thermoforming rollstock vacuum packaging machines for sale Heating plastic sheet forming and high-speed sealing, hygienic and efficient, extending the shelf life, suitable for food processing industry.
Key attributes:
Condition ：New
Warranty ：1 Year
Air pressure：0.6Mpa>1.0MPa
Place of origin ：Henan, China
Brand name ：METHENA
Voltage ：380V 50HZ (Customized)
weight ：2100Kg /2300kg
dimension(l*w*h) ：6800*1000*1900mm
Upper film width：393mm
Bottom film width：422mm
Advantage：High Efficiency Vaccum Sealer Vacuum Packing
Thermoforming vacuum packaging machine can provide highly customized food packaging solutions. It supports vacuum, MAP (modified atmosphere packaging) and skin packaging, and can be purged with nitrogen or mixed gases to extend the shelf life. Equipped with a German environmentally friendly vacuum pump to ensure energy saving and low noise. The machine can inkjet print (code) directly on the package for easy traceability. It is compatible with a variety of molds and can handle a variety of packaging sizes and formats. Fully automatic vacuum skin packaging ensures a tight seal, and its waste recovery system improves environmental safety.
Model | METHENA-LSM-420 | METHENA-LSM-520 |
Voltage | 380V 50HZ （Customized） | 380V 50HZ （Customized） |
Upper film width | 393mm | 493mm |
Bottom film width | 422mm | 522mm |
Air pressure | 0.6Mpa>1.0MPa | 0.6Mpa>1.0MPa |
Max power | 18KW | 18KW |
Average power | 10KW | 10KW |
Dimension | 6800*1000*1900mm | 7680*11000*1900mm |
Weight | 2100Kg | 2300Kg |
Also known as a "stretch film vacuum packaging machine," this continuous unit automatically heats and softens the bottom film, stretches it under vacuum (or pressure) into a box/tray, fills it with the product, vacuums or inflates it, heat-seals it, and slits it into individual packages. No pre-made trays are required; forming, vacuuming, sealing, coding, and slitting can be completed on a single machine.
Excellent preservation function: Thermoforming vacuum packaging machine has strict sealing effect, which can extend the shelf life of products while maintaining the exquisiteness of products.
Wide application scenarios: No matter which industry, as long as it is for products with hygiene and appearance requirements such as dust prevention and preservation, it can be used to ensure consistent packaging effect.
Wide application scenarios: No matter which industry, as long as it is for products with hygiene and appearance requirements such as dust prevention and preservation, it can be used to ensure consistent packaging effect.
Diverse packaging specifications: A variety of packaging specification molds can be customized to make the packaging appearance more beautiful and regular, and to improve the attractiveness and market competitiveness of the product.
Comply with industry standards: Some industries can meet the requirements of industry standards and regulations, especially food hygiene standards, medical GMP certification, etc.
Cost savings: It can not only ensure the quality of packaging, but also save you the procurement cost and manual operation cost of materials and equipment under the premise of rich packaging specifications.
Electronics industry: For digital and electronic component manufacturers, there are basic requirements for product moisture-proof, sealing protection, etc., and there are also requirements for packaging aesthetics.
Food industry: All kinds of food production companies, if they need to extend the shelf life of food, whether meat, snacks. Vegetables and fresh vegetables, need to use thermoforming vacuum packaging machine packaging to achieve the degree of insurance, and also meet food hygiene and safety standards.
Pharmaceutical industry: Some pharmaceutical factories, medical device manufacturers, etc. have strict requirements for the sealing and sterility of packaging to ensure that drugs and medical devices are not contaminated during storage and transportation.
Q: What is the difference between a thermoforming vacuum packaging machine and a pre-made tray machine?
A: The former uses roll film to "pull" out trays on-site, saving on inventory and transportation costs; the latter requires purchasing trays externally, allowing for faster changeover but with material costs 10-15% higher.
Q: How is the production capacity calculated?
A: Based on 8 cycles/min, 6 trays per cycle, the theoretical capacity is 2880 trays/hour; the actual capacity is 2300-2500 trays/hour (including feeding and film changing time).
Q: What is the residual oxygen rate?
A: ≤0.5% in vacuum + gas filling mode, suitable for chilled meat with an 18-day shelf life requirement.
Q: What are the wear parts and their lifespan?
A: Sealing heating tube: 1-1.5 years; cross and longitudinal cutting blades: 8-12 months; vacuum pump oil: replace every 2000 hours; annual maintenance cost is approximately 2-3% of the equipment purchase price.
Q: Can biodegradable materials be used?
A: Yes, PLA and PP/PE blends have been successfully applied. Adjustments to molding temperature and cooling time are needed to achieve 20% energy savings.
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