en.Wedoany.com Reported - UFlex, India's largest multinational flexible packaging and solutions company, has been granted an Indian patent for "Resealable Flexible Packaging with Enhanced Barrier Properties," valid for 20 years from the filing date. The patented solution is specifically designed for large-size packaging that requires multiple openings and resealing before the contents are fully consumed. It is suitable for pet food, coffee, protein supplements, flour, pharmaceutical raw materials, fertilizers, specialty chemicals, and other industrial products that need protection against moisture, oxygen, and contaminants during storage, transportation, and repeated use.
Unlike conventional resealable flexible packaging, this patented design integrates secure resealing, tamper-evident features, and enhanced barrier properties into a single packaging solution. Key Technology A specially engineered protective thin layer is placed beneath the zipper assembly. Even if the zipper is opened, the contents cannot be accessed without tearing this layer, providing a clear visual indication of tampering. Once opened, the zipper enables secure resealing, while the integrated barrier structure continues to protect the remaining contents from environmental factors such as moisture, gases, and contaminants.
Large bags of pet food or protein powder may be opened and resealed multiple times over several weeks. Brand owners, retailers, wholesalers, and consumers need assurance that the packaging has not been opened before first use and that the remaining contents remain protected throughout repeated use. UFlex's patented solution meets both requirements by combining product safety, convenience, and long-term protection in a single package.
Jeevaraj Gopal Pillai, President of Flexible Packaging and New Product Development at UFlex, stated that as products are increasingly sold in large-size packaging, packaging must do more than just contain the product—it must protect product integrity throughout its lifecycle and give consumers confidence that the packaging has not been opened before purchase. This innovation is particularly important for products vulnerable to tampering, product substitution, and counterfeiting. By combining tamper-evident detection, enhanced barrier properties, and secure resealing, it helps brand owners ensure product authenticity, maintain brand reputation, and enhance consumer confidence.
The barrier properties of this packaging can be customized according to the protection requirements of different products, making it suitable for a wide range of food, pharmaceutical, chemical, and industrial packaging applications. The integrated design eliminates the need for additional sealing mechanisms, making it a practical and cost-effective packaging solution.
