Kawakami Sangyo Co., Ltd. is a manufacturer of packaging materials centered on the production and sale of bubble cushioning material "Puchipuchi(R)." Since its founding in 1968, the company has continued to provide products that support safe and efficient logistics. In addition to using over 90% recycled materials in Puchipuchi (average across all factories for the fiscal year 2023), the company is also focusing on the use of biodegradable and biomass materials, leading the industry as a top manufacturer. Furthermore, in addition to bubble cushioning materials, the company is committed to developing environmentally friendly products such as plastic cardboard "Ecoliar Board" and "Plaparl," which utilize recycled materials. They also support the introduction of automatic packaging machines like "Puchipacker" to enhance on-site work efficiency. In addition to packaging, they have developed and sold the cute "Heart Grain Puchipuchi," catering to a wide range of fields including art and gifts. In 2021, to aim for zero plastic waste, the company officially launched the "Puchipuchi Recycling Project," working on plastic recycling and contributing to the realization of a comfortable and sustainable society. Beyond the realm of packaging materials, they sell a variety of products including partitions, plastic beds, and storage batteries.