Global warming and rising sea level have become indisputable facts, and the news of natural disasters such as abnormal temperature, rainstorm, tsunami and fire has also emerged in endlessly. The greenhouse effect is so terrible that a green, low-carbon and environment-friendly lifestyle is imperative.
In this context, more and more environment-friendly materials are further used in various industries, which is conducive to protecting the environment on which we live. Among them, paper and biodegradable materials are one of the important choices. Although the traditional paper plastic composite packaging seems to be environmentally friendly, a deep study of its composition will reveal that it is not completely environmentally friendly. The reason is that the paper packaging alone has poor water resistance and is difficult to heat seal. However, if the composite film is petroleum based plastic, it is non degradable, resulting in the loss of environmental significance of the entire product structure. The use of biodegradable functional films with biodegradable paper can perfectly solve this problem from the source and truly implement environmental protection.
The functional film used in the current paper plastic composite packaging must meet the following requirements:
1 It is required to have certain moisture-proof, waterproof and antifouling properties.
2 It is required to have certain optical properties (optical film) and excellent coating adhesion (scratch resistance, tactility, matt and other functions).
To meet these requirements, BiONLY ® is undoubtedly the most suitable product. It has the same tensile strength and optical properties as the traditional plastic film, and its heat resistance has also been greatly improved through the subsequent processing. It is very suitable for covering the surface of paper, so that the entire product structure can be biodegradable. Therefore, it is very suitable for books, magazines, gift boxes, gift bags, clothing tags and other applications.
Meanwhile, BiONLY® is high penetration and high brightness, high stiffness characteristics make it also suitable for the application of paper plastic window film.
With the continuous implementation of environmental protection policies in place, the green upgrade of all industries is imperative, and the use of biodegradable film combined with paper composite technology, is conducive to reduce white pollution, prevent the further diffusion of the greenhouse effect, in the near future, will usher in huge development opportunities.
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Post time: Nov-03-2022