Cellulose Film Knowledge

How do GSM and microns relate when choosing cellulose film? This practical guide explains basis weight, film thickness, and apparent density, with real KEDE production data for 30, 45, and 50 g/m² grades. It also covers how thickness affects stiffness, handling, barrier performance, heat sealing, and film selection.

Regenerated cellulose film and cellulose acetate film may look similar, but they have different material structures and performance characteristics. Learn the key differences in moisture behavior, heat sealing, degradation, food-contact compliance, and converting to choose the right cellulose-based film for your application.

“Regenerated” in regenerated cellulose film does not mean recycled material. It refers to the process where natural cellulose is dissolved and rebuilt into a continuous film structure. This article explains the meaning of regenerated cellulose and why the term remains important in the cellulose film industry.

Custom slitting and sheeting of cellulose film from jumbo rolls to precise formats. Ensures stable performance for industrial packaging and converting applications.

Introduction In the global packaging market, the term “cellophane” is often used loosely to describe various transparent films, including BOPP or PET. In some regional markets, informal terms based on appearance or feel are occasionally used to describe cellulose film. These naming variations are not technically accurate, but reflect how…

“Cellophane” is often used for plastic films, but real cellophane is regenerated cellulose film. Learn why professional buyers increasingly specify cellulose film for packaging, spandex winding, and compostable applications.

Seeking a reliable cellulose film supply chain? Explore our 2026 industry report on major producers. Compare KEDE’s Shaoxing & Hunan capacity with global giants to find the best balance of quality and scale.

As packaging design continuously evolves, the classic twist-tie structure remains an essential feature in the industry. With its design of two twisted ends, forming a butterfly-like shape, it offers a unique visual appeal while giving candy a natural, premium aesthetic. Achieving this packaging design requires a key material property: the…

A Practical Guide to Packaging Material Transition Why Traditional Laminated Films Still Dominate High-Performance Packaging Traditional plastic laminates remain the default choice in many packaging systems. Their strength lies in stacking performance limits. By combining PET, aluminum foil, and PE, laminated films approach near-zero oxygen and moisture transmission. They also…