Factory Supply - Block Bottom EVA Valve Bags – Zonpak
Factory Supply - Block Bottom EVA Valve Bags – Zonpak Detail:
This kind of block bottom valve bag is specially designed for powder or pellets of rubber additives e.g. carbon black, silica, zinc oxide. The usual bag size include 5kg, 10kg, 20kg and 25kg. Melting point of the bag can be customized according to the application requirement. These bags together with the contained materials can be direct put into the mixing machine during rubber compounding process. It can help make the material user’s work easy and efficient. So more and more additive manufacturers and suppliers are replacing their paper bags with this EVA bags.
The bag dimensions can be customised as required. Anti-slip embossing, micro perforation and printing are all available if needed.
Product detail pictures:


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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Factory Supply - Block Bottom EVA Valve Bags – Zonpak, The product will supply to all over the world, such as: Spain , Kuwait , Chicago , Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.








