Industrial action at a major UK glass manufacturing site is raising concerns over a potential glass bottle shortage, with possible disruption to the alcoholic drinks supply chain.
Workers at Encirc’s Elton facility in Cheshire have moved towards strike action following a ballot organised by Unite the Union, according to union statements released in March 2026.
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Encirc is one of the UK’s largest glass bottle manufacturers, supplying packaging to breweries, distilleries and soft drinks producers.
Any sustained توقف in production could affect availability across the UK drinks sector, particularly for beer, wine and spirits producers that depend on domestic glass supply.
Strike action at key glass plant
The planned strike centres on the Encirc Elton plant, a major supplier of glass bottles used across the UK alcoholic drinks market. Unite has reported that workers voted in favour of industrial action in response to disputes over pay and working conditions.
The site plays a significant role in UK glass bottle production capacity.
Industry observers note that disruptions at a single large-scale furnace operation can have a wider impact, as glass manufacturing relies on continuous production processes that are difficult to pause and restart without cost.
Encirc has not publicly confirmed the full extent of potential disruption, but the union has indicated that strike action could lead to reduced output or temporary shutdowns.
Impact on alcoholic drinks supply chain
A prolonged strike could contribute to a UK glass bottle shortage, affecting the alcoholic drinks supply chain at multiple points. Breweries, distilleries and wine bottlers rely heavily on a stable supply of bottles, particularly for high-volume products.
Smaller producers may face the greatest pressure. Many operate with limited storage capacity and shorter supply contracts, making them more exposed to sudden shortages. Larger manufacturers may have more flexibility through stockpiling or alternative sourcing.
The UK has previously experienced packaging supply constraints, including glass shortages linked to energy costs and global supply chain disruption. Any new production stoppage could intensify these existing pressures.
Industry response and alternatives
Drinks producers are likely to assess contingency options if the strike proceeds. These may include sourcing bottles from overseas suppliers, switching to alternative packaging formats such as cans, or adjusting production schedules.
However, importing glass bottles can increase costs and lead times, particularly in a market already affected by logistics constraints. Packaging changes also require regulatory compliance and operational adjustments, which may not be feasible in the short term.
Trade bodies have not yet issued formal guidance, but industry stakeholders are monitoring developments closely. The timing of any disruption could be critical, especially ahead of peak seasonal demand periods.
The situation remains under review as negotiations between the union and employer continue. The outcome will be closely watched across the UK drinks industry, where stable access to glass packaging remains a key operational requirement.
