Two indistinguishable buttons

July 21, 2018 BY TRIMS CO.,LIMITED Buttons Knowledge

From the appearance of the Apparel Buttons, we can see that most buttons have smooth surfaces, and they have different shapes and colors, such as Snap button tapes, Custom Metal Eyelet, Plastic Printing Buttons, Polyester Shirt Button, Copper Jeans Button, and so on. In fact, buttons are not as simple as we see on the surface, and they have many inherent differences.

In life, many people cannot distinguish between resin buttons and Plastic Buttons. In the following we will introduce the buttons of these two materials.

First we should know what is plastic and what is resin. Resin usually refers to the range of softening or melting after being heated, and tends to flow under external force when softened, and is a solid, semi-solid, and sometimes liquid organic polymer at room temperature. Broadly speaking, any polymer that can be used as a raw material for processing plastic products is called a resin. Plastics refer to resins (or direct polymerization of monomers during processing) as the main component, and additives such as plasticizers, fillers, lubricants, and colorants as auxiliary components, which can be flow-formed during processing material. From this it can be seen that the resin is one of the raw materials for plastics and the plastic is the finished product of the resin. In general, resin is not molded, and it is plastic after molding.

In the process of making buttons from these two materials, their processing methods are very different. The plastic button is It consists of solid materials, most of which are resin pellets, injection molded by injection molding machines and molds.And the resin button is formed by heating, cooling, solidifying, cutting, etc., the liquid material through a special tube or the like, or after being solidified by coating a liquid resin on the surface of the drum, and then stamping and forming, and then entering the subsequent processing;

Because the processing methods of the two materials are different, the resulting finished products have different effects. The surface of the resin button is smooth and has a thick appearance, and it should also be more extensive. The plastic buttons can produce various styles of buttons according to the changing shape of the mold, and it is also easier to electroplate with respect to the resin buttons. Hope this article helps you when choosing your button.