Cereal grains and fruit and vegetable packaging

2017/9/19 14:57:16

Cereals

High moisture content of cereals

Packaging of such foods generally use a better resistance to moisture, gas barrier properties of materials, such as PT / PE, BOPP / PE and so on. High-grade can choose high-performance composite film and supplemented by vacuum inflatable packaging technology, in the packaging at the same time sealed deoxidizer or antioxidant bacteria and so on.

Low moisture content of cereals

Packaging such food generally use BOPP / PE, PT / PE and other film filling, or with cartons, tray packing and then wrapped PT or BOPP film, or carton lined with plastic film bags. According to the characteristics of its food shape, plastic sheet can also be used to make a variety of plastic packaging box, into the items and then cover the use of cover heat sealing or sealed plastic bags sealed.

Fried food

The food is generally used PT, PE, PP and other moisture, oil-resistant film wrapped or bagged. Requires a higher fried flavor food products can be used oxygen barrier better performance of high-performance composite film, and then use vacuum packaging, or inflatable packaging, or in the packaging of deoxidizer, etc., in order to maintain its unique flavor and extend shelf life.

Miscellaneous grains

Miscellaneous grains in the packaging of food products to consider the main moisture, pest control and anti-aging. At this stage the use of multi-layer composite moisture-proof packaging, while the use of vacuum technology to effectively prevent oxidation, long-term to maintain color, smell and taste effect.

Fruit and vegetable

Soft fruit

Soft fruit packaging materials should generally have anti-pressure, anti-vibration, anti-shock performance, at the same time with a certain degree of water vapor and oxygen permeability, to avoid internal water spray, condensation and hypoxia and other phenomena, causing corruption. These products are semi-rigid container packaging, and then cellophane, cellulose acetate or polystyrene and other film coverage, to achieve the desired packaging effect.

Hard fruit and vegetable

Hard fruit and vegetable packaging requirements are mainly to create the most appropriate temperature and humidity conditions and environmental gases, as far as possible to extend the shelf life. Often used PE, thin film or in full bloom in full bloom, with a stretch or shrink wrap, etc. packaging.

Stem and leafy vegetables

Stem and leafy vegetable packaging mainly consider its moisture resistance, anti-damage effect and the ability to regulate the environment gas. Wipe the vegetables in a refrigerator with wet paper or a damp cloth to prevent paper or cloth from drying. At the same time should also pay attention to the seal can not be too strict, or too much water will lead to its rot, leaves and so on.