What is envelope enclosing?

Envelope enclosing is a fundamental aspect of a mailing house operation and covers the capability to insert printed items such as letters and leaflets into a mailing envelope, prior to posting to the end recipient.

Integrity Connect provides both mechanised envelope enclosing and hand enclosing.

We have provided secure mailing services for over 10 years and have invested in significant mechanised enclosing capacity. Our five mailing lines are highly automated and are capable of enclosing over one million envelopes a day.

When a job is unsuitable for mechanical enclosing, we have a secure hand fulfilment area where a team of skilled operators ensure that items are correctly inserted into envelopes before despatch. 

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The benefits of mechanical envelope enclosing solutions

The key benefits of mechanical envelope enclosing are speed, accuracy, flexibility and consistency.

Mechanical enclosing lines will run at speeds of up to 20,000 completed envelopes per hour, allowing us to quickly complete high-volume mailings to time-critical deadlines.

At Integrity Connect we have invested in closed-loop enclosing software to ensure 100% accuracy of all the mailing work we undertake. Using 2d barcodes and built-in camera systems, we track and trace each sheet of paper through our enclosing systems, ensuring that each sheet is audited and accounted for when it is enclosed into the outer envelope.

Each mailing must achieve a 100% successful read of the machine before a job can be completed, ensuring our clients have total peace of mind that we have sent out their critical documents to the correct recipient.

Automated machine setups ensure that we deliver envelopes to a high degree of consistent quality, perfectly sealed and with addresses correctly positioned to ensure seamless onward processing through the postal delivery service,

A range of additional insert stations means that we can offer clients a high degree of flexibility, enclosing additional items into a finished mail pack. We offer selective enclosing, meaning that depending on customer preferences, we can introduce a range of up to six specific inserts selectively across a whole mail run. 

How Can Integrity Connect Help You?

Integrity is one of the UK’s leading secure mailing houses, offering both transactional mail and direct mail enclosing services. Our scale and range of equipment ensure we can meet both high-volume door drop work through to low volume highly targeted campaigns.

Customers appreciate our flexibility and commitment to delivering campaigns on time and with 100% accuracy

We primarily provide C5 and DL format enclosing, but can also offer C4 large letter enclosing where required. With up to six selective insert stations, we are able to enclose booklets, magazines, leaflets and flyers as well as prime letter documents.

We also provided enclosing for multi-page letters and have two integrated finishing lines that can apply complex folds to mailing items before they are enclosed.

Companies across all sectors take advantage of our envelope-enclosing capabilities and our client sectors include Housing, Local Government, Logistics, Retail, Healthcare and Financial Services. 

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