A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Polyurethane corrugated board interspace filling process
The invention relates to the technical field of polyurethane corrugated board production, in particular to a polyurethane corrugated board interspace filling process, and also relates to a productionprocess of a polyurethane corrugated board. According to the filling process, polyurethane foaming glue fills corrugated plate grooves through a polyurethane foaming technology in the production process of the corrugated board, meanwhile, the polyurethane foaming glue fills side edge turning grooves, the pressure resistance of the polyurethane corrugated board can be enhanced, the corrugated boardcan be prevented from being exposed out, and the corrugated board is embellished to increase the attractiveness.
本发明涉及聚氨酯瓦楞板生产技术领域，具体涉及一种聚氨酯瓦楞板空隙填充工艺，还涉及一种聚氨酯瓦楞板的生产工艺。本发明在瓦楞板生产过程中通过聚氨酯发泡技术向瓦楞板槽中填充聚氨酯发泡胶，同时还向侧边翻折槽中填充聚氨酯发泡胶，不仅可以增强聚氨酯瓦楞板的抗压性能，还能避免瓦楞槽口裸露在外，对瓦楞板进行修饰，增加美观性。
Polyurethane corrugated board interspace filling process
The invention relates to the technical field of polyurethane corrugated board production, in particular to a polyurethane corrugated board interspace filling process, and also relates to a productionprocess of a polyurethane corrugated board. According to the filling process, polyurethane foaming glue fills corrugated plate grooves through a polyurethane foaming technology in the production process of the corrugated board, meanwhile, the polyurethane foaming glue fills side edge turning grooves, the pressure resistance of the polyurethane corrugated board can be enhanced, the corrugated boardcan be prevented from being exposed out, and the corrugated board is embellished to increase the attractiveness.
本发明涉及聚氨酯瓦楞板生产技术领域，具体涉及一种聚氨酯瓦楞板空隙填充工艺，还涉及一种聚氨酯瓦楞板的生产工艺。本发明在瓦楞板生产过程中通过聚氨酯发泡技术向瓦楞板槽中填充聚氨酯发泡胶，同时还向侧边翻折槽中填充聚氨酯发泡胶，不仅可以增强聚氨酯瓦楞板的抗压性能，还能避免瓦楞槽口裸露在外，对瓦楞板进行修饰，增加美观性。
Polyurethane corrugated board interspace filling process
一种聚氨酯瓦楞板空隙填充工艺
HUANG ZHIQIANG (author) / WEI DONGWANG (author) / JIANG HUI (author) / SUN YANG (author) / HUANG BIAO (author)
2020-04-17
Patent
Electronic Resource
Chinese