Production line of electromagnetic heating corrugated board

• Main Authors: LI CUIHONG, GUO ZHENKUI, CHEN JIANMIN, ZHANG TIANLI, WANG MINGFU, CHANG LIJUN, CHEN ZHONGHUA, ZHANG FUQING
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2010
• Subjects: MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER; MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD ORMATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; PERFORMING OPERATIONS; TRANSPORTING; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER

The invention discloses a production line of an electromagnetic heating corrugated board. The electromagnetic heating corrugated board comprises a base paper support (1), a tissue paper preheater (2), a single-side machine (3), a core paper preheater (4) and a base paper support (70) which are sequentially arranged from front to back, wherein the upper ends of the base paper support (1) and the base paper support (70) are provided with a paper-passing platform bridge (63), the tissue paper preheater (2) and the core paper preheater (4) both comprise two parallel wallboards (12) between which a preheating roller (13) and a paper guiding roller (14) are arranged, an insulating layer (15), a coil (16) and a heat insulating layer (17) are sequentially arranged in the preheating roller (13) from outside to inside, and the coil (16) and a variable frequency power supply are connected to form a conducting loop. The invention has the advantages of energy saving, environmental protection, small influence on working en