Preparation system and process of high-molecular plastic shutter
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 元鼎饰材实业(镇江)有限公司
- Publication Date
- 2021-08-03
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Abstract
Description
technical field
[0001] The invention relates to the field of shutter preparation, in particular to a preparation system and a preparation process of a polymer plastic shutter. Background technique
[0002] Shutters are a style of windows that originated in China. In ancient Chinese architecture, there are mullion windows, which were used in all dynasties from the Warring States Period to the Han Dynasty. The general blinds are composed of multiple parts, including upper beam structure, lower beam structure, blade, pull rope, pull rope balancer, cable stopper and other structures. After each component is prepared separately, it is processed and assembled to form a whole. structure. Among them, the upper beam structure is the overall hoisting load-bearing structure of the louver structure. After the upper beam and the installation surface are fixed, the louver is suspended by the upper beam as a whole, and the structural strength of the upper beam has high requirements. In ...