Modified-atmosphere packaging and fresh keeping method suitable for storage and transportation of fresh sweet cherries
A technology of self-adjusting atmosphere and fresh-keeping method, which is applied in the field of storage and transportation devices, can solve the unrealistic problems of multiple openings, and achieve the effects of simple structure, reduced friction and collision, and good practicability
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Embodiment 1
[0048] A self-modified atmosphere packaging fresh-keeping device suitable for storage and transportation of 0.5kg sweet cherry fresh fruit. The device is composed of a handle 1, a device main body 2, a small packaging box 3 and a small box fixing plate 5. The acrylic material is composed of two parts. The upper part is a three-dimensional structure composed of a rectangular bottom, two triangular sides and two trapezoidal sides. The lower part of the device main body 2 is a fan-shaped cube structure with smooth four corners. A handle 1 is provided on the top of the main body 2 of the device. The handle 1 is made of cardboard and can be folded and placed on the main body 2 of the device.
[0049] The main body of the device 2 is provided with four small packaging boxes 3. The material of the small packaging boxes 3 is a polyethylene material with a moisture-permeable function. It consists of a 50mm cuboid fruit storage box, and the top cover is provided with grooves to tightly ...
Embodiment 2
[0060] A self-modified atmosphere packaging fresh-keeping device suitable for storage and transportation of 0.25kg sweet cherry fresh fruit. The device is composed of a handle 1, a device main body 2, a small packaging box 3 and a small box fixing plate 5. The material of the device main body 2 is polyester The acrylic material is composed of two parts. The upper part is a three-dimensional structure composed of a rectangular bottom, two triangular sides and two trapezoidal sides. The lower part of the device main body 2 is a fan-shaped cube structure with smooth four corners. A handle 1 is provided on the top of the main body 2 of the device. The handle 1 is made of cardboard and can be folded and placed on the main body 2 of the device.
[0061] The main body of the device 2 is provided with four small packaging boxes 3. The material of the small packaging boxes 3 is a polyethylene material with a moisture-permeable function. It consists of a 100mm rectangular fruit storage ...
Embodiment 3
[0071] A spontaneous modified atmosphere packaging fresh-keeping device suitable for storage and transportation of 1kg sweet cherry fresh fruit. The device is composed of a handle 1, a device main body 2, a small packaging box 3 and a small box fixing plate 5. The material of the device main body 2 is polypropylene The material consists of two parts, the upper part is a three-dimensional structure composed of a rectangular bottom, two triangular sides and two trapezoidal sides, and the lower part of the device main body 2 is a fan-shaped cube structure with smooth four corners. A handle 1 is provided on the top of the main body 2 of the device. The handle 1 is made of cardboard and can be folded and placed on the main body 2 of the device.
[0072] The main body of the device 2 is provided with four small packaging boxes 3. The material of the small packaging boxes 3 is a polyethylene material with a moisture-permeable function. It consists of a 50mm cuboid fruit storage box, ...
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