Metal button

Metal buttons are made of metal materials. The styles of metal buttons can be divided into metal snap buttons, high-grade snap buttons, I-shaped buttons, denim buttons, striking nails, corner nails, corns, air eyes, sewing buttons, etc. The shape design of metal buttons is different from pure art design such as sculpture, sculpture, painting, etc. It includes shape, pattern, color, material, practicality, durability, productivity and craftsmanship of mass industrial production.

Category Catalog

Metal buttons can be divided into: metal snap button, high-grade snap button, snap button, lower three pieces, bottom three pieces, I-shaped button, cowboy button, shaking head I-shaped button, striking nail, pointed nail, bottom nail, corner nail, rivet, corns, air eye, wide-brimmed air eye, oval corns, tail clip, copper clip, sewing button, thread foot button, button, copper button, metal coat, etc

Appearance features

The shape design of metal buttons is different from pure art design such as sculpture, sculpture, painting, etc. It includes shape, pattern, color, material, practicality, durability, productivity and craftsmanship of mass industrial production.

1. Geometric modeling and three-dimensional modeling of the shape

2, local modeling. Due to factors such as productivity, manufacturability and safety, the most common shapes of metal buttons are round, hexagonal, unequal, equilateral, etc. The most common three-dimensional shapes are spherical, hemispherical, floating and other three-dimensional shapes. The most common local modeling is to model individual and all local details on the basis of shape modeling, such as adding Arabic numerals, English letters, plane patterns, animals, figures, flowers, registered trademarks and patterns, etc.

Manufacturing process

Manufacturing process of metal buttons/hardware buttons: opening size mold (existing mold repair)-opening button face mold (shape)/flower mold (LOGO/pattern, etc.)-mold test, small sample-blank-oil washing/polishing-electroplating-other process treatments (oil smearing/laser/silk screen, etc.)-inspection/testing-packaging and delivery

Manufacturing process of alloy buttons: drawing design drawings-"carving copper male-" EDM-"bulk mold-" test mold-"blank-" polishing/hand polishing-"electroplating-" other process treatments (oiling/laser/silk screen, etc.)-"inspection/testing-" packaging and delivery

Button inspection methods and requirements & standards:

1. Control sample or confirm small sample. See whether the color and model are consistent with the sample;

2. There shall be no crack, notch, unevenness and obvious scratch on the button surface;

3. No car crack and bubble on the face and back; No rotten edge and uneven thickness;

4, the pattern should be no obvious deformation, no supercilious look, white circle and other phenomena;

5, buttonholes should be smooth and unobstructed; Needle eyes should be symmetrical and without big eyes. If it is dark eye buckle, dark eye groove should be smooth, no obvious burst.

After electroplating or other processes, the effect should be uniform. If some special effects cannot be consistent, they can be packaged separately.

7, the same batch of buttons color difference should not be less than GB250 four standard, compared with the sample, should not be less than GB250 three standard.

8, packaging inspection, in the appearance inspection/customer requirements performance test all qualified, and then sub-packaging. In the packaging should be put in the certificate or other labels. The quantity of the package shall be consistent with the regulations, and the actual quantity of each bag shall be consistent with the specified quantity. If it is found that the tolerance is exceeded due to different thickness or other reasons, it shall be fully inspected.

Main functions

Metal buttons are widely used in all kinds of clothing, clothing, shoes and hats, bags and so on. Metal buttons are not only the fastening tools on the clothes, but also the clothes, so they are an indispensable part of the clothes.