Precise dimensions ensure stable performance on filling lines and consistency between batches. Logos Packaging uses inline monitoring to control width, height and gusset tolerances for reliable food, pet food and household packaging.
Packaging safety
Dimensions
Printing
Safe, precise printing ensures clear branding and correct product information. Logos Packaging uses food-contact-safe inks, strict colour control, adhesion testing and visual inspection to ensure compliance across all packaging formats.
Lamination strength
Strong interlayer bonding prevents delamination and protects barrier performance. Every structure, from high-barrier materials to mono-material PP, undergoes standardised peel-strength testing to ensure durability during filling, transport and retort processing.
Heat-seal strength
Reliable heat-seal strength prevents leaks and preserves freshness. Logos Packaging performs tensile and sealing tests on every sealing area, including zippers and spouts, to verify the integrity of liquid and dry-product packaging. 。
Drop testing
Drop tests simulate transport impacts to verify packaging stability. Bags are dropped from different heights and angles to check resistance to breakage and deformation, particularly for stand-up and spout pouches.
Leak testing
Leak tests verify that seals and structures remain airtight under pressure. Through vacuum and burst tests, Logos Packaging checks that bags, especially for liquids and retort foods, remain intact during transport and handling.
Recyclability certification
Our certifications include BRC Packaging and GMP for food-safe manufacturing, Sedex for ethical compliance, ISO 14064 for carbon management, and GRS and ISCC for traceability of recycled and sustainable materials.