Adhesives for packaging
Introduction
Our packaging adhesive series covers EVA hot melt glue, PUR hot melt glue, hot melt glue sticks and pressure-sensitive adhesives. These solvent-free bonding materials are widely adopted in carton sealing, gift box assembly, label manufacturing, tape production and various packaging assembly processes.
Great- adhesive can develop customized formulations for different substrates, production line speeds, and operating temperature requirements. We provide free samples and comprehensive technical support to packaging manufacturers worldwide.
Common Types of Packaging Adhesive
Hot Melt Adhesive
Features: This solid hot melt adhesive needs heating and melting before application, and rapidly solidifies once cooled. It is non-toxic, solvent-free, eco-friendly and delivers stable bonding performance. We can adjust viscosity and open time to match different production demands.
Applicable scenarios:
- Fast sealing of corrugated cartons, courier boxes and ordinary gift boxes
- Bonding of paperboard, grey board and common packaging paper materials
- Suitable for continuous high-speed automated packaging production lines
Pressure-Sensitive Adhesive
Features: No heating or solvent required. Stable adhesion is achieved only under light pressure without waiting for curing. Peel strength can be customized for removable or permanent bonding requirements.
Applicable scenarios:
- Production of various adhesive tapes, including BOPP tape and kraft paper tape
- Back adhesive coating for self-adhesive shipping labels and decorative stickers
- Surface protective film manufacturing for packaging materials
Hot Melt Glue Sticks
Features: Easy-to-operate stick-style hot melt adhesive, matched with portable hot melt glue guns. Simple processing with low equipment investment, available in multiple diameters to meet different manual packaging needs. Solvent-free and clean to use.
Applicable scenarios:
- Manual assembly of small-batch gift boxes and handmade packaging
- Fixing built-in accessories inside packaging containers
- Temporary reinforcement for cartons and irregular packaging work
PUR Hot Melt Adhesive
Features: A high-performance moisture-curing hot melt adhesive. After initial cooling, it continues crosslinking with moisture in the air to achieve ultra-strong bonding. It shows excellent resistance to low temperature, humidity and temperature fluctuation.
Applicable scenarios:
- Assembly of luxury cosmetic boxes, wine boxes and high-grade laminated gift boxes
- Lamination of PET film, aluminum foil and multi-layer composite packaging materials
- Cold chain packaging and finished goods requiring long-term anti-delamination performance
Key Factors to Consider When Choosing Adhesives for Packaging
Selecting suitable adhesives for packaging directly affects finished product yield, production efficiency and long-term storage effect. Before confirming your packaging adhesive type, we suggest evaluating these core indicators:
Base Materials
Different substrates including corrugated cardboard, coated art paper, grey board, PET film, aluminum foil and BOPP require matched adhesives. The material composition determines which adhesives for packaging can deliver stable bonding.
Production equipment & Line speed
Fully automatic continuous production lines, semi-automatic equipment and manual workflows each require a matching form of packaging adhesive.
Working & Storage Environment
If finished packaging will experience cold chain transport or dramatic temperature changes, temperature resistance becomes a critical evaluation standard for adhesives for packaging.
Bonding Target
Different substrates including corrugated cardboard, coated art paper, grey board, PET film, aluminum foil and BOPP require matched adhesives. The material composition determines which adhesives for packaging can deliver stable bonding.
Packaging Adhesive Selection Reference Table
Below you can view typical technical indicators of our main adhesives for packaging. These reference data help you quickly judge matching performance with your production equipment and finished product storage environment.
Note: All data are standard formula reference values. We can adjust parameters to meet customized requirements.
| Product Category | Recommended Application Temp | Typical Fixture Time | Service Temperature Range | Solid Content | Ideal Line Speed Reference |
|---|---|---|---|---|---|
| EVA Hot Melt Pellets | 160 ~ 190 °C | 1 – 6 seconds | -15 ~ +65 °C | 100% | Up to 350 m/min automatic carton line |
| Reactive PUR Hot Melt Glue | 120 ~ 160 °C | 8 – 25 seconds | -30 ~ +120 °C | 100% | 80 ~ 200 m/min laminating & gift box line |
| Hot Melt Glue Sticks | 165 ~ 195 °C | 2 – 8 seconds | -10 ~ +60 °C | 100% | Manual / Intermittent semi-auto operation |
| Pressure-Sensitive Adhesives | No heating required | Instant tack | -20 ~ +70 °C | Adjustable based on formula | 150 ~ 400 m/min coating line for tape & labels |
If your production environment involves cold-chain logistics, high-speed continuous operation or special substrate materials, send us your technical requirements. Our team will recommend suitable adhesives for packaging and provide free samples for verification testing.
Other application
Frequently Asked Questions
Our Advantages as Adhesives for Packaging Supplier
When you source adhesives for packaging from Great Adhesive, you get more than standard products:
- Full product portfolio including EVA hot melt pellets, reactive PUR hot melt glue, hot melt glue sticks and pressure-sensitive adhesives for packaging.
- Custom formulation service: Tune softening point, viscosity, open time and temperature resistance to match your production line.
- Rigorous raw material testing ensures stable batch consistency for bulk orders.
- Free trial samples available for on-site production verification.
- Professional technical support including equipment parameter guidance.
- Flexible order options for trial batches and large-volume orders.