Shoe Pattern Making Curve Ruler
Model: SPR-32 / SPR-40
Specification SPR-32 Standard Pattern Type SPR-40 Extended Layout Type Material High transparent acrylic (PMMA) High transparent acrylic (PMMA) Total Length 32 cm 40 cm Scale Accuracy 1 mm 1 mm Scale Unit Centimeter scale, dual-side marking Centimeter scale, dual-side marking Thickness 2 mm 2.5 mm Positioning Holes 5 pcs (different diameters) 6 pcs (different diameters) Built-in Contour Shoe upper arc, collar curve, tongue profile Shoe upper arc, collar curve, tongue profile, side panel curve Surface Treatment Wear-resistant ink printing, scratch-resistant Wear-resistant ink printing, scratch-resistant Package Form Individual OPP bag + export carton Individual OPP bag + export carton Pcs Per Carton 100 pcs 80 pcs Net Weight Per Piece 18 g 28 g Carton Gross Weight 2.2 KG 2.8 KG Carton Size (L×W×H) 340×120×80 mm 420×130×90 mm
Key ProductFeatures
· High transparent acrylic material with clear visual field, easy to align with pattern lines, improves drafting and grading accuracy
· Precision engraved scale with wear-resistant ink printing, clear and fade-resistant, ensures long-term stable measurement accuracy
· Ergonomic comma-shaped curve design, fits shoe upper collar, tongue, side panel and other common arc contours, one ruler covers multiple shoemaking drafting demands
· Equipped with multiple positioning holes of different diameters, convenient for fixed-point marking and circle drawing, assists pattern grading and layout work
· Dual-side clear scale marking, supports both left and right hand operation, improves drafting efficiency for pattern makers
· Smooth burr-free edge, does not scratch pattern paper and leather materials during use
· Lightweight and durable, not easy to break under normal use, essential tool for shoemaking pattern rooms and custom shoe workshops
· Standard universal scale, matches mainstream shoemaking pattern making specifications, suitable for both professional pattern makers and beginners
· Can be used for curve length measurement, arc line drawing and pattern grading, widely adapts to various shoe style design and sample making
· Compact size, easy to store and carry, suitable for both workshop fixed workstations and mobile sampling scenarios
· Smooth surface is easy to clean, can be wiped with soft cloth to maintain clear scale and transparency
· Stable batch quality with consistent scale accuracy, meets unified tool standard of factory pattern rooms
Application Fields
This Shoe Pattern Ruler serves shoemaking pattern rooms, footwear design studios, custom shoe workshops, shoemaking training centers and shoe sample development departments. It is specially used for shoe upper pattern drafting, pattern grading, curve length measurement, contour drawing and positioning marking, suitable for leather shoes, sports shoes, casual shoes, boots and other footwear types.
Ideal for both professional mass production pattern making and small-batch custom sample development. Two length specifications meet daily basic drafting and large layout measurement demands respectively, providing accurate, durable and multi-functional measuring tools to improve the efficiency and precision of shoemaking pattern work.

Usage Guidance
Check the ruler surface for scratches and scale clarity before use, confirm the specification meets the measurement requirements
Place the ruler flat on the pattern paper or sample material, align the scale or curve with the target line, and operate under sufficient light to ensure reading accuracy
Use positioning holes for fixed point marking; select appropriate aperture according to marking requirements to avoid position deviation
Apply even force when drawing lines along the curve edge, do not scratch the ruler surface with sharp pens to extend service life
Wipe the surface with soft dry cloth after use, avoid contact with corrosive solvents to protect the scale ink
Maintenance & Storage Instructions
Daily Maintenance
Wipe surface dust and stains with soft cloth; avoid placing with sharp tools to prevent scratches
Weekly Inspection
Check scale clarity and surface wear; confirm no cracks on edges; clean positioning hole debris
Storage Precaution
Store flat in a dry place away from direct sunlight and high temperature above 60℃ to avoid deformation and yellowing
Usage Note
Do not drop or hit hard objects; do not bend with force; avoid cutting along the ruler edge with blades to prevent edge damage

Shoe Pattern Making Curve Ruler
Model: SPR-32 / SPR-40
Specification SPR-32 Standard Pattern Type SPR-40 Extended Layout Type Material High transparent acrylic (PMMA) High transparent acrylic (PMMA) Total Length 32 cm 40 cm Scale Accuracy 1 mm 1 mm Scale Unit Centimeter scale, dual-side marking Centimeter scale, dual-side marking Thickness 2 mm 2.5 mm Positioning Holes 5 pcs (different diameters) 6 pcs (different diameters) Built-in Contour Shoe upper arc, collar curve, tongue profile Shoe upper arc, collar curve, tongue profile, side panel curve Surface Treatment Wear-resistant ink printing, scratch-resistant Wear-resistant ink printing, scratch-resistant Package Form Individual OPP bag + export carton Individual OPP bag + export carton Pcs Per Carton 100 pcs 80 pcs Net Weight Per Piece 18 g 28 g Carton Gross Weight 2.2 KG 2.8 KG Carton Size (L×W×H) 340×120×80 mm 420×130×90 mm
Key ProductFeatures
· High transparent acrylic material with clear visual field, easy to align with pattern lines, improves drafting and grading accuracy
· Precision engraved scale with wear-resistant ink printing, clear and fade-resistant, ensures long-term stable measurement accuracy
· Ergonomic comma-shaped curve design, fits shoe upper collar, tongue, side panel and other common arc contours, one ruler covers multiple shoemaking drafting demands
· Equipped with multiple positioning holes of different diameters, convenient for fixed-point marking and circle drawing, assists pattern grading and layout work
· Dual-side clear scale marking, supports both left and right hand operation, improves drafting efficiency for pattern makers
· Smooth burr-free edge, does not scratch pattern paper and leather materials during use
· Lightweight and durable, not easy to break under normal use, essential tool for shoemaking pattern rooms and custom shoe workshops
· Standard universal scale, matches mainstream shoemaking pattern making specifications, suitable for both professional pattern makers and beginners
· Can be used for curve length measurement, arc line drawing and pattern grading, widely adapts to various shoe style design and sample making
· Compact size, easy to store and carry, suitable for both workshop fixed workstations and mobile sampling scenarios
· Smooth surface is easy to clean, can be wiped with soft cloth to maintain clear scale and transparency
· Stable batch quality with consistent scale accuracy, meets unified tool standard of factory pattern rooms
Application Fields
This Shoe Pattern Ruler serves shoemaking pattern rooms, footwear design studios, custom shoe workshops, shoemaking training centers and shoe sample development departments. It is specially used for shoe upper pattern drafting, pattern grading, curve length measurement, contour drawing and positioning marking, suitable for leather shoes, sports shoes, casual shoes, boots and other footwear types.
Ideal for both professional mass production pattern making and small-batch custom sample development. Two length specifications meet daily basic drafting and large layout measurement demands respectively, providing accurate, durable and multi-functional measuring tools to improve the efficiency and precision of shoemaking pattern work.

Usage Guidance
Check the ruler surface for scratches and scale clarity before use, confirm the specification meets the measurement requirements
Place the ruler flat on the pattern paper or sample material, align the scale or curve with the target line, and operate under sufficient light to ensure reading accuracy
Use positioning holes for fixed point marking; select appropriate aperture according to marking requirements to avoid position deviation
Apply even force when drawing lines along the curve edge, do not scratch the ruler surface with sharp pens to extend service life
Wipe the surface with soft dry cloth after use, avoid contact with corrosive solvents to protect the scale ink
Maintenance & Storage Instructions
Daily Maintenance
Wipe surface dust and stains with soft cloth; avoid placing with sharp tools to prevent scratches
Weekly Inspection
Check scale clarity and surface wear; confirm no cracks on edges; clean positioning hole debris
Storage Precaution
Store flat in a dry place away from direct sunlight and high temperature above 60℃ to avoid deformation and yellowing
Usage Note
Do not drop or hit hard objects; do not bend with force; avoid cutting along the ruler edge with blades to prevent edge damage

Shoe Pattern Making Curve Ruler
Model: SPR-32 / SPR-40
Specification SPR-32 Standard Pattern Type SPR-40 Extended Layout Type Material High transparent acrylic (PMMA) High transparent acrylic (PMMA) Total Length 32 cm 40 cm Scale Accuracy 1 mm 1 mm Scale Unit Centimeter scale, dual-side marking Centimeter scale, dual-side marking Thickness 2 mm 2.5 mm Positioning Holes 5 pcs (different diameters) 6 pcs (different diameters) Built-in Contour Shoe upper arc, collar curve, tongue profile Shoe upper arc, collar curve, tongue profile, side panel curve Surface Treatment Wear-resistant ink printing, scratch-resistant Wear-resistant ink printing, scratch-resistant Package Form Individual OPP bag + export carton Individual OPP bag + export carton Pcs Per Carton 100 pcs 80 pcs Net Weight Per Piece 18 g 28 g Carton Gross Weight 2.2 KG 2.8 KG Carton Size (L×W×H) 340×120×80 mm 420×130×90 mm
Key ProductFeatures
· High transparent acrylic material with clear visual field, easy to align with pattern lines, improves drafting and grading accuracy
· Precision engraved scale with wear-resistant ink printing, clear and fade-resistant, ensures long-term stable measurement accuracy
· Ergonomic comma-shaped curve design, fits shoe upper collar, tongue, side panel and other common arc contours, one ruler covers multiple shoemaking drafting demands
· Equipped with multiple positioning holes of different diameters, convenient for fixed-point marking and circle drawing, assists pattern grading and layout work
· Dual-side clear scale marking, supports both left and right hand operation, improves drafting efficiency for pattern makers
· Smooth burr-free edge, does not scratch pattern paper and leather materials during use
· Lightweight and durable, not easy to break under normal use, essential tool for shoemaking pattern rooms and custom shoe workshops
· Standard universal scale, matches mainstream shoemaking pattern making specifications, suitable for both professional pattern makers and beginners
· Can be used for curve length measurement, arc line drawing and pattern grading, widely adapts to various shoe style design and sample making
· Compact size, easy to store and carry, suitable for both workshop fixed workstations and mobile sampling scenarios
· Smooth surface is easy to clean, can be wiped with soft cloth to maintain clear scale and transparency
· Stable batch quality with consistent scale accuracy, meets unified tool standard of factory pattern rooms
Application Fields
This Shoe Pattern Ruler serves shoemaking pattern rooms, footwear design studios, custom shoe workshops, shoemaking training centers and shoe sample development departments. It is specially used for shoe upper pattern drafting, pattern grading, curve length measurement, contour drawing and positioning marking, suitable for leather shoes, sports shoes, casual shoes, boots and other footwear types.
Ideal for both professional mass production pattern making and small-batch custom sample development. Two length specifications meet daily basic drafting and large layout measurement demands respectively, providing accurate, durable and multi-functional measuring tools to improve the efficiency and precision of shoemaking pattern work.

Usage Guidance
Check the ruler surface for scratches and scale clarity before use, confirm the specification meets the measurement requirements
Place the ruler flat on the pattern paper or sample material, align the scale or curve with the target line, and operate under sufficient light to ensure reading accuracy
Use positioning holes for fixed point marking; select appropriate aperture according to marking requirements to avoid position deviation
Apply even force when drawing lines along the curve edge, do not scratch the ruler surface with sharp pens to extend service life
Wipe the surface with soft dry cloth after use, avoid contact with corrosive solvents to protect the scale ink
Shoe Pattern Making Curve Ruler
Model: SPR-32 / SPR-40
| Specification | SPR-32 Standard Pattern Type | SPR-40 Extended Layout Type |
|---|---|---|
| Material | High transparent acrylic (PMMA) | High transparent acrylic (PMMA) |
| Total Length | 32 cm | 40 cm |
| Scale Accuracy | 1 mm | 1 mm |
| Scale Unit | Centimeter scale, dual-side marking | Centimeter scale, dual-side marking |
| Thickness | 2 mm | 2.5 mm |
| Positioning Holes | 5 pcs (different diameters) | 6 pcs (different diameters) |
| Built-in Contour | Shoe upper arc, collar curve, tongue profile | Shoe upper arc, collar curve, tongue profile, side panel curve |
| Surface Treatment | Wear-resistant ink printing, scratch-resistant | Wear-resistant ink printing, scratch-resistant |
| Package Form | Individual OPP bag + export carton | Individual OPP bag + export carton |
| Pcs Per Carton | 100 pcs | 80 pcs |
| Net Weight Per Piece | 18 g | 28 g |
| Carton Gross Weight | 2.2 KG | 2.8 KG |
| Carton Size (L×W×H) | 340×120×80 mm | 420×130×90 mm |
Application Fields

Maintenance & Storage Instructions
Daily Maintenance
Wipe surface dust and stains with soft cloth; avoid placing with sharp tools to prevent scratches
Weekly Inspection
Check scale clarity and surface wear; confirm no cracks on edges; clean positioning hole debris
Storage Precaution
Store flat in a dry place away from direct sunlight and high temperature above 60℃ to avoid deformation and yellowing
Usage Note
Do not drop or hit hard objects; do not bend with force; avoid cutting along the ruler edge with blades to prevent edge damage



