Manufacturing Companies for Valve Bag - EVA Plastic Valve Bags – Zonpak
Manufacturing Companies for Valve Bag - EVA Plastic Valve Bags – Zonpak Detail:
High speed and clean filling, no fly loss or spill
Self-sealing valve, no need for sewing or hot sealing
Direct put into a rubber mixer, no need for unpacking
Customized melting point and bag size
The above benefits make EVA plastic valve bags an ideal packaging for rubber chemicals. The bags bring convenience and high efficiency to both material suppliers and users.
Technical Standards |
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Melting point | 65-110 deg. C |
Physical properties | |
Tensile strength | MD ≥16MPa TD ≥16MPa |
Elongation at break | MD ≥400% TD ≥400% |
Modulus at 100% elongation | MD ≥6MPa TD ≥3MPa |
Appearance | |
Surface of the product is flat and smooth, there is no wrinkle, no bubble. |
Product detail pictures:


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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Manufacturing Companies for Valve Bag - EVA Plastic Valve Bags – Zonpak, The product will supply to all over the world, such as: Swansea , Hungary , Mexico , With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
