POLYVA dissolvable plastic bags is developed based on scientific theory. The knowledge of electrochemistry and thermodynamics has been applied in it, including electric potential difference, electrochemical polarization, the structure of electrodes, etc. Fast delivery can be guaranteed2.
The research for quality of the materials can be found in the whole production chain in Foshan Polyva Materials Co.,Ltd.. For now, Polyva has applied for 9 invention patents including 5 utility patents3.
Comprehensive quality control is carried out to ensure the product meets with all related quality standards. Water- soluble packaging bags can be also applied as a pesticide packaging that greatly reduces the incidence of pesticide poisoning4.
The product, having gone through a proper testing phase, is excellent in performance. Our products range covers cold water soluble packaging PVA film series which include over 10 different types5.
The product has passed ISO 90001 quality certification. Our R&D team is led and guided by a professor team from South China University of Technology
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|
Foshan Polyva Materials Co.,Ltd. has grown into a highly qualified manufacturer and supplier focusing on R&D, design, and production of hot water soluble bags .2.
Our quality is our company name card in dissolvable plastic bags industry, so we will do it best.3.
As a member of the business industry, POLYVA is focused on the continuous improvement. Inquire!