Pva Film for Water Treatment Agent Packaging Pouches
Packaging Film / Bag
A water soluble, biodegradable polyvinylalcohol (PVA) film, ideally suited for many packaging applications. Water soluble PVA bags, sachets or pouches created from this film, provide a convenient, safe and economical delivery system for a wide range of products including detergents and cleaners, degreasers, concrete additives, pigments, biocides, water-treatment products, agricultural products, and others.
Agro Chemical Film
Chemicals used in agriculture are usually highly toxic, cause severe pollution and endanger our health. Therefore, people have been paying more attention to the materials of agricultural packaging. Although being used for a long time, chemicals of regular agricultural packaging have three main disadvantages. Firstly, liquid agriculture chemical is packed in glass bottles which are easily breakable, and cause leakage of toxic chemical. Secondly, a lot of leftover in packaging produces a large amount of chemical waste. Thirdly, if the agricultural chemical packaging with leftover were to be discarded in rivers, rivulets, farms or terra, etc. it would pollute the soil and water, which would be hazardous to the environment in the long term.
Laundry Bags
pva film laundry bags are used in hospitals to minimize the contact hospital workers have with contaminated clothing and bedding. Dirty items are put into these special bags, which are then placed directly into the washing machine. Because pva film is soluble in water, the bags dissolve and are washed down the drain with the dirty water. At the completion of the washing cycle, the clean clothes are removed from the washing machine.
Water-soluble film technical date:
| Test Item | | Standard Index |
| Tensile Strength(MPA) | MD | 35.4 |
| TD | 40.0 |
| Tensile Elongation(%) | MD | 226 |
| TD | 387 |
| Young's Modulus | MD | 91.1 |
| TD | 95.1 |
| Moisture Content(%) | | 5.5 |
| Plasticizer Content(%) | | 14.0 |
Packaging:
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Biodegradable 70 Microns 800m PVA Water Soluble Pouches Images
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