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Optimized construction of retroreflective articles for curved applications
Optimized construction of retroreflective articles for curved applications
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机译:优化了用于弯曲应用的逆反射制品的结构
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摘要
Retroreflective cube corner elements are arranged within layered articles at positions proximate a neutral axis to optimize their performance upon bending or twisting of the article. The elements and surfacs may be embodied in flexible sheeting materials suitable for curving about an object.
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