Ir al contenido

Shrink Film: How to Avoid Sealing and Shrinking Failures in Industrial Packaging

In today’s highly competitive manufacturing environment, operational efficiency is no longer optional—it is a core requirement for profitability and long-term growth. While many companies focus on optimizing production, energy use, or labor, one area often overlooked is packaging. Industrial packaging might seem straightforward, but the real costs extend far beyond the purchase price of stretch film, shrink film, pallets, adhesives, or strapping.

Hidden costs in packaging can quietly erode margins, increase downtime, and compromise product quality or worker safety. For manufacturing companies managing high volumes of goods, especially those integrated into global supply chains, understanding and reducing these hidden costs is a critical step toward operational excellence.

This guide will examine the most common sources of hidden packaging costs, how they impact manufacturing operations, and proven strategies to mitigate them.


1. The True Cost of Packaging Materials

At first glance, packaging costs are often measured only by the unit price of consumables such as stretch film, shrink film, or strapping. However, this view is misleading. The total cost of ownership (TCO) for packaging materials includes:

  • Material efficiency: How many pallets or units can be wrapped with a single roll? A low-cost film with poor stretch capacity may require multiple layers, increasing waste.
  • Damage rate reduction: Higher-quality materials reduce the risk of product damage during storage or transport. Even a small reduction in damage rates can outweigh savings from cheaper consumables.
  • Compatibility with machinery: Films or adhesives not optimized for automatic lines can cause stoppages or reduce packaging speed.

Recommendation: Focus on performance metrics such as load containment, puncture resistance, and stretch yield rather than unit price. Partnering with a supplier who can provide testing and technical support ensures materials are fully aligned with your packaging line.


2. Inefficient Packaging Design

Poor packaging design is another silent contributor to excess costs. Overpackaging increases material consumption, while underpackaging leads to damage and returns. Both scenarios undermine profitability.

Common issues include:

  • Oversized cartons or pallets that waste space in transportation.
  • Inconsistent palletization patterns that reduce stability and increase film use.
  • Non-standardized packaging dimensions, which complicate logistics and warehouse storage.

Recommendation: Conduct a packaging design audit. Optimizing dimensions, standardizing pallet configurations, and implementing right-sized packaging not only save consumables but also reduce shipping costs by maximizing container and truck space.


3. Downtime and Line Interruptions

Packaging line interruptions represent a significant hidden cost. Causes include:

  • Film breaks due to low-quality stretch wrap.
  • Adhesive blockages or inconsistent sealing temperatures in shrink tunnels.
  • Equipment jams caused by incompatible pallets or strapping.

Every minute of downtime translates to lost production capacity and higher labor costs. For companies operating multiple shifts, these inefficiencies compound quickly.

Recommendation: Invest in materials specifically engineered for your type of machinery—whether manual or automatic. Preventive maintenance and staff training also play a key role in reducing interruptions.


4. Energy and Labor Inefficiencies

Packaging operations consume both labor and energy, and hidden inefficiencies here are often underestimated.

  • Manual wrapping is labor-intensive, inconsistent, and can cause repetitive strain injuries.
  • Poorly calibrated shrink tunnels waste energy and increase film consumption.
  • Overuse of hot melt adhesives results in unnecessary costs per unit.

Recommendation: Automating critical processes such as stretch wrapping or adhesive dispensing can deliver rapid ROI by reducing labor hours and material waste. For energy savings, ensure tunnels and sealers are optimized for the specific film type in use.


5. Transportation and Logistics Costs

Packaging directly impacts logistics. Inefficient or unstable packaging increases the risk of:

  • Freight claims due to damaged products.
  • Lower load density, resulting in more trucks or containers needed.
  • Inconsistent load weights, which affect compliance and safety.

The ripple effect of poor packaging can be seen in increased shipping costs, insurance claims, and even reputational damage with customers.

Recommendation: Prioritize load optimization. For example, high-performance stretch film with superior containment force allows for taller, more stable pallet loads, maximizing every shipment.


6. Safety and Compliance Risks

Hidden packaging costs also arise from non-compliance or safety risks in the workplace.

  • Pallets of inferior quality may break under heavy loads, risking employee injury.
  • Inadequate strapping can cause shifts during handling, leading to accidents.
  • Non-FDA compliant adhesives or films can create liability when packaging goods for food or sensitive industries.

Recommendation: Select packaging materials that meet the required compliance standards for your sector. Beyond cost savings, prioritizing safety minimizes workplace incidents and avoids legal or regulatory complications.


7. Waste and Sustainability Costs

Sustainability has become a financial as well as reputational factor. Companies that overlook packaging waste face rising disposal costs, environmental penalties, and lost opportunities to improve ESG performance.

  • Excessive film or tape use increases landfill contributions.
  • Non-recyclable materials may limit customer partnerships with sustainability requirements.
  • Unoptimized packaging sizes lead to higher freight emissions.

Recommendation: Adopt sustainable materials such as recyclable stretch films or reusable pallets. Many modern consumables combine strength with reduced material use, delivering both cost and sustainability benefits.


8. Supplier Relationship and Support

Working with the wrong supplier is itself a hidden cost. Inconsistent deliveries, lack of technical expertise, and limited inventory can cause production delays and force expensive last-minute sourcing.

Recommendation: Partner with a packaging supplier who provides not only products but also technical consultation, testing, and reliable logistics. Strong supplier relationships ensure continuity and help identify opportunities for long-term savings.


9. Calculating and Reducing Hidden Packaging Costs

To control these costs, manufacturing companies should adopt a structured approach:

  1. Audit packaging processes: Map the flow from material purchase to end-of-line shipment. Identify areas of waste, damage, or inefficiency.
  2. Establish KPIs: Track metrics such as cost per pallet wrapped, downtime hours, and damage rates.
  3. Test and validate materials: Work with suppliers to compare material performance under real operating conditions.
  4. Invest strategically: Focus on automation, high-performance materials, and standardization. The upfront investment is offset by significant long-term savings.
  5. Train staff: Ensure operators understand correct material application and machinery settings.



Why Partner with Brexia

At Brexia, we specialize in helping manufacturing companies reduce hidden packaging costs through expert consultation, high-quality consumables, and reliable supply solutions. Our portfolio includes stretch film, shrink film, industrial adhesives, hot melt solutions, pallets, strapping, lubricants, and more—carefully selected to meet the rigorous demands of modern production environments. With Brexia as your trusted partner, you gain not just products, but a long-term ally in optimizing your operations, protecting your products, and strengthening your bottom line.


Compartir
Archivo