Flour bag

Custom Printed Flour Bags - 20kg 25kg 50kg Moisture Proof Kraft Paper with Valve for Protein Powder

Food-Grade Flour & Cocoa bag  

Professional 20kg/25kg/50kg valve mouth packaging bags for cocoa powder, wheat powder, and protein powder. Provide factory supplied color printing and efficient moisture protection to ensure the freshness of powder products. Recyclable kraft paper material, suitable for food grade packaging. Get customized solutions and quotes immediately!

Key Features:  

• product features: valve port, moisture resistance.

• specific applications: cocoa powder, flour.

• Food Safety & Eco-Friendly: Made from recyclable food grade kraft paper, safe for direct food contact.

• Brand Customization: Customized printing available for your brand identity on professional flour bags.

Top Use Cases:  

- Food manufacturers (flour, milk powder, coffee, cocoa powder, sugar)  

- Special Events (Carnivals, fundraisers, weddings)  

- Retail Packaging(Gourmet popcorn brands, gift sets)  

- Home Use (Microwave popcorn kits, snack storage)  

Technical Specifications:  

→ Sizes: 4oz snack bags to 5lb bulk bags  

→ Material options: Grease-proof kraft/PLA/PET laminate  

→ Printing: Up to 8-color flexographic or digital  

→ Closure types: Fold-over, zip lock, or heat-sealed  

 Product Detial

Material：Kraft paper, nature paper, Biodegradable, Recyclable, Eco-friendly,
oil proof, Moisture proof

kraft paper layer:1 layer, 2 layers, 3 layers

Dimension size：25cm to 200cm, 30cm, 40cm, 48cm, 50cm, 60cm, 65cm, 75cm, 200cm

Loading capacity：70g, 120g, 150g, 200g, 250g, 500g

Material thickness：60gsm, 70gsm, 80gsm, 90gsm, 100gsm, 110gsm, 120gsm, 150gsm

Characteristic：Waterproof, moisture proof, recyclable, recycled, eco-friendly,

Logo artwork printing：Gravure printing, Offset printing, flexo printing, Pantone, CMYK

Color：CMYK,Red, white, blue, Green,black, yellow,1-7colors

Bag Top：opened,

Bag Bottom：Block bottom, flat bottom, square bottom, adhesive, pasted, heat seal

Usage：

package tea,coffee,bakery,bread, popcorn,nut,food, flour, sugar, Restaurant take away food

Features Selection：

1. Biodegradable, recyclable, recycled, eco-friendly, new virgin, brand new

2. Automatic production, High quality
3. Waterproof, moisture proof, leak proof
4. Excellent full page printing, art paper, customize