发明申请
摘要:
An apparatus and method for making expandable honeycomb structures suitable for use as window coverings is provided. Material is fed to a folder and past a cutter. Adhesive is applied to the material downstream of the cutter and the material is cut to desired lengths. The cut strips of material are stacked with similarly formed strips to form the honeycomb structure.
公开/授权文献
- US07901535B2 Apparatus and method for making cellular shade material 公开/授权日:2011-03-08
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