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We recently ran our new red coding ink through three tests that printed codes on metal routinely face: tape peeling, alcohol wipes, and fingernail scratching. The code survived all three without lifting, fading, or abrasion. Production dates, batch numbers, and barcodes have to stay readable through exactly this kind of handling — and this one did.

The ink was printed onto a metal surface with a standard industrial CIJ printer, allowed to dry, and then put through each test in turn.

Test 1: Transparent tape adhesion

A strip of transparent adhesive tape was pressed firmly onto the printed code and peeled off, then the cycle was repeated several times. The code never lifted. No red ink transferred to the tape, and the marking stayed sharp after every round.

Test 2: Alcohol wipe resistance

An alcohol-soaked cotton pad was rubbed across the code again and again. After each pass, the cotton was checked for red staining. It stayed white throughout, and the code showed no fading or smearing — the kind of performance needed on production lines cleaned with alcohol-based sanitizers.

Test 3: Fingernail scratch resistance

The code was scratched hard with a fingernail, many times, across the full printed area. Even after that treatment it remained fully legible, with no visible abrasion or removal.

Key product features

• Bonds firmly to metal, rigid plastics, and packaging films

• Holds up to repeated wiping with alcohol-based cleaners

• Stays legible under scratching and mechanical abrasion

• Dries fast enough for high-speed production lines

• Prints sharp, clean codes with minimal bleed

Recommended applications

• Production dates and expiry dates

• Batch numbers and lot codes

• QR codes and barcodes

• Serial numbers

• Logos and brand marks

Compatible substrates

• Metal: steel, aluminum, coated metals

• Rigid plastics

• Flexible packaging films

• Cardboard and coated paper

Availability

The red coding ink is available now for industrial customers. Samples and technical data sheets can be requested through the company website or the sales team.

FAQ

Q: Is this red ink suitable for food packaging? It is formulated for industrial coding. If your application involves direct food contact or specific regulatory requirements, confirm compliance with our technical team first.

Q: Can it be used on glass or other non-porous surfaces? Metal is the substrate we have tested. The high-adhesion formula also works on many non-porous surfaces, but a trial on your own material is recommended.

Q: How long should the code dry before tape or alcohol testing? The ink dries quickly. For testing purposes, let the printed code cure for the time given in the technical data sheet first.

Q: Does the ink need pre-treatment on metal? Clean, dry, oil-free surfaces give the best adhesion. Most standard metals need no primer.

Q: Will it run in any inkjet printer? It is formulated for industrial CIJ printers. Check compatibility with your specific model before use.

MYK has introduced a blue continuous inkjet (CIJ) ink developed for wire and cable marking. The formulation balances adhesion, color depth, and pigment load — three properties that tend to work against each other in CIJ inks.

Rub resistance is where this ink stands out. In fingertip rub tests, printed characters stayed sharp after multiple passes with finger pressure. That matters in cable production, where surfaces are handled constantly during manufacturing, coiling, and installation.

On common cable jacket colors, the blue code is easy to see. Yellow, orange, and light blue jackets give strong contrast right away. On purple and red, the mark reads as a dark code — still clearly legible, just through a different contrast mechanism. Edge definition held up across all tested colors, with characters staying readable.

Since it is a light-pigment ink, it runs on existing black-ink CIJ machines. Switching between black and blue coding does not require equipment changes. The light pigment also keeps ink circulation stable and jetting consistent in continuous systems.

For cable makers who need high-contrast, rub-resistant coding on light-to-medium colored jackets, this ink covers product traceability, batch coding, and general marking. It should also cut down on rework from prints that come out unreadable.

An Indonesian food packaging company recently visited our facility to source CIJ ink specifically for PE food packaging bags. Their requirements were clear: the printed codes on the film must be sharp, durable through high-temperature sterilization, and resistant to abrasion during storage and transport.

Our team recommended a food-grade CIJ ink and arranged an on-site demonstration. A production date and batch code were quickly printed onto a PE bag—crisp, clean, and completely free of satellite drops. The sample was then placed in a high-pressure steam sterilizer and put through a full 121°C retort cycle. When the bag was removed, the code remained dark, bold, and sharp, with no peeling or bleeding.

Immediately afterward, the customer performed a finger-rubbing test, followed by wiping with dry and wet cloths alternately. The code stayed fully legible, and the adhesion was completely unaffected.

The customer confirmed on the spot that the ink met all their requirements and placed a trial order. This satellite-free, retort-resistant, and abrasion-proof CIJ ink once again proved our technical strength in food packaging coding.

MYK, a coding and marking ink manufacturer, has wrapped up a productive Russia trip highlighted by its presence at RosUpack 2026 and client visits across the country.

At RosUpack in Moscow, MYK presented CIJ inks, drawing steady interest from packaging industry visitors. The booth connected the team with dozens of potential customers and industry partners.

The team also traveled to meet existing clients in the food, beverage and pharmaceutical sectors, offering on-site technical support and discussing their production needs.

Follow-up cooperation talks are already underway with several partners following the trip.

Bangkok, Thailand – June 18, 2026 – Following a successful four-day exhibition, MYk has concluded its participation in ProPak Asia 2026, held from June 10–13 at IMPACT Muang Thong Thani, Thailand. The company regards this event as a significant milestone in its strategic push into the Southeast Asian market.

As an exhibitor at booth C3-BA65, MYk showcased its latest packaging and industrial coding solutions alongside its strategic partner, attracting a steady stream of visitors throughout the show. The company reported that the exhibition not only raised brand visibility substantially but also generated a wealth of qualified leads and potential client connections across the region.

Beyond on-site engagement, the event served as a valuable window into the evolving landscape of Southeast Asia’s packaging and industrial marking industry. MYk’s team gained deep insights into emerging market trends, local regulatory requirements, and shifting customer preferences — intelligence that will directly inform the company’s regional business development strategy.

We are excited to announce that we will be an exhibitor at ProPak Asia 2026, one of Asia’s most influential events for processing and packaging technology.

The show runs from June 10–13, 2026 at IMPACT Muang Thong Thani, Thailand.

Together with our strategic partner, we will be showcasing our latest solutions and live product demonstrations. This is a great opportunity for industry professionals to experience firsthand how our technology can support your business.

We cordially invite all buyers, distributors, and media to visit our booth:

Booth Number: C3-BA65

Come meet our team, explore innovative products, and discuss potential cooperation. We look forward to welcoming you in Bangkok.

Black to Deep Blue – Activated by High-Temperature Boiling

Our company has received positive feedback from a customer who recently adopted our high-temperature boiling activated thermochromic ink. The ink appears solid black at room temperature, but after being subjected to a boiling process, it reliably turns into a vivid deep blue with excellent uniformity and colorfastness.

The customer expressed strong satisfaction with the product, particularly highlighting its stable color transition and consistent performance under high-temperature, high-humidity conditions.

Recommended Application Industries

This black-to-deep-blue thermochromic ink is suitable for industries requiring color-based process indication, anti-counterfeiting, or visual interaction. Typical use cases include:

• Textile & Apparel Labels – Enables process visualization or decorative effects during high-temperature dyeing or washing.

• Packaging & Anti-Counterfeiting Printing – Heat steaming triggers color change, enhancing product security and tamper evidence.

• Thermal Recording & Industrial Indicators – Validates heat exposure in processes like heat sealing or high-temperature sterilization.

• Children’s Products & Creative Printing – Offers a fun “heat reveals color” interactive experience.

As the world welcomes the Chinese New Year, MYK extends heartfelt greetings to our valued clients and partners across the globe. We wish you a year filled with the strength, perseverance, and spirited energy of the Year of the Horse.

The Spring Festival is a cherished time of family, tradition, and new beginnings. While our teams in China will be celebrating this important holiday, we want to assure all our international clients that our global services will continue without interruption.

Last week, MYK Company, a leading manufacturer of inkjet coding inks, warmly welcomed a delegation of clients from Pakistan for a factory visit and business exchange. During the visit, the clients engaged in productive discussions with MYK’s management team, exploring potential collaborations and market opportunities.

The clients also participated in on-site sample testing at MYK’s facility. The ink demonstrated excellent adhesion on the provided samples, meeting the clients’ technical requirements and earning their high satisfaction. Impressed by the product performance, the clients decided to take the samples back to Pakistan for further testing and evaluation.

This visit has strengthened the mutual understanding between both parties and laid a solid foundation for future cooperation. MYK remains committed to providing high-quality ink products and tailored solutions to clients worldwide.

Both sides expressed optimism about the prospect of working together and agreed to maintain close communication for potential orders and long-term partnerships.

Recently, a representative from a German cable manufacturer visited our company to evaluate CIJ inks suitable for cable marking.

We showcased a specialized CIJ ink, which demonstrated clear, smear-free printing during the on-site demonstration. In subsequent rigorous tests, the codes maintained high clarity and remained fully legible after carton friction and two rounds of wiping with MEK cleaner.

The exceptional adhesion and resistance properties received high recognition from the client. Both parties engaged in in-depth discussions regarding the product's performance and application prospects, reaching a preliminary cooperation agreement.

This week, MYK welcomed two important groups of international clients from Nigeria and Indonesia. Both sides held multiple rounds of fruitful discussions on deepening business cooperation. Significant progress has been achieved, with one client having officially signed a cooperation agreement and the other now in the final confirmation stage. Both parties are confident about the prospects of collaboration.

During their visit, the clients engaged in in-depth exchanges with the company's technical specialists and management. MYK comprehensively presented its product solutions and practical application cases, followed by detailed discussions tailored to the clients' specific needs. After gaining a thorough understanding of the company's technical capabilities and service strengths, the clients expressed high levels of approval.

Before their departure, the clients conveyed great satisfaction with the outcomes of the meetings and were deeply impressed by the company’s professional and efficient team. Both sides look forward to establishing a long-term and stable cooperative relationship.

These successful engagements mark another significant achievement in MYK's ongoing efforts to expand its global presence. The company remains committed to its principles of professionalism and integrity, providing reliable support and high-quality services to partners worldwide.

MYK Tech today announced the official launch of its new official website (www.myk-tech.com). The new site is designed to provide users with richer content, a more intuitive experience, and more efficient services.

Featuring a fresh design that blends modern aesthetics with practical functionality, it clearly showcases MYK Tech's product portfolio and technical capabilities. We sincerely invite all existing and potential customers and partners to visit and explore, embarking on a new experience together.