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THE FEUTEX TOOLKIT

Paper Rosette Accordion Plan

Estimate accordion strip demand and evenly spaced folds for a decorative paper rosette.

Crafts workspace● Runs in your browser
01 Your input
02 Your result
View or copy raw result data
FormulaEven fold count = 2*Math.ceil(Math.PI*diameter*fullness/pitch/2); Cut strip length = 2*Math.ceil(Math.PI*diameter*fullness/pitch/2)*pitch+overlap; Strip width for folded rosette = diameter/2

Made for real tasks

  • Estimate accordion strip demand and evenly spaced folds for a decorative paper rosette.
  • Compare an alternative set of measurements without uploading personal data.
Explore step-by-step workflows →

Worked example

Inputs

Finished diameter
30 cm
Strip length to circumference ratio
1.2 ratio
Accordion fold width
1 cm
End join overlap
2 cm

Expected results

Even fold count
114 folds
Cut strip length
116 cm
Strip width for folded rosette
15 cm

Load the example in the workspace to reproduce these results. Display rounding does not change the underlying calculation.

How to use this tool

  1. Enter finished diameter, strip length to circumference ratio, accordion fold width, and end join overlap in the displayed units.
  2. Calculate and use each labeled result for paper rosette accordion plan. Compare the result with a measured sample before committing materials.

Try this example

{
  "diameter": 30,
  "fullness": 1.2,
  "pitch": 1,
  "overlap": 2
}

Accuracy and scope

Decorative rosette estimate; thickness and center attachment affect the finished diameter.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.