* Soft Cartridge(TM) PAT. Soft Cartridge(TM) replaces conventional paper and plastic cartridge products. After the content (adhesive or caulking materials) is dispensed, the inner cartridge collapses to only one-eighth of the original size. This contributes significantly to waste reduction. Soft Cartridge(TM) is also lightweight, weighing up to 40% less than a standard plastic cartridge. A conventional caulking gun is used for dispesing. Company name：Hosokawa Yoko Co., Ltd.