In recent years, pure cleansing and green natural skin care have become the mainstream development trend in the daily chemical industry. Consumers' requirements for shower gel are no longer limited to basic cleansing, but also pursue a high-quality experience that is gentle and safe, refreshing skin feel, long-lasting fragrance, and stable efficacy. Traditional shower gels mostly use synthetic chemical additives such as carbomer and xanthan gum. They have long-term problems such as formula stratification, particle settlement, sticky residue, instability of high-salt systems, and long-term turbidity. These problems severely restrict the product upgrade of high-end transparent shower gels, scented shower gels, and scrub-effect shower gels. As a new natural bio-based raw material, nanocellulose perfectly solves the above-mentioned industry problems and has become the core high-quality raw material for the current iteration of shower gel formulas. Nanjing Tianlu Nanotechnology Co., Ltd. is a high-tech enterprise specializing in nanocellulose research and development, large-scale production, and output of daily chemical scenario application solutions. The company has been deeply involved in the field of bio-based new materials for many years, and has completed the formulation of shower gels and skin care products based on pain points.

Driven by the dual goals of plastic pollution control and 'double carbon', the food packaging industry is in urgent need of green and efficient alternative materials. The inherent defects of traditional packaging materials make it difficult to balance environmental protection and practical needs. The emergence of natural nanocellulose, with its unique material advantages, provides a new path for transformation and breakthrough in the field of food packaging. 1. The industry dilemma of food packaging: the dilemma between environmental protection and performance. Traditional food packaging is mainly made of plastic. Although it is convenient and low-cost, it is not degradable, causing serious 'white pollution', and the recycling rate is extremely low; while degradable materials such as paper and starch-based materials have the disadvantages of low mechanical strength and poor barrier properties, which cannot meet the needs of long-distance transportation and long-term storage. The emergence of nanocellulose has solved this dilemma. 2. Nanocellulose: The core characteristics and mechanism of action of adapted food packaging. Nanocellulose originates from natural biomass and is extracted through various processes. It is divided into three categories: cellulose nanocrystals, fibrils and bacterial nanocellulose.

As counterfeiting methods continue to escalate and traditional anti-counterfeiting technologies are easily cracked, the market has an increasingly urgent need for anti-counterfeiting solutions that are highly secure, difficult to counterfeit, and green and environmentally friendly. Nanocellulose (with cellulose nanocrystalline CNC and nanofibrillated cellulose CNF as the core) is a green nanomaterial derived from natural biomass. With its unique chiral self-assembly structure, dynamic iridescent optical properties, and nanometer-level non-replicable precision, nanocellulose is becoming the core material in the field of high-end anti-counterfeiting, providing new solutions for 'physical-level anti-counterfeiting and green applications' for documents, currency, luxury goods, high-end packaging and other scenarios. Nanjing Tianlu Nanotechnology Co., Ltd. is deeply involved in the field of nanocellulose, specializing in the research and development, production and application promotion of nanocellulose. It has large-scale preparation and stable modification technology, and is committed to promoting the industrialization of green nanomaterials in high-end anti-counterfeiting, functional coatings, green packaging and other fields. 1. Nanocellulose anti-counterfeiting