The invention discloses a
seedling raising cylinder book and a manufacturing method. A plurality of
seedling raising cylinders are generated by adopting a method of pasting two pieces into cylinders, and each
seedling raising cylinder forming the seedling raising cylinder book is composed of two pieces of seedling raising cylinder materials with the same size, such as seedling raising paper, non-woven fabrics, degradable plastic films and the like. The two sides of the seedling raising cylinder are bonded together through a non-water-soluble
adhesive or in a direct
welding mode, a seedling cylinder with a hollow middle and two bonded sides is formed, and the multiple seedling raising cylinders are mutually bonded through a water-soluble
adhesive to form the seedling raising cylinder book which can be unfolded to form a regular hexagonal
honeycomb-shaped seedling cylinder combination. According to the seedling raising cylinder book and the manufacturing method, the seedling raising book is generated by adopting a method of bonding,
cutting and then overlapping and bonding materials, the
diameter of the seedling raising cylinder is controlled by adjusting the distance between bonding parts, the adjustment is flexible, the manufacturing difficulty is not increased along with the reduction of the
diameter of the seedling raising cylinder, and the manufacturing difficulty of the seedling raising cylinders with all diameters is the same; therefore, the production cost of the small-
diameter seedling raising cylinder book is greatly reduced.