For now, Polyva has applied for 9 invention patents including 5 utility patents. As one of the unique feature, water soluble bags for ashes successfully makes water soluble biodegradable bag more popular among customers. For now, Polyva has applied for 9 invention patents including 5 utility patents2.
Foshan Polyva Materials Co.,Ltd., well-known for its superior quality, will provide first-class service. Our products range covers cold water soluble packaging PVA film series which include over 10 different types3.
Integrated continuously cutting design is very stable and effective. Owing to its dissolvable plastic,cold water soluble bags, we have opened our oversea market to sell our products.4.
The adopted materials are all harmless which do no harm to human body. It is indispensable for POLYVA to make products in high demand.5.
Our dissolvable bags has the best performance/price ratio. The performance of our water-soluble PVA film for laundry detergent products has reached internationally advanced level
Agrochemicals water soluble packaging film
Polyva customizes applicable water soluble film according to specific purposes. L0504 series is the common water soluble film for agrochemicals packaging, it is a preferred film for normal powder packaging.
1、Good water solubility, completely dissolution without residue.
2、Good mechanical property and heat sealing ability, strong load bearing.
3、Good extensibility, meet the packaging need of different shape.
4、Exclusive rapid speed water solubility, good for packing contents releases.
5、Green Eco-friendly material, non- toxic substance, fully degrade in the nature.
Test sample: 35um film，Test condition: 24℃，50%RH
| Key index|| L0504|
| Tensile strength（Mpa）|| 35|
| Modulus（Mpa）|| 100|
| Disintegration tiom（S）|| 15|
| Dissolution time（S）|| 40|
》》Specially used for unit-dose packaging of agrochemicals powder, granules, missible oil.
》》Applicable for unit-dose packaging of regular cleanser, solid chemicals, water soluble fertilizer.
Fully specialized in the R&D and production of dissolvable plastic, Foshan Polyva Materials Co.,Ltd. is globally recognized.2.
There is strict testing for quality of dissolvable bags to make satisfying products for customers.3.
Our water soluble plastic bags have been well sold to all over the world known as its water soluble bags for ashes. Please contact us!