How to improve efficiency and reduce reject rate?

How to improve efficiency and reduce scrap rate:

Keep the rubber rollers clean and free of dust and carbon deposits. In particular, regularly check the rubber rollers for cracks. If cracks occur, the pattern will break during the transfer process. Keep objects clean and free of dust, oil, etc. Especially plastic products, such as too much release agent, may lead to reduced transfer fastness. Heat transfer printing film

The operator's hands should be kept clean, free from oil and sweat. The hot stamping temperature varies according to the glue and hot stamping film used in the hot stamping equipment. Some people think that when the fastness is insufficient, the temperature will continue to rise.

This method is incorrect. Sometimes, different products require different temperatures. The hot pressing pressure must be adjusted to the most suitable level. If it is too large, it can damage the rubber roller, or even worse, it can cause the product to burn. If it is too small, it will affect the hot stamping.

When adjusting to the most suitable position, please tighten the screws to avoid deflection due to machine vibration during mass production. The hot stamping time (speed) should be determined according to the specific hot stamping. The faster the speed, the higher the production efficiency, but some products are limited by some special conditions.