Fisher Bag Company

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At the core of our manufacturing prowess lies a rich legacy of producing Woven Polypropylene Cap Sacks, a product synonymous with quality, resilience, and versatility. For years, our dedicated team has honed their skills in creating sacks that are not just containers but reliable solutions for a myriad of industries, ranging from agriculture to construction.

Our expertise is grounded in a deep understanding of the unique properties of polypropylene. This knowledge allows us to engineer sacks that are incredibly durable, tear-resistant, and capable of withstanding harsh environmental conditions. The woven structure of these sacks provides exceptional strength while maintaining flexibility, making them an ideal choice for heavy or irregularly shaped items.

Innovation is at the heart of our process. We continually experiment with new weaving techniques and treatments to enhance the functionality of our sacks. This includes UV stabilization for prolonged outdoor use and moisture-resistant coatings to protect contents from water damage.

Sustainability is a key component of our expertise. We are committed to environmental stewardship, ensuring that our sacks are not only reusable but also recyclable, thereby reducing the carbon footprint of our products.

Our manufacturing facility is equipped with state-of-the-art machinery, enabling us to produce cap sacks of various sizes and specifications, tailored to meet the exact needs of our clients. Every sack that leaves our production line is a testament to our commitment to quality, innovation, and customer satisfaction, solidifying our position as leaders in the woven polypropylene cap sack manufacturing industry.

Sizes & Variations

We can customize any of our stock bags with printing in up to 4 colors. We can also manufacture custom bags per a customer’s specifications. We offer both domestic and international manufacturing depending on the size and scope of the project.

Custom Cap Sack Options

  • Printed or Plain
  • Custom Sizing
  • Top Lid 
  • Closure
  • 750 to 1000 Denier Weave

Printing Options

  • Domestic – 4 colors
  • International – 5 colors

Stock Cap Sack

  • 27″x27″x55″ with a top lid

Additional Options

  • Tie strings
  • Draw strings


Choose Fisher Bag Company for precision-crafted poly bags, available in a variety of sizes and specifications to suit your needs.


Shipping available all over USA through UPS / FedEx.

Pallet shipping available.


Available at our warehouses.

Lead Time

Ready for pickup / shipping.

Minimum Order Size

Order quantity from 100

Industries and Applications

Agriculture & Farming


Food Industry




Erosion & Flood Control

Sand & Gravel Packaging

Environmental Projects

Nurseries & Forestery

Retail & Branding

Retail Sales

Why Use Our Poly Bags?


Woven poly bags are the most varied and economical bags we carry at Fisher Bag Company.

Unmatched Durability

Made from strong and durable polypropylene, Fisher Bag Company products can withstand heavy wear and tear.

Moisture Resistance

Poly bags are known for ability to prevent moisture buildup, preserving stored product quality.

Tear Resistance

Woven construction gives poly bags added strength and tear resistance, making them capable of withstanding heavy loads and rough handling.

Highly Versatile

Our bags can be used for a variety of purposes, including storage, transportation, construction, soil erosion protection and crafting.


We can customize our poly bags to meet your specific needs, such as adding your logo or branding with a wide choice of coating, weave type, top etc.

Satisfaction Guarantee

We manufacture our products using the best raw materials with high-quality equipment and machines to produce durable bags you can rely on.

Leading Supplier

We have a large inventory of products serving customers in the Northwest from our warehouse in Kent. WA.

Flexible Order Size

We offer flexible order sizes, small or large, you can order the exact quantity of bags you need. Pickup or shipping available with a range of options.

Frequently Asked Questions

What are PP woven sacks used for?

PP (Polypropylene) woven sacks are extensively used for packaging due to their durability, strength, and cost-effectiveness. They are commonly used in agriculture for storing and transporting feed, seeds, grains, and fertilizers, in the construction industry for sand and cement, and also for packaging various food products, chemicals, and consumer goods.

What are the benefits of woven polypropylene bags?

Woven polypropylene bags offer several benefits, including high tensile strength, durability, and moisture resistance. They are lightweight yet strong, making them ideal for heavy or bulky items. These bags are also recyclable, reducing their environmental impact compared to single-use plastics. Their woven nature allows for good air circulation, making them suitable for storing agricultural products.

What are poly woven bags made of?

They are made of woven polypropylene, a type of plastic known for its strength and durability. Strips of polypropylene are woven together in a circular pattern to make a poly bag. The bottom is then sewn shut and the top left open for easy loading.

Are woven polypropylene bags eco-friendly?

Woven polypropylene bags are considered eco-friendly in some aspects. They are durable and reusable, reducing the need for single-use bags. While polypropylene is not biodegradable, it is recyclable, and these bags can be melted down and repurposed into new products, reducing plastic waste. However, their eco-friendliness depends on recycling practices and the reduction of single-use plastic consumption.

What is the difference between woven and non-woven polypropylene bags?

Woven bags have a tighter weave and are more durable, while non-woven bags are softer and less durable.

What is a capsack?

A capsack, typically made of woven polypropylene, is a type of industrial bag or sack designed with a specialized closure or "cap" feature. This design allows for easy opening and secure closing, making them ideal for storing and transporting products that require frequent access.

What is the lifespan of Woven Polypropylene Cap sacks?

Woven polypropylene cap sacks are designed for longevity. With proper handling and storage, they can be used multiple times, providing a long-term packaging solution.

What makes woven polypropylene material ideal for cap sacks?

Woven polypropylene is known for its strength, resistance to tearing, and moisture repellent properties. This makes it an excellent material for cap sacks, offering protection to the contents against external elements, while being lightweight and durable.

Can I customize these cap sacks for my business?

Absolutely! Customization options include size, color, printing for branding, and specific features such as UV protection or additional coatings for moisture resistance.

Related Products

Bulk bags, Flexible Intermediate Bulk Containers (FIBC), big bags, or jumbo bags are all names for a class of huge bags constructed from woven polypropylene.

Reliable, cost effective and readily available, our sandbags excel for emergency or non-emergency flood and erosion control applications.

Crafted for hygiene and FDA compliance. Perfect for food and pharmaceutical industries, ensuring safety and quality with every use.

Polypropylene sandbags are strong, light, durable, and perfect for flood control, erosion control, and ballast.