Coatings
(4 companies)Chemicals that are applied to packaging substrates to enhance printability, gloss, ink adherence and other characteristics. Considering switching to a new container, material? If you need a new package or consumable, explore these articles to help guide your next purchase.
Coim USA, Inc.
Coim Group manufactures a wide range of coatings and additives used in flexible packaging, rigid packaging, adhesives and other packaging applications. Highlighted in the Coim Group product line is LARIPUR, a thermoplastic polyurethane used in films as well as injection molded or continuous extruded seals, tubes and other applications.
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Dow
Dow is a major global manufacturer of resins, coatings, additives used in a variety of packaging and processing applications from bottle making and film manufacturing to bag liner manufacturing, drum fabrication, and the manufacture of caps, closures, lids and lidding films. Dow's vast product line also includes modifiers, adhesives, sealants, conductive materials, elastomers and plastomers, as well as coatings for gels, encapsulants and more.
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H.B. Fuller Company
H.B. Fuller supplies adhesives, polymers resins and coatings for a wide range of packaging applications and materials. Featured products include solvent-free and solvent-based Flextra™ flexible packaging laminating adhesives formulations, engineered to deliver high performance in a complex and fast-growing market. As flexible packaging requirements keep pace with consumer demand, H.B. Fuller's technical and market experts partner with customers to provide the widest range of performance and regulatory clearance.
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Tosaf Inc.
Tosaf supplies color and additive masterbatches and compounds to meet customers' needs. In addition to producing color masterbatches, Tosaf supplies white masterbatches and a wide range of additives.
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More on Coatings
Explore the role of coatings in enhancing printability, gloss, and ink adherence on packaging substrates. Understand how these chemicals work, their applications, benefits, and how to find suppliers.
Coatings are specialized chemicals applied to various packaging substrates to improve aspects such as printability, gloss, and ink adherence. These enhancements are crucial for ensuring that packaging not only protects its contents but also presents them in an appealing way to consumers. The application of these chemicals can significantly alter the surface properties of packaging materials, making them more suitable for specific types of printing and labeling processes.
The process of applying coatings involves several steps, depending on the substrate and the desired effect. Typically, the substrate is first cleaned and prepared to ensure that it is free from contaminants that could interfere with the adhesion of the coating. The coating itself is then applied using techniques such as spraying, dipping, or brushing, depending on the viscosity of the coating and the nature of the substrate. After application, the coating is cured, a process that may involve heat, UV light, or simply air drying, to ensure that it forms a durable bond with the substrate.
Coatings are used across a wide range of applications. In the food and beverage industry, for example, coatings are applied to packaging to prevent oil, grease, or water from damaging the paper or cardboard surfaces. In the pharmaceutical sector, coatings might be used to enhance the barrier properties of packaging to better protect sensitive products from moisture and oxygen. Additionally, in industries where aesthetic appeal is crucial, such as cosmetics and consumer electronics, high-gloss and specialty finishes are used to create visually striking packages that attract consumers.
The benefits of using coatings are manifold. Firstly, they enhance the durability of packaging by protecting it from environmental factors such as humidity and UV light, which can degrade materials over time. Secondly, improved printability and ink adherence ensure that printed information, like product details and branding, remains clear and vibrant throughout the product's shelf life. This not only helps in maintaining brand consistency but also complies with regulatory requirements for product information.
For professionals looking to source these essential chemicals, the PMMI's ProSource directory offers a comprehensive list of suppliers and manufacturers specializing in coatings. This resource can be invaluable for finding the right partners to meet specific packaging needs, ensuring that all products have the highest quality of presentation and protection.