Recyclable packaging bags Fully biodegradable packaging bags How to store?

At present, polylactic acid degradable plastic bags are one of the common biodegradable plastic bags on the market, and are widely used. It is a new type of biodegradable material made of corn and other renewable plant resources as starch raw materials.

Polylactic acid has good biodegradability and is completely broken down by natural microorganisms after use, which then produces carbon dioxide and water. It does not pollute the environment, but also contributes to environmental protection.

Because of the popularity and environmental protection of fully degradable packaging bags, people have begun to pay attention to the quality of fully degradable packaging bags, and will the robustness and durability change after purchase and storage time?

It is recognized as an environmentally friendly material, and according to data, when the temperature is higher than 55 ° C, or under the action of oxygen and microorganisms, the degradable bag will decompose into carbon dioxide and water within 6-12 months, which will be reused by plants in photosynthesis.

Storage of fully degradable packaging bags:

Please pay attention to keep the storage conditions in the warehouse dry and ventilated, avoid direct sunlight, unused decomposing garbage bags, if sealed well, can be stored for a long time, to carefully check the sealing of the package. Taking into account the humidity, temperature and shelf life of the product stored in the degradable garbage bag, it should usually be used within the better useful life of the relevant product.

Under natural conditions, the decomposition time is related to the decomposition environment and conditions, and under the appropriate conditions for the growth of microorganisms under natural conditions, natural polymers such as degradable garbage bags, paper, straw, and wood degrade slowly and have little impact.

Biodegradable garbage bags made of PBAT materials can be completely degraded in the initial 4 to 5 months of use, but in actual use, some products can not be completely degraded even if exposed to the air, and can be degraded after landfill, according to PHA and PBAT data, these substances can be completely decomposed in microbial-rich seawater in about 30-60 days.

However, due to the performance characteristics of the fully biodegradable packaging bag, after 6-12 months of storage in the normal environment, its strength and softness will also have a certain degree of decline, therefore, the storage time of the fully degradable packaging bag is related to the packaging, storage environment and product formulation.