In the world of industrial packaging, maintaining product purity and reducing contamination are top priorities. Whether it’s food-grade materials, chemicals, or powders—every industry requires a reliable packaging solution that keeps the product safe from external interference. Suspended liners offer a modern and cost-effective solution for this need. At Simplex Chemo, we specialize in manufacturing durable, customizable suspended liners tailored for flexible intermediate bulk containers (FIBCs), ensuring the integrity of your products from filling to discharge.
What Are Suspended Liners?
A suspended liner is a type of internal liner designed to be loosely attached or “suspended” within an FIBC (also known as a bulk bag or jumbo bag). It provides an additional barrier between the product and the outer woven polypropylene layer of the bag. Unlike form-fit liners, suspended liners are not attached along the entire length of the bag, allowing flexibility and ease of use.
They are often used for packaging powders, granules, and liquids that require an extra layer of cleanliness or protection from external contamination.
Why Use Suspended Liners?
The purpose of a suspended liner is to enhance the hygiene, safety, and efficiency of bulk packaging. By creating a physical separation between the product and the outer bag, suspended liners:
- Prevent contamination from dust, moisture, and microbes
- Help retain the product’s quality and purity
- Make cleaning and reusing FIBCs easier
- Minimize product waste during discharge
These benefits are particularly important in industries like pharmaceuticals, food processing, agriculture, and specialty chemicals.
Key Features of Simplex Chemo Suspended Liners
At Simplex Chemo, we manufacture suspended liners that not only meet industry standards but exceed expectations in terms of performance and quality.
1. High-Quality Materials
Our liners are made from virgin-grade LDPE, HDPE, or multilayer films based on the customer’s needs. These materials are non-toxic, food-safe, and compatible with sensitive products.
2. Customizable Dimensions and Fit
We provide liners tailored to your specific bag dimensions, whether you need a loose, cylindrical liner or a more structured option.
3. Anti-Static and Conductive Options
For packaging flammable powders or sensitive chemicals, we offer liners with anti-static or conductive properties to ensure safe handling and transport.
4. Heat-Sealed Construction
Our suspended liners come with strong heat-sealed seams to prevent leaks or ruptures during filling and transportation.
Industries That Benefit from Suspended Liners
● Food and Beverage
For powdered milk, spices, and grains, suspended liners ensure product freshness and prevent contamination during storage and shipping.
● Pharmaceutical
The pharmaceutical industry demands strict hygiene standards. Suspended liners help maintain sterile conditions and are compliant with pharma-grade packaging requirements.
● Chemicals and Fertilizers
For products that may react with woven PP or require moisture protection, suspended liners offer a safe and reliable barrier.
● Agriculture
Used for seeds, powdered feed, and agrochemicals—liners ensure that the product stays dry and uncontaminated.
How Suspended Liners Work
- Insertion: The liner is inserted into the FIBC before filling. It remains loosely attached and “suspended” inside the bag.
- Filling: The product is filled directly into the liner, not the woven fabric.
- Sealing: The top of the liner is tied or heat-sealed.
- Discharge: When it’s time to empty the bag, the product flows from the liner, reducing residual buildup in the bag.
Simplex Chemo: Your Trusted Liner Manufacturer
With over two decades of experience in industrial packaging, Simplex Chemo has built a reputation for reliability and innovation. Our liners are:
- Manufactured using world-class extrusion and sealing machinery
- Subject to rigorous quality control for thickness, strength, and cleanliness
- Custom-engineered for your specific bulk handling requirements
- Available in both plain and printed variants for branding
Advantages Over Traditional Packaging
- Cost Savings: Reduces the need to discard contaminated outer bags, allowing reuse.
- Ease of Cleaning: Makes it easier to dispose of internal residue, reducing cleaning time.
- Better Flowability: Especially useful for fine powders or cohesive materials.
- Improved Shelf Life: Protects product from oxygen, moisture, and UV exposure.
Best Practices for Usage
To ensure maximum benefit from your suspended liners:
- Use them with compatible FIBCs
- Store in a clean, dry place before use
- Dispose of used liners responsibly, especially when handling hazardous materials
- Choose appropriate liner thickness and specifications based on product density and reactivity
Conclusion
In today’s demanding supply chain environment, suspended liners offer unmatched value by protecting your product, reducing waste, and enhancing operational efficiency. At Simplex Chemo, we are committed to providing world-class packaging solutions that align with your industry’s unique needs.
Whether you’re handling pharmaceutical powders, food ingredients, or industrial chemicals—our suspended liners deliver the performance and peace of mind you deserve.