Why Do Fruits and Vegetables Need Blister Packaging Boxes?

There are numerous fruits and vegetables on the market. There are no less than 100 varieties, with about two-thirds being vegetables and one-third being fruits. Why do these foods, which are closely related to our daily lives,Blow-Molded Packaging BoxesWhat?

Harvested fruits and vegetables remain viable. They are fresh and delicious only when they maintain normal metabolism. Metabolic fruits and vegetables include oxygen absorption and the breakdown of carbohydrates into water and carbon dioxide. If the oxygen supply is limited, chemical reactions change, producing large amounts of alcohol, leading to the loss of flavor and cellular division, known as anaerobic spoilage. In this situation, fruits and vegetables can spoil within a matter of hours. Fruits and vegetables have a high water content, typically between 75% and 95%. Their average humidity is 98%. Under normal atmospheric conditions, they quickly dehydrate and dry, causing cell shrinkage and wilting. Generally, when fruits and vegetables lose more than 10% of their moisture, they become withered. Therefore, using blister packaging can effectively extend the shelf life of fruits and vegetables.

Another form of fruit and vegetable spoilage is microbial decay. Yeast, mold, bacteria, and other microorganisms can grow on the surface of fruits and vegetables, particularly侵入the interior through cracks on the surface, leading to internal damage. Some insects also cause severe damage to fruits and vegetables. Therefore, appropriate packaging is necessary at the time of harvest.

In addition to employing refrigeration measures to maintain the freshness of fruits and vegetables, appropriate vacuum-formed packaging boxes can also be used to protect them from external elements and microbial attack. These boxes prevent damage during transportation by controlling the dehydration, drying, and wilting of the produce.Fruit and Vegetable Packaging BoxesThe purpose is to extend storage duration, enhance product aesthetics, and provide convenience for customers. By reasonably selecting packaging materials and container structural design, significant reductions in fruit and vegetable damage and spoilage during transportation and display are achieved.