Backpack Manufacturing Glossary
Essential industry terms and definitions for OEM/ODM backpack production
Learn the key terminology used in backpack manufacturing, from materials and production processes to quality control and logistics.
AQL (Acceptable Quality Level)
Quality ControlA statistical sampling method used in quality inspection to determine the maximum acceptable number of defective items in a batch. Common standard is AQL 2.5 for bags.
Bartack
ManufacturingA dense, reinforced stitching pattern used at stress points on bags, such as strap attachments and handle bases, to prevent seam failure under load.
BOM (Bill of Materials)
DesignA comprehensive list of all raw materials, components, and hardware needed to manufacture a product, including quantities and specifications.
CIF (Cost, Insurance, and Freight)
LogisticsA shipping term where the seller covers the cost of goods, insurance, and freight charges to deliver products to the buyer's designated port.
Cordura
MaterialsA brand name for a collection of high-performance fabrics known for exceptional durability, abrasion resistance, and tear strength. Widely used in premium backpacks.
Denier
MaterialsA unit of measurement for the fiber thickness of individual threads used in fabric. Higher denier numbers indicate thicker, more durable fabric (e.g., 600D polyester).
EXW (Ex Works)
LogisticsA shipping term where the buyer is responsible for all transportation costs and risks from the manufacturer's facility to the final destination.
FOB (Free On Board)
LogisticsA shipping term indicating that the seller delivers goods to the port of shipment. The buyer assumes responsibility and cost once goods are loaded onto the vessel.
GRS (Global Recycled Standard)
Quality ControlAn international certification that verifies recycled content in products and tracks the supply chain from recycled input to finished product.
MOQ (Minimum Order Quantity)
ManufacturingThe smallest number of units a manufacturer is willing to produce in a single order. MOQ varies by product complexity and materials.
ODM (Original Design Manufacturer)
ManufacturingA manufacturer that designs and produces products which are then rebranded by the buyer. Unlike OEM, the ODM provides both design and manufacturing services.
OEKO-TEX Standard 100
Quality ControlAn independent testing and certification system for textile products at all stages of production, ensuring they are free from harmful substances.
OEM (Original Equipment Manufacturer)
ManufacturingA company that manufactures products based on the buyer's specifications and designs. The buyer owns the brand and design, while the OEM handles production.
Pantone (PMS)
DesignA standardized color matching system used worldwide to ensure consistent color reproduction across different materials and production runs.
PP Sample (Pre-Production Sample)
ManufacturingA sample produced before mass production begins to verify design, materials, and construction. Must be approved by the buyer before production starts.
Ripstop
MaterialsA fabric weaving technique using reinforcement threads in a crosshatch pattern to prevent tears from spreading. Commonly used in outdoor and tactical backpacks.
Tech Pack
DesignA detailed technical document containing all specifications needed to manufacture a product, including dimensions, materials, colors, hardware, and construction details.
TOP Sample (Top of Production Sample)
ManufacturingA sample pulled from the actual production line during manufacturing to verify that quality and specifications match the approved PP sample.
TPU (Thermoplastic Polyurethane)
MaterialsA flexible, durable plastic material used for waterproof coatings, labels, and patches on backpacks. Known for its excellent abrasion and weather resistance.
YKK
MaterialsThe world's largest zipper manufacturer, headquartered in Japan. YKK zippers are considered the industry standard for quality and reliability in bag manufacturing.