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Table of Contents

1. What Are Tech Packs?
2. What's Included in a Comprehensive Tech Pack?
3. Who Creates Tech Packs?
4. Key Elements of a Great Tech Pack
5. How PLM Software Improves Tech Pack Management
6. Further Reading

What Are Tech Packs?

Tech Packs are comprehensive specification documents that serve as the blueprint for garment production. They function as a collaborative document that bridges communication between design teams and manufacturers throughout the product lifecycle.

Designers initially create Tech Packs and send them to manufacturers, who use these documents to create product samples or move finished designs into full production. This makes Tech Packs a critical component of PLM software and product development workflows in the fashion industry.

Tech Packs are primarily used in the fashion and apparel industry (softline products) rather than hardline industries like furniture. Because they support diverse fashion designs and clothing types across various production stages, Tech Packs must be highly customizable and detailed.

Download The Complete Guide to Fashion Tech Packs

What's Included in a Comprehensive Tech Pack?

A complete Tech Pack typically includes eight essential components that ensure accurate communication between all stakeholders:

Fashion Flat Sketches: Detailed illustrations of the garment from multiple angles (front, back, and side views) showing all design elements.

Bill of Materials (BOM): Complete list of all materials required, including fabrics, trims, labels, and hardware.

Garment Measurement Specs: Precise measurements for each size, component, and grade across the size range.

Garment Cost Sheet: Detailed breakdown of all costs involved in producing the garment at scale.

Images with Markups and Comments: Visual references annotated with specific construction instructions and callouts.

Product Attributes: Detailed specifications including colorways, sizes, fit details, and style variations.

Description, Comments, and Background Info: Contextual information about the design inspiration, intended use, and market positioning.

Design Notes: Detailed technical notes on construction methods, finishing details, and special requirements.

These elements ensure clarity and precision in communication between designers and manufacturers, reducing errors and minimizing costly revisions during production.

Who Creates Tech Packs?

Tech Pack creation is primarily a buy-side process managed by retailers and brands. Product development teams refine and improve design concepts until those designs are ready to be documented in comprehensive Tech Packs.

The creation process involves compiling all key elements—sketches, measurements, materials lists, and specifications—into a multi-page document. These Tech Packs contain exhaustive specifications that enable suppliers to accurately manufacture the intended product to exact standards.

Once finalized by the product development team, Tech Packs are sent to manufacturers and suppliers. Suppliers often provide feedback on the design, flagging materials or design elements that may be impractical, too costly, or difficult to manufacture at scale. This is where traditional workflows can become complicated and inefficient.

Streamlining Tech Pack Collaboration with PLM Software

Tech Packs frequently require revisions after being sent to suppliers. In traditional workflows using email and file attachments, this back-and-forth can significantly slow product development and increase the risk of version control errors.

Modern PLM software solutions address this collaboration bottleneck by creating a centralized data home where stakeholders can freely share product information and work from a single source of truth.

Surefront's automated Tech Pack generator operates within a shared collaboration hub accessible to both retailers and suppliers. As a centralized data home, Surefront allows all stakeholders to add comments to specific product fields and markup visual collateral directly within the platform, with appropriate access permissions assigned to each team member.

This unified approach saves significant time in the collaboration process, eliminates version control issues, and reduces costly errors by ensuring everyone works from the same up-to-date information.

How Tech Packs Are Used in Production

Once suppliers have reviewed and finalized Tech Packs, they use them to build sample items or—if further along in the development process—as the authoritative source of truth for mass production. Tech Packs are typically printed and distributed to various workers on the production floor.

Throughout production, Tech Packs serve as the reference standard for quality control. They provide objective specifications against which each piece can be measured, ensuring all garments meet the required standards and match the original design intent.

Key Elements of a Great Tech Pack

Garment Measurement Specs

Garment measurement specs provide precise measurements for each garment component, ensuring accurate sizing and fit across all production units. This includes both general measurements (body length, chest, waist, hips, armhole, shoulder drop, and neck opening) and specific measurements for design details (collar dimensions, cuff specifications, pocket placements, and hem widths).

Fashion Flat Sketches

Fashion flat sketches are detailed, typically black-and-white technical illustrations showing the garment from multiple angles—front, back, and side views. These sketches help manufacturers visualize the final product with complete accuracy.

Effective flat sketches should be as detailed as possible, clearly depicting all seams, darts, topstitching, construction details, and other design elements that affect the garment's appearance and construction.

Colorways

When specifying colorways in a Tech Pack, it's essential to detail how different hues, patterns, and color combinations will impact the final product appearance. Include Pantone references, color placement diagrams, and any special dye or print instructions.

Clear colorway specifications ensure the final products meet your design vision and maintain consistency across all production runs and manufacturing facilities.

Bill of Materials (BOM)

The Bill of Materials (BOM) is a comprehensive, itemized list of all materials needed to produce each garment. This includes the main fabric, lining, interfacing, trims, labels, thread, buttons, zippers, and any other components required for complete assembly.

A well-defined BOM ensures nothing is overlooked during sourcing and production, helps accurately determine product costs, and facilitates efficient material procurement and inventory management.

Images with Markups and Comments

Including images with markups and comments is essential for highlighting critical construction details and communicating specific manufacturing instructions. Annotated visuals help manufacturers understand exactly how each component should be assembled and finished.

Surefront's Tech Pack builder enables image markups and annotations directly within the platform, eliminating the need for separate annotation tools or file attachments.

Product Attributes

Product attributes include detailed information about the garment's characteristics and specifications, such as available colorways, size range, fit type (slim, regular, relaxed), fabric weight, care instructions, and country of origin requirements.

This section ensures all variations and specifications of the garment are clearly defined and consistently applied across production.

Description, Comments, and Background Info

This section provides contextual information about the design, including design inspiration, intended customer, use case scenarios, seasonal collection placement, and any special considerations that influenced design decisions.

Background information helps manufacturers understand the designer's vision, the garment's intended purpose, and how it fits within the broader product line strategy.

Design Notes

Design notes offer detailed technical explanations of specific design elements, construction methods, and finishing requirements. These notes help manufacturers understand intricate details that may not be fully conveyed through sketches alone.

Comprehensive design notes provide a clear record of design decisions and serve as a reference throughout the sampling and production process.

How PLM Software Improves Tech Pack Management

Effective product lifecycle management requires integrated systems that prevent data silos. Your company's CRM, PIM, and PLM solutions shouldn't operate in isolation—they need to work together seamlessly.

Surefront is a Unified Product Collaboration Platform with PIM, CRM, and PLM solutions that streamline omni-channel sales, merchandising, and product development processes. By combining these essential functionalities, Surefront creates a single source of truth throughout your product lifecycle, from initial concept through production and sales.

Most integrations are supported in Surefront, but none are required—the platform functions as a complete, centralized data home where all stakeholders can collaborate efficiently with appropriate access permissions.

Further Reading

The Complete Guide to Fashion Tech Packs
How to Create Tech Packs
Tech Pack Templates
Free Tech Pack Template