STOCK FIT

Perforation mask disc stock sheet — usable masking sheet length scenarios.

How does changing usable masking sheet length affect perforation mask disc stock sheet when the other inputs stay fixed?

What this decision changes

Full required pieces must fit usable stock. Aggregate area or length alone cannot prove a feasible cut or roll allocation. Method basis: Disc blank cell side = hole diameter + 2 × supplied margin; whole cells per sheet = floor(width/side) × floor(length/side). Does not select a coating procedure, perforation layout or masking material suitability.

The focus is usable masking sheet length. All other shared inputs remain fixed for each evaluated range.

Disc blank cell side = hole diameter + 2 × supplied margin; whole cells per sheet = floor(width/side) × floor(length/side).Perforation Mask Disc Stock Sheet Calculator

Evaluate your supplied alternatives

Start with your measured plan and selected product data. The initial values and range are illustrative. Each scenario changes only usable masking sheet length; the other entered values stay fixed.

Display units

Measured plan and product inputs

Usable masking sheet width

Where to get this value

Measure this dimension in your plan or on site and use the displayed unit. For irregular shapes, divide the geometry into the supported sections.

Usable masking sheet length

Where to get this value

Measure this dimension in your plan or on site and use the displayed unit. For irregular shapes, divide the geometry into the supported sections.

Supplied hole diameter

Where to get this value

Measure this dimension in your plan or on site and use the displayed unit. For irregular shapes, divide the geometry into the supported sections.

Supplied margin around each hole

Holes per panel

Panels to mask

Supplied comparison range for usable masking sheet length

Lower supplied comparison value

Where to get this value

Measure this dimension in your plan or on site and use the displayed unit. For irregular shapes, divide the geometry into the supported sections.

Upper supplied comparison value

Where to get this value

Measure this dimension in your plan or on site and use the displayed unit. For irregular shapes, divide the geometry into the supported sections.

Nine evenly spaced values are evaluated. Whole counts are rounded to distinct integer scenarios. Values between the listed samples are not calculated.

9 evaluated scenarios

Baseline: Masking stock sheets — 2 sheets. Rejected combinations remain visible below.

Quantity to plot

Each bar is one actual calculated masking stock sheets. Horizontal values: usable masking sheet length in m.

Usable masking sheet length	Masking stock sheets	Change from baseline	Use this scenario
0.6 m	2 sheets	0 sheets	Open in calculator Exact quantity breakdown Whole disc cells per sheet 60 Supplied masks required 120 Square-grid cells only; circle nesting and reuse of spaces between circles are excluded.
0.725 m	2 sheets	0 sheets	Open in calculator Exact quantity breakdown Whole disc cells per sheet 70 Supplied masks required 120 Square-grid cells only; circle nesting and reuse of spaces between circles are excluded.
0.85 m	2 sheets	0 sheets	Open in calculator Exact quantity breakdown Whole disc cells per sheet 80 Supplied masks required 120 Square-grid cells only; circle nesting and reuse of spaces between circles are excluded.
0.975 m	2 sheets	0 sheets	Open in calculator Exact quantity breakdown Whole disc cells per sheet 90 Supplied masks required 120 Square-grid cells only; circle nesting and reuse of spaces between circles are excluded.
1.1 m	2 sheets	0 sheets	Open in calculator Exact quantity breakdown Whole disc cells per sheet 110 Supplied masks required 120 Square-grid cells only; circle nesting and reuse of spaces between circles are excluded.
1.225 m	1 sheet	-1 sheet	Open in calculator Exact quantity breakdown Whole disc cells per sheet 120 Supplied masks required 120 Square-grid cells only; circle nesting and reuse of spaces between circles are excluded.
1.35 m	1 sheet	-1 sheet	Open in calculator Exact quantity breakdown Whole disc cells per sheet 130 Supplied masks required 120 Square-grid cells only; circle nesting and reuse of spaces between circles are excluded.
1.475 m	1 sheet	-1 sheet	Open in calculator Exact quantity breakdown Whole disc cells per sheet 140 Supplied masks required 120 Square-grid cells only; circle nesting and reuse of spaces between circles are excluded.
1.6 m	1 sheet	-1 sheet	Open in calculator Exact quantity breakdown Whole disc cells per sheet 160 Supplied masks required 120 Square-grid cells only; circle nesting and reuse of spaces between circles are excluded.

Read the evaluated results

Look for jumps in purchased stock and rejected fits. The rows show actual evaluated allocations, not an assumption that every intermediate size will behave identically.

Replace every illustrative baseline measurement and selected product value with the inputs for your actual task.
Enter a comparison range on the focused input's stated unit and quantity basis.
Review rejected combinations and use the exact detail lines to distinguish measured demand from whole purchases.
Open an evaluated scenario in the full calculator to save its original inputs and quantity breakdown to a browser material project.

Keep the comparison within scope

Permitted orientation, complete-run requirements and reserved cut losses remain supplied inputs; sampled layouts do not promise a globally optimal cut plan.

Does not select a coating procedure, perforation layout or masking material suitability.

Only the listed samples are evaluated. Intermediate values, alternate constraints and global cutting optimality are not inferred from the graph.

Continue with this quantity method

Perforation Mask Disc Stock Sheet Calculator

Other independent input decisions

Prepare the actual material data

Read the measurement and purchase guides

Quantity method and illustrative scenarios checked 6 October 2026. Methods and scope.