Detailes Explanation Of EVA Hot Melt Glue Production Line

What is EVA Hot Melt Glue?

EVA hot melt glue is a solvent-free, solid hot melt glue made from theylene-vinyl acetate cololymer (EVA) as its primary base, supplemented with additives such as tackifying resins, waxes and antioxidants. It is formed through high-temperature mixing, melting, extrusion and cooling.

When heated, it becomes a fluid that can be applied, sprayed or pressed. Upon cooling, it rapidly solidifies to form a bond.

EVA Hot Melt Glue Production Process

Raw material proportioning → feeding → melt mixing → vacuum degassing → extrusion cooling → granulation or molding → packaging

EVA Hot Melt Glue Production Line Equipment Configuration

Technical Advantages of the EVA Hot Mel Glue Production Line

1. Fully enclosed production environment

Prevents raw material oxidation and contamination by impuriies, ensuring product purity.

2. Efficient mixing and temperature control system

High-shear kneading blades and temperature control system ensure uniform melting and stable viscosity.

3. High degree of automation

PLC automation controls everything from feeding, temperature control, extrusion and cutting, minimizing manual errors.

4. Modular configuration

Supports future upgrades, reducing initial investment costs and mitigating risks.

5. Energy-saving design

Jackated thermal oil system with variable frequency control delivers energy savings of approximately 15-20%.

Precautions for EVA Hot Melt Glue Production

• Precise temperature control is crucial at all stages (too high a temperature can lead to decomposition, too low a temperature can lead to uneven distribution).
• Maintain sufficient dryness of the raw materials to prevent air bubbles.
• Keep the equipment sealed to prevent oxidation and moisture intrusion.
• Maintain a well-ventilated, fire-proof and anti-static production environment.

JCT can provide one-stop EVA hot melt glue production line turnkey project from formulation technology, equipment selection, factory layout, installation and commissioning to personnel training to help you quickly start production.

Phone: +86-181 3837 3963 (Whatsapp, Wechat)

Email: jctben@mixmachinery.com