Biodegradable sticker materials are products made of cellulose paper and glue; It has the functions and characteristics of traditional plastics, and can be degraded under natural conditions (such as soil, sand, sea water, etc.) or under specific conditions (such as composting conditions, anaerobic digestion conditions or water-based culture solution, etc.) by microbial action (such as bacteria, mold, fungi, algae, etc.) after reaching the service life. And eventually completely degrade into carbon dioxide, water, methane, mineralized inorganic salts.
Biodegradable cellulose paper film sticker are made from natural cellulose such as wood pulp and cotton pulp as raw materials, and are processed through chemical procedures such as alkalization, yellowing and molding to form a cellulose film and biodegradable glue. It combines the functions and characteristics of traditional plastics. And it can be degraded through microbial action (such as bacteria, molds, fungi, algae, etc.) under natural conditions (such as soil, sand grains, seawater, etc.) or specific conditions (such as composting environment, anaerobic digestion environment or water-based culture medium, etc.), and eventually completely decompose into carbon dioxide, water, methane and mineralized inorganic salts after reaching the service life. Ultimately, it re-enters the ecological environment in a reduced form, returns to nature, and will not produce microplastic substances that affect soil health. And it can be completely biodegraded within just 90 days, compared with labels made of ordinary polypropylene materials that take 200 years to be completely degraded. The degradation rate is affected by the soil environment.
Types of Biodegradable Sticker Materials:
Biodegradable Sticker Core Characteristics
Regenerated cellulose extracted from natural wood pulp or cotton pulp is used as the base material, which is entirely derived from renewable plant resources and contains no petroleum-based plastic components, reducing the carbon footprint.
By adopting a nano-dense film-forming process, it achieves a light transmittance of over 92%, providing a visual transparency as clear as glass, perfectly presenting the original color of the adhered object and enhancing the high-end feel of the product.
It complies with the international composting standards of EN13432 and ASTM D6400. Under industrial composting conditions, it is completely degraded into water, CO₂ and biomass within 180 days, with no microplastic residue and is safe and harmless to the soil.
It is compatible with plant-based acrylic eco-friendly glue, featuring strong initial adhesion and stable adhesion retention. It is suitable for environments ranging from -20℃ to 80℃. Customizable peel strength (from removable to permanent adhesive).
The surface is treated by plasma and is compatible with water-based inks, UV-curable inks and soy-based inks for printing. There is no risk of solvent residue and it meets the direct contact requirements of food grade (FDA/EC).
Water-resistant and oil-resistant, suitable for cold storage environments (-20°C to 80°C);
High tear resistance, suitable for high-speed labeling and logistics transportation
Water-repellent and oil-resistant: The dense structure of cellulose molecules resists the penetration of common liquids, and the label remains clear in a humid environment.
Flexible and tear-resistant: Elongation at break > 15%, no edge lifting when adhering to curved surfaces, and high mechanical labeling pass rate.
Carbon footprint optimization: Compared with traditional BOPP films, production energy consumption is reduced by 40%, and the entire process is traceable with a green supply chain.
Biodegradable Sticker Application Scenarios
Biodegradable Sticker Environmental Protection Certification
Why choose our Biodegradable Cellulose Film Sticker?
Address the environmental protection pain points of brands: Meet the requirements of regulations such as the EU's SUP ban and China's "plastic restriction order", and avoid the risk of green taxes.
Hitting consumers' minds: 78% of consumers tend to purchase products with degradable labels (Source: 2024 Global Sustainable Packaging Survey).
Seamless supply chain switching: Compatible with existing labeling equipment, no additional modification costs required.
About Biodegradable Sticker Material Custom :
OwnLikes can provide customized processing of various materials and surface material weight selection, dyeing, laser shading, inkjet coating and other processes.
OwnLikes can provide glue coating selection: custom processing of water glue, hot melt glue, oil glue, removable glue and other processes.
OwnLikes can provide customized processing such as printing LOGO on release paper and choosing the thickness of release paper.
According To Customer's Adhesive Needs Can Be Customized, There Are Three Schemes
1、biodegradable cellulose paper film (thickness of any 25-40u) + water glue + substrate (according to customer requirements, grid or transparent bottom)
2、 biodegradable cellulose paper film (thickness of any 25-40u) + oil adhesive (according to customer requirements, grid or transparent bottom)
3、 biodegradable cellulose paper film (thickness of any 25-40u) + movable adhesive (according to customer requirements, grid or transparent bottom)
About Biodegradable Sticker Customization
1. Size specifications can be selected
2, can be printed LOGO pattern
4, can be customized automatic labeling roll material, cutting, etc
Q: Your material is visually indistinguishable from membrane. What quick way to verify that it is not membrane?
A: Three quick verification methods:
1 Ignition: In a safe environment, ignite it: fast combustion, no dripping, residue is paper ash
2 Smell: The smell of burning paper products is the same
3 Tear: longitudinal easy to tear.
PS: She is a transparent paper, not a plastic film
Q: Are there any supporting documents? What are they?
A: We have completed multiple tests and certifications, and obtained certificates:
1. Eu Industrial Composting Certificate
2. Eu Home Composting Certificate
3.FSC Forest Certificate
4.Rohs report
5.FDA food grade certification
6. Halogen reports
Q:If it's paper, is it moisture-proof?
A: Moisture-proof
Q: What tests were done? Which post-process is it suitable for?
A: We through the special process, after numerous rigorous tests: finally at 60% high temperature and 85% high humidity, 48 hours in a confined space and at the same time through the coating, shallow bump, shallow embossing, UV, gold, screen printing, pressure wire, high frequency heat sealing bag, drop test in color box packaging, handbags, books, labels and so on successfully completed
Q: Since it can be completely degraded in more than 90 days, will the finished product be degraded before it reaches the customer's hands?
A: This question is very imaginative, please don't worry! Degradation requires a specific, sustained stay in the same environment for more than 90 days, requiring microorganisms, temperature and humidity, etc., to degrade
Q: What are the special advantages compared with OPP/PET films?
A: 1. Biodegradable
2. with antistatic function
3. the corona value after stability is not less than 41 Dahn value
4. high transparency, good color reproduction
5. Strong rupture resistance
6. high barrier
7. odorless and non-toxic after burning
8. Easy to tear longitudinally. Meet special needs
9· The same thickness is high in width
10. Fully meet customer environmental protection needs. Free from tariffs under the plastic order and contribute to creating a better home!
Q: What is the residue after degradation?
A: SunsongECM biodegradable materials are converted into harmless substances such as protein and glucose after degradation.
Can imagine a beautiful picture, in the beautiful seashore, when we swim in the sea · no longer have to worry about meeting: 100 years will not decompose the plastic bag; No longer have to worry about sea creatures mutating or even dying from eating plastic.
Q: Can your products be recycled?
A: When sunsongECM regenerates degradable cellulose materials, the proportion of finished products is not more than 20%, no separation processing is required, and it can be recycled together with paper.
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