Flexible Packaging Gravure Printing: Complete Technical Guide

06/04/2026

Gravure dominates China's flexible packaging industry — over 94% of all soft packaging printing equipment and 95% of converters use it. The technology delivers speeds above 300 m/min with cylinder life of 3–4 million impressions, produci...

Gravure Press ESO: Energy-Saving Drying Technology Overview

06/04/2026

Most gravure press dryers run far more air than they need — operators open the dampers wide to avoid the headache of balancing multi-station airflow, and the excess volume drives up heating cost, exhaust fan power, and downstream VOC tre...

China Gravure Flexible Packaging Standard: Process Control Draft

06/02/2026

China's National Printing Standardization Technical Committee has initiated the drafting of a new national standard — Process Control and Quality Inspection Methods for Gravure Printing of Plastic Flexible Packaging. The standard fills a...

Offset, Gravure, Flexo: Three Printing Methods Compared

06/02/2026

Offset, gravure, and flexography are the three pillars of packaging printing. Each dominates a different segment — and each has structural limitations that are being challenged by evolving technology. Here's where they stand. Offset L...

Gravure Highlight Dot Loss: Substrate, Cylinder, and Ink Causes

06/02/2026

Highlight dot loss in gravure — those pin-sized white voids that appear in light tints, gradients, and fine vignettes — is one of the most reported defects in plastic film printing. The root cause is always a failure of ink transfer at t...

Gravure Tone Unevenness: Gradient, Light Area, and Cylinder Fixes

06/01/2026

Process-color gravure — gradient work, vignettes, light tints — is where gravure's quality advantage either proves itself or falls apart. Uneven tone in these areas has two distinct forms: gradient bridging and light-area mottle. Each ha...

Stamp Printing Methods: Offset, Gravure, Engraving, and Hybrid

05/31/2026

Stamp printing sits at the intersection of commercial reproduction and security printing — the image must be beautiful, and the result must be difficult to counterfeit. Five methods have been used in Chinese stamp production, each produc...

Registration Drift in Gravure: Electrical, Mechanical, and Process Fixes

05/30/2026

Registration fluctuation — where the print randomly jumps in and out of alignment during a run — is harder to diagnose than steady-state misregistration because the fault is intermittent. It comes from one of three domains: the electroni...

Water-Based Gravure Ink: Plastic Film Printing Guide

05/30/2026

Solvent-based gravure ink on plastic film burns through 30–50% of its own weight as organic solvent — most of it aromatic hydrocarbons — into the pressroom air, the printed package, and ultimately the consumer. A food bag tested in Gansu...