Factory Supply - Low Melt Valve Bags for Calcium Carbonate – Zonpak

Product Detail

Calcium carbonate for rubber industry is usually packed in kraft paper bags which are easy to break during transportation and difficult to dispose after used. To solve these problems, we have specially developed low melt valve bags for calcium carbonate manufacturers. These bags together with the materials contained can be direct put into an internal mixer because they can easily melt and fully disperse in the rubber compounds as an effective ingredient. Different melting points (65-110 degree Celsius) are available for different using conditions. BENEFITS: