LDPE Liners
LDPE Liners Manufacturer & Bulk Supplier
LDPE Liners are protective polyethylene liners used inside PP Woven Bags and other bulk packaging materials to safeguard products from moisture, dust, and contamination. These liners act as an internal barrier that helps maintain product quality during storage, transportation, and handling.
At The Crrest International, we operate as a manufacturer-backed bulk supplier of industrial packaging materials, allowing us to provide both standard polyethylene liners and customized specifications for various packaging requirements. Our close association with manufacturing facilities enables us to ensure consistent quality, reliable supply, and flexibility in production for B2B customers.
LDPE liners are also commonly referred to as:
• Polyethylene bag liners
• LDPE inner liners
• Plastic liners for woven bags
• PE liners for packaging
• Inner liners for PP woven bags
• Industrial liner bags
These terms are often used interchangeably across industries depending on packaging requirements and regional preferences.
Packaging liners are widely used across industries such as agriculture, food processing, chemicals, and construction materials where additional protection inside woven packaging is required.
What Are LDPE Liners
LDPE (Low Density Polyethylene) liners are flexible plastic liners designed to be placed inside woven polypropylene bags or other packaging containers. They provide an additional protective layer that prevents moisture penetration, dust contamination, and product leakage.
Due to their flexibility, durability, and moisture resistance, Polyethylene liners are ideal for protecting products that are sensitive to environmental conditions during storage and transportation. These liners are commonly used in industries handling powdered, granular, or hygroscopic materials.
Key Features of Liners
Our packaging liners are designed to provide reliable protection and compatibility with woven packaging materials.
Key features include:
- Excellent moisture and dust protection
- High flexibility and durability
- Lightweight yet strong material structure
- Compatible with woven polypropylene bags
- Helps maintain product hygiene and quality
- Customizable sizes and thickness options
Technical Specifications of
LDPE Liners
We supply packaging liners in multiple configurations to suit various packaging requirements.
Material: Low Density Polyethylene (LDPE)
Thickness: Typically 25 micron to 100 micron (customizable)
Width: As per bag size requirement
Length: Custom lengths available
Type: Loose liners / Insert liners / Tubular liners
Specifications can be customized depending on the product type and packaging application.
Customization Options of Packaging Liners
At Crrest International, we offer customization options to ensure LDPE bags meet the specific packaging needs of industrial clients.
Available options include:
Thickness: Multiple micron options available
Size: Customized width and length as per bag specifications
Colour: Transparent, milky white, or custom colours
Printing: Basic printing options available if required
Format: Tubular liners, gusseted liners, or flat liners
These customization options allow businesses to select the most suitable liner configuration for their packaging operations.
Applications of Packaging Liners
Packaging liners are widely used in industries where additional internal protection is required within woven bags or bulk packaging.
Common applications include:
- Food grain packaging
- Fertilizers and agricultural products
- Chemicals and industrial powders
- Sugar and salt packaging
- Animal feed packaging
- Construction materials packaging
Their moisture resistance and flexibility make them an essential component of many industrial packaging solutions. Inner liners are often used together with PP Woven Bags and bulk packaging products such as FIBC Bags to provide additional internal protection for sensitive materials.
Manufacturing & Bulk Supply Capability
At Crrest International, we combine manufacturing expertise with efficient bulk supply capabilities. Through our close association with production facilities, we are able to support both custom manufacturing requirements and large-scale supply of packaging materials.
This integrated approach enables us to deliver:
- Consistent product quality
- Custom specifications for different industries
- Reliable supply for bulk packaging needs
- Flexible solutions for industrial clients
Our focus on B2B supply ensures dependable packaging solutions for manufacturers, exporters, and distributors. Our liners are designed to be compatible with packaging solutions manufactured from PP Woven Fabrics used across industrial packaging applications.
Industries We Serve
Packaging liners are widely used across industries that require internal packaging protection against moisture, dust, and contamination.
Agriculture Industry
Used for packaging grains, seeds, fertilizers, and agricultural products where moisture protection is essential.
Food Processing Industry
Ideal for protecting food products such as sugar, salt, flour, and other food ingredients inside woven bags.
Chemical Industry
Used for packaging chemicals, powders, and industrial raw materials that require contamination protection.
Construction Materials Industry
Helps protect cement additives, mineral powders, and construction materials during storage and transportation.
Animal Feed Industry
Used for protecting livestock feed products from moisture and contamination.
Benefits of Using LDPE Liners
• Prevents moisture damage and product spoilage
• Enhances shelf life of packaged goods
• Reduces contamination risks
• Improves packaging reliability during transport
• Cost-effective internal protection solution
Types of LDPE Liners
• Loose liners – inserted manually into bags
• Tubular liners – seamless and ideal for automation
• Gusseted liners – suitable for larger volume packaging
• Perforated liners – for ventilation in specific applications
Why Choose Our Packaging Liners
Businesses rely on The Crrest International for dependable industrial packaging materials and bulk supply capabilities.
Key advantages include:
- Manufacturer-backed expertise in packaging materials
- High-quality polyethylene materials
- Custom specifications based on packaging requirements
- Reliable supply for bulk orders
- Consistent quality standards for industrial use
Our goal is to provide protective packaging solutions that help businesses maintain product quality and operational efficiency.
Request a Quote for LDPE Liners
If you are looking for reliable polyethylene liners for woven bags or industrial packaging, our team can help you select the right specifications based on your product and packaging requirements.
Contact The Crrest International today to discuss your bulk order requirements.
Related Packaging Products
We also supply a wide range of industrial packaging products to support various packaging needs:
These products help businesses manage bulk storage, transportation, and retail packaging efficiently.
Interested in working with us? Connect with our team on LinkedIn Click.
Frequently Asked Questions (FAQs)
Q: What are Packaging liners used for?
A: Packaging liners are used inside woven bags and bulk packaging to protect products from moisture, dust, and contamination during storage and transportation.
Q: Which industries use inner liners?
A: LDPE bags/inner liners are commonly used in agriculture, food packaging, chemicals, fertilizers, construction materials, and animal feed industries.
Q: Can LDPE bags be customized?
A: LDPE bags/inner liners are commonly used in agriculture, food packaging, chemicals, fertilizers, construction materials, and animal feed industries.
Q: Do you supply plastic liners in bulk quantities?
A: Yes, we specialize in bulk supply of Plastic liners for B2B customers including packaging manufacturers, exporters, and industrial suppliers.