The sealing machine use has been integrated into packaging operations. With increasingly complex packaging needs due to factors such as e-commerce and consumer demands, changes are occurring in how sealing machines are applied.
This article examines the use of sealing machines in depth, from industry development to practical application, and illustrates how various sealing solutions match various production requirements and how various configurations can be selected for efficient production.
Real-World Applications of Sealing Machine Usage in Production Lines
The use of sealing machines depends on the product and packaging form. It is not uncommon for a given production line at a facility to require a variety of sealing solutions.
- Continuous sealing of flexible packaging, for example, plastic bags, composite bags, etc.
- Sealing jars, bottles, and buckets with heat using roll film.
- Induction Sealing of Tamper-Evident Closures on Plastic or Glass Containers.
For each type of application, there are different sealing techniques, temperature, and speed requirements. This will enable the manufacturer to avoid the pitfalls of combining different equipment, which can result in reduced production speed due to inconsistent sealing.
Product Recommendation: Matching Sealing Machine Use to Packaging Needs
(1) Continuous Bag Sealing with Air Suction and Gas Flushing
The use of sealing machines in the flexible packaging industry may emphasize speed. Continuous sealing machines intended for bag packaging enable products to flow through the production line uninterrupted.
- These systems are usually adopted when:Long or unlimited sealing lengths are required.
- The packaging is done using plastic or aluminum foil bags or a combination thereof.
- Additional functions, such as gas-flushing or vacuum-sealing, are necessary to preserve the material.
The fact that the process of sealing, printing, and embossing is combined in one process makes this type of sealing machine efficient. This machine is ideal for use in businesses that want to increase their daily production without increasing the floor space.
(2) Roll Film Heat Sealing for Jars and Bottles
Where the containers are jars, buckets, or bottles, the trend in the use of the sealing machine is towards the heat sealing of roll film. This is more effective, especially where the containers are of different sizes.
This is a type of sealing solution that is applicable in the following situations:
- Several container sizes/shapes belong to the same product line.
- A clean and flat seal is necessary over the opening of the container.
The fact that sealing molds can be modified or replaced allows companies to quickly adjust to changes in packaging designs. This means roll film sealing is a viable option for growing companies or contract manufacturers.
(3) Induction Sealing for Tamper Evidence & Leak Protection
Induction sealing is a more advanced use of sealing machines. With electromagnetic induction heating, aluminum foil liners can be sealed firmly to container rims. Generally, this approach is adopted when:
- The materials used to make the containers are plastic or glass.
- Tamper evidence is a concern.
- Leakage during transportation should be prevented.
Water-cooled systems are capable of continuous sealing with constant temperatures. The adjustable height and speed settings make it easy to integrate with a conveyor system.
Why SUNHAN Supports Customization in Sealing Machine Use
Not all production lines are alike. Varying materials of packaging, size of containers, and production volumes require a different approach to the use of the sealing machines.
SUNHAN enables personalization by assisting in assessing:
- The nature of the material being packaged.
- Speed and volume of sealing required.
- Line Arrangement.
Whereas in the past a machine would require the user to conform their process to the machine’s specifications, customization now ensures that the sealing system meets the actual production procedure. This helps in reducing downtime and increasing equipment life.
In this way, SUNHAN enables manufacturers to make decisions that are helpful to them in the long run through equipment guidance and configuration.
FAQs
Q1: The purpose of the sealing machine application within the packaging process?
Use of the sealing machine will ensure that the packages are closed tightly in order to preserve the quality of the contents.
Q2: Can a sealing machine be used for different packaging formats?
Some sealers can seal several formats with the aid of adjustable parts, but it is often more practical to have separate sealers for bags, bottles, and containers in a production line.
Q3: Why is customization important in sealing machine usage?
There are various reasons why customization helps the machine meet real production demands, minimize wastages, and avoid unnecessary upgrades or replacements.
Conclusion
The use of a sealing machine is now a key consideration in modern manufacturing rather than a finishing process. The need for packaging solutions is expected to vary, thus the need for a proper sealing solution.
