What types of agricultural products are included? What are the requirements for packaging design of different types?

1. Fresh fruits

Peach, peach, apricot, grape, strawberry, etc. Features: Fruits have low hardness and short shelf life, and need to be tightly packed or stored at low temperatures;

Apples, lemons, pears, pomegranates, citrus, etc. Features: The fruit has high hardness and a relatively moderate or long shelf life;

Mango, etc. Features: The fruit has moderate hardness and a relatively moderate or long shelf life;

Green walnuts, winter dates, longan, etc. Features: The fruit has moderate hardness and a relatively moderate shelf life;

Kiwi, loquat, etc. Features: Fruits have low hardness and relatively moderate shelf life;

Lychees, cherries, etc. Features: Fruit has a short shelf life and needs to be stored at low temperature.

Fruit packaging should follow the principle of "selecting fruits well, packing them firmly, and ensuring ventilation". When selecting fruits, you must choose high-quality fruits and never have bad fruits, otherwise, other good fruits will be contaminated; the packaging must be solid and must not shake to avoid bumps; to ensure ventilation, you can use breathable cotton, set up ventilation holes, etc. Way. Packaging generally must be lined, or made of foam cotton, foam mesh sleeves, air columns, mesh, etc. The packaging is also designed to allow removal of field heat from the product, as well as rapid refrigeration when transported to low-temperature storage or transport temperatures and continuous removal of the product's respiratory heat. Since many products have a crispy texture, packaging should be able to withstand stacking and be suitable for high-volume operations. If the fruit has a short shelf life, you also need to consider professional cooling, ice packs, or vacuum treatment. If you want to extend the food shelf life of fresh fruits, you can use Le film bags, which have good oxygen barrier properties and can lock in freshness and flavor for a long time

2. Eggs

Eggs, preserved eggs, Salted duck eggs, etc.

Features: Fragile, with filler inside and seamless packaging.

3. Pickled products

Pickled products, bacon, ham, salted fish, sausages, etc.

Features: Lower packaging requirements.

4. Dried fruits and air-dried categories

Dried fruits, soybeans, sugar, dried vegetables, dried fungi, etc.

Features: Lower packaging requirements.