This seedling PE bag uses photodegradable HDPE material, which can be completely degraded under natural sunlight and soil environment within 12-18 months, leaving no plastic residues. The surface is covered with 50+ micro-pores per square cm, which ensures the respiration of seedling roots and prevents excessive evaporation of soil moisture. The 0.12mm thickened design has good tensile strength, which can withstand the weight of cultivation soil without tearing. During transplanting, the bag can be directly buried in the soil without removal, reducing the damage to the seedling root system and saving labor costs.
The standard size is 12x18cm, and custom sizes are supported. The thickness is 0.12mm ±0.004mm, with a maximum load-bearing capacity of 3kg for dry cultivation soil. Each carton contains 200 pieces, which is convenient for wholesale by horticultural enterprises and farms. The micro-pore diameter is 0.2-0.3mm, which ensures air permeability while preventing soil from leaking out. It has good UV resistance and can be placed outdoors for 6 months without aging and cracking.
This photodegradable PE seedling bag is suitable for flower seedling cultivation, vegetable seedling cultivation, fruit tree grafting seedling planting, organic farm cultivation and home gardening seedling cultivation. It is widely used by horticultural enterprises, farms and home gardening enthusiasts, providing a pollution-free and convenient cultivation container for various seedlings.
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