Yilida's Wax-Impregnated Cardboard Boxes Remain Water-Free Based on Their Core Technical Features

For a long time, the inherent perception that "cardboard boxes are afraid of water" has made transporting goods on rainy days a difficult problem for enterprises - the rate of goods damage soaring and costs increasing due to water immersion, yet it is hard to suspend transportation due to the weather. However, this stereotype is being broken by Yilida Enterprise. Yilida Packaging Company has officially launched its disruptive product to the market - the fully permeable wax-impregnated cardboard box. With its outstanding performance of "not being soaked by water", it has redefined the moisture-proof standard for cardboard boxes and provided the ultimate protection solution for cold chain, fruits and vegetables, seafood and high-end export products.

Compared with the surface waxing process that falls off at the slightest touch in the market, Yilida's innovation can be described as a "complete transformation" : the corrugated paper is completely immersed in high-quality paraffin that meets the GB 7189-2010 food-grade standard. Under precise temperature control, the wax liquid seeps into every fiber and every gap like capillaries. This "no blind spots inside and out" protective process not only builds a comprehensive sealing barrier but also endows the carton with strong and long-lasting compressive strength - even after being left to stand for 24 hours in a humid environment with 90% RH, the compressive strength still remains stable at over 82%, and it remains undamaged in the face of extreme temperature differences from -20℃ to 50℃, leaving no room for water molecules to penetrate.

This technological breakthrough endows the product with three core advantages: First, it is an all-round sealed barrier. The wax layer and the paper fiber are closely combined to form a waterproof protective layer without blind spots, effectively preventing water molecules from entering. Second, it has strong and durable performance. Even after multiple transportation and turnover, the waterproof structure remains stable, avoiding the problem of traditional wax coating peeling off. Thirdly, it is resistant to low-temperature freezing storage, maintaining stable performance within the temperature range of -20℃ to 50℃, perfectly meeting the requirements of the entire cold chain logistics chain.

The director of our company's R&D department stated: "We are committed to creating products that solve customers' problems, making traditional products perfect, and striving for excellence is our attitude towards products. Breaking the inherent limitations of the industry and solving customers' core pain points with technology is the direction of continuous innovation for Yilida." " The launch of this wax-soaked cardboard box marks another solid step forward for Yilida in its exploration of green and high-performance packaging solutions, and it will continue to create irreplaceable value for global customers.