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The water-soluble film is made of water-soluble polymer materials that can quickly dissolve in water, and is made through a specific film-forming process. It is a water-soluble, degradable and novel green packaging material. In addition to water solubility, polyvinyl alcohol (PVA) has the characteristics of good density, high crystallinity, and strong adhesion. The film made of it is not only flexible and smooth, non-electrical, but also resistant to oil, solvent, and abrasion , Good gas barrier. PVA film is a product with high technological content and high added value. Whether it is the selection of raw materials, or the process of processing and consumption, there is no or no release of toxic or harmful substances, which is conducive to environmental protection and the realization of green consumption. It is an environmentally friendly product.
There are many types of PVA film, divided into fast, medium and slow according to the dissolution speed, and divided into cold water solubility and hot water solubility according to the dissolution temperature.
It can be widely used in many industries and fields according to different dissolution speeds and dissolution temperatures. While being green and environmentally friendly, it is closer to people's lives.
Product Characteristics | |
1. Water soluble | It is soluble in warm water and soluble quickly |
2. Reduce static electricity | Reduce the plasticity reduction caused by static electricity during packaging |
3. Moisture and gas transmittance | It has strong permeability to water and ammonia, but it can block oxygen,nitrogen and carbon dioxide |
4. Stable performance | It is difficult to react with vegetable oil, animal oil, mineral oil,organic solvents and carbohydrates |
The water-soluble film is made of water-soluble polymer materials that can quickly dissolve in water, and is made through a specific film-forming process. It is a water-soluble, degradable and novel green packaging material. In addition to water solubility, polyvinyl alcohol (PVA) has the characteristics of good density, high crystallinity, and strong adhesion. The film made of it is not only flexible and smooth, non-electrical, but also resistant to oil, solvent, and abrasion , Good gas barrier. PVA film is a product with high technological content and high added value. Whether it is the selection of raw materials, or the process of processing and consumption, there is no or no release of toxic or harmful substances, which is conducive to environmental protection and the realization of green consumption. It is an environmentally friendly product.
There are many types of PVA film, divided into fast, medium and slow according to the dissolution speed, and divided into cold water solubility and hot water solubility according to the dissolution temperature.
It can be widely used in many industries and fields according to different dissolution speeds and dissolution temperatures. While being green and environmentally friendly, it is closer to people's lives.
Product Characteristics | |
1. Water soluble | It is soluble in warm water and soluble quickly |
2. Reduce static electricity | Reduce the plasticity reduction caused by static electricity during packaging |
3. Moisture and gas transmittance | It has strong permeability to water and ammonia, but it can block oxygen,nitrogen and carbon dioxide |
4. Stable performance | It is difficult to react with vegetable oil, animal oil, mineral oil,organic solvents and carbohydrates |
