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Introduction
Polypropylene (PP) woven sacks, particularly those of 850 Denier quality, have gained significant traction in various industries due to their superior durability, versatility, and cost-effectiveness. These high-quality sacks are integral to modern packaging, storage, and transportation needs across sectors like agriculture, food, chemicals, construction, and even retail.
In this article, we will explore the different applications of sacs en polypropylène tissé qualité 850 denier, their benefits, and why they are an excellent choice for packaging solutions. We will also examine specific product categories such as sacs pour vrac (bulk bags), sacs Combi (combination paper bags), and delve into the features that make them stand out in the marketplace.
1. What are Sacs en Polypropylène Tissé?
Sacs en polypropylène tissé are woven bags made from polypropylene (PP), a thermoplastic polymer. These sacks are constructed using a weaving process that ensures excellent tensile strength and resistance to wear and tear. The woven polypropylene fabric is tightly woven, often resulting in an exceptionally strong, yet lightweight, material.
The "850 Denier" specification refers to the thickness and strength of the polypropylene fibers used in making the sack. Denier is a unit of measure that quantifies the weight in grams of 9,000 meters of the filament or yarn. In simple terms, 850 Denier indicates a high-quality, strong, and durable polypropylene fabric, suitable for demanding applications where strength and reliability are crucial.
2. Types of Polypropylene Sacs (Woven Bags)
Polypropylene woven bags come in various designs and forms, each catering to specific needs. The most common types include:
# a) Sacs pour Vracs (Bulk Bags)
Bulk bags, also known as FIBC (Flexible Intermediate Bulk Containers), are large woven polypropylene bags used for transporting and storing dry, bulk materials. These are particularly useful for industries like construction, agriculture, and chemical production, where large quantities of materials need to be moved or stored.
Sacs pour vrac made from 850 Denier polypropylene are known for their high load-bearing capacity and resilience to external stresses. The bags can be designed with additional features such as loops, straps, or reinforced corners, depending on the intended use. These bags are also reusable, which makes them an environmentally friendly option in bulk material handling.
Key Features of Sacs pour Vracs:
- High load capacity
- Tear and puncture resistance
- UV resistance (for outdoor storage)
- Available in various sizes and custom designs
- Suitable for food-grade materials with proper certification
# b) Sacs Combi (Combination Paper Bags)
Sacs Combi are multi-layer bags combining woven polypropylene with paper or other materials. These bags are ideal for products that require a higher level of protection from moisture, dust, and other environmental factors. The combination of materials allows for the strength and flexibility of woven polypropylene, coupled with the barrier properties of paper.
The paper layer in Sacs Combi often provides an aesthetic appeal while improving the bag’s moisture resistance. This makes these bags ideal for packaging food products, chemicals, and other goods that need added protection during storage and transit.
Key Features of Sacs Combi:
- Enhanced moisture and dust resistance
- Suitable for packaging food-grade products
- Offers a balance of strength and flexibility
- Customizable with branding and printing options
# c) Sacs Polypropylène Tissé
The standard sacs en polypropylène tissé are available in a variety of shapes and sizes. These bags are designed for general-purpose packaging, including the transportation of products such as grains, feed, fertilizers, and textiles. Their woven structure ensures high durability, while the polypropylene material gives them resistance to chemicals, moisture, and UV light.
850 Denier quality polypropylene woven bags are often used for packaging heavier materials or products that require extra durability. This higher-denier quality helps in providing superior load-bearing capacity, ensuring the bag can handle the demands of heavy-duty applications.
3. Applications of Sacs en Polypropylène Tissé Qualité 850 Denier
The 850 Denier polypropylene woven sacks are widely used in a variety of industries. Below are some of the primary applications:

sacs en polypropylène tissé qualité 850 denier VIKINGU KAUSS. VIKINGU KAUSS on 2016. photos by Crossfit Jugla
sacs en polypropylène tissé qualité 850 denier - polypropylene sacs