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Home > Multiwall Kraft Paper Bag > 25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal
25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal
25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal
25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal
25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal
25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal
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25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal
25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal
25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal
25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal
25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal

25kg Chemical Multiwall Cement Kraft Paper Sos Packaging Bag Bags with Lamination for Charcoal

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Product Description

📋
Basic Product Information
🛡️ Feature

Moisture Proof & Recyclable

⚡ Production

360,000 PCS Per Day

📦 Type

Square Bottom Valve Bag

Model NO.
801
Top
with Valve or Full Open
Bottom
Square Bottom
Print Type
Flexo or Gravure
Raw Materials
Polypropylene Plastic
Making Process
Composite Packaging
Specification
70cm*30cm*50cm
HS Code
630533
🚚
Packaging & Delivery
Package Size
50.00cm * 80.00cm * 28.00cm
Gross Weight
80.000kg
Transport
Bale or Pallet
🔍
Detailed Product Description
Products Plastic PP Valve Bag / Kraft Paper Valve Bag
Classify Feed, fertilizer, logistics, building materials, and chemical packaging
Material 100% virgin PP / PE / Kraft Paper
Size Width: 30-100cm; Length: customized
GSM 55gsm-200gsm
Color White, gray, brown, red, yellow, etc.
Printing Logo customization available; Up to 8 colors for BOPP film bags
MOQ 5,000 pieces
Features High tensile strength, fall/friction resistance, dimensional stability
Packaging Bag 1
Packaging Bag 2
Packaging Bag 3
🏢
Production Environment
Facility 1
Facility 2
Facility 3
❓
Frequently Asked Questions
What is a valve bag?
A valve bag is a type of packaging designed for bulk materials. It has an integrated valve for efficient filling, which is sealed after filling to keep contents secure.
What materials are valve bags made from?
Valve bags can be made from Kraft paper (often with a polyethylene liner), plastic (polypropylene or polyethylene), or multi-wall combinations for added strength and moisture resistance.
What are the benefits of using valve bags?
The main benefits include high filling efficiency, reduced spillage and dust, excellent product protection against contaminants, and high customization options for branding.
How are valve bags filled?
A filling machine inserts a nozzle into the valve to fill the bag automatically. The valve is designed to self-seal or be sealed by heat/adhesive after the process.
Are valve bags recyclable?
Yes, many versions are recyclable, especially those made from 100% virgin paper or specific plastics, depending on your local recycling infrastructure.
What types of products can be packed?
They are ideal for powders (cement, flour, chemicals), granules (fertilizers, seeds), and pellets (animal feed, plastic resins).

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