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Corrugated board cutting die having a scoring or cutting assembly that reduces corrugated board cracking during scoring and cutting operations
Corrugated board cutting die having a scoring or cutting assembly that reduces corrugated board cracking during scoring and cutting operations
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机译:带有刻痕或切割组件的瓦楞纸板切割模具,可减少刻痕和切割操作过程中瓦楞纸板的开裂
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摘要
A scoring or cutting assembly forms a part of a cutting die used to score and cut corrugated board. The scoring or cutting assembly includes a cutting or scoring rule secured to a die board. First and second elastomers are secured on the die board such that the scoring or cutting rule extends between the elastomers and there is defined a space between the scoring or cutting rule in each of the elastomers. There is also provided a pair of retainers, each retainer being secured to the die board adjacent an outboard side of the elastomers. During a cutting or scoring operation, the elastomers engage the corrugated board on opposite sides of the scoring or cutting rule and apply and inward force to the corrugated board towards the scoring or cutting rule. This causes the corrugated board to resist cracking on opposite sides of the scoring or cutting rule.
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