Glass Bottle Coding and Marking

Smooth, shiny, transparent, nonporous, recyclable. All of these qualities make glass bottles visually appealing and highly practical containers, but they also introduce significant challenges to the printing process.

Glass bottles are one of the most popular packaging substrates in the world. Used to house food, beverages, pharmaceuticals, personal care products, cannabis, and other popular goods, glass bottles maintain product freshness and indicate superior quality to consumers.

No matter what type of products you produce or package, you must mark your glass packaging with certain codes to comply with federal/state regulations and distribution channel policies. Code requirements vary based on industry, location, product type, and other factors.

Required codes frequently include:

Traceable lot codes/batch numbers
Sell-by/best-before date
Production date codes
QR codes/barcodes
Serial numbers
Anti-counterfeiting codes
Regulatory symbols
Packaging facility information

Read on to learn how our inkjet printers and laser systems can benefit your business.

Glass Bottle Coding and Marking Solutions

InkJet, Inc. carries numerous printer models and laser systems to meet different glass bottle coding and marking needs. Our systems offer industrial outer protections, fast coding speeds, consistent accuracy, and intuitive controls. Moreover, we maintain a robust ink catalog filled with specialty inks that are ideal for specific conditions and applications including returnable glass bottling ink.

This table lists our various glass bottle marking systems and their general specifications. Additional information on each machine can be located further below. Click the title in the table’s leftmost column to jump to a specific solution.

InkJet, Inc’s Glass Bottle Coding and Marking Options
Coding Technology	Operating Method	System Options	Maximum Resolution and Print Height	Maximum Marking Speed	Cost Factors	Compatible Materials
Continuous Inkjet Printer	Propels pressurized ink droplets towards the substrate	DuraCode Touchscreen, Keyboard, & Pigment	70 DPI at 15 mm height	320 m/min.	Low to moderate unit cost, low consumable cost	Cardboard, paper, wood, metal, plastic, rubber, flexible packaging
Thermal Inkjet Printer	Uses heat to pressurize and eject ink droplets towards the substrate	Anser U2 Models	400 x 300 DPI (height varies by model)	76.2 m/min	Low unit cost, moderately consumable cost	Varies by model
		Anser A1	600 x 600 DPI at 1” height (2” height with stitched print heights)	300 m/min with HP cartridges, 150 m/min with IUT cartridges	Moderate unit cost, moderate consumable cost	Cardboard, paper, wood, metal, plastic, rubber, flexible packaging
		Anser X1	600 x 600 DPI at 1” height (2” height with stitched print heights)	300 m/min	Moderate unit cost, moderate consumable cost	Cardboard, paper, wood, metal, plastic, rubber, flexible packaging
Laser Marking Solution	Creates a concentrated light beam to mark or engrave the substrate	F8100F Fiber, F8100C CO2, LDR 7100, & F8100U UV Laser Marking Systems	Lenses up to 300mm x 300mm	2,000 characters per second	High unit cost, little to no consumables	Varies by model

Continuous Inkjet Printers: DuraCode Touchscreen, Keyboard, and Pigment

Continuous inkjet (CIJ) printers are non-contact production line printing systems designed to mark substrates moving at 300 m/min and above. Built with powerful ink circulation systems, CIJ printers can operate up to 24 hours daily without downtime. The speed, wide ink compatibility, and versatile printheads of CIJ printers enable users to mark thousands of products a day with long-lasting, highly legible codes.

InkJet, Inc. meets diverse coding needs by maintaining a comprehensive CIJ ink catalog with dozens of glass bottle-compatible formulas. We have produced ink for over 30 years and carry numerous formulas with special properties, including:

Superior substrate adhesion
Quick dry times on wet bottles
Anti-transfer properties
Rub resistance
Alcohol resistance
Heat resistance
Extreme temperature resistance
Oil/grease penetration
Condensation penetration
Soft and hard pigmentation'

With these options, InkJet, Inc. can provide you with a printer/ink combo that suits your line setup, meets output demands, and accounts for challenging facility conditions.

InkJet, Inc. carries three CIJ systems:

All DuraCode systems can mark porous and non-porous substrates at speeds up to 320 m/min. Equipped with an IP55 outer structure and able to operate in temperatures ranging from 41-113° F, the DuraCode CIJ can withstand potentially hazardous environmental elements to deliver consistently excellent results.

The DuraCode Keyboard and Touchscreen offer the same specifications and compatibility with ink formulas. The only difference between them is their input medium. The DuraCode Pigment has identical specifications as the DuraCode Keyboard and Touchscreen but uses pigmented ink instead of dye ink.

See the chart below for a closer look at the DuraCode models’ most important specifications.

Specification	DuraCode Touchscreen, Keyboard, & Pigment CIJ Printers
Nozzle	40, 50, 60, 70 μm
Print Height	1.2-15 mm
Maximum Print Speed	Up to 1,050 ft./min (320 m/min)
Print Distance	1-3 in. (25.4-76.2 mm)
Input System	Touchscreen or Standard Keyboard / WYSIWYG
Print Font	5x5, 7x5, 9x6, 11x8, 16x11, 24x17, 32x22
Operating Environment	Temperature: 5-45° C (41-113°F) Humidity: 0%-90%, no condensing
User Defined Field	Bar Code, QR Code, Logos, Clock, Counter, Classes, etc.
IP Rating	IP55 Industrial Protection
Gross Weight with Complete Package	45 kg / 99 lbs
Standard Features	Font library - Multi-language support - Traverse printing - 90-degree vertical printing - Special counter Counter replacement - Clock replacement - Encoder port - USB port - Ink recovery pump - Solvent flush pump - Micro print
Optional Add-Ons	Serial port - Network LAN connection - Positive air pump

Thermal Inkjet Printers: Anser U2, A1, and X1 Models

Thermal inkjet (TIJ) printers are smaller, lighter, and more cost-effective than CIJ systems. While CIJ systems typically weigh around 100 lbs and can cost around $10,000, most TIJ models weigh 5-10 lbs and cost as low as $1,499.00.

Although thermal inkjet systems are compact and lightweight, they offer impressive coding specifications. For example, the Anser U2 Smart can create 400 x 300 DPI codes up to 0.5” tall (1” tall with the Anser U2 SmartOne). Higher-end TIJs like the Anser X1 can create 600 x 600 DPI codes up to 2” tall with stitched printheads.

TIJ printers are often designed for slower speed lines and intermittent coding tasks, but some TIJ models also offer high-speed capabilities. InkJet, Inc. carries numerous glass-compatible TIJ printers of varying specialties and price points. Our current options include:

	The Anser U2 Pro-S Thermal Inkjet Printer: Compact and cost-effective, the Anser U2 Pro-S is an excellent choice for glass bottle printing applications that do not require CIJ-level marking speeds. The Anser U2 Pro-S offers a 76.2 m/min max printing speed, 400 x 300 DPI max resolution, 0.5” max print height, intuitive operation, and easy installation.
	The Anser A1 Thermal Inkjet Printer: The first all-in-one TIJ that offers 2” printing and mid-message DPI adjustments, the Anser A1 is both powerful and affordable. Built with 2 cartridge slots, the A1 can create 2” tall markings with varying DPI elements (e.g., 300 DPI QR code with 150 DPI text). For product marking applications, the A1 maxes out at 300 m/min with certain cartridges. Users control the A1 through a large touchscreen interface.
	The Anser X1 Thermal Inkjet Printer: Even though the Anser X1 is a thermal inkjet printer, you wouldn’t know that from its spec sheet. With printing speeds up to 300 m/min, the Anser X1 is one of the most powerful TIJs on the market today. Beyond industrial speed marking, the Anser X1 offers a 600 DPI max resolution, a 3.87” max print height (with stitched printheads), IP66 protection, and the ability to control two production lines simultaneously.

See the chart below for a closer look into how our TIJ options compare to one another:

InkJet, Inc’s Thermal Inkjet Printer Options
Specification	Anser U2 Pro-S	Anser A1	Anser X1
Max Printheads	1	2	2
Display	3.5” Color LCD with LED backlight	5” Color LCD Capacitive Touchscreen 480x800 (portrait)	7-inch Color LCD Capacitive Touchscreen (800 x 480 px)
Input Device	Pocket-sized IR remote keypad	Pocket-sized IR remote keypad	Pocket-sized IR remote keypad
Print Height	0.5”	1” with single printhead, 2” with stitched printheads	1” with single printhead, 2” with stitched printheads
Print Resolution	400 x 300 DPI	300 DPI	600 x 600 DPI
Print Speed	76.2 m/min	121 m/min	300 m/min
Print Distance	0.25” (6mm)	0.25” (6mm)	0.25” (6mm)
Operating Temp.	0°C ~ 40°C (32°F ~ 104°F)	5°C – 40°C (41°F – 104°F)	5°C – 40°C (41°F – 104°F)
IP Rating	N/A	N/A	IP66
Dimensions and Weight	(L/W/H) 4.5” x 3” x 2.4” 0.49kg (1.08 lb) – excluding cartridge and bracket	(L/W/H) 6.7” x 5.4” x 4.9” 1.8kg (3.97lb) w/o guide plate	(L/W/H) 11.5” x 5.6” x 2” 2.7kg (6lb)

Laser Marking Solutions: CO2 and UV Laser Models

Laser marking systems are perfect for bottling facilities that require high coding speeds, reliable accuracy, and exceptional code appearance. Laser users can mark, etch, and engrave their glass products with visually appealing text, scannable codes, traceable serial numbers, and other essential markings.

Laser systems are more expensive than TIJ and CIJ printers upfront but do not use consumables. Moreover, they have minimal maintenance needs and do not require annual servicing. Depending on your product output, these factors can make laser marking more cost-effective than inkjet printing.

Inkjet, Inc. offers three laser models for glass bottle coding and marking applications:

These laser systems offer similar specifications and benefits. The F8100C, LDR7100, and F8100U provide:

Marking speeds up to 2000 characters/sec.
24/7 uninterrupted coding
Reliable ingress protections
Long laser tube life
Enhanced high-resolution mark quality
Plug-and-play laser module for easy line replacement
User-friendly control panel via computer or smartphone app

See the chart below for a closer look into our laser systems’ most important specifications.

Specification	F8100C, LDR7100, and F8100U Laser Systems
Marking Speed	Up to 2,000 characters/second
Line Speed	Up to 200 m/min
Wave Lengths	Fiber: 1,055 - 1,070nm CO2: 10.6um, 10.2um, and 9.3um LDR: 10.6um, 10.3um, and 9.3um UV: 355nm
Marking Formats	Standard industrial fonts (Windows TrueType®) and single line font Machine-readable codes (OCR, 2D matrix, etc.) Bar codes: code 128a, code 128B, code 128c, code39, code93, QR Code, Data Matrix, Aztec-Code, Han Xin-Cod Graphics, logos, symbols, etc. Linear, circular, angular, reverse, rotate sequential, and batch numbering Automatic date, layer and time code, real-time clock
Laser Tube	Fiber: Ytterbium (YT) pulsed fiber laser CO2: Sealed CO2 laser LDR: Sealed CO2 laser UV: Solid-state UV laser
Beam Deflection	Steers beam with digital high-speed galvanometer scanners
User Interface	Personalized touch control screen with an easy-to-learn interface
Communication	UDP, TCP/IP, and RS232 Inputs for encoder and product detector triggers 4 inputs/4 outputs for start/stop signals, machine/operator interlocks, and alarm outputs (in addition to safety circuits) Customer-specific solutions are available
Integration	Flexible beam delivery options (beam extension unit/beam turning unit)
Cooling System	Air-cooled
Operating Environment	Temperature: 5-40° C (41-104°F) Humidity: 0%-90%, no condensing Inputs for encoder and product detector triggers
IP Rating	Cabinet: IP54 standard
Weight	Approx. 40 kg

Improve Your Glass Bottle Coding and Marking Process Today

For over 30 years, InkJet, Inc’s industrial marking solutions have helped companies of all sizes and specialties enhance their glass bottle packaging processes. We offer diverse systems that provide unique benefits and excel in separate capacities. Contact us today to discuss how our CIJ, TIJ, and laser systems can benefit your operation.

To learn more about glass bottle coding and marking, contact us online today or call 1(800) 280-3245.