Food is the top priority for the people, and the preservation and storage of food have always been a matter of concern. Refrigeration boxes are a good way to store food and keep it fresh.

There are various methods for preserving and storing food, such as drying, pickling, smoking, vacuum storage, adding preservatives, and refrigerator storage. The widely used method now is the refrigerator storage method.

Although refrigerators can store food for a long time, due to the death of some cells in the food and the loss of juice during thawing, the original flavor of the food cannot be maintained. With the improvement of human living standards, consumers hope to have fresh, delicious, and naturally flavored food. This requirement has greatly promoted the unremitting research of scientific workers on food storage methods, and passive cold storage and refrigeration preservation technology is one of its important achievements.

Insulation box manufacturerFeatures of the produced fresh-keeping box:

(1) The insulation material is selected as polyurethane or extruded foam material, and the inner and outer panels are made of ABS/PP/PE materials. Through a unique process, the insulation material is sandwiched with the plastic panel to form a sandwichInsulation boxType A, combined with a phase change cold storage ice box, can achieve passive cold chain transportation for products in various temperature zones such as preservation, refrigeration, and freezing.

(2) Superior impact resistance, not easily broken, and can be reused.

(3) Professional design, good sealing, no need for electricity, energy-saving and environmentally friendly, lightweight, and easy to carry.

(4) The product is non-toxic, odorless, and non corrosive, hygienic and environmentally friendly, and easy to clean.