PLA fully biodegradable bubble bag is an environmentally friendly cushioning packaging material made mainly from polylactic acid (PLA).

Here is a detailed introduction about it:

1、 Main components

The core material of PLA fully biodegradable bubble bags is polylactic acid (PLA), which is a bio based plastic derived from starch in renewable resources such as corn and sugarcane. Lactic acid is produced through fermentation and then polymerized to make it. Due to the frequent use of corn as a production material, PLA is also commonly referred to as "corn fiber" or "corn plastic".
2、 Characteristics
oBiodegradabilityUnlike traditional polyethylene (PE) plastic bags, PLA fully biodegradable bubble bags can be decomposed by microorganisms in natural environments. Under specific composting conditions, PLA fully biodegradable bubble bags can decompose into carbon dioxide and water in a relatively short period of time (usually a few months to a year), without causing long-term environmental pollution like traditional plastics, making them suitable for enterprises and brands with special environmental protection needs.
oGood physical performancePLA fully biodegradable bubble bags have certain strength, toughness, and cushioning properties, which can effectively protect packaged items from collision, compression, and other injuries.
othermal stabilityPLA fully biodegradable bubble bags have certain heat resistance and can be used normally within a certain temperature range. However, it should be noted that their heat resistance is not as good as traditional plastic bags and they are generally not suitable for high temperature environments (above 60 ℃).
osafetyPLA has biocompatibility, no toxic side effects, can be safely implanted into the body, and is also suitable for packaging materials that come into contact with food.

3、 Application Fields

oFood packagingDisposable tableware, beverage bottles, etc. Its excellent biodegradability and environmental friendliness meet the modern society's demand for green packaging; Excellent transparency, gloss, and printing performance can meet the requirements of product display and marketing.

oCosmetics packaging:Used for cushioning packaging of cosmetics, protecting cosmetic bottles, boxes, etc. from damage during transportation, while enhancing the environmental friendliness of the packaging.

oIn the field of agriculture:It can be used to make agricultural films, seedling pots, etc. After use, it can naturally degrade and reduce soil pollution.