Erasable whiteboard adhesive material is a special functional material used for making or repairing erasable whiteboards (such as office whiteboards and teaching blackboards). Its core features are rewritable property and adhesive fixation ability. It is often used to stick whiteboard panels, repair damaged areas or create temporary writing surfaces.

Reflective tape is a special type of tape with a reflective warning function. Its core feature is that it reflects light through the reflective material on its surface, thereby significantly enhancing visibility in low-light or dark environments

Luminous tape material is a special type of tape with active luminous or passive reflective functions. It achieves the luminous effect through material properties or external excitation (such as light or power supply), and is widely used in emergency indication, decoration, safety warning, night signs and other scenarios

Adhesive tape imaterial s a functional material made by coating adhesive (adhesive agent) on a strip-shaped substrate. Its core function is to achieve the purposes of bonding, sealing, fixing, protecting or marking through the adhesive force generated by the adhesive

The core reason for choosing biodegradable cellulose membranes lies in the balance between environmental friendliness, sustainability and functionality. Under the global trend of "reducing plastic use" and "circular economy", cellulose membrane materials have become an ideal alternative to traditional plastics

Biodegradable cellulose film: Storage should be scientifically managed in combination with their material properties (such as hydrophilicity, heat sensitivity, and biodegradability). Storage should be protected from moisture, temperature, light, and pollution to prevent performance deterioration or premature degradation

Environmentally friendly and sustainable(The raw materials are renewable, and some types can be completely degraded, reducing "white pollution"),Versatility: Through modification (such as esterification, nanometization), hydrophilicity/hydrophobicity, stre)ngth, air permeability, etc. can be regulated),Biocompatibility(Suitable for medical and food contact scenarios, with no toxicity risk.)

Bacterial cellulose film(3 to 6 months (in soil).,Nanocellulose film(6 to 12 months (in natural environment).Composite film: (1 to 2 years ,when containing PLA and other components)

Biodegradable stickers are sticker materials composed of biodegradable surface materials, glue and backing paper. In a specific environment (compost/soil), they can be completely decomposed by microorganisms into water, CO₂ and biomass, with no plastic residue.

EN 13432 (EU), ASTM D6400 (USA), OK Compost HOME, TUV OK Biodegradable MARINE

Biodegraable nanocellulose film are made from natural cellulose (such as wood, cotton, bamboo, algae, bacteria, etc.) as raw materials. Through physical (such as mechanical grinding, ultrasonic treatment), chemical (such as acid hydrolysis, oxidation), or biological (enzyme treatment) methods, cellulose is nanocellulose (the size is reduced to the nanometer level, usually the diameter < 100 nm, and the length is several hundred nanometers to the micrometer level). A high-performance nanocomposite film prepared by further dispersion and film formation processes.

Cellulose acetate film is a kind of high-molecular film material made from natural cellulose (such as cotton linters, wood pulp, etc.) as raw material. Through acetylation reaction (treating cellulose with acetic acid and acetic anhydride under the action of a catalyst), cellulose acetate is generated, and then dissolved and film-forming processes are carried out. It has properties such as oil resistance and relatively high strength

Regenerated cellulose film refers to a new type of film material regenerated from natural cellulose through chemical or physical processing methods. It features high transparency, dyeability, and breathability

A film made from natural cellulose (derived from wood, cotton, hemp or agricultural waste) through physical or chemical processes (such as recycling, coating). Its core characteristic is that it can be decomposed by microorganisms in the natural environment into water, carbon dioxide and organic matter, without leaving any plastic residue.

Dry lamination (coating adhesive on the substrate -> drying solvent -> hot-pressing lamination with another layer of material) Wet lamination (coating water-based adhesive on the substrate -> directly laminating with another layer of material -> co-drying) Extrusion lamination/coating (Extruding molten plastic (such as PE), directly coating it onto the substrate and simultaneously laminating it with another layer of material) Hot melt lamination (bonding using hot melt adhesive (solvent-free))

PET (polyester), BOPP (biaxial polypropylene), PE (polyethylene), CPP (cast polypropylene), PA (nylon), PVC, etc.

Prevention (Clean the surface of the quilt to ensure it is free of dust; Uniform pressure application, repair (small bubbles: prick holes with a fine needle and then flatten), lifted edges (local heating followed by heavy pressure application, suitable for hot-pressed film application)