Bulk Bags & Liners / FIBC Bags & Liners (3D)

Bulk Bags & Liners / FIBC Bags & Liners
3 Dimensional (3D)

The Global Guide to FIBC Bulk Bags & 3D Liners: Engineering, Applications, and Selection

Flexible Intermediate Bulk Container (FIBC)—commonly known as the “Jumbo Bag”—is the gold standard for transporting dry flowable materials. However, as global supply chains move toward more sensitive chemicals, high-purity food ingredients, and volatile pharmaceuticals, the bag itself is only half the story.

The real innovation lies in the 3D Form-Fit Liner, a precision-engineered barrier that transforms a standard woven bag into a high-performance containment system.

Uses of 3D Form-Fit Liners

While a standard “lay-flat” liner is essentially a giant plastic bag, a 3D Form-Fit Liner is manufactured to match the exact internal dimensions of the FIBC, including the top and bottom spouts.

Why 3D Liners are Non-Negotiable:

  • Contamination Prevention: They provide an airtight seal, protecting high-value products from dust, moisture, and pests.

  • Oxygen and Moisture Barrier: Using advanced co-extruded films (like EVOH or Aluminum), 3D liners prevent oxidation and clumping of hygroscopic materials.

  • Optimized Discharge: Because the liner fits the bag’s shape perfectly, it eliminates “pockets” or folds where product can get trapped. This ensures 100% discharge, crucial for expensive pharmaceuticals or chemicals.

  • Structural Integrity: By mirroring the bag’s shape, 3D liners reduce the stress on the woven fabric, preventing “belly out” and improving stackability in warehouses.

 

 

 Sectors and Industrial Applications

The combination of FIBCs and 3D liners is used across virtually every sector that requires high-volume material handling.

A. Food & Agriculture

In the food industry, hygiene is the only metric that matters.

  • Applications: Sugar, flour, spices, powdered milk, coffee beans, and nuts.

  • Why 3D Liners? Food-grade liners (FDA/BRCGS certified) ensure no plastic “shredding” or contamination occurs, while EVOH layers keep the aroma and freshness locked in.

B. Chemicals & Petrochemicals

This sector deals with fine powders that are often hazardous or highly sensitive to humidity.

  • Applications: Polymer resins, carbon black, catalysts, and specialty pigments.

  • Why 3D Liners? Conductive (L1/L2) 3D liners are used here to prevent static discharge in explosive atmospheres, while providing a chemical-resistant barrier.

C. Pharmaceuticals

Pharma-grade FIBCs are produced in ISO-certified cleanrooms.

  • Applications: Active Pharmaceutical Ingredients (APIs), excipients, and intermediate compounds.

  • Why 3D Liners? They provide a sterile environment. The 3D design prevents the “snagging” of fine powders, which is vital when a single kilogram of product can be worth thousands of dollars.

D. Construction & Mining

Even in “tough” industries, precision matters.

  • Applications: Cement, lime, minerals, and rare earth metals.

  • Why 3D Liners? Prevents the “sifting” of fine cement dust through the weave of the bag and protects against rain during outdoor storage.

 

The Manufacturer’s Advantage

Choosing the right FIBC and 3D liner system isn’t just about “buying a bag.” It’s about Risk Mitigation. A failed bag or a contaminated batch can cost a company millions in lost revenue and damaged reputation.

As a leading manufacturer, we don’t just supply containers; we engineer containment solutions. Our 3D liners are custom-tailored to your filling equipment, ensuring your operation is faster, cleaner, and safer.

 

 

Our comprehensive Bulk Bags packaging solutions are engineered to provide:

  • Superior Product Protection: Excellent barrier properties against moisture, oxygen, light, UV radiation, and chemical permeation, ensuring your products remain effective and safe throughout their shelf life, even under harsh environmental conditions.

  • Tailored Customizations: A wide variety of sizes, shapes, materials, and features to perfectly suit your precise requirements and optimize your supply chain.

  • Unwavering Regulatory Compliance: Packaging solutions that comply with all relevant international and national industry standards and regulations, ensuring your products meet all necessary legal requirements for distribution and sale.

  • Commitment to Sustainability: Eco-friendly packaging solutions that reduce environmental impact while maintaining product integrity, promoting a more sustainable agricultural industry.

  • Enhanced Brand Appeal: High-quality printing and finishing options to enhance your brand image and attract customers.

 
Our Comprehensive FIBC / Bulk Bags Range
 
Applications Accross the Industry: Robust Convinient, and Consumer Friendly

Durable, versatile Liners & Bags designed for easy handling, storage, and dispensing of goods.

  • Ideal For: 

    • Bulk containers

    • Bulk liners

    • Bulk storage applications

    • Products that demand high shelf life while being stored in bulk.

 
Multi-Layer Laminated Films: Superior Strength and Barrier Protection

High-performance films engineered to provide exceptional protection against moisture, oxygen, light, chemical permeation, and physical damage.

  • Key Features: 

    • Multi-layer construction for enhanced barrier properties and durability.

    • Superior moisture barrier properties.

    • Excellent tensile strength and puncture resistance for safe transportation and handling.

    • Customizable layer combinations to meet specific product requirements.

    • High-quality printing options for branding and product information.

  • Material Options: 

    • Polyester Film + Co-extruded PE Film

    • Polyester Film + Co-extruded Nylon-PE Film

    • Polyester Film + Co-extruded EVOH-PE Film (for enhanced barrier)

    • Polyester Film + Metallized Polyester Film + Co-extruded PE Film (for light barrier)

    • Polyester Film + Aluminum Foil + Co-extruded PE Film (for maximum barrier)

    • Customized Laminations available to meet the specific requirements of your product.

 
Customized Packaging Solutions: Tailored to Your Unique Needs

Superior quality packaging solutions designed to meet the specific requirements of your products, brand, and supply chain.

  • Our Expertise: We leverage our extensive experience and technical expertise to develop innovative packaging solutions that address your unique challenges and optimize your operations.

  • Customization Options: 

    • Material selection: Choosing the optimal materials for your product and environment.

    • Structural design: Optimizing packaging dimensions and features for performance and efficiency.

    • Rotogravure printing and finishing: Enhancing brand appeal with high-quality graphics and coatings.

  • Ideal For: 

    • Products with unique handling or storage requirements.

    • Brands seeking to longer shelf life for their products in the marketplace.

    • Companies requiring custom packaging solutions for specific applications.

 
Benefits of Sambhav’s FIBC Bags, Bulk Bags & 3 Dimensional Liners / Bags
 
  • Unparalleled Product Protection: Safeguarding your valuable products from damage and degradation.

  • Extended Shelf Life: Our aluminium foil packaging materials help in maintaining product efficacy and reducing waste.

  • Enhanced Safety: Protecting handlers and end-users from hazardous chemicals.

  • Regulatory Compliance: Meeting all necessary legal requirements for distribution and sale.

  • Cost Saving: Reducing product loss and optimizing supply chain efficiency.

 
Technical Specifications and Performance Features

  • Excellent Machineability: Designed for efficient processing on high-speed packaging lines.

  • Superior Moisture Barrier Properties: Protecting products from humidity and moisture damage.

  • Excellent Shelf Life: Maintaining product quality and efficacy for extended periods.

  • Superior Tear Strength: Preventing tears and punctures during handling and transportation.

  • Superior Puncture Strength: Resisting damage from sharp objects and rough handling.

  • Suitable for Outdoor Storage: Withstanding exposure to sunlight, rain, and extreme temperatures.

  • Hermetically Sealed: Providing an airtight barrier to protect against contamination.

  • Polyester Film + Co-extruded PE Film
  • Polyester Film + Co-extruded Nylon-PE Film
  • Polyester Film + Co-extruded EVOH-PE Film
  • Polyester Film + Metallized Polyester Film + Co-extruded PE Film
  • Polyester Film + Aluminium Foil + Co-extruded PE Film
  • Customized Material Structures
  • Excellent Machine ability
  • Excellent Moisture Barrier Properties
  • Excellent Shelf Life
  • Superior Tear Strength
  • Superior Puncture Strength
  • Suitable for Outdoor Storage
  • Hermetically Sealed, No Gluing or Stitching

Seeds, Fertilizers, Pesticides, Insecticides, Weedicides, Chemicals & Bio-Chemicals Packaging, etc.

  • Type of Core: Paper
  • Core ID: 76mm (± 1mm)
  • OD/Length of Reel: As required
  • Joints per Reel: 70% Joint Free and balance maximum up to 2
  • Type of Packing: Standard
  • Special Packing on request
  • Available in the form of pouch, bag, sheet, and rolls.