Packing box

In paper bag manufacturing, adhesive performance directly affects bag strength, production speed, and load-bearing capacity.
From side seam bonding to bottom sealing and handle reinforcement, reliable adhesion is essential for ensuring durability during transportation and daily use.

EVA hot melt adhesive is widely used in paper bag production due to its fast setting speed, strong bonding strength, and clean, solvent-free application. It is suitable for high-speed automatic paper bag making machines.

EVA Hot Melt Adhesive for Packing Box Manufacturing

Application Introduction

In packing box manufacturing, adhesive performance directly affects box strength, production efficiency, and product appearance.
From carton sealing to folding box assembly and reinforcement, reliable bonding is essential for packaging integrity during transportation and storage.

EVA hot melt adhesive is widely used in packing box production due to its fast setting speed, strong bonding strength, and clean, solvent-free application. It is suitable for high-speed automatic carton forming and packaging lines.

Key Applications in Packing Box Production

Carton side seam bonding

Folding box assembly

Bottom sealing for corrugated boxes

Structural reinforcement of packaging boxes

High-speed automatic carton forming lines

CTA

Looking for a reliable adhesive for packing box production?

Application Area	Bonding Requirement	Recommended Adhesive	Key Benefit
Carton Side Sealing	Strong structural bonding	EVA Hot Melt Adhesive	Fast & stable sealing
Folding Box Assembly	Precision bonding	Low viscosity EVA adhesive	Clean assembly
Bottom Sealing	Load strength	High strength adhesive	Prevents box opening
Reinforcement Areas	Stress resistance	Structural hot melt adhesive	Improves durability
High-speed Production	Fast curing	Fast-setting EVA adhesive	Increases efficiency

Advantages of EVA Hot Melt Adhesive

Fast setting speed for high-speed packaging lines

Strong adhesion on corrugated and coated paper

Clean application with no drying time

Solvent-free and environmentally friendly

Suitable for automatic carton sealing machines

Stable performance in mass production

Problem	Cause	Our Solution	Result
Carton opening	Weak bonding strength	High-strength EVA adhesive	Strong sealing
Low production speed	Long drying time	Hot melt instant bonding	Higher efficiency
Poor box durability	Weak structure	Structural adhesive	Stronger cartons
Glue overflow	Unstable viscosity	Controlled formulation	Clean production
Machine instability	Incompatible adhesive	Machine-compatible EVA	Smooth operation