Cooked food stretch film packaging machine
By heating and softening plastic film, it is molded into a container shape using molds or vacuum adsorption. After filling the product, it is vacuumed or filled with protective gas, and finally heat sealed and cut to complete the packaging. The core process includes:
1. Film processing: After the film roll is unfolded, it is preheated and softened, and then stretched and molded to fit the shape of the product;
2. Vacuum/inflation: Vacuumize or inflate with nitrogen/carbon dioxide to extend product shelf life;
3. Heat sealing cutting: After precise heat sealing, the horizontal and vertical cutting blades are divided into independent packages.
Hot formed stretch film packaging machine
Features: Supports soft/hard film, customizable molds, suitable for vacuum and modified atmosphere packaging.
Cold stretch film packaging machine
Advantages: No heating required, energy-saving, suitable for pallet wrapping.
Fully automatic continuous stretch film vacuum packaging machine
Parameters: Packaging speed 2-6 times/minute, vacuum degree ≤ 200Pa, power 10-15KW.
Cooked food stretch film packaging machineCore features and advantages
Efficient automation
Servo motor control step accuracy, PLC+touch screen operation, with a production capacity of 30-400 packages/minute;
Support continuous production, reduce manual intervention, and lower labor costs by 72%.
Multi functional adaptability
Capable of vacuum, inflation (N ₂/CO ₂), and skin to body packaging, suitable for diverse needs such as food and medical devices;
The mold is replaceable and supports packaging of different sizes and shapes.
Energy-saving and environmental protection
Cold stretching technology reduces energy consumption, and waste recycling systems reduce pollution;
Some models use biodegradable film materials, which is in line with environmental trends.
High precision and stability
The damage rate is less than 2%, and the heat sealing temperature is precisely controlled (125-130 ℃).
Application field
Food industry: Vacuum packaging of meat, seafood, and baked goods to extend shelf life;
Pharmaceutical industry: Aseptic medical device packaging, moisture-proof and oxidation resistant;
Industrial products: anti-static packaging for electronic components, rust prevention treatment for hardware;
Daily chemical and agricultural products: Modified atmosphere packaging extends the shelf life of fruits and vegetables and enhances the display effect on shelves.