Tri-Tronics Company: Tri-Tronics Company: Mark sensor

Tri-Tronics Co. (Tampa, FL) introduces a pulse-modulated photoelectric registration mark sensor that will detect color marks on most transparent and translucent packaging materials on a continuous web.

Jan 31, 2003

The Mark-Eye™ is best used on f/f/s machines. Features include easy set-up and adjustment, opacity sensing mode operation for detecting any color, detection of marks as small as 1/32x¼”, pulse-modulation to prevent problems associated with ambient light, and operation on 10 to 30 vDC.

Tri-Tronics

Tronics America, Inc.

The packaging innovations from PACK EXPO worth your attention.

Redefine What’s Possible in Packaging & Processing—Register Now & Save!

Discover Leading Suppliers

Machinery Basics

What Can You Package on a Vertical Form/Fill/Seal Machine?

Quality Control Masters: The Ultimate Guide to Packaging Inspection Equipment

Pt 26 8 Cartoning Equipment Thumbnail (1)

A Look into the World of Cartoning Equipment

Pt 25 7 Feeding & Inserting Equipment 2026 Thumbnail

A Look at Feeding and Inserting Equipment on the Packaging Line

In coffee, human-designed graphics came closest to the hybrid approach, particularly on clarity and trust, suggesting a stronger role for familiar category cues in more tradition-driven products.

Consumers Weigh In on AI-Generated Packaging Graphics

T&T Design Group puts human, AI, and hybrid package design to the test, uncovering a complicated relationship between visual standout, trust, perceived value, and purchase intent.

Black Poetry’s three sparkling coffee varieties use a shared visual structure while giving each can its own character through portraiture, color, and illustration.

‘Beautiful Vandalism’ Gives Sparkling Coffee a Disruptive Identity

2026 Robotics In Packaging Processing Report Final Cover

U.S. Robotics Market for Packaging and Processing Poised to Nearly Double by 2031

End of the Line Video Series: Oregon's EPR Law, The EU's PPWR, and More On Matters of Sustainability

What You Think You Know About Product Marking Has Changed

Discover How to Stay Ahead of the Competition at PACK EXPO International

See new solutions from 2,600 exhibitors. Gain insights from 150+ free educational sessions. From automation & robotics to real-time data insights, find the tech for your company’s future at North America’s largest packaging & processing event.

Retail multipack suppliers, all in one place

25+ vetted systems for cups, tubs, and bottles — shrink, paperboard, banding, clip, and more. Free download.

Products

Tri-Tronics Company: Tri-Tronics Company: Mark sensor

Tri-Tronics

Tronics America, Inc.

The packaging innovations from PACK EXPO worth your attention.

Redefine What’s Possible in Packaging & Processing—Register Now & Save!

Discover Leading Suppliers

What Can You Package on a Vertical Form/Fill/Seal Machine?

Quality Control Masters: The Ultimate Guide to Packaging Inspection Equipment

A Look into the World of Cartoning Equipment

A Look at Feeding and Inserting Equipment on the Packaging Line

Consumers Weigh In on AI-Generated Packaging Graphics

‘Beautiful Vandalism’ Gives Sparkling Coffee a Disruptive Identity

U.S. Robotics Market for Packaging and Processing Poised to Nearly Double by 2031

End of the Line Video Series: Oregon's EPR Law, The EU's PPWR, and More On Matters of Sustainability

What You Think You Know About Product Marking Has Changed

Esko Puts Brands at Heart of ‘Design to Print’ Packaging Journey at PACK EXPO

Change Parts, Inc. to Debut New Rotary-Capper at PACK EXPO International

At PACK EXPO 2026, Antares Vision Group to Showcase Wide Array of Next-Gen Inspection Solutions for Life Sciences Sector

September 2026

July/August 2026

May/June 2026

March/April 2026

Inside interpack 2026: A Virtual Tour of Machinery, Materials, and Market Trends

Inclusive Packaging: Removing Barriers, Expanding Access

External manufacturing's new competitive standard

Retail multipack systems: complete supplier directory