Starch finds widespread applications in the paper coating process, frequently serving as an additive to enhance the paper's performance and quality. The following outlines the primary applications of starch in the paper coating process:

1. Surface coating: Phosphate-modified starch is utilized for surface coating, enhancing the paper's smoothness, gloss, and print quality. It forms a uniform thin layer, rendering the paper surface more conducive to printing by reducing ink penetration and improving image clarity.

2. Control of paper permeability: Starch plays a role in adjusting the paper's permeability for specific applications, such as wrapping paper and coated paper. By manipulating the type and quantity of starch, paper permeability can be tailored to meet diverse requirements.

3. Enhanced paper strength: Starch contributes to increasing the tensile and tear strength of paper, ensuring its durability. This is crucial for applications demanding a certain level of strength, like wrapping paper and printing paper.

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5. Control of ink absorption: Starch is employed to regulate the ink absorption of paper, ensuring even ink distribution during printing, thus preventing blurring or penetration.

6. Increased paper weight: Starch can be used to augment the weight of paper, making it more suitable for high-quality picture or artwork printing.

7. Improved printing performance: Starch enhances the printing performance of paper, minimizing dust and deinking issues during printing, consequently improving printing speed and quality.

8. Precision in application: It is crucial to note that starch application necessitates precise formulation and control, considering different paper types and process requirements. By adjusting the type, quantity, and application method of starch, the performance of various papers can be optimized to meet the diverse needs of different industries and applications.

Additionally, we now offer starch modified by a newly developed formulation, providing enhanced paper strength, improved printing performance, and reduced ink penetration, all at a more economical price.