Thank you for sharing your experience of visiting a food factory with your university friends and teachers. It sounds like a wonderful and educational opportunity. Exploring a food manufacturing facility can be a fascinating experience, allowing you to gain insights into the various processes involved in producing food on a large scale.

During your visit, you likely had the chance to witness the machinery and equipment used in creating a wide range of food products, such as chips, lays, biscuits, and other fast foods. It's impressive to see the intricate processes that go into making these delicious treats for the market.

Exploring the cooking and heating area would have given you insights into the large ovens, liners, and other equipment used for heat processing. Understanding the various cooking methods employed to ensure food safety and enhance flavor would have been fascinating.

Depending on the facility, you may have had a glimpse of the storage area, where finished products are kept before being distributed to wholesalers or retailers. The guide would have discussed the integrated operations involved in storing and efficiently distributing food items while maintaining their safety.

Quality control is an integral part of food manufacturing, and you likely had the opportunity to visit a quality control lab or area. Witnessing the testing of finished products for parameters such as taste, texture, pH levels, and microbial contamination would have highlighted the importance of these tests in maintaining consistent quality.
I'm glad you enjoyed your visit and gained insights into the fascinating world of food production. It's through such experiences that we can deepen our understanding and appreciation for the efforts behind the food we consume.