Good Quality - Block Bottom EVA Valve Bags – Zonpak
Good Quality - 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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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Good Quality - Block Bottom EVA Valve Bags – Zonpak, The product will supply to all over the world, such as: Macedonia , Kenya , Auckland , Our products are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.








