What is a Glue Sealing machine?

A glue sealing machine is a piece of industrial equipment that is designed to apply glue or adhesives to the surface to bond or seal them together. These machines are indispensable in various sectors such as packaging, electronics, and furniture manufacturing. The main purpose is to automate your process to ensure a better and durable seal, reducing the chances of human error. 

Types of Glue Sealing Machines

Glue sealing machines can vary depending the type of adhesive or glue used and on the use and industry. The most common types include:

       1.  Hot Melt Glue Sealing Machines

These machines use hot melt sealing glue where the glue is heated and then applied to the surface. As the glue cools, it forms a strong bond making the bond stronger. They are often used in packing to seal boxes, cartons, etc. This is considered to be the best technique for a stronger and durable seal. 

     2.   Cold Glue Sealing Machines

These machines use cold glue sealing machines which do not require any heat for application. These are used in those materials which are heat sensitive and require a temperature-controlled atmosphere.

      3. Automatic Glue Sealing Machines

Automatic systems are integrated into production lines to apply sealing glue and complete the process without any manual intervention. These machines are highly efficient in large-scale operations.

      4. Manual and semi-automatic glue          sealing machines

These machines are also considered to be highly efficient and can be used in smaller scale operations or depending on the use.

How does a glue sealing machine work?

The fundamental principle of glue sealing machines is to apply sealing glue to the surfaces being sealed in a precise and efficient manner. The specific procedure depends on the type of machines you are using but the workflow remains consistent.

             1. Adhesive application

At the core of the Adhesive systems is the sealing glue. In hot melt glue machines glue is in the form of pellets or blocks which are heated in the melting unit. Once the glue is liquified, it is ready to use and can be used with a nozzle or transported through a hose pipe.

      2. Material feeding

Glue sealing machines are typically designed with a material feeding system which is automated with the help of conveyor belts or other transportation systems. There are different variants in these machines where this process can be automated where the machine will automatically feed the material inside the box and seal it or it can be done manually.

       3. Glue application

Once the material is inside the box the glue is applied in a precise manner by the machine. This is done according to the box type and the packaging needs in dots, lines, or continuous beads. The machine ensures an even distribution of glue to create a secure and durable seal.

     4. Sealing

After the glue application, the box is sealed by pressing it with mechanical rollers. In hot melt glue machines, the glue cools off quickly giving a better seal.

       5. Final inspection

Automated glue sealing machines may involve quality checks to make sure that the glue has been applied correctly. They can detect errors in the packaging automation process.

Key features of glue-sealing machines

       1.Speed and efficiency

Using glue-sealing machines increases production speed and efficiency. This is an important part for a high-volume production unit as it can significantly increase the speed and process thousands of units very quickly.

       2. Precision

Precision is imperative for the application of glue for a good quality product. This makes sure that the same amount of glue is applied every time for precision gluing.

       3. Versatility

You can glue different types of materials such as paper, cardboard, wood, and even metal. This allows for the glue to be used in different applications in various industries.

       4. Automation and Integration

The great fact about using glue sealing machines is that you can use different box sizes in the same machine by adjusting the length. You can use the same machine for different boxes and automate the whole process.

Conclusion

Using sealing glue in modern manufacturing is an indispensable aspect that can revolutionize the packaging industry. The accuracy and durable seal offered by these machines can do wonders for your company. At Glupac we offer many machines ranging from manual, semi-automatic to fully automatic. Explore our different ranges today!

Contact us to know more!