Several special buttons

March 17, 2018 BY TRIMS CO.,LIMITED buttons Knowledge

We can always see the types of buttons commonly used, such as Metal Jeans Rivet, Printed Button, Plastic Buttons, etc., and some are not often contacted by us.

Opaque injection molded buttons

This kind of button is often mixed with pigment directly into the resin for coloring and injection molding into buttons of various colors. When the batch size of the buttons is large, and the color is determined before production, the method of premixing the pigment is often used. The advantage of using this method is that relatively low-cost plastics can be selected to reduce costs and facilitate injection molding. Commonly used plastics for pigmented plastic buttons are polypropylene, ABS, etc. The main advantages of using polypropylene plastic are its low price, low requirements for molds, good injection processability, excellent corrosion resistance of injection products, and better mechanical properties of buttons. In addition to polypropylene, ABS is also often used to produce colored plastic buttons, but ABS is more expensive than polypropylene and has less resistance to organic solvents than polypropylene. Generally speaking, the overall performance of ABS colored buttons is not as good as polyethylene, so it is not widely used.

Stone buttons

At present, the popular stone buttons on the market are mainly marble buttons. The production of marble buttons has been in batches. Marble buttons are characterized by extremely high hardness and abrasion resistance; they are resistant to high temperatures and organic solvents, and are not corroded by ordinary concentrations of acid and alkali. From the appearance of the buttons, because of the various natural patterns, it is also very special and can be used for special occasions, which is loved by some people.

Sewing-free and functional buttons

The so-called non-sewing button refers to a button that is directly connected to the garment by some additional devices attached to the button without seam stitching. This type of button has been around for a long time and there are many varieties. Most of them are combination buttons, which are mainly used for special occasions. Function buttons are a more trendy type of buttons. In addition to the function of connecting clothes, they also combine some special functions that have nothing to do with the button shirt function, such as scent buttons, pharmaceutical buttons, Illuminated buttons, and more. These buttons have been patented, and their current use is not universal, and their special functions are not obvious and durable.

BY TRIMS CO.,LIMITED specializes in the production of various materials and shapes of buttons, Printed Sewing Button, Printed Metal Button, Polyester Button, Alloy Jeans Button, etc. for your choice. Welcome to consult.