it in the machine, the high temperature of about 200℃ will solidify rubber into the sharp of wristband. let"s see how the mould come into being.
Mould, industrial production to use injection, blow molding, extrusion, diecustom lanyards-casting or forging and forming, smelting, stamping and other methods to get the various models and tools of the required products. In short, mould is used to make molding tools. This tool is made up of various parts, and different molds are made up of different parts. It mainly realizes the processing of the shape of the articles by changing the physical state of the formed material. It has the title of "the mother of industry".
Under the action of external force, the billet becomes a tool with specific shape and size. It is widely used in blanking, die forging, cold heading, extrusion, compaction of powder metallurgy parts, pressure casting, and plastic or injection molding of engineering plastics, rubber, ceramics and other products. The mould has a specific contour or inner cavity shape, and the shape of the cutting edge can be used to separate the blank from the contour line (blanking). The shape of the inner cavity can be used to obtain the corresponding three-dimensional shape of the blank. The mould generally consists of two parts, the movable die and the fixed die (or punch and concave die), and the two parts can be divided into two parts. When separate parts are removed, the blank is injected into the mold cavity to form. The mould is a precision tool with complex shape, bearing the bulging force of the billet. It has high requirements for the structure strength, stiffness, surface hardness, surface roughness and machining precision. The development level of die production is one of the important symbols of the mechanical manufacturing level.
The most important factors of mold material are thermal strength and thermal stability. Materials used for common materials: working temperature, forming materials, mold materials.
make-your-own-silicone-bracelet-kitcoloured-wristbands-for-events e more and more interested in silicone bracelets , the style , color , size and so on of it is become more and more .
About the silicone wristband style , there are debossed colorfilled , embossed printed and son on . we can choose the style for our silicone rubber bracelet depends on our requirement . About the band color , there are solid color silicone wristband , segmented color silicone wristband , swirled color silicone wristband and so on . The solid silicone rubber bracelet is the rubber bracelet only have one color, the swirled silicone bracelet is a bracelet with two or more than two colors . Althouth the color of silicone band is different , the production process of them are the same . In addition to various styles and colors of bracelets , there are some special silicone wristband , such as glow in the dark silicone wrisband and uv rubber bracelet . The glow in the dark silicone wristband will shine in the dark when it absorb enough light , whatever the sun light or lamp light . And the uv rubber bracelet ,custom lanyards it will change the color when it absorb Ultraviolet light ,it will change the color from transparent to purple or blue .