Peach fresh-keeping technology

1. Grasp the best timing of picking. Judging the maturity of the peach fruit. First, after the fruit is fully developed, the peel begins to fade green, the flesh is slightly hard, and when the colored variety is basically full, it is hard mature. Second, when the fruit's background color is green or light green, the fruit-face hairs begin to decrease, and the flesh is slightly harder. Hard maturities and ripe fruits of seven or eight are more resistant to storage and long-distance transportation. Due to inconsistent maturity of the peach, the general variety requires 2 to 3 harvests. Take the fruit with a shank and pick out the residue, injury, inferior quality, deformity, and dirt fruit, and pack them according to size. The commonly used packaging container capacity is 5 to 10 kilograms, the box liner paper or polystyrene foam paper, the high-grade fruit foam net set single fruit packaging, or the shallow fruit tray single layer packaging. During the picking and handling process, remember to take it gently, gently and gently, to prevent bruising.
2. Take a scientific preservation process Peach in the storage process prone to brown rot, soft rot and green, green mildew, can be used sec-butylamine series anti-corrosion preservatives to kill Penicillium and green mold, etc., commonly used clotrimyl A solution of azole 6.67% (fruit washing), benzenelite of 100-200 mg/kg, and a mixed solution of dichloronitroaniline (DCNA) of 450-900 mg/kg (dip fruit). When using the above agents to wash fruit or dip fruit, the dispensing should use clean water. After the fruit is soaked, the fruit surface water should be evaporated and then packaged.
3. Select the best storage environment Peach fruit storage temperature is 0 ~ 3 °C. Because the peach fruit is more sensitive to low temperature, it is prone to chilling injury when the storage time is long at 0°C. In order to prevent or reduce the occurrence of chilling injury, facilities with high precision of temperature control or intermittent heating and cooling methods shall be adopted, ie fruits are first stored at 0°C for 1 to 4 weeks, then heated to 18 to 20°C for two days, and then cooled to Store at 0°C. Choose automatic cold storage on-hook, the temperature control accuracy is 0.1°C, the cooling rate is fast, the temperature of the warehouse is even, and the cooling and heating can be freely adjusted according to the needs, which can effectively reduce and avoid the occurrence of cold injury.
4. Check regularly after storage into a fruit that has a peak breathing pattern. Ethylene peaks before the respiratory peak. Low temperature, high carbon dioxide, and low oxygen environment can inhibit ethylene production. When storing peach, suitable oxygen concentration is 1% to 3%. The carbon dioxide concentration is 4% to 5%. When storing peaches in a physiological package, the carbon dioxide concentration is less than 8% and the oxygen is 5% to 14%. Check regularly after storage. The short-term storage of peach fruit is observed once a day, and the medium and long-term fruits are checked every 3 to 5 days.

Bale net is a kind of plastic woven net which is used for silage bale, grass bale,  hay packing, etc. Bale net is fast becoming an attractive alternative to twine for the wrapping of hay bales.

Bale net is made by the machine with the cross stitch. About raw material, bale net is made of high density polyethylene which is environmental friendly, can meet resistance requirement of the ultraviolet intensity both in Northern and Southern Hemispheres, and is suitable for all crops under all conditions.

Bale net is usually made by rolls for its convenient to put into the Bale Machine. The machine can pack the hay with bale net only, and also can pack the hay first with bale net, then pack with plastic Silage Wrap outside.

The tension of each thread of the bale net is not less than 60N (6.12KG or 13.5pounds). In each roll, the last 450 feet have 4 inches width cordon, which can remind worker to prepare the new roll in advance.

 

Specifications of Bale Net:

Width of bale net: 1.23m, 1.25m, 1.28m, 1.3m, 1.5m, other size can be customized.

Length of bale net: 2000m, 3000m, 3600m, other size can be customized.

Inner Core: paper core.

G/M2: 8G/M2, 9G/M2, 9.5G/M2, 10G/M2, etc.

Inner Core Size: 3``/76mm.

Color of Bale Net: White, Green edge, Blue edge, Red edge, other colors can be customized.

Package: Bale net rolls are usually packed on pallets. The pallet size can be 1.2*1.0m, 1.1*1.1m, or other size. Bale net is stacked one by one on the pallet, and then fastened by packing belt to make them stable.

 

Bale Net Wrap

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