Tea bag is a popular way of drinking tea nowadays. Tea leaves or flower tea are packaged into bags according to a certain weight, and one bag can be brewed each time. It is also convenient to carry. The main packaging materials for bagged tea now include tea filter paper, nylon film, and non-woven fabric. Equipment that uses non-woven fabric to package tea can be called non-woven fabric tea bag packaging machine or non-woven fabric tea bag packaging machine. When purchasing non-woven fabric tea bag packaging machines, some details must be noted.

Packaging materials
There are several packaging materials for tea, and non-woven fabric is one of them. However, non-woven fabric is also divided into cold sealed non-woven fabric and heat sealed non-woven fabric. If you are brewing tea directly in hot water, you need to use a cold sealed non-woven fabric. Cold sealed non-woven fabric is an environmentally friendly and biodegradable material, while hot sealed non-woven fabric contains glue and is not suitable for brewing tea and drinking. It is also worth noting that cold sealed non-woven fabrics cannot be sealed by heating and need to be sealed by ultrasonic waves. Different thicknesses of non-woven fabrics can be welded and sealed using different ultrasonic waves, which can make the cold sealed non-woven fabric flat and beautiful in bag making, achieve packaging automation, and also have a high degree of exquisite packaging

The measurement and feeding method of tea
Tea usually comes in broken tea and relatively intact tea. Depending on the state of the tea, different measurement and cutting methods can be customized for users.
When the tea is broken, the volumetric method of measuring and cutting can be used, because after the broken tea enters the measuring cup, a scraper needs to scrape the measuring cup flat to ensure the accuracy of packaging weight. Therefore, during the process of scraping, there will be some scratches on the tea. This method is only suitable for broken tea, or some situations where the material is not afraid of being scratched.
When the tea is relatively intact and the user does not want to damage the tea, it is necessary to use a tea scale vibration plate to measure and cut the material. After slight shaking, the tea is slowly weighed without the need for a scraper. This method is usually suitable for packaging flower tea and health tea. Users can customize the quantity of tea electronic scales according to their needs. Commonly used scales include four head scales and six head scales, which can be used to package the same type of tea or several different types of flower tea. They can be packaged in one bag according to their specific gravity. The measuring and cutting method of the tea scale not only packages multiple materials into one bag, but also has high measurement accuracy and simple weight replacement. It can be operated directly on the touch screen, which is an advantage that volumetric measuring cups do not have.

Equipment material
For food packaging, the part of the tea bag packaging machine that comes into contact with materials is made of food grade stainless steel, and the non-woven tea bag packaging machine is no exception. The material barrel is made of food grade stainless steel, which meets food hygiene needs and also plays a good role in rust prevention.
Only by paying attention to the details can we make good equipment. Understanding these details of the non-woven tea bag packaging machine can we better choose the tea packaging equipment that suits us