Thermoforming packaging machine, as a typical type of food packaging machines, has been widely welcomed by food production companies, as it’s high convenience, fast packing speed, and multiple packing functions. While thermoforming vacuum packaging machines were firstly invented and utilized, MAP modified atmosphere packaging and VSP vacuum skin packaging technologies are also utilizing thermoforming packaging machines.
ZONGZI is a traditional Chinese food especially invented for Dragon Boat Festival. They are usually made of various types of rices, and dates, peanuts kernels, some are made of meat. Vacuum packed ZONGZI food will be frozen and sold at the market during the holiday. They can keep their original flavor after easy thawing.