Starting out in the Confectionery industry?
Here Linx Printing Technologies give you all that you need to know about coding and marking technology and how it can help you meet your packaging requirements.
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The Coding & Marking Essentials for a Confectionery Manufacturer
3. The fluctuating Confectionery industry
According to IbisWorld, the UK chocolate and confectionery industry has
seen a decline over the last few years due to an uncertain economy and a
drive to rationalise production by moving overseas and reducing costs
However the chocolate industry is still buoyant, especially in the niche or
premium sector thanks to high cocoa prices
The other impact of a high cocoa price is the increase in product extensions
by the larger manufacturers: by incorporating other products in their portfolio
into the chocolate bar, more products are added to their range, plus the cost
is reduced as the expensive chocolate element in the bar is replaced with
another product
More products means more jostling for shelf space so manufacturers look to
standout packaging, and different packaging materials
4. Coding considerations
There is a wide range of considerations when coding in the
Confectionery industry:
Coding Integrity
Linx Speeds
IP Protection & Hygiene
Seasonality
Changes To Packaging
5. Coding integrity
The challenge:
Confectionery needs to be accurately coded with information to conform to
stringent standards, such as strict EU legislation for food
Older, non-digital coding technologies such as roller coding or hot stamping,
which are contact methods of coding, can lead to smudged codes or ones
that are liable to be scratched off
The digital solution:
Digital coders which are non-contact can code clearly on a range of
packaging materials and irregular surfaces, and in small, hard-to-reach
places on the production line
Digital coders such as Continuous Ink Jet (CIJ) or lasers provide a more
permanent code
6. Line speeds
The challenge:
Line speeds can be anywhere up to 150 packs per minute (ppm) on a 24/7
basis depending on seasonality
Variation in speeds especially with contract packing so coding needs to be
consistent at lower speeds e.g. 50 ppm on a 12/5 basis
Products may need to be detected on the production line in a non-regular
way, where companies use hand-fed conveyors
The digital solution:
Digital coders can work with varying line speeds, and non-contact sensor
technology allows for coding only when a product passes the machine,
meaning no waste
The variety of line speeds at which digital coders work means no loss in
code integrity
7. IP ratings & hygiene
The challenge:
Powders used in the production of confectionery products can make the
coding environment dusty, which can interfere with machinery
As they are dealing with food, the coding area must be hygienic
The digital solution:
IP ratings on many digital coders ensure that they are secured against
environmental conditions which could affect their components
IP ratings also ensure that machines can be washed down after use to
maintain hygiene
Many digital coding technologies are non-contact, further ensuring
maintenance of hygiene
Food-grade inks can be used either onto the product itself or where it may
come into incidental contact with the product
8. Seasonality
The challenge:
Confectionery producers need to ramp up production at different times of
year e.g. Christmas, Easter, Valentines Day
Machines may be used by new staff with varying levels of training, or may be
controlled centrally by management
Coders need to be able to start up reliably every time, as and when required
Codes may need to be changed frequently with minimal downtime
The digital solution:
Coders can be pre-programmed, lowering the chance of errors from the
operator
Most CIJ coders flush through the system at shutdown, ensuring a clean
startup every time
Code setup and changeovers are quicker and easier
9. Changes to packaging
The challenge:
New packaging trends, reacting to changing consumer tastes, using various
different materials
Changes to packaging design, whether for smaller or more complex
packaging
The digital solution:
Non-contact coders deliver clear codes on a wide variety of substrates,
including anything from card to flow wrap
Wide range of inks available with CIJ coders allows legible coding on any
colour of substrate
Increased flexibility of coders allow product marking in various orientations
and at different code sizes at the touch of a button
Future proof with add-ons enable users to react quickly to changing trends
10. Linx coding solutions
We offer a wide range of technologies for both primary
and secondary packaging to deliver high quality codes
that meet the industrys exacting standards
You can ramp up production without having to worry
about a loss in code integrity
We deliver a flexible coding solution through leasing:
We offer a range of options to help you ramp up
production without the need for any capital outlay
Leasing delivers peace of mind as you have the benefit of
a fully serviced coding technology