Plastic packaging method for bulb flowers

Abstract

The invention relates to the technical field of plant cultivation, and particularly discloses a plastic packaging method for bulb flowers. The plastic packaging method comprises the following steps: (a) selecting proper bulb flowers in a cultivation area; (b) at least spraying a systemic bactericide to the selected bulb flowers in the cultivation area once; (c) digging out the bulb flowers sterilized by the systemic bactericide, drying the bulb flowers in the shade or in the sun, and removing leaves and cutting roots of the bulb flowers dried in the shade or in the sun; (d) carrying out secondary disinfection and sterilization on the bulbs subjected to leaf removal and root cutting treatment; (e) storing the bulbs subjected to secondary disinfection and sterilization in an environment of 0-10 DEG C for more than 35 days; (f) taking out the stored bulbs, and performing third disinfection and sterilization; and (g) wrapping the bulbs disinfected and sterilized for the third time with a thermal shrinkage film. The plastic packaging method has the advantages that the flowering phase can be accurately controlled, recycling can be achieved, a printing function can be achieved, the bulbs cannot be damaged or shaken, and sealing shells cannot be broken.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a plastic packaging method for flower bulbs. Background technique [0002] Hippeastrum rutilum (scientific name: Hippeastrum rutilum) is a perennial bulbous flower of the genus Hippeastrum in the family Amaryllidaceae. Just enough to meet the basic requirements of being separated from the cultivation medium. [0003] In the prior art, wax seals are often used to wrap the bulbs, and most of the wax seals are paraffin wax. Paraffin wax is a harmful solid waste and cannot be recycled normally; the printing function cannot be realized on paraffin wax. Bulbs wrapped in paraffin wax cannot be further beautified, let alone advertised; the way bulbs are now sealed with wax is to soak the bulbs in wax water and plate them layer by layer, and the melting point of paraffin wax is very high, reaching above 160°C , When the bulbs are soaked in wax water with a temperature above 16...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, wax seals are often used to wrap the bulbs, and most of the wax seals are paraffin wax. Paraffin wax is a harmful solid waste and cannot be recycled normally; the printing function cannot be realized on paraffin wax. Bulbs wrapped in paraffin wax cannot be further beautified, let alone advertised; the way bulbs are now sealed with wax is to soak the bulbs in wax water and plate them layer by layer, and the melting point of paraffin wax is very high, reaching above 160°C , When the bulbs are soaked in wax water with a temperature above 160°C and coated with wax layer by layer, it is easy to burn the bulbs, especially the root plate of the bulbs is easy to be scalded, which will affect the growth of the bulbs and cause the bulbs to slow down. Slow death, after the wax-sealed bulbs bloom, it is impossible to bloom again in the next year, so it becomes a one-time consumption for consumers, which cannot meet the requirements for recycling in ecological environmental protection; the existing wax-sealed bulbs, The fresh bulbs are taken out and sealed with wax directly, and then placed in the refrigerator for refrigeration. The moisture in the fresh bulbs is 100%, and the bulbs will lose water during the refrigeration process. Once the water in the bulb is lost, the bulb itself will shrink, usually the bulb will shrink by more than 2mm, which will cause the bulb to shake in the paraffin shell due to shelling; the wax-sealed bulb will also exist during transportation. Most of the wax seals are broken due to the mutual collision and extrusion between the wax seal bulbs

[0004] Therefore, the existing storage shells for flower bulbs have the problems that they cannot be recycled normally, cannot realize the printing function, the bulbs will be damaged or die, shake, and the storage shells are fragile.