Our Master Star bags, commonly known as Block Bottom Valve Bags or PP Woven Valve Bags, are ideal for shipping and storing a wide range of bulk goods. These AD STAR Valve bags are designed to be waterproof, offering substantial capacity and versatility. Featuring a heat-sealed construction, they eliminate the need for glue or stitching, ensuring durability and ease of use.
Master Star bags are crafted from a circular woven polypropylene tube that is laminated with a blend of polypropylene and polyethylene film. This construction makes them highly durable and versatile. AD STAR Valve Bags are designed to accommodate a diverse array of bulk materials, making them suitable for packaging everything from cement and building materials to fertilizers, chemicals, granules, flour, sugar, and animal feed. Their robust design ensures reliable protection and efficient handling of a wide range of goods.
Master Sacks are an ideal packaging solution, offering durability and cost-efficiency across various industries. Master Material Suppliers, with over a decade of experience, specialize in providing high-quality products. These sacks come in various options, including laminated or non-laminated versions, with inner liners or without, and can be designed with valves, flat bottoms, or block bottoms.
Master Sacks are extensively utilized across different industries for packaging a range of products, as outlined below:
Building materials
Cement
Fertilisers
Urea
Potash
Plastic products
Polymers
Food Industries like Rice, Wheat, Pulses, Coffee, Beans,Peanuts, Sugar
Sand
Agro Chemicals
Feed Products
Here is our list of packaging products
Plain Bag in Multi colour Fabric
Side Gusseted Bags
Multi Colour Printed BOPP bags
Block Bottom Bags
Features of Master Sacks
All our bags are internally tested
The bags are processed with UV and Without UV based
On Customer Requirement
Custom printing
Bags can be Heat Cut
Food Grade Material
Matt or Glossy finish
With Inner Liner – Loosely inserted or Top Hemmed
Laminated Outside
Key Features and Benefits of Master Sacks
Master Material Polypropylene woven sacks offer a range of features and benefits:
Durability: High resistance to wear and tear.
Lightweight: Easy to handle and transport.
Eco-Friendly: Recyclable and reusable.
UV Resistance: Protection against degradation from UV rays.
High Tensile Strength: Capable of carrying heavy loads.
Versatility: Suitable for various applications including packaging grains, fertilizers, and chemicals.
Moisture Resistance: Protects contents from moisture.
Customizability: Available in various sizes and prints.
Cost-effective: Provides high utility at a low cost.
Non-Toxic: Safe for food contact applications.
Types of Master Sacks
Polypropylene (PP) woven sacks are versatile and come in several variations:
Laminated Sacks: These have an added layer for moisture resistance.
Unlaminated Sacks: Economical and suitable for dry goods.
Liner Sacks: Integrated liners for extra protection.
Gusseted Sacks: Designed for extra space and stability.
Valve Sacks: Feature a valve for easy filling and sealing.
BOPP Sacks: Incorporate Biaxially Oriented Polypropylene film for enhanced graphics.
UV Stabilized Sacks: Treated to withstand harsh sunlight exposure.
Each type is engineered to solve specific packaging needs, ensuring optimal performance and durability.
Our circular jumbo bags are constructed by using a single piece of fabric to form all 4 sides combined with a single piece sewn to both the bottom and top.
Benefits Of Our Circular Jumbo Bags
As industry-leading bulk bag suppliers, all of our bags come with a wide range of benefits.
While this is particularly the case with our UN-certified bulk bags and type C FIBCs, our circular jumbo bags also possess several benefits for transporting and storing large quantities of materials:
Cost-effective: Our circular solutions can carry a large amount of material at a relatively low cost compared to other packaging options.
Space-saving: Due to their shape and stacking ability, circular jumbo bags take up less space than other packaging options. This is particularly effective if you order in bulk from us.
Versatile: No matter your industry and need, our circular bulk bags are an excellent choice; for example, construction, landscaping, and agriculture. More on this below!
Reusable: In a world that’s craving sustainability and environmentally solutions, we strive to lead the charge in this aspect. With this in mind, our circular bags can be used time and time again, reducing the need for frequent replacement and minimizing waste.
Easy to handle: Our circular FIBCs can simply be lifted and moved using a forklift, but you can also design them with different loop constructions for your convenience: corner, cross, single & double stevedore, and sleeve lift.
Customizable: Along with your loop construction of choice, you can also customize your product with different tops (open, duffle, and spout) and bottoms (plain, standard discharge, conical discharge, flap or duffle)
Typical Uses For Our Circular Bulk Bags
Our national and international customers are in a variety of industries:
1. Agriculture: Ideal for transporting and storing crops, such as grains, seeds, and fertilizers.
2. Chemicals: Need a solution for various chemicals, including powders and granules? No problem!
3. Construction: If you’re in the more heavy-duty industries, such as construction, get in touch with us to discuss how we can help transport and store construction materials, such as sand, gravel, and cement.
4. Mining: Our FIBCs are used to safely & securely transport and store minerals and ores.
5. Pharmaceuticals & hazmat: Need a circular jumbo bag for pharmaceuticals? They’re ideal for storing and transporting pharmaceutical products, such as powders and granules, as well as hazardous waste (our UN bulk bags are the ideal solution here).
6. Recycling: If you’re in need of a storage and transportation solution for recycling, our circular bags can be used for plastics, paper, metals, lithium-ion batteries, and more!
7. Textiles: Even fibers and yarns need storing, transporting, and recycling, so why not consider our circular product for this?
Why Master Material Circular FIBCs?
We pride ourselves on delivering the very best solutions for a number of reasons:
Vertical Manufacturing
Our vertical manufacturing services cater to your specific needs, starting with a computerized vacuum-fed extruder to produce various fabric styles, weights, designs, and performance levels.
Combined with this, our Starlinger looms with ultrasonic slitting, cutting-edge lamination, and specialized assembly departments ensure top-quality production standards.
In short, we meticulously craft your products, from sensor alignment on the tuber to final inspection.
High-Quality Graphics
Our 10-color rotogravure press delivers high-definition print capability, guaranteeing the most durable and precise graphics available, surpassing Mexographic printing.
In-House Design
Our full-service graphics team provides design assistance, concept development, layout, vectorizing, and proofing. We ensure quick turnaround times, reducing the need for voluminous inventory and decreasing lead-times.
Custom Specs
Our vertical polypropylene manufacturing unit allows for custom 360-degree printed backseam fabric specifications, such as:
Standard 9×9 mesh
1000 denier 80 gsm fabric with 18-micron film gauge
Specialized micro-perforated circular weaves with anti-skid treatment and EZ Open closure
No matter your design and spec needs, we’re confident we can meet them. Get in touch with us today to discuss your order in more detail.
UN approved/certified bulk bags are essential for the storage and transportation of Hazardous materials (HAZMAT) in a safe and secured manner.
The Master Safe /UN FIBCs are designed and tested in accordance with the recommendation as laid down in the “United Nations Recommendations on the Transportation of Dangerous Goods. UN Certification is mandatory for carriage of Dangerous Goods. They must pass rigorous testing and meet specific requirements to ensure their safety during transportation.
The Master Safe /UN FIBCs are classified according to the type of hazardous material they can transport and the level of hazard they can withstand. The bags are identified by a code that specifies the type of hazard, the packaging group, and the weight limit.
Designs of Master Bags/Jumbo Bags/Bulk Bags
Circular / Tubular Bags
U+2 Panel Bags
Baffle Bags / Q-Bags
4- Panel Bags
UN certified Bags
Basic Specifications and can be Customizable
Standard
BS EN 21898:2005
Safe working Load
500kg to 2500Kg
Safety Factor
upto 6:1
Sift proof
Upto Three sides
Lamination / Coating
Inside Lamination
Liner
Tubular Form-stable, L2 Liners Conductive Liners
Here are four type of UN bulk bags, Master Materials will offer with certification.
13 H 1
woven plastics without coating and without liner
13 H 2
woven plastics, coated and without liner
13 H 3
woven plastics, uncoated and with liner
13 H 4
woven plastics, coated and with liner
Master Materials ensures compliance with UN Regulations through rigorous testing conducted by accredited laboratories such as Labordata and the Indian Institute of Packaging in India. The integration of UN Master Bags into logistics operations enhances overall operational performance by streamlining processes, prioritizing safety, and ensuring regulatory compliance.
Key Features of Master Safe /Un Certified Dangerous FIBCs
UN Certified Safe Dangerous FIBC Bags, designed for transporting and storing hazardous materials, exhibit key features ensuring safety, durability, and compliance with international regulations. These features encompass various attributes that make these bags suitable for handling dangerous goods effectively.
Compliance with UN Standards:
These FIBCs adhere to stringent UN regulations, ensuring they meet the required performance criteria for hazardous material transportation.
Rigorous testing under UN standards includes evaluations for stacking, dropping, top lift, topple, righting, tear, and sift tests.
Material Specifications:
Manufactured using high-strength woven polypropylene or other robust materials that resist punctures and provide strong containment.
Incorporate UV stabilization to prevent degradation from sunlight in outdoor storage scenarios.
Liner Requirements:
Equipped with specialized liners (e.g., polyethylene) to offer chemical resistance and additional barrier protection.
Liner options include form-fit, loose, or co-extruded to suit different hazardous materials’ containment needs.
Closure Systems:
Featuring secure and tamper-proof closure mechanisms such as spout top, duffle top, or fully open designs.
Include sophisticated sealing options to prevent spillage and contamination during transit.
Labeling and Marking:
Clearly marked with UN certification codes, handling instructions, and hazardous material symbols for immediate recognition and compliance.
Labels include essential information such as weight limits, type of dangerous goods, and handling guidelines.
Reinforced Construction:
Reinforced lifting loops and stitching provide added strength and secure handling during hoisting and transportation.
Corner loops or cross-corner loops allow compatibility with various lifting equipment.
Anti-static and Conductive Options:
Available in anti-static or conductive variants to safely transport flammable materials, reducing the risk of electrostatic discharge (ESD).
Different FIBC bag types (Type B, Type C, and Type D) cater to specific anti-static requirements.
Custom Dimensions and Load Capacities:
Customizable dimensions and load capacities to meet diverse industry needs, accommodating varying quantities of hazardous materials.
Designed to hold weights typically between 500kg to 2000kg, ensuring versatility and practicality.
Environmental and Usage Considerations:
Eco-friendly options available, focusing on recyclability and minimizing environmental impact.
Built to withstand extreme environments, providing reliable performance in temperature variations and moisture-prone conditions.
Enhanced Safety Features:
Some models feature integrated safety accessories like baffles to maintain shape and stability.
Secondary containment options to mitigate risks associated with spills or leaks during transport.
These key features collectively ensure that Master Safe FIBCs maintain high standards of safety, functionality, and regulatory compliance when handling hazardous materials.
Our Sea Bulk Container liners are a well fabricated product designed to ensure safe and contamination free transport for your valuable goods. These can be customized to standard container sizes 20ft / 40ft and offer protection from dust and any other damage in transit.
Major Industries and Typical Applications of Master Bulk Liners
Master Bulk Container Liners are essential for both storing and shipping since they shield your goods from physical harm and humidity while also cutting down on waste. They guarantee the safe handling of different materials and do away with product harm. Selecting the appropriate container liners is crucial to guarantee effective transportation and storage.
Here are some particular uses for Master Bulk Container Liners:
Food goods can be shipped risk-free and without contamination.
Effectively pack and move large items. Agribusiness products, chemicals, minerals, powders, and other dry goods are a few examples.
Master Bag ‘C’ (Type C) conductive static Bulk Bags are made from conductive threads to form a reliable interconnected grid. Every Master Bag ‘C’ is tested for conductivity to ensure the 100 % protection in static discharge performance.
Designs of Master Bags/Jumbo Bags/Bulk Bags
Circular / Tubular Bags
U+2 Panel Bags
Baffle Bags / Q-Bags
4- Panel Bags
UN certified Bags
Basic Specifications are customized to individual users
Standard
BS EN 21898:2005
Safe working Load
500kg to 2500Kg
Safety Factor
upto 6:1
Sift proof
Upto Three sides
Lamination / Coating
Inside Lamination
Liner
Tubular Form-stable, L2 Liners Conductive Liners
Conductivity and Safety Featuresof Master Bag ‘C’ (Type C)
Master Bag ‘C’/ FIBC is made of woven conductive fabric. The conductive threads are sewn in a grid pattern. Type C bags are designed to control electrostatic charges by grounding. Key safety features include:
Grounding Points: Integral grounding tabs for consistent grounding during filling and discharge.
Material Composition: High-strength polypropylene fabric integrated with conductive threads.
Range of Applications for Master Bag ‘C’ (Type C)
Type C Conductive Static Bulk Bags/ Jumbo Bags hold diverse applications across various industries due to their unique properties:
Chemical Industry: Ideal for safely transporting and storing flammable, hazardous or prone to generating Static electricity.
Hazardous waste: Can transport and dispose of hazardous waste like contaminated soil and medical waste
Oil and gas: Can transport and store materials like chemicals, petroleum products, and drilling mud
Food Industry: Safeguard bulk materials like grains, sugar, and flour from electrostatic discharge.
Mining and Minerals: Handle bulk transportation of minerals, ores, and other conductive material safely.
Explosives Handling: Suitable for managing explosive powders and materials, ensuring safety against static sparks.
Agricultural Products: Transfers seeds, fertilizers, and other sensitive agricultural commodities efficiently.
Master Bag C (Type C)Handling and Storage Guidelines
Proper handling and storage of Master Bag C are crucial to maintaining their integrity and ensuring safety.
Grounding: Always ground bags during filling and emptying.
Environment: Store in a dry, clean environment away from direct sunlight.
Inspection: Check for any wear, tear, or damage before use.
Stacking: Stack bags properly to avoid tipping or collapsing.
Handling Equipment: Use appropriate equipment, like forklifts, ensuring no punctures occur.
Humidity Control: Maintain adequate humidity control to prevent static charge buildup.
Weight Limits: Respect the manufacturer’s specified weight limits for each bag.
Master Bag ‘B’ are manufactured with a special fabric with breakdown voltage < 6kv to protect from propagating brush discharge during filling & discharge operations.
This bag can be used in explosive dust atmosphere with product MIE value from 3MJ to 100MJ.
Master Bag ‘B’ can be used where combustible dusts are present, but it shall not be used in hazardous areas.
Master Bag ‘B’ are designed for specific use cases. Let’s explore their primary applications:
Transporting Dry, Flammable Powders: Master Bag ‘B’ are suitable for safely transporting dry, flammable powders. They provide a secure containment solution for materials that pose a fire risk.
No Flammable Solvents or Gases Present: Master Bag ‘B’ in environments where no flammable solvents or gases are present around the bulk bag. They are not intended for use with flammable substances.
Low Dust Ignition Energy Environments: Master Bag ‘B’ are ideal for environments with dust that has ignition energies less than 3mJ. They help prevent dangerous propagating brush discharges.
Safety Precautions and Handling Recommendationsfor Master Bag ‘B’ (Type B)
When handling Master Bag ‘B’, it’s essential to follow safety precautions to prevent accidents or hazards. Here are some guidelines:
Avoid Flammable Materials: Keep Master Bag ‘B’ away from flammable materials or environments. Although they have a low breakdown voltage, it’s still crucial to minimize any potential ignition sources.
Storage Conditions: Store Master Bag ‘B’ in a dry, cool area away from direct sunlight. Exposure to moisture or extreme temperatures can affect their properties.
Master Bag ‘A’ are the Standard FIBC used for storing and transporting dry products. Master Material Suppliers offers a wide range of designs and customization options to meet your specific needs and preferences. Made from generic fabric without any measures against electrostatic charging.
FIBCs (Flexible Intermediate Bulk Containers) are the most basic and commonly used. They are made from woven polypropylene fabric, which is non-conductive and do not feature any protection against static electricity. Master Material Suppliers offers robust Master Bags and Master Sacks designed for bulk materials, serving a diverse clientele across the UAE, Saudi Arabia, Oman, Kuwait, Jordan, Egypt, and worldwide. Our solutions ensure exceptional quality and global accessibility.
Applications/Uses Of Master Bag ‘A’
Since Master Bag ‘A’ do not offer protection against static electricity, they are best suited for storing and transporting products that are not susceptible to ignition from static discharge. Here are some common applications:
Food and Agriculture: Grains, seeds, sugar, animal feed, etc.
Chemicals: Non-flammable plastic pellets, fertilizers (depending on composition).
Construction: Sand, gravel (depending on moisture content).
Other: Non-flammable powders, granules, and other dry materials.
Safety Precautions and Handling Recommendations
Ensuring the safe use of Master Bag ‘A’ requires following several key practices. First and foremost, it’s crucial to choose the right Master Bags for your specific application. Different materials and environments require different features, Another critical step is to never overload the bag. Exceeding the safe working load capacity can lead to bag failure and potential hazards.By following these practices, you can ensure the safe and responsible use of Master Bag ‘A’ (Type A).
