natural grain and luster, and feels comfortable.
Alloy handle: common in zinc alloy handles, alloy handles are substances with metallic properties synthesized by two or more metals and non-metals through a certain method. Generally obtained by melting into a uniform liquid and solidification. According to the number of constituent elements, it can be divided into binary alloy, ternary alloy and multi-component alloy. China is one of the world's first countries to research and produce alloys. The bronze (copper-tin alloy) process was very developed in the Shang Dynasty (more than 3,000 years ago); it has been forged in the 6th century BC (late spring and autumn) ( It has also been heat-treated) to produce a sharp sword (steel product).
