1. Button Production Process: In the production process of buttons, every step is crucial to ensure the high quality and durability of the final product. Here are the main steps in the production of buttons:

Material Selection：We select high-quality raw materials, including various metals, plastics, woods, etc., to ensure the excellent quality of the button base material.

Cutting and Processing：According to the design requirements of the button, the raw material is cut into the corresponding size and shape, laying the foundation for subsequent processing.

Punching and Shaping：Using professional punching and shaping equipment, the required holes are punched into the button, and its shape is adjusted to better meet the design requirements.

Surface Treatment：The button surface is polished and finished to improve its appearance and remove any potential burrs and flaws.

Protective Coating：A protective coating is applied to the button to enhance its wear resistance, corrosion resistance, and other properties, extending its service life.

Shank Application：A shank is attached to the back of the button to secure it firmly to the garment.

Quality Control：We implement strict quality control measures during the production process to ensure that every button meets the quality standards and design requirements.

2. Quality control: During the production process, we implement strict quality control measures to ensure that every button meets the quality standards and design requirements.

1. Visual inspection

Appearance inspection is the first step in button inspection, which mainly checks the appearance quality of buttons through visual inspection and hand feel. The inspection items include: whether the surface of the button is flat, whether there are burrs, scratches, dents and other defects; Whether the color of the button is uniform, whether there is color difference, color spots, etc.; Whether the shape of the button is complete, whether there is deformation, missing, etc.; Whether the button eyelets are upright and smooth, without damage and blockage, whether the buttons and buttonholes are smoothly matched, and whether there is no stagnation, dislocation and other phenomena.

2. Dimensional inspection

Dimensional inspection is an important part of button testing, by measuring the size parameters of the button, to ensure that it meets the design requirements. The test items include: measurement of the diameter or length of the button; Measurement of grommet's diameter or width; Measurement of button thickness; Verification of the number of button eyelets; Measurement of the distance between buttons and buttonholes, etc.

3. Mechanical properties

The mechanical property test is the key part of button testing, which mainly examines the bearing capacity and durability of the button during use. The test items include: button tensile test: test the performance of the button when it is subjected to a certain tensile force to ensure that it is not easy to fall off in normal use; Button torsion test: test the performance of the button during the twisting process to ensure that its structure is firm and not easy to be damaged; Button impact resistance test: simulates the performance of the button when it is subjected to impact to test its impact resistance.

4. Durability test

Durability testing is an important part of button testing and is designed to simulate the performance of the button over a long period of time. The test items include: abrasion resistance test: simulate the friction of the button with clothing or other items during use to test its wear resistance; Corrosion resistance test: simulate the performance of buttons in a humid, acidic or alkaline environment to test their corrosion resistance; Temperature resistance test: test the performance change of the button in high or low temperature environment to ensure that it can maintain stable performance under different climate conditions.

5. Colour fastness test

The color fastness test is one of the important links of button testing, which mainly examines the color stability of the button in the process of washing and rubbing. The test items include: dry rubbing color fastness test: simulating the friction of buttons against clothing or other items in a dry state to check whether their color is easy to fall off; Wet rubbing color fastness test: simulates the situation of the button rubbing against clothing or other items in a wet state to check whether its color is easy to fall off; Washing color fastness test: simulates the performance of buttons during washing, and checks whether their color is easy to fade.

6. Packaging inspection

Packaging inspection is the last link of button inspection, which mainly checks whether the packaging of the button meets the requirements. The inspection items include: whether the packaging materials meet environmental protection standards; whether the packaging is complete and undamaged; whether the packaging identification is clear and accurate; Whether the number and specifications of the buttons in the package are consistent with the order, etc

Finished Product Packaging：Qualified buttons are packaged, clearly labeled with product information and production batch numbers for convenient subsequent management and use.