Absorbing core

• Main Authors: Lin Bingzheng, Zheng Qiongzhu, Yu Zhanbo
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

The invention relates to the technical field of hygienic products, and provides an absorbing core. The absorbing core comprises an absorbing core body, the absorbing core body comprises a coating layer, a surface layer, a first adhesive layer, a middle layer, a second adhesive layer and a bottom layer, wherein the surface layer, the first adhesive layer, the middle layer, the second adhesive layer and the bottom layer are sequentially arranged in an overlapped mode, the coating layer coats the surface layer, the middle layer and the bottom layer, and a third adhesive layer is arranged between the bottom layer and the coating layer; compared with those of the middle layer, the two ends of the side edges of the surface layer, the two ends of the side edges of the first adhesive layer and the two ends of the side edges of the second adhesive layer retract toward the middle, four open grooves denting toward the middle are formed by the two ends of the side edges of the surface layer, the two ends of the side edge