Continuous Vertical Sealer: FRD-1200 VS QLF-1680 | Vtops Blog

Table of Contents

Parameters Comparison

Model FRD-1200V QLF-1680
Photo FRD-1200V Heat Sealer QLF-1680 Heat Sealer
Working Speed 0-12m/min 0-10m/min
Sealing Width 12mm 10mm
Temperature Range 0~300 ℃(adjustable)
Digital Temperature Display
Count Output
Sealing Height 80-600mm (Adjustable) 50-700mm (Adjustable)
Max Loading 10 Kg 15 Kg
Heating Power 500W 400W*2
Date Coder Ink Wheel Hot Stamping Stamping
Voltage AC 220V 50/60Hz
Power 1355W 1000W
Machine Weight 45Kg 180Kg
Machine Size 137*58*120cm 170*75*160cm

People Also Ask

A continuous vertical sealing machine is a machine that seals bags or pouches, makes the contained product more hygienic and prolongs the shelf life. It is made of vertical style without spilling contents when sealing and is suitable for sealing stand-up pouches, liquid-type products, and other items.

The uses of a continuous vertical sealing machine include hermetically sealing bags and pouches, sealing thermoplastic materials like polyethylene, plastic-lined, foil bags, gusseted bags, pillow-type bags, and barrier bags, and packaging sealing for food bags, medicine, laboratory, daily cosmetics, souvenirs, chemical products, electronic products, vegetable seeds, clothing, electronic originals, hardware, and souvenirs.

Vertical sealing machines are designed for sealing packages vertically in a process. They are particularly useful for products that are filled and sealed while moving along a conveyor belt. There are several types of vertical sealing machines, and they vary based on the method of sealing, speed, and application:
  • Vertical Band Sealers: These are the most common type of continuous vertical sealing machines, such as model of FRD-1200V and QLF-1680. They use heated bands to seal the edges of the package as it moves through the machine. They can be used for a wide variety of products and are popular in the food industry.
  • Hot Air Vertical Sealers: These machines use hot air to melt the plastic film and create a seal. They are particularly useful for sealing thick materials or for products that require a strong seal.
  • Vertical Impulse Sealers: These machines use a short burst of electrical energy to heat up a resistance wire, which then quickly melts the plastic film and creates a seal. They are used for sealing thermoplastic materials and are suitable for low-volume or intermittent production.
  • Vertical Vacuum Sealers: These machines remove the air from the package before sealing it, creating a vacuum inside the package. This process is ideal for products that need to have a longer shelf life, such as food items.
  • Vertical Ultrasonic Sealers: These machines use ultrasonic vibrations to generate heat and create a seal. They are suitable for sealing delicate or heat-sensitive materials.
Each type of continuous vertical sealing machine is designed for specific packaging needs and materials. When choosing a sealing machine, factors such as the type of product, production volume, packaging material, and desired seal strength should be considered.

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