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Have you ever wondered why your morning coffee stays fresh in its paper cup, or how paper packaging keeps food products safe from moisture and oxygen? The answer lies in the sophisticated world of barrier coatings – invisible shields that transform ordinary paper into high-performance packaging materials. As the demand for sustainable packaging solutions grows, understanding how to optimise these coatings becomes crucial for meeting specific end-use requirements whilst maintaining environmental responsibility. Barrier coatings on paper substrates serve as protective layers that control the transmission of moisture, gases, and other substances. The key performance indicators include moisture vapour transmission rate […]

The packaging industry stands at a crossroads where sustainability meets performance. As businesses seek alternatives to plastic packaging, barrier coatings on paper have emerged as a game-changing solution. These innovative treatments transform ordinary paper into high-performance packaging materials capable of protecting products from moisture, oxygen, and grease. Whether you’re developing food packaging, pharmaceutical containers, or industrial wrapping solutions, understanding the differences between dispersion and extrusion coating methods is crucial for making informed decisions about your packaging strategy. This comprehensive guide explores the two primary methods for applying barrier coatings to paper substrates, examining their unique characteristics, applications, and performance capabilities. […]

Haemme laboratoriotiimiimme kehityshaluista asiantuntijaa kemiallisen analytiikkamme vahvistukseksi. Tarjoamme asiakkaillemme monipuolisia kemiallisia analyysipalveluita, kuten hiilihydraatti- ja ligniinianalyysejä, uuteaineiden määrityksiä sekä gravimetrisiä, titrimetrisiä ja ionikromatografisia menetelmiä erilaisista näytematriiseista. Asiakaskuntaamme kuuluu mm. sellu- ja mekaanisen massan teollisuus, tutkimuslaitokset, energiateollisuus, startup-yritykset, elintarvikeala, tekstiilien kierrätysteollisuus ja yliopistot – toisin sanoen kaikki, jotka hyödyntävät biomateriaaleja, eri teollisuusalojen sivuvirtoja tai luonnon raaka-aineita.

Introduction Choosing the right barrier coating is crucial for protecting materials and ensuring their longevity. By selecting the appropriate coating, you can safeguard against environmental factors and optimize material performance. At KCL, we specialize in guiding clients through this selection process with our comprehensive testing, analysis, and consultancy services. In this article, we will explore

Barrier coatings play a crucial role in industries by protecting surfaces from environmental damage, enhancing longevity and performance. These coatings are essential across various sectors, providing protective layers that shield products from moisture, chemicals, and other environmental factors. At KCL, we specialize in barrier coating solutions, offering expert consultation to help industries make informed choices

Barrier coatings play a pivotal role in enhancing the functionality of packaging materials by providing essential protection. However, they can complicate the recycling process, posing a significant question: do barrier coatings affect recyclability? This article delves into the complexities surrounding this issue, shedding light on the environmental impact and sustainability of packaging materials. At KCL,

Introduction Barrier coating is a crucial aspect of packaging that ensures the protection and longevity of products. It involves applying a specialized layer to packaging materials to prevent the passage of gases, moisture, light, aroma compounds, and other external factors that could compromise product integrity. This technology has evolved significantly over the past several decades,

Introduction to barrier coatings Barrier coatings are essential protective layers applied to various surfaces to shield them from environmental damage. These sophisticated formulations create impermeable barriers that prevent harm from factors like moisture, oxygen, oil, grease, temperature fluctuations, and mechanical abrasion, thereby extending the longevity of the materials they cover. At KCL, we offer comprehensive