China high quality transparent cold water soluble pva film for laundry pods washing capsules
We are the only one supplier in China who are capable of manufacturing PVA film exactly for laundry detergents capsules
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 | L0212 | L0202 | L0205 | L0206 |
Mechanical property GB/T 1040-2006 | Tensile strength | 30MPa | 30MPa | 30MPa | 27MPa |
Elongation at break | 450% | 450% | 500% | 500% | |
Elastic modulus | 100MPa | 170MPa | 35MPa | 50MPa | |
Water solubility 24℃, | Disintegration time | 25s | 25s | 20s | 20s |
Dissolution time | 68s | 63s | 48s | 50s |
Suggested working environment for packing: normal temperature (not higher than 27℃), 40-60%RH
NZB-10 series automatic laundry pods packaging machine
Machine trail and customer training
Patents for film transfer unit, rotary drum forming unit, film clamping, sealing and the whole machine design
Film & pods testing
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