Abstract: A stretch fabric material having an elongation of at least 20% in the warp direction is provided with both of the stretchability and the stiffness, which is composed of a Raschel warp knit fabric formed of non-stretchable fiber yarns having no rubbery elasticity, wherein loops of tuck warp are engaged with loops of a ground fabric structure. Since the stretch knit fabric material of the invention exhibits a gentle tightening force when covering or bandaging a human body, it is suitably used for a medical material for covering or bandaging a human body having curved or irregular portions, a reinforcement material for a molded object having curved or irregular figure or portions, a stretchable bandage, a casting tape or a splint for orthopedic surgery use.

Abstract: A stretch fabric material having an elongation of at least 20% in the warp direction is provided with both of the stretchability and the stiffness, which is composed of a Raschel warp knit fabric formed of non-stretchable fiber yarns having no rubbery elasticity, wherein loops of tuck warp are engaged with loops of a ground fabric structure. Since the stretch knit fabric material of the invention exhibits a gentle tightening force when covering or bandaging a human body, it is suitably used for a medical material for covering or bandaging a human body having curved or irregular portions, a reinforcement material for a molded object having curved or irregular figure or portions, a stretchable bandage, a casting tape or a splint for orthopedic surgery use.

Abstract: An improved substrate for retaining a hardenable composition, which substrate utilizes a double face knit having knitting fabrics of multiple bundles formed on both its face and back surfaces, the knitting fabrics being impregnatable with hardenable resin by capillary action and retaining the resin to enable curing thereof into a hard composition, the improved substrate providing the advantages of substrates composed of glass fibers such as strength and good air permeability, while also providing advantages of substrates composed of natural and synthetic fibers such as comfort and non-irritability.