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Fully biodegradable shopping bag

The fully biodegradable shopping bag is an environmentally friendly shopping bag, which is made of fully biodegradable materials. A fully biodegradable material is a material produced by biosynthesis from renewable resources. Compared to traditional shopping bags, fully biodegradable shopping bags have many advantages.

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  • The fully biodegradable shopping bag is an environmentally friendly shopping bag, which is made of fully biodegradable materials. A fully biodegradable material is a material produced by biosynthesis from renewable resources. Compared to traditional shopping bags, fully biodegradable shopping bags have many advantages.

     

    First of all, fully biodegradable shopping bags are environmentally friendly. Traditional plastic shopping bags are mainly made of petroleum, while fully biodegradable shopping bags are made of plant raw materials. Plant raw materials can be obtained through cultivation without over-exploitation of the earth's resources. In addition, fully biodegradable shopping bags have lower carbon emissions during the manufacturing and decomposition process, and have less pollution to the atmosphere.

     

    Secondly, the whole biodegradable shopping bag can be degraded. Traditional plastic shopping bags take hundreds of years to break down, while fully biodegradable shopping bags can degrade into natural substances such as water and carbon dioxide within a few months. This means that even if a fully biodegradable shopping bag is discarded in the environment, it will not cause long-term pollution to nature.

     

    Third, the fully biodegradable shopping bag has high strength and durability. The fully biodegradable material can enhance its toughness and tensile strength through a special treatment process, making the shopping bag more durable. This means that fully biodegradable shopping bags can be reused many times, reducing the need for plastic shopping bags, thereby reducing the consumption of plastic resources.

     

    In addition, the production process of fully biodegradable shopping bags is relatively simple. Traditional plastic shopping bags need to go through multiple processing processes to be made, and the manufacturing process of fully biodegradable shopping bags is relatively simple. This can not only reduce the consumption of energy and resources, but also reduce production costs, so that the fully biodegradable shopping bags have better market competitiveness.

     

    In general, the fully biodegradable shopping bag is an environmentally friendly shopping bag, which is environmentally friendly, degradable, has high strength and durability, and the production process is relatively simple. With the improvement of people's awareness of environmental protection, biodegradable shopping bags will occupy an important position in the future shopping market and contribute to the protection of the earth's environment.

     

    Test Items

    Unit

    Indicators

    Test Method

    biodegradation performance

    %

    ≥ 90

    GB/T 19277.2

    Density

    G/mL

    1.20~1.35

    GB/T 1033-2008

    Nominal strain at fracture

    %

    Horizontal and vertical≥ 400

    GB/T 1040.3

    Tensile strength

    MPa

    ≥ 25

    GB/T 1040.3

    elongation at break

    %

    ≥ 400

    GB/T 1040-2018

    Right Angle Tear Strength

    MPa

    ≥4.0

    GB/T 1040.3

    Puncture strength

    N

    ≥2.0

    GB/T 1040.3

    Anti-pendulum impact energy

    J

    ≥0.8

    GB/T 16422.2-2014

    Light transmittance

    %

    ≤ 4.5

    GB/T 38082-2020

Keywords: high performance fiber materials, biological base membrane

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