High-strength composite multilayer board

• Main Author: CHEN JUMING
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2022
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to the technical field of composite boards, in particular to a high-strength composite multilayer board, which comprises a face board layer, a core board layer and a back board layer which are sequentially connected in a bonding mode, and the core board layer comprises a first eucalyptus wood layer, a second eucalyptus wood layer, a third eucalyptus wood layer and a fourth eucalyptus wood layer which are sequentially connected in a bonding mode from top to bottom. A first screen cloth layer is bonded between the face plate layer and the first eucalyptus layer, a second screen cloth layer is bonded between the fourth eucalyptus layer and the back plate layer, a first splicing groove is formed in the left side of the core plate layer, a third screen cloth layer is arranged in the first splicing groove, a second splicing groove is formed in the right side of the core plate layer, a fourth screen cloth layer is arranged in the second splicing groove, and a splicing head is arranged in th