The production process of POLYVA dissolvable washing bags adopts the advanced packaging and printing method which has a long-lasting effect and creates unique visual benefits. Integrated continuously cutting design is very stable and effective2.
Foshan Polyva Materials Co.,Ltd. has already became a expertise in dissolvable bags production, design and innovation. The adopted materials are all harmless which do no harm to human body3.
The product features great electromagnetic compatibility. It has the ability to function satisfactorily in its electromagnetic environment without introducing intolerable electromagnetic disturbance to anything in that environment. 0.02ml filling high precision is one of the great performance of our machine4.
The product is characterized by low internal resistance. Its conductive substrate is optimized to reduce the contact resistance between anode and cathode materials. Established in 2014, Foshan Polyva materials CO., Ltd. specializes in development, manufacture and supply of water soluble PVA film5.
The product is not easy to deform. The whole door framework has gone through the anti-deforming treatment and pressed by the pressing machine under a certain temperature. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation
Agrochemicals water soluble packaging film
Polyva customizes applicable water soluble film according to specific purposes. L0500 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.
Foshan Polyva Materials Co.,Ltd. goes back to its research teams and crafts new products.2.
We concern about the environment and our earth. We are making efforts to sourcing more environmental-friendly raw materials and seeking more efficient packaging ways so as to reduce material wastes.