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Protective products such as envelopes having a unique combination of interior padding of expanded slit sheet paper and exterior lining of embossed paper
Protective products such as envelopes having a unique combination of interior padding of expanded slit sheet paper and exterior lining of embossed paper
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机译:保护产品,如信封,具有膨胀狭缝纸纸的独特组合的内部填充物和压花纸的外衬
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摘要
A protective product, such as, e.g., an envelope or pouch, is provided that includes at least one expanded slit paper sheet in an expanded state, and an embossed paper sheet facing the expanded slit paper sheet and fixed to the expanded slit paper sheet along at least a portion of a length in an expansion direction of the expanded slit sheet paper. In the preferred embodiments, the embossed paper sheet has a plurality of embossings that increase the rigidity of the embossed paper sheet, thereby inhibiting deformation of the embossed paper sheet that is fixed to the expanded slit sheet paper.
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