POLYVA Film OEM Baby Laundry Liquid Detergent Capsules Laundry Soap Pods with water soluble film pva cold film
Polyva L series packaging film is a series cold water rapid water-soluble PVA film. It is specially designed for packaging of detergents.
Product Features
* Good water solubility, completely dissolve with no residue.
* Good mechanical property and heat sealing ability, strong load bearing.
* Good extensibility, meet the packaging need of different shape.
* Good weather resistance, can be normally used in the place humidity under 80%
* Green Eco-friendly material, no toxic substance, fully degrade in nature
Application Scope
unit dose concentrated laundry detergent, cleanser, emulsion pesticide, water soluble fertilizer,dye
Technical Data
Test sample: 75um film,Test condition: 23℃,50%RH
Items | Key Index | L0232 | L0832 |
Mechanical property GB/T 1040-2006 | Tensile strength | 40MPa | 35MPa |
Elongation at break | 450% | 400% | |
Elastic modulus | 60MPa | 70MPa | |
Water solubility 24℃, | Disintegration time | 20s | 20s |
Dissolution time | 40s | 35s |
Suggested working environment for packing: normal temperature (not higher than 27℃), 40-60%RH
Patents for film transfer unit, rotary drum forming unit, film clamping, sealing and the whole machine design
Film & pods testing
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