Reactive Adhesive (PUR) Aluminum Foil Round Bottom Bag

Specifications

Description:
Shaoguan Bonding New Materials Co., Ltd., a leading supplier with over a decade of expertise, specializes in manufacturing high-performance Aluminum Foil Round Bottom Bags specifically designed for packaging reactive PUR (Polyurethane Reactive) hot melt adhesives. These adhesives are critical in industries like composite panel manufacturing (e.g., for RVs, refrigerated trucks). Our bags are engineered with a robust 4-layer structure (PA/AL/PA/Modified Film) that provides an exceptional barrier against moisture and oxygen, which is crucial to prevent premature curing of the PUR adhesive and ensure its optimal performance during the lamination process. The unique round bottom design allows for near-total adhesive evacuation, reducing residue and cost. With a high heat resistance of up to 165°C and customizable sizes, our bags are the reliable packaging solution trusted by major adhesive manufacturers and panel producers worldwide.

Applications:
Essential consumable for the composite panel industry:

1. Vacuum Bagging Lamination: Used as the vacuum bag in processes like those performed by the LY-07-3000 Laminating Machine to create RV and truck panels.

2. PUR Adhesive Packaging: The primary packaging for reactive polyurethane hot melt adhesives supplied to panel manufacturers.

3. General High-Barrier Packaging: Suitable for packaging other moisture-sensitive or oxygen-sensitive chemicals and materials.