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A 2026 documentary exposed that pre-packaged sandwiches are factory-made, not fresh, sparking consumer backlash and demand for food transparency.
In 2026, a Science Channel documentary revealed that pre-packaged sandwiches are mass-produced in factories using automated and manual processes, contrary to the belief that they are made fresh in stores.
The video showed bread being sliced, fillings applied by machines or workers, and sandwiches wrapped for distribution.
Consumers expressed shock and disgust, questioning ingredient quality and freshness, prompting some to stop buying them.
The revelation has fueled growing demand for food transparency.
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Un documental de 2026 expuso que los sándwiches preenvasados están hechos en fábrica, no frescos, lo que provocó una reacción negativa de los consumidores y la demanda de transparencia alimentaria.