Fruit packaging box integrating buffering packaging and self-tightening packaging

Abstract

The invention discloses a fruit packaging box integrating buffering packaging and self-tightening packaging. The fruit packaging box comprises two square clamping liner plates with the same size, wherein a hollow flexible structure is arranged between the two clamping liner plates; the hollow flexible structure is divided into two layers connected with each other; a fruit storing space is arrangedin the middle of the hollow flexible structure; the clamping liner plates are placed in a vertical state when fruits are loaded; and the clamping liner plates on the two sides are unfolded in processof placing the fruits, and meanwhile, a force is generated due to the elasticity generated by deformation of the hollow flexible structure to enable the clamping liner plates on the two sides to clamp the fruits. According to the fruit packaging box, the fruits of different sizes can be well buffered and protected, and the fruit packaging box is simple to use and recyclable.

Description

technical field [0001] The invention relates to the technical field of packaging, in particular to a convenient and practical fruit packaging box which integrates cushioning packaging and self-tightening packaging, has excellent cushioning performance and can be automatically tightened to adapt to fruits of different sizes. Background technique [0002] Foam material, as a kind of packaging material with excellent performance, has been widely used in fruit, vegetable and other industries. However, because some fruits are very fragile, they are easily damaged by bumps and vibrations during transportation, which reduces the storage time and reduces the To ensure the yield and the original flavor and taste of the fruit, it is necessary to use materials with better cushioning effects and better shock-absorbing structures. [0003] At present, the most common shock-absorbing packaging structures are fruit packaging nets and corrugated paper partitions. Self-shrinking packaging is...

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Problems solved by technology

[0002] Foam material, as a kind of packaging material with excellent performance, has been widely used in fruit, vegetable and other industries. However, because some fruits are very fragile, they are easily damaged by bumps and vibrations during transportation, which reduces the storage time and reduces the The yield rate and the original flavor and taste of the fruit must be used, so materials with better cushioning effects and better shock-absorbing structures must be used

[0003] At present, the most common shock-absorbing packaging structures are fruit packaging nets and corrugated paper partitions. Self-shrinking packaging is an elastic self-packing structure and a supportable telescopic structure. The former cannot control the movement of fruit wrapped in nets in the partition, and the latter There is no guarantee of hard contact between the bottom of the fruit and the carton part, both of which can do a lot of damage to the freshness of the fruit, neither is ideal

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