PHA coated white bleached kraft paper

PHA coated white bleached kraft paper is processed with PHA coating based on white kraft paper, which gives white kraft paper stronger barrier properties and is also in line with the current trend of environmental protection and sustainable development.

Features

1. Environmentally friendly: PHA itself is a natural polymer produced through the process of bacterial fermentation, which can be completely decomposed into water and carbon dioxide in nature and is degradable in the marine environment, making it very friendly to the environment.
2. Waterproof and Breathable: The PHA coated white kraft paper has good waterproof performance, while maintaining a certain degree of breathability, suitable for applications that need to be moisture-proof but do not allow complete sealing.
3. High durability: Compared to untreated white kraft paper, PHA coating can increase its physical strength and tear resistance, extending its service life.
4. Food safety: Since PHA is extracted from natural sources and produced through bioengineering techniques, it is considered a safe and non-toxic material for use in areas such as food packaging.
5. Printability: Despite the addition of the PHA coating, this grade retains good smoothness and flatness for high quality color or black and white printing.

Applications

1. food packaging: given its excellent safety and moisture resistance, PHA coated white kraft paper is ideal for making various types of food bags or containers, such as bread, cookies and other dry food packaging.
2. medical supplies packaging: in order to ensure product cleanliness while providing the necessary protection, can be used for disposable medical devices or other sanitary products packaging.
3. Daily necessities packaging: It is also an ideal choice of packaging material for some daily commodities that need light waterproof protection, such as cosmetics and personal care products.
4. Handicraft production: Because of its unique texture and good processing performance, it is also often chosen by artists as one of the creative materials, used to produce a variety of creative works.
5. Industrial field: In addition to daily life applications, in some specific industrial production processes, this specially treated paper can also be used as an auxiliary material, such as filtration media, insulation materials.