Home Uncategorized How is there a small hole in the vermicelli package?

How is there a small hole in the vermicelli package?

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answer: This is a vent to prevent mildew on the face.

in addition to spaghetti, rice, noodles, dog food and other packages, there will be exhaust holes. At present, no manufacturer has explained this, but we all agree that the function of the exhaust hole is to prevent the backlog of goods above and goods below during transportation, resulting in bag explosion
if there is no exhaust hole, the bottom package will be squeezed when the goods are stacked layer by layer. If the car bumps again, it will be more likely to burst. Spaghetti is drier than our usual vermicelli. It’s OK to keep it for three years, so it’s OK to have an exhaust hole.

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