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Empty Sand Packing Bags Seam Bottom 20kg 40Kg 50kg Polypropylene Bags

Basic Information
Place of Origin: China
Brand Name: WANLIN
Certification: ISO9001;ISO4001
Model Number: PP woven bags with seam bottom
Minimum Order Quantity: 10000pcs
Price: USD0.13-0.18/PC
Packaging Details: 400pcs/bale, according to customers' requirements.
Delivery Time: 10-15 days
Payment Terms: T/T,L/C, D/A
Supply Ability: 60,000,000 pcs per year
Detail Information
Material: 100% Virgin Polypropylene(PP) Bag Type: PP Bag With Seam Bottom
Industrial Use:: Cement & Building Material Powder Gupsum Skimcoat Printing: Flexo Printing
Certificate:: ISO9001,ISO14001
High Light:

Polypropylene Sand Packing Bags


40Kg Sand Packing Bags


Empty 50kg Polypropylene Bags

Product Description

20kg 40Kg 50kg Empti PP Woven Bags Seam Bottom For Sand China Direct Manufacture 

Product Description
Product 80GSM PP Cement Bag Plastic 50KG
Material PP woven fabric Laminated with PE film
Dimension(cm) Length of the Sack 62cm;
  Width of the Sack 50cm ;
  Width of Top - Bottom Cover Patch 11cm ;
  Depth of the Valve 15cm ; as per customer’s requirements
Weight of per Sack 73±3grams ; as per customer’s requirements
Color White ; Beige; Kraft Brown;
Printing Max 4 colors in each side ; Flexographic-Printing
Uncoat Fabric 60grams/m2
Laminating Coat 20grams/m2

Tensile Strength


(a) Warp Direction≥65kgf

(b) Weft Direction≥65kgf


Elongation At Break (a) Widthwise 12% (b) Lengthwise 12%
Perforation 80-125 Nm3/h @50Mbar or As per customer’s requirements
Warrenty 12 Month
Application Cement , Mortar , Plaster , Bricks , Concrete , Putty powder, Gypsum, Carbon powder and other construction material, etc
Packaging 4000-10000pcs/pallet
Production Capability 60000000 bags/Month
Delivery Time The first container within 30 days after order confirmation , the later as per customer’s requirements
Payment Terms T/T 50% in advance, T/T the balance before delivery

Our company offers a wide range of PP (polypropylene) and paper packaging solutions for both industrial and retail applications. We specialize in providing high-performance flexible plastic packaging that is tailored to meet the specific demands of our clients. Our product range includes woven PP and paper valve bags etc.,

Our woven PP and paper valve bags are designed to be cost-effective, while providing superior graphics and printing capabilities. They are also grease and moisture-resistant, with high burst strength and puncture resistance. Additionally, our PP films are sustainable and recyclable, making them an eco-friendly packaging option.

Our woven polypropylene and paper block bottom valve bags are a versatile and durable industrial packaging solution that can package various dry flowable products on spout packing equipment. They are made from woven PP tapes and PP film or paper, suitable for granular or fine powders. They feature high burst strength to reduce product loss and eliminate breakage. Our woven fabric and paper are also customizable in terms of color, while our bags are breathable, moisture-resistant, and stackable. We offer up to 8 color printing, including photorealistic graphics, with sonic seal, tuck-in, or standard internal sleeve options.

Our PP and paper packaging products are lightweight, moisture-resistant, and a highly durable alternative to traditional multi-wall paper bags. They are gaining popularity in the aggregate, agricultural, food, and feed industries due to their superior performance and cost-effectiveness.

We strive to provide our clients with comprehensive packaging solutions that meet their unique needs. Our woven PP valve bags are compatible with auto-bagger and auto-palletizer machinery, with labeling and lot # printing options.

Choose us for a reliable and high-quality packaging solution that meets your business needs.

Our Services
Company Information


Empty Sand Packing Bags Seam Bottom 20kg 40Kg 50kg Polypropylene Bags 4Empty Sand Packing Bags Seam Bottom 20kg 40Kg 50kg Polypropylene Bags 5Empty Sand Packing Bags Seam Bottom 20kg 40Kg 50kg Polypropylene Bags 6Empty Sand Packing Bags Seam Bottom 20kg 40Kg 50kg Polypropylene Bags 7


Q1:Are you the factory or trading company?

A:Our factory was founded in 2005.We are family business, and our boss have more than 34 years producing experience. We supply cement bag for China Resources for 10 years, which is one of largest cement company in China.

Our factory comprise of :

Two Starlinger auto bag making machines(Starlinger Ad Star*Kon AX+)

Two Highspeed Tapelines

One Hundred and Fifty-Six Loom machines

Three Lamination machines

Seven Printing machines

Q2:What kinds of product can you provide?

A:Our main products are block bottom valve bags and Ordinary PP and paper woven bag. We are professional manufacturer for cement bag, building material bag and chemical material bag. Especially for block bottom valve bags, our company has introduced two latest automatic bag making machines from Austria Starlinger company.

Q3:How can I get a quote?

A:You can contact me on the bottom of this page, and we need to know size, material, quantity, gram weight, printing, closure and other requirements you prefer to figure out an exact quote.

Q4:Are you willing to provide the samples?

We are happy to provide the samples to you. If sample is in stock, free sample and free express fee.

Q5:what is the payment term and delivery time?

Usually the payment term is: T/T 30% in advance, T/T the balance Before Delivery.

the delivery time is: within 15-20days for one 20ft container or 40HQ container for first time delivery.

Contact Details
Cora Han

Phone Number : +8613967750566

WhatsApp : +8613967750566