Comparison of Hot Melt Glue Sealing and Mechanical Locking in Tray Forming
2024-12-12
Comparison of Hot Melt Glue Sealing and Mechanical Locking in Tray Forming
In tray forming machines, sealing methods play a crucial role in determining the functionality and suitability of packaging for various industries. Two common sealing methods—hot melt glue sealing and mechanical locking—offer distinct advantages depending on the application. This article explores their principles, benefits, and typical use cases.
Typical applications for this method include food and beverage packaging, where leak-proof sealing is essential, and electronics packaging, which demands secure handling during transportation.
Mechanical locking relies on folded tabs or interlocking parts to secure the tray. Unlike hot melt glue, this method does not require adhesives, reducing material costs. It offers faster setup times since no pre-heating equipment is needed, and it is particularly suitable for reusable or recyclable packaging solutions.
Comparison by Industry
Choosing the Right Sealing Method
Selecting the appropriate sealing method requires consideration of several factors, including product weight, fragility, environmental conditions during storage or transportation, and an organization’s sustainability goals. Both methods provide flexible solutions to meet diverse packaging needs, ensuring efficiency and reliability in tray forming operations.
