Detailed Introduction:

1、 Classified by purpose:

Water soluble films are divided into three types according to their applications: fast dissolving films, medium soluble films, and insoluble films.

（1）Quick dissolving film can be used for clothing embroidery substrates, agricultural seed bags, herbicide packaging bags, cleaning product packaging, and chemical product packaging;

 Disposable packaging bags such as water covered film and hospital washing bags;

（2）Medium soluble film can be used for packaging bags of wigs, food, and cosmetics;

（3）Insoluble film can be used for high-end textiles, rubber packaging bags, cushioning air cushions, and book/paper protective films;

Due to the water-soluble film product's ability to design and choose from water-soluble speed, it is non-toxic and pollution-free;

 The tensile strength, tension, etc. are equivalent to or better than traditional plastic films;

 High transparency and good luster;

 High softness and good tactile sensation;

 Good oil and solvent resistance, heat sealable, and printable;

 Low breathability coefficient and good air resistance;

 The excellent anti-static performance and non vacuuming characteristics greatly improve the quality and grade of the product when applied.

2、 Classified by appearance:

There are single-sided embossed water-soluble film, double-sided glossy film, and double-sided embossed film in terms of appearance.

（1）Single side embossed water-soluble film, with one side embossed (no pattern embossed) and the other side embossed, mainly used for embroidery, powder biodegradable packaging, etc;

（2）Double sided light textured water-soluble film, also known as non embossed film, is generally used for biodegradable packaging, water transfer printing, anti-static packaging, and isolation;

（3）Double sided embossed water-soluble film, which has embossed patterns on both sides (without patterned embossed patterns), is difficult to produce in terms of production technology. Apart from additional processes, it is mainly used without much difference from single-sided embossed films and is generally not recommended for use;

The specific type of film to be purchased depends on its intended use and production process. You can contact our business representative for sampling and trial use.

3、 Water soluble films are classified by color:

Water soluble films mainly include natural color films and colored water-soluble films according to color. If water-soluble films require two or more colors, transparent natural color films are generally used for printing.

（1）Natural color water-soluble films, including transparent films and semi transparent films, whose color mainly depends on the source material. Natural color films are generally used in the embroidery industry and low-end packaging;

（2）Colored water-soluble films, including white, red, blue, green, yellow, etc., can be adjusted in color with a certain amount;

（3）Multi colored water-soluble films can generally only achieve multi-color effects through printing. It is difficult to directly produce two-color or multi-color films and bags using current production processes, so post-processing printing is generally used to achieve this.