Starch, a fundamental component in the papermaking process, serves not only as a nutrient for microbiological activity but also poses challenges when exposed to high humidity. The intricate journey of starch from the slurry tank to its dispersion, holding, and final application is susceptible to various factors that can lead to degradation and spoilage. The […]

In the ever-evolving landscape of printing technologies, the rise of non-contact methods has reshaped the realms of office copying, computer printing, and print-on-demand systems. These innovative approaches, rooted in digital processing, harness the prowess of xerography, laser, indigo, xeikon, ink-jet, and various computer-to-print methods to transfer images to paper. Within this dynamic framework, the choice […]

Starch is extensively used as an ingredient in adhesives for paper and paperboard, particularly in the manufacturing of corrugated board. Dextrins, which are obtained from potato or corn starch, are utilized as adhesives for laminated items and as gums for envelope construction and sealing. Lamination of Paper Paper can be bonded to itself or other […]

In this article, we discuss the coater in the paper manufacturing process used to enhance the quality of printed images. Blade and roll coaters are the two most commonly used methods, with starch being the preferred binder for blade coatings and synthetic products used for roll coatings. Starch is commonly used as a binder for […]

In this article, we describe different methods and machines used in paper production to apply surface size to paper, which strengthens the surface, adds stiffness, reduces water sensitivity, and increases the air leak density of the sheet. The Flooded Size Press and the Metered Size Press are two common machines used to apply surface size. […]

The mixture of fibers and water used in papermaking behaves differently than typical liquids, and additives like starch are used to make the paper strong by helping fibers and fillers stick together. The use of cationic polymer induces flocculation, which creates flocks of cellulose fibers that can be sensitive to shear force. Starch is adsorbed […]

Starch is an essential ingredient used to make paper, and it is supplied to paper mills in packages or bulk containers. Various methods of transportation, including bags, super sacks, trailer trucks, and rail cars, are used to transport starch to the paper mills. Once delivered, starch is dispersed in water to create a uniform suspension. […]

Starch, a versatile and cost-effective adhesive, plays a pivotal role in papermaking owing to its renewable nature and distinctive attributes. This article explores the intricate properties of starch, detailing how its controlled viscosity, electrostatic charge, film-forming abilities, and bonding properties contribute to its widespread use in the paper industry. Tailoring Starch Properties: Chemical and Physical […]