Preview | PNTOO at the Tongcheng Plastics & Packaging Machinery Exhibition

A major gathering for the plastics packaging industry in central China is on the way!

The 9th China Tongcheng Plastics Packaging Machinery Exhibition is about to open,

and Hangzhou PNTOO will take the stage with its Stroboscope and Video Web Inspection System,

bringing high-speed printing quality-improvement and cost-reduction solutions to flexible packaging, film printing, and bag-making companies.

Tongcheng is a core hub of China's flexible plastics packaging industry, home to a large number of gravure,

flexographic, and color printing lines. As press web speeds keep rising, fine defects such as registration deviation,

blade streaks, ink leakage, and dirt spots are increasingly difficult to catch with the naked eye.

A single missed defect can scrap an entire roll of film,

while frequent stops to check print quality drag down output and drive up consumable waste — a production challenge shared by plastics packaging plants across the board.

At this exhibition, PNTOO will demonstrate two core quality inspection and observation devices on site:

✅ Stroboscope — A classic, standard-issue observation aid for printing lines.

It lets the line run at full speed with no need to stop or slow down, using pulses of light to freeze fast-moving printed images,

so inspectors can observe registration, ink color, die-cutting, and hot stamping in real time, catch tiny defects early,

and reduce batch rejects. Available in handheld inspection and fixed inline models to suit different workshop conditions.

Simple to install and reliable in inky, dusty environments — easy even for small and medium-sized plants to adopt.

✅ Video Web Inspection System — Purpose-built for high-speed flexible packaging printing lines.

It continuously captures printed images and delivers stable, clear still images in real time,

so operators can monitor print quality continuously online, spot process fluctuations early,

and keep film color printing and laminated flexible packaging lines running steadily.

Suited to gravure, flexographic, label printing, and many other applications.

Hangzhou PNTOO is an SRDI (specialized, refined, distinctive and innovative) source manufacturer focused on print vision observation equipment,

with years of deep experience in flexible packaging print inspection. At the booth,

our engineers will provide one-on-one selection advice based on your line speed, film substrate, and press model,

and discuss ways to optimize production quality control face to face.

We welcome old and new friends to visit the PNTOO booth, watch live equipment demonstrations up close,

and discuss solutions for improving quality, controlling losses, and boosting efficiency in high-speed printing.

📅 Show Dates: October 18–20, 2026

📍 Venue: Industrial Exhibition & Sales Center, Shuangxin Industrial Park, Tongcheng, Anhui

🏢 PNTOO Booth: Hall E, No. S18

We look forward to welcoming industry colleagues in Tongcheng to explore new paths for the high-quality development of the plastics packaging industry.