AI Summary: Barrier film testing turns marketing labels like "high barrier" or "strong" into evidence a buyer can actually compare. A technical data sheet, an agreed specification, a batch test report, and a certification are different documents with different purposes. Properties such as OTR, WVTR, tensile strength, puncture resistance, seal strength, coefficient of friction, and …
Blog
AI Summary: Cheese packaging testing assesses how filled packs perform during filling, sealing, storage and transport. Evaluation should reflect the cheese format and intended distribution conditions, with agreed acceptance criteria and documented results. Packaging integrity checks alone do not establish product shelf life or food safety. Why Cheese Packaging Testing Matters for Export Cheese Packaging …
AI Summary: Protein packaging testing means proving a pack performs with the actual product, packing process and distribution route, not just the raw film. The workflow covers filling trials, seal inspection, leak checks, puncture assessment, storage evaluation and transport testing, each answering a different question. Packaging validation does not establish shelf life or food safety, …
AI Summary: Choosing a snack packaging film for a high-speed VFFS line means evaluating roll consistency, film tracking and friction, thickness consistency, the seal window, hot tack and print registration together, not just a single barrier rating. Performance depends on how the film, the machine, the snack and the operating conditions combine, so suitability should …
AI Summary: Laminated pouches for e-commerce need to match the product, the filling process and the shipping journey together. This article covers barrier protection, puncture resistance, sealing, storage, print presentation and what to share with a supplier before requesting a quote. Vishakha PolyFab's VISHLAMI lamination films and VISHVACU vacuum and barrier pouches are used as …
AI Summary: A useful vacuum bag RFQ gives the supplier four kinds of information: what is being packed, the physical bag specification, the performance the pack must deliver and the commercial terms of purchase. It also records which commercial details need written confirmation before an order. This guide sets out what to include so that …
AI Summary: A flexible packaging solution should be evaluated with the intended product, packing equipment and distribution conditions before commercial production. This guide explains the checks buyers should plan, the evidence to retain and the decisions needed before approval. Why a Flexible Packaging Solution Needs Validation Before Production Choosing a flexible packaging solution involves more …
AI Summary: Barrier Films are flexible packaging materials that limit the passage of oxygen, moisture, aroma and light. Medium barrier film suits products with moderate sensitivity and shorter shelf life targets, while high barrier film suits oxygen sensitive or long shelf life products. Selecting flexible barrier films for a food packaging film application depends on …
AI Summary: Shredded and grated cheese consists of many small particles with a large exposed surface, so packaging must manage surface moisture, loose particles and product entering the sealing zone. These factors can affect seal integrity, clumping and pack appearance. Reliable results depend on moisture management, clean seal areas, suitable barrier and sealant layers, controlled …
