By 2030, UK local authorities will need to introduce kerbside collections for flexible plastic packaging.
The policy requirement is clear. The resident experience is less certain.
Before implementing the new Flexible Film Collection, authorities should consider what the new service will look like inside the home.
Cromwell
Easy to recognise
A dedicated collection bag gives flexible films a clear place within the household recycling system.
Evidence from FlexCollect trials found that bright, clearly printed bags helped residents, collection crews and materials recovery facility operators identify flexible plastics more easily. There is no single mandatory colour, but the bag should be visible and clearly distinguishable from existing local waste streams.
Printed instructions can also support correct behaviour. Accepted materials, presentation guidance, tying instructions and information about replacement bags can all be placed directly on the bag, creating a regular reminder each time it is used.
Strong and resilient
The right specification depends on how the material will be collected and processed.
The guide identifies 18 to 20 micron bags as suitable for source segregated collections, where handling demands may be lighter. Around 40 micron bags may be more appropriate for co mingled and twin stream systems, where bags can face vehicle compaction and mechanical sorting.
Choosing thickness without considering the full collection journey could lead to unnecessary material use in bag production or poor bag performance.
Tie handles
Flexible plastics are lightweight and easily escape when bags are not closed securely.
Tie handles can help residents contain the material, reduce the risk of contamination and protect its quality during collection, transport and sorting. This makes closure design an operational consideration, not simply a cosmetic choice.
Bags on a roll
Supplying the bags on a roll can support neat, compact storage in residents’ homes while making individual bags easy to remove and handle. A convenient format can help the service fit naturally into everyday household routines.
Replenishment
Consider how often Flex Collect Bags will be replenished. A kitchen cupboard should not be left bare, but it should not be overflowing with more rolls than residents can conveniently store. Authorities should plan a replenishment schedule that reflects likely usage and provides easy access to additional bags when needed. Clear information on where and how residents can obtain replacement rolls should be included from launch.
Cromwell Polythene is developing Flex Collect Bag to help authorities consider colour, print, strength, closure, format, distribution and service compatibility together. To discuss samples, specifications or trial requirements, contact Cromwell Polythene.
