WIP boxes are containers used to store, transport, and manage semi-finished products (work in progress) from one station to the next.
Their role may seem simple. However, choosing the wrong WIP box can disrupt production flow, slow down material movement, increase the risk of WIP damage, and create bottlenecks that impact the entire production line.
Key Criteria for Choosing an Efficient WIP Box
1. Strength and Durability
WIP boxes are used repeatedly every day under demanding production floor conditions. Therefore, durability is a non-negotiable factor.
Boxes that easily dent, crack, or lose their shape can increase replacement costs and risk damaging the WIP products inside before processing is complete.
Choose WIP boxes that can withstand adequate vertical loads for safe stacking and maintain structural integrity even after hundreds of usage cycles.
2. Material Selection
Material is the most critical factor in determining WIP box performance. Let’s compare conventional cardboard boxes with PP corrugated sheet boxes.
Compared to cardboard, PP corrugated boxes are significantly more durable, have a longer lifespan, and are reusable.
While cardboard may be cheaper upfront, it is prone to moisture, deformation, and loss of strength after only a few uses. In contrast, PP corrugated maintains its structural performance over time, resulting in a much lower cost per use.
3. Design for Material Handling Efficiency
An effective WIP box must also be easy to handle. Ergonomic design, proportional dimensions, and proper grips reduce the time and effort required to move materials between stations.
Additionally, ensure the box design is compatible with existing material handling systems, such as conveyors, storage racks, or trolleys.
4. Resistance to Production Environment
FMCG production floors involve various challenging conditions, including humidity from wet processes, liquid spills from beverage or sauce lines, dust from dry production lines, and exposure to light chemicals during routine sanitation.
WIP boxes must withstand these conditions without material degradation that shortens their lifespan.
PP corrugated sheet excels in this aspect due to its water resistance, chemical resistance, and non-absorbent properties.
5. Ease of Standardization
Uniform WIP box dimensions ensure stable stacking, compatibility with storage systems, and more accurate production capacity calculations per batch.
Standardization also simplifies visual identification systems, such as color coding by production line or product type, enabling faster and more accurate material handling.
The Role of WIP Boxes in FMCG Production Operations
WIP boxes serve three main functions that directly impact production efficiency:
- As storage for WIP. Protecting semi-finished products while waiting for the next processing stage.
- As part of material handling. Facilitating structured and efficient movement between stations. Lightweight, durable, and ergonomic boxes accelerate this process.
- As connectors between processes. Helping teams monitor production flow, identify accumulation points, and balance capacity across stations.
Why Many Factories Are Switching to PP Corrugated WIP Boxes
- Lightweight yet strong. PP corrugated sheets provide solid structural strength without adding excessive weight for operators.
- Water and chemical resistance. PP material does not absorb liquids and is resistant to light chemicals commonly used in sanitation processes.
- Reusable for long-term use. Unlike cardboard, which lasts only a few cycles, PP corrugated boxes can be reused dozens of times without significant performance degradation. The material is also 100% recyclable, supporting sustainability goals.
- More durable than cardboard. In demanding production environments, cardboard loses its strength much faster, leading to higher replacement costs compared to the long-term investment in PP corrugated WIP boxes.
Why Choose ALVAboard?
1. High-Quality Products with Premium PP Material
Every WIP box produced by ALVAboard uses high-quality polypropylene and undergoes strict quality control.
The result is consistent thickness, stable structural strength, and long-term durability.
2. Flexible for All Business Scales
ALVAboard serves businesses of various sizes, from mid-scale FMCG factories transitioning from cardboard to large production facilities requiring regular bulk orders.
3. Available from Small Orders to Bulk Purchases
You can start with small trial orders to evaluate product performance, then scale up to larger volumes with competitive pricing.
4. Customization and Consultation Services
With a wide range of products and container solutions for various industrial needs, the ALVAboard team is ready to help you determine the most suitable WIP box specifications based on your product dimensions and production capacity.
Contact the ALVAboard team today to get the best offer for PP corrugated WIP boxes tailored to your production line requirements.
