Module Map
A handbag build is a chain of dependencies. Stitch quality depends on needle system and thread pairing; edge alignment depends on marking discipline; corners behave differently based on temper and reinforcement; hardware placement depends on pattern geometry and build order. The modules below keep those dependencies visible. You will see repeated themes—open time for adhesives, skiving depth, stitch length, and inspection points—because consistent work comes from controlled repetition, not one-time inspiration.
Each module includes a concise checklist you can print or adapt into your own studio notes. If you register, we will email programme details and explain how the modules are delivered and paced. We keep registration minimal: name and email only.
Module 01 — Studio setup, tools, and machine discipline
Establish a reliable baseline: cutting surface, blades, edge tools, adhesives, and machine setup. Learn needle systems, thread sizing, stitch length selection, and presser feet that reduce marking and puckering on common leather weights. The aim is consistency—so later construction decisions are not masked by unstable machine behavior.
Needles
Thread
Stitch length
Module 02 — Design lines into buildable parts
Turn a sketch into components that can be cut, registered, and assembled: panels, gussets, bases, pockets, closures, and handle anchors. You will learn how to place stitch paths and turning points so your pattern supports clean corners and controlled bulk.
Module 03 — Pattern drafting, notches, and tolerances
Build a pattern set that sews cleanly: seam allowances, notch logic, reinforcement markers, and alignment references. You will practice small test builds to learn what to change when a gusset pulls, a base distorts, or a curve refuses to lay flat.
Module 04 — Materials that determine structure
Learn to read leather characteristics—temper, thickness, finish—and match them with linings, reinforcement boards, foam, and interlinings. The module emphasises practical compatibility: how material choice affects stitch tension, fold lines, edge thickness, and long-term shape retention.
Module 05 — Cutting plans and grain discipline
Plan yield, manage directional grain, and cut accurately for symmetry. You will learn marking routines, consistent seam allowance discipline, and how to avoid small errors that compound into zipper drift or uneven handles.
Module 06 — Assembly and alignment routines
Build order is where most prototypes fail quietly. This module covers alignment strategies, joining curved panels, managing bulk at seams, and zipper installation logic. Learn checkpoints that prevent trapped layers and rippling edges.
Module 07 — Edge finishing sequence (paint or burnish)
Edges look clean when the sequence is controlled: sanding, sealing, paint layers, curing, and final refinement. You will learn how adhesive squeeze-out affects finish quality, how to keep edges thin, and why micro-cracking often starts with rushed curing times and uneven layer thickness.
Module 08 — Hardware, setting, and symmetry
Learn placement strategy, spacing rules, and setting methods for rivets, feet, magnetic closures, buckles, and strap adjusters. The emphasis is alignment: templates, centre lines, and tolerance notes that reduce “almost straight” hardware.
Module 09 — Quality control and inspection points
Build a QC routine you can reuse: symmetry checks, stitch regularity, edge alignment, zipper behaviour, and hardware tightness. Catch issues at the marking and assembly stages rather than attempting cosmetic fixes at the end.
Module 10 — Product development: BOM, revision logs, and repeatability
Learn the unglamorous documentation that makes a design repeatable: bill of materials (BOM), tolerance notes, assembly checklists, and a revision log that explains what changed and why. This module connects craft decisions to small-run production readiness—without pretending every project needs a factory.