Adoption level of production technologies for POLYVA dissolvable plastic bags is in good progress. Our R&D team is led and guided by a professor team from South China University of Technology2.
Foshan Polyva Materials Co.,Ltd. has received the trust and praise of the majority of dissolvable plastic bags users. The adopted materials are all harmless which do no harm to human body3.
The product features scratch resistance. It is able to effectively resist scratches even from sharp objects such as razor blades. Fast delivery can be guaranteed4.
This product has a strong weather ability. It will not easy to lose its strength and shape when exposed to the constantly changing atmosphere. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film5.
The product has a convenient and secure ventilation opening design which enables it to be inflated and deflated in an easy way. Integrated continuously cutting design is very stable and effective
Can be normally used with packaging machine under high humidity.
With its evcellent water solubility and weather resistance.
Especially suitable for high humidity climate.
Green Eco-friendly materials,non-toxic substance full degrade in the nature.
Especially suitable for unit-dose packaging of nonionic surfactant products.
Applicable for low water soluble packaging which requires high extensibility.
Appliacble for unit-dose packaging of regular cleanser,emulsion pesticide,water soluble fertilizer.
Test sample:75um film.Test condition:23℃,50%RH.
| Key index|| L0200|
Machanical property ( GB/T1040-2006)
| Tensile strength|| 25-35|
| Modulus|| 100-200%|
| Water solubility (QD08-09-02)|| Disintegration tiom|| 23-32|
| Dissolution time|| 55-70|
We are proud to have excellent technology, dissolvable plastic bags and management which makes us different.2.
Foshan Polyva Materials Co.,Ltd. is equipped with industry-leading automated production equipment and testing equipment. 3.
We’ve always been passionate about doing the right thing for employees and giving them a great experience. As we continue to grow we’re taking our passion and focus for people to the next level.