PLA polylactic acid biodegradable fully biodegradable plastic bags are both environmentally friendly and biodegradable

The environmental protection and sustainability movement is gaining significant momentum this year. Public attention is shifting from non-degradable disposable plastic products to biodegradable alternatives. On the one hand, national environmental awareness is strengthening; on the other hand, we need to accelerate our efforts in environmental protection, as environmental damage is worsening at an unimaginable rate.

Many products on the market are marketed as biodegradable and fully biodegradable plastic bags, So, are biodegradable fully biodegradable plastic bags truly environmentally friendly?

First, let's understand the latest fully biodegradable plastic bag material, PLA.

Polylactic acid ( Polylactic acid, PLA), also known as polylactide, is a polyester polymerized from lactic acid. Polylactic acid has excellent biodegradability, compatibility, and absorbability. It is a non-toxic, non-irritating synthetic polymer material. Its raw material is lactic acid, mainly derived from the fermentation of starch (such as corn and rice), but can also be obtained from cellulose, kitchen waste, or fish waste.
PLA raw materials are widely available, and products made from it can be directly composted or incinerated after use, ultimately decomposing completely into CO2 and H2O, meeting the requirements of sustainable development. PLA's good transparency, certain toughness, biocompatibility, and heat resistance are the main reasons for its widespread use.
  此外， In addition,

PLA is thermoplastic. Compared with traditional petrochemical products, the energy consumption in the polylactic acid production process is only 20%~50% of that of petrochemical products, and the carbon dioxide produced is only 50% of that of petrochemical products. However, this material, which we consider environmentally friendly, is more environmentally friendly than ordinary plastic materials PE and PP materials, and can achieve complete degradation. But

there are certain conditions. The decomposition process of this new type of fully biodegradable plastic bag environmentally friendly material (polylactic acid

PLA) is as follows: Corn starch /plant starch (converted to) → Glucose → Glucose Lactic acid (through polymerization technology becomes) Polylactic acid

PLA biodegradable material The fully biodegradable plastic bag material polylactic acid PLA environmentally friendly material can indeed achieve complete degradation, but it requires

certain conditions:

1. Humidity reaches 90%;

2. Temperature is above 60 degrees Celsius;

3. It takes 47 days to completely decompose. In the field of fully biodegradable plastic bags, Shunxingyuan Packaging has formed a mature production line for the production of various fully biodegradable plastic bags, including specialized bio-degradable raw material film blowing machines, printing machines, cutting machines, and waste recycling granulators. Products include vest bags, garbage bags, handle bags, garment bags, hardware bags, cosmetic bags, food bags, header bags, kraft paper

/PLA composite bags, etc., with stable quality, high production efficiency, exquisite printing, moisture-proof, puncture-resistant, non-toxic, good sealing, good tensile properties, good texture, and environmental protection. Dongguan Shunxingyuan Packaging Products Co., Ltd.'s fully biodegradable plastic bags have undergone multiple inspections and have rich production experience, enabling high-efficiency production while ensuring high quality. At the same time, Shunxingyuan Packaging has also achieved remarkable results in the field of recycled and recyclable packaging bags and biodegradable packaging bags, and has obtained

GRS and D2W international certification certificates. For biodegradable packaging bags, choose Shunxingyuan Packaging!

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