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Modeling for Load Bearing Property of Nonwoven Shopping Bag
Abstract:
This paper measured the breaking strength of nonwoven shopping bag, which sampled from 5 kinds of fabric weight with 5 kinds of seam density and 2 types of seam methods. Based on the result of orthogonal experiment,the load bearing model is established by three-element non-linear model with two variables—fabric weight and elongate ratio of the nonwoven. Model verification shows the maximum relative error is lower than 10%. This model is proper to be applied to calculate the load bearing of 100% Polypropylene nonwoven shopping bag.
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1261-1267
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Online since:
September 2011
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© 2011 Trans Tech Publications Ltd. All Rights Reserved
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