Actually, 61% of Germans would like Christmas biscuits to be only available in shops from November. That is why slightly fewer than one in four people buy their first biscuits or cinnamon stars before the start of advent. (September 2016, YouGov).
When they let themselves be persuaded into making a purchase, Germans favor gingerbread biscuits, followed by spiced biscuits and Domino Dice – chocolate biscuits layered with gingerbread and marzipan. Biscuits, whether purchased or home-made, are in fourth place.
That’s why Christmas trade is traditionally also the most important one of the year for biscuit manufacturers, with the greatest turnover.
Manufacturers are presented with particular challenges at this time: production facilities must run faultlessly at full speed and the pack styles and sizes must be tailored to the subject of Christmas.
Those who want to hold their own against the competition at Christmas have to score, above all, when it comes to packaging diversity. Bosch Packaging Technology is closely examining trends in the Christmas market as well.
Packaging as a showcase and sales driver
In general, food trends and consumer requirements during the year determine the look and feel of packaging.
The well-disposed purchaser wants more than just information on the ingredients, shelf life and the production route – the attractiveness of the packaging is a crucial reason for it to be picked up at all, scientific studies have shown. And it is no different in the Christmas period.
The fight for attention on the supermarket shelf has become harder, as can be seen in one trend in particular, which has occurred in the last few years: in addition to shriller and more informative packaging, there have continually been new package sizes, whether single wrapped Domino Dice at the point of sale or spiced biscuits in a handy pack of five.
In addition, there are “limited editions”, where a popular and successful product is modified, customer-loyalty promotions, such as video competitions and – very recently – the opportunity for customers to have products sent with their own name on the packaging.
Maximum packaging flexibility
The market therefore demands packaging machines that can master many different formats, and in doing so work quickly and efficiently. Short changeover times, packaging variability and high overall equipment effectiveness (OEE) are the core values here.
Bosch Packaging Technology presented its Two-in-One biscuit packaging system for the first time at Interpack 2014. Now it has gone one step further with its extended range, presented at Interpack 2017: a dual lane version of the Two-in-One biscuit system with greater flexibility. Single, pile and slug packs can be manufactured in innumerable variants on two lanes that can be equipped and cleaned independently of each other.
The performance data has also increased: both lanes together can package up to 2,400 biscuits per minute at film speeds of up to 90 m/min for heat sealing and up to 150 m/min for cold sealing.
Structural improvements have also been achieved, which result in a lower mechanical load on the biscuit products, improving their quality. The Sigpack DHRG distribution station prepares up to 400 rows per minute of round, oval or square biscuits, which can be fed in an arranged or random manner. The design of the transport system has also been revised so that the biscuits are stressed as little as possible.
In addition to day-to-day business, additional packaging formats and sizes are added for Christmas business – wafers alone are available in shops in a pack of seven, as a large pack or in a gingerbread-house carton. Flexible packaging machines are also required for secondary packaging, such as the Sigpack TTM cartoning machine, which can pack various products at up to 150 cartons per minute.
A modular packaging system for Industry 4.0
Bosch has also invested in Industry 4.0. With the optional Line Dashboard, the user of the new biscuit system can retrieve and check the machine status, system parameters and KPIs in real time, at any time and irrespective of the platform. This means that not only changes in operators but also troubleshooting and continuous optimization will become part of a convenient routine in the pre-Christmas period.’
Daniel Bossel is product manager, Bosch Packaging Systems.[Photo: DepositPhotos]