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Side-by-side evidence and decision metadata for selected textile resources.
Decision fieldPaidTUKAcadGlobalRemoveOpen accessSample Review & Approval RecordGlobalRemoveOpen accessPattern Grading & Size-Run Validation RecordGlobalRemove
Decision fit
Primary jobFind patterns & fitSource productionFind patterns & fit
Also useful forNo additional job recordedNo additional job recordedNo additional job recorded
AreaPatterns & fitProductionPatterns & fit
Best for2D patternmaking and grading with public plan tiersApproving a named sample without accidentally approving bulkAuditing inherited grade rules or controlling a new multi-size pattern release from approved targets through sample evidence
Know before usingTUKAcad is Windows software; the official Mac route requires a separate virtual Windows environment. Pattern-piece, graded-size, marker, import and export, digitizing, and production-output capabilities vary materially by paid tier. A CAD file or marker report does not prove fit or factory readiness, so verify formats, grade rules, seam and production data, hardware, training, and downstream compatibility before subscribing.The record does not validate every size or user, prove bulk conformity, prescribe universal defect classes or AQL, replace testing or inspection, or establish compliance.The record does not create a production grade, supply universal increments or breakpoints, validate a CAD file or fit population, reproduce licensed standards, or replace qualified anthropometric, pattern, technical-design, fit, quality, accessibility, safety, statistical, and user-research review.
Practical access
ForBothApparel brandsApparel brands
Location or jurisdictionGlobalGlobalGlobal
AccessPaidOpen accessOpen access
FormatSoftwareStitch AuthorityStitch Authority
Source typeFirst-party platformStitch AuthorityStitch Authority
Source and review
What the source establishesTukatech's current TUKAcad page publishes monthly Learning and Professional editions for digital patternmaking and grading, with a higher tier adding marker making, data import and export, digitizing, cut-data optimization, and yield reports. It discloses plan limits on pattern pieces, graded sizes, and marker dimensions, plus built-in help, block templates, a trial, Windows requirements, and the Windows-on-Mac route.The record applies version and lot controls from textile testing plus current ISO and ASQ acceptance-sampling boundaries to separate sample approval from bulk release.The guide cites current ISO body-table, size-designation, and garment-measurement boundaries plus two peer-reviewed studies that tested the relationship between conventional grade rules, anthropometric evidence, and garment fit; it requires product-specific target deltas and validation instead of publishing universal increments.
Linked page reviewedJul 21, 2026Jul 15, 2026Jul 27, 2026
Next review dueJan 17, 2027Jul 15, 2027Jul 27, 2027
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