Screen Shot 2019-08-27 at 13.02.03

Mail Handling International (MHI) reveals that Datalogic barcode scanning technology has enabled it to dramatically enhance speed and accuracy for the automatic enclosure of personalised letters from its Bristol based mail fulfilment centre. Combining Datalogic Matrix 300N barcode readers with software provided by Scansys, MHI can match and insert personalised letters into their corresponding envelopes at a rate of 4.16 items per second.

Alex Lawson, Director at MHI explains how the growth of one client’s requirement for personalised direct mail drove their investment in a Datalogic scanning solution; “When we first engaged with this particular customer, we were handling around 50 items of mail per day for them, with letters fulfilled into envelopes by hand. In under three years, that volume has scaled rapidly to over 100,000 items per day. In order to support this significant increase in demand, and ensure 100% accuracy for the customer, we needed to invest in new machinery to automate the enclosure of each mailer.”

MHI’s existing enclosure machine could insert letters into envelopes at a rate of around 4,000 to 5,000 per hour, a rate that fell short of the target. This initial challenge was quickly overcome by sourcing an insertion machine that could run at around 20,000 enclosures per hour but there was an additional level of complexity that had to be taken into consideration. At the point of insertion, MHI needed to ensure that the correct letter was inserted into the matching envelope.

“The body of each letter is personalised to the recipient at a number of different points,” explains Lawson. “Then to increase that element of personalisation, rather than insert each letter into envelope with a window displaying the address, each envelope is printed with the recipient’s address in a way that makes it look as though it’s been written by hand. Getting this matching process correct is vital to the success of the client’s mailer, so finding a solution that could ensure 100% matching accuracy at these volumes and speed was critically important.”

After working successfully on other scanning and data capture projects within the wider organisation, MHI approached data capture and vision system specialist ScanSys to identify the best solution for their matching application requirements.

ScanSys installed two Datalogic Matrix 300N barcode readers on the upgraded mail insertion machine. The compact design of the Datalogic product meant that each of these devices could be positioned exactly at the point of insertion. Just prior to the letter being inserted into the envelope, the Matrix device captures a 2D mail mark barcode on the envelope. At the same time and in the same reading phase a 2D code on the letter is also captured.

In the two months following installation, MHI matched and enclosed 2.6 million envelopes using the system. On average, 4.16 matches are verified every second. “The Datalogic and ScanSys solution has already massively improved our productivity and given us a lot of confidence in the matching scenario,” states Lawson. Prior to the automated system, MHI’s staff were only able to carry out intermittent checks on the accuracy of the matches. If a non-match was found, a considerable amount of time would have to be spent going through each enclosed envelope to identify where the process went out of sync.

“On average we were sampling at a cadence of around every 500 items,” continues Lawson. “If the non-match was discovered at number 3 of the 500, then not only would it take a long time to identify the original inflection point, but it would also mean that every letter from that point would have to be reprinted and re-enclosed. Together the Datalogic readers and the ScanSys control system enable us to check and verify each letter to guarantee an exact match every time. The whole process happens within a fraction of a second and any non-matches can be quickly rectified.”

Full information on each company can be found below –

Datalogic Group

Datalogic is a global leader in the automatic data capture and process automation markets, specialized in the designing and production of bar code readers, mobile computers, sensors for detection, measurement and safety, RFID vision and laser marking systems. Datalogic solutions help to increase the efficiency and quality of processes in the Retail, Manufacturing, Transportation & Logistics and Healthcare industries, along the entire value chain. The world’s leading players in the four reference industries use Datalogic products, certain of the attention to the customer and of the quality of the products that the Group has been offering for 45 years.

Today Datalogic Group, headquartered in Bologna (Italy), employs approximately 3,100 staff worldwide, distributed in 30 countries, with manufacturing and repair facilities in the USA, Brazil, Italy, Slovakia, Hungary and Vietnam.  In 2017 Datalogic had a turnover of 606 million Euro and invested over 55 million Euros in Research & Development, with an asset of more than 1,200 patents in multiple jurisdictions. Datalogic S.p.A. is listed in the STAR segment of the Italian Stock Exchange since 2001 as DAL.MI.

More information about Datalogic at Datalogic and the Datalogic logo are registered trademarks of Datalogic S.p.A. in many countries, including the U.S.A. and the E.U.

Mail Handling International (MHI)

Mail Handling International (MHI) was established in 1996 and quickly evolved into a global business. By 1998 the company started by entrepreneurs Paul Brown and Alex Lawson, had become a specialist in international mail, 20 years later, their business is still evolving to meet the changing mail requirements of the digital age. MHI’s clients include household names within the banking and personal finance, but the company also work for UK publishers and top advertising agencies in the South West and across the UK to handle international fulfilment and mailing for magazines, direct mail and sampling programmes. The company’s in-house software has redefined the way mail is moved around the globe, providing its clients with an unrivalled range of global postal services and helping smaller companies reach international markets much more effectively and easily. For more information about MHI visit


ScanSys UK is committed to delivering the very best Barcode Scanning, Barcode Verification, Vision Inspection and Label Print solutions for a wide range of applications in any manufacturing or logistics environment. With over 25 years’ experience and a detailed knowledge of barcode scanning and verification, ScanSys is able to integrate a wide range of standard or bespoke solutions tailored to each individual requirement. The company’s business model is not to offer a remote ‘box shift’ type service but rather to work closely with clients to provide full onsite pre-sales evaluation, installation and post-sales support. More information about ScanSys  can be found at

Shared by Motiv8 Forums –