-
ROCKSEAL MENUIndustrial Adhesives
- Home
- Products
- Applications
- Bulk Orders
- OEM / Private Label
- Factory Gallery
High-grade EVA polymer pellets engineered for artificial flower manufacturing (stem & petal pot dipping), wooden handicraft assembly, and automatic edge banding.
Rockseal Light Yellow Hot Melt Granules are the #1 most widely used adhesive consumable across India's artificial flower and handicraft manufacturing clusters. Formulated with optimal melt fluidity and high green strength, factory artisans dip artificial flower stems, silk petals, plastic pistils, and wooden craft joints directly into heated granule melt pots for instant, flexible, non-drip bonding that prevents flower detachment during export transit.
Rockseal Light Yellow Hot Melt Granules are compounded from virgin Ethylene Vinyl Acetate (EVA) resins, hydrogenated tackifying esters, and thermal stabilization additives. Designed specifically for dual-purpose utility: open-pot dipping in handicraft factories and high-speed roller application in automatic edge banders.
The light straw translucent color melts into a crystal-clear liquid film that matches teak, oak, walnut, and natural wood grain PVC edge bands. Its balanced 10–18 second open time allows factory artisans adequate working time to position artificial flower petals, stems, and wooden joinery before setting.
Unlike lower-grade recycled adhesives, Rockseal Granules maintain consistent melt viscosity (35,000–55,000 cP) without charring or nozzle clogging up to 200°C, significantly reducing machine downtime and maintenance costs.
| Operating Parameter | Recommended Setting | Troubleshooting Action |
|---|---|---|
| Glue Pot Temperature | 170°C – 190°C | If adhesive strings, increase pot temp by 5°C. |
| Roller Coater Temp | 180°C – 200°C | Lower temp if glue smokes or discolors. |
| Feed Speed (Banders) | 12 – 24 m/min | Match feed speed to 10-18s open time. |
| Flower Pot Dipping Temp | 160°C – 180°C | Maintain open dip pot at steady 170°C. |
Verified bonding performance across various industrial materials and surfaces.
Creates elastic, non-brittle joint inside plastic flower pots & floral cups.
Blends seamlessly with wood grain laminates, MDF, particle board & plywood.
Provides high fiber tear on corrugated shipper boxes & luxury gift cartons.
Fast setting for wooden photo frames, artisanal decor & wooden toy joinery.
Certified laboratory test metrics for Rockseal Light Yellow Hot Melt Granules under ISO/ASTM standards.
| Technical Property / Parameter | Laboratory Test Value | Testing Standard / Method |
|---|---|---|
| Base Polymer Composition | Ethylene Vinyl Acetate (EVA) + Hydrocarbon Tackifiers | ASTM D4440 |
| Physical Form & Appearance | Light Yellow Translucent Granules | Visual Inspection |
| Softening Point (Ring & Ball) | 90°C – 100°C (±2°C) | ASTM E28 / DIN ISO 4625 |
| Brookfield Melt Viscosity (@ 180°C) | 35,000 – 55,000 mPa.s (cP) | ASTM D3236 (Spindle 27) |
| Recommended Application Temp. | 170°C – 200°C (Roller & Nozzle) | Thermal Controller Meter |
| Open Time (Working Window) | 10 – 18 Seconds | Standard Laboratory Board Test |
| Feed Speed (Automatic Edge Banders) | 10 – 25 Meters / Minute | Automatic Machine Rating |
| Heat Resistance (SAFT Test) | 70°C – 80°C | Shear Adhesion Failure Temp. |
| Standard Export Packaging | 25 kg - 30 kg Master Bags / Sealed Jars | Moisture-Barrier Sealed |
Rockseal Light Yellow Hot Melt Granules deliver unmatched performance across artificial flower factories, handicraft clusters, and furniture plants:
Extensively used in artificial flower manufacturing clusters for pot dipping silk petals, plastic stems, leaves, pistils, and floral arrangements.
Bulk pot dipping and manual application for wooden craft items, artificial garlands, festive decor, jute bags, and terracotta art.
Bonds wood grain PVC tapes & melamine edge bands on automatic edge banders (Homag, Biesse, SCM) as well as shipper box sealing tanks.
Suitable for all standard hopper-fed hot melt glue pots and heated melt tanks:
