Pick and pack warehouse

A pick and pack warehouse is an order fulfillment facility where picking and packing are integrated into a single workflow. This method reduces handling, shortens processing times, and boosts efficiency in environments with high product turnover and order volumes, such as ecommerce and omnichannel distribution centers.

In this post, we explain what a pick and pack warehouse is and how it’s organized. We’ll also explore the technologies that support the pick and pack process and how companies can optimize it.

What is a pick and pack warehouse?

A pick and pack warehouse is a facility designed to combine order picking and packing into a streamlined workflow. Rather than retrieving items first and moving them to a separate packing area, products are picked and placed directly into their final shipping packaging.

Pick and pack warehouses are designed to eliminate unnecessary handling steps and travel time. This operating model is commonly used in demanding environments such as ecommerce and omnichannel distribution, where speed and accuracy are critical.

What is the warehouse pick and pack process?

The warehouse pick and pack process is a continuous flow that connects all order processing phases from receiving through shipping. Key stages typically include:

• Order receipt: The warehouse management system receives the customer order and generates picking tasks based on delivery deadlines, inventory availability, picking routes, and other criteria.
• Picking: Warehouse associates or automated systems retrieve the required products from storage locations.
• Verification: Items and quantities are checked to ensure order accuracy before shipment.
• Packing: Products are placed in their final shipping packaging, protected appropriately, and labeled for transportation.
• Shipping: The completed order is moved to the shipping area and is dispatched to the customer. This stage completes the pick, pack, and ship process.

What pick and pack systems and technologies are used?

Modern pick and pack operations rely on technology to boost efficiency, streamline flow, minimize errors, and adapt warehouse operations to changing demand.

WMS

A warehouse management system (WMS) coordinates the entire pick, pack, and ship process, starting with order receipt. It dynamically assigns picking tasks, creates more efficient pick paths, and synchronizes item picking with the packaging used for shipment. In addition, it sets priorities based on service level requirements, provides order traceability, and tightens control over pick and pack operations.

Picking carts and RF devices

In manual picking environments, associates use multi-order picking carts and handheld RF devices. These tools allow them to complete multiple orders simultaneously, placing products directly into their final packaging in line with the cluster picking method. Additionally, they provide instant access to current inventory and order information, boosting accuracy and shortening fulfillment time.

Voice picking

Voice picking and packing systems guide associates through tasks using spoken instructions delivered through a headset, enabling hands-free operation. Integrated with a WMS, voice technology improves ergonomics and helps workers stay focused on their tasks, resulting in higher productivity and fewer errors.

Putwalls

Putwalls are modular sorting stations with multiple compartments, each assigned to an order. Following the picking process, putwalls help associates quickly consolidate items before packing them into their shipping parcels. Putwalls are particularly useful for high-volume ecommerce pick and pack fulfillment.

Pick-to-light systems

Pick-to-light technology uses light-up displays to guide associates to the correct storage locations and indicate picking quantities. These systems increase speed and accuracy in pick and pack warehouses, especially for fast-moving products.

Conveyors

Box conveyor systems automate the flow of cartons, bins, totes, and trays between different warehouse areas. In a pick and pack fulfillment center, they transport shipping cartons from one picking station to another, where products are added directly to their final packaging. This method connects order picking zones to the shipping area, cuts down on employee travel, and supports a continuous workflow.

Shuttle and mini-load systems

These automated storage and retrieval systems (AS/RSs) streamline the handling of totes, cartons, bins, and trays. The Shuttle System uses electric shuttles that move autonomously within storage lanes and between levels, while a mini-load system employs stacker cranes to automate loading and unloading.

These goods-to-person solutions bring products directly from storage locations to picking stations, reducing travel time and accelerating the picking and packing process. They’re particularly effective in facilities with high order volumes and rapid inventory turnover.

High-performance pick stations

These workstations are designed to maximize efficiency in a pick and pack warehouse. Operating under a goods-to-person model, products automatically arrive at fixed pick stations, where associates fill multiple orders simultaneously without having to travel. Some systems can achieve 1,000 picks per hour, making them ideal for fast-paced fulfillment operations.

A high-performance pick station typically features two distinct tiers. Product totes arrive from storage on the upper level, while associates place items into order boxes on the lower level. The process is continuously guided by the WMS, which directs each task. The software can be enhanced with support technologies such as light-directed systems to improve accuracy in high-demand environments.

Pick and pack warehouse layout

The optimal pick and pack warehouse layout depends on factors such as order volume, product characteristics, and operational strategy.

Person-to-goods layout

In this setup, associates travel through storage aisles to pick items. Orders are typically placed directly in shipping cartons that accompany the warehouse picker throughout the route. This layout is common in facilities using split case picking, batch picking, and wave picking strategies.

Multi-tier picking layout

This configuration combines multi-tier shelving with elevated walkways to create multiple picking levels. By increasing storage density and enabling simultaneous operations on different levels, multi-tier layouts can raise productivity in intensive pick & pack fulfillment environments.

When integrated with conveyors, this layout facilitates the continuous movement of cartons and supports efficient order consolidation.

Goods-to-person layout

With this setup, associates remain at fixed picking stations while products are automatically delivered from storage systems. Conveyors and automated solutions organize the flow of goods to and from workstations, maximizing efficiency and enabling high-volume pick and pack order fulfillment.

What does a picker packer do in a warehouse?

A picker packer is the person who retrieves items from storage locations and prepares them for shipment, ensuring that orders meet required specifications.

In a manual facility, this associate would locate products in storage, pick the correct items and quantities, verify accuracy, pack the products for shipment, and apply labels and shipping documentation for dispatch. However, as warehouse technology evolves, the role of the picker packer is changing significantly. Nowadays, workers interact with WMS software, RF devices, voice-directed picking tools, and goods-to-person systems. Rather than working independently, picker packers now operate within synchronized workflows where their tasks are integrated into a single fulfillment process.

Improving pick and pack performance

Companies seeking to optimize their pick and pack rates should select the right strategy based on the specific needs of each operation. Factors such as order volume, SKU diversity, product characteristics, and service-level requirements all influence a warehouse’s ability to decrease processing times.

Choosing the most appropriate fulfillment method and combining it with the suitable technologies is key to enhancing efficiency. A well-designed pick and pack warehouse layout, together with a WMS and goods-to-person solutions, can increase reliability, productivity, and overall order fulfillment capacity.

Optimizing pick and pack order fulfillment

A pick and pack warehouse can be an effective solution for businesses operating in ecommerce, omnichannel distribution, and other fast-paced environments. By integrating picking and packing into a single workflow, companies can reduce handling, improve order accuracy, and shorten fulfillment times. Whether implemented through manual processes or advanced automation, pick and pack operations can be adapted to a wide range of business models. Combined with the right warehouse management software and storage technologies, they help create faster, more reliable, and more scalable fulfillment operations.