The production workshop for space sand at Jiade Biotech serves as the "first line of defense" for quality. It employs a fully automated intelligent production line, where 12 core processes, ranging from the fine screening of food-grade sea sand and the precise formulation of environmentally friendly binders, to low-temperature baking and sterile cooling, are all monitored in real-time by a computer system, ensuring errors are controlled to the micron level. Addressing the two major pain points of space sand—“shaping ability” and “fineness”—the factory has developed a proprietary process: through special grinding technology, the sand particles are made uniform in diameter between 0.1-0.3 millimeters. Coupled with food-grade binders, this allows the space sand to be easily molded into three-dimensional shapes without collapsing when released, while also being non-sticky to the hands and non-powdery. After play, it can be easily cleaned with a tissue, completely solving the cleaning challenges of traditional sand toys.
For parents, toy safety is the bottom line. Jiade factory cuts off potential safety hazards from the source: all raw materials are selected from food-grade materials that meet EU EN 71 and US ASTM F963 standards, with no heavy metals, no fluorescent agents, and no irritating odors. Each batch of space sand undergoes triple testing: raw material warehousing inspection, sampling inspection during the production process, and full inspection of finished products before shipment. The test report accompanies the shipment to ensure that every box of product can be played with safely by children. During the process of kneading and stacking, children can not only exercise their fine motor skills and spatial imagination but also release their natural instincts. Parents no longer have to worry about "dirtiness, danger, and toxicity".
