Flour bag

Premium Flour Packaging Bag–Food-Safe, Moisture-Proof & Durable Solutions  

Professional-Grade Flour Protection  

Our flour packaging bag are engineered to preserve freshness and prevent contamination during storage and transport. Made from multi-layer food-grade materials, these bags provide an airtight moisture barrier** while meeting strict FDA/EC food safety standards.  

Key Features:  

✔ Food-Safe Lamination–BOPP/PE layers block humidity, oxygen, and pests  

✔ Reinforced Structure–60-120gsm kraft paper fabric resists tears and bursting  

✔ Hygienic Sealing Options–Heat-sealed, valve, or zipper closures available  

✔ Premium Print Quality – High-definition branding for shelf appeal  

✔ Eco-Conscious Choices– Recyclable and biodegradable material options  

Industry Applications:  

Commercial Bakeries (25kg/50kg bulk flour storage)  

Flour Mills & Producers (Retail-ready packaging)  

Organic/Specialty Brands (Non-GMO, gluten-free flour lines)  

Food Distributors (Warehouse-to-store transport)  

Technical Specifications:  

→ 1kg-50kg capacity range  

→ Water vapor transmission rate <10g/m²/day  

→ Metal detectable versions available  

→ Static-dissipative options for dust control  

Advanced Options:  

• Anti-mite treatment for long-term storage  

• UV-blocking outer layer for outdoor display  

• Multi-ply paper composite versions  

• Custom shaped bottoms for retail stacking  

This description effectively targets:  

1) Food safety concerns with regulatory compliance highlights  

2) Supply chain managers with shelf-life extension proofs  

3) Brand owners with premium printing capabilities  

4) Sustainability-focused buyers through eco-options  

Product Detial

Material：Virgin paper, white kraft paper, brown kraft paper, clay coated kraft paper,
art paper, ivory board, customized

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

Dimension size：From 15cm,20cm,24cm,25cm, 30cm,40cm,50cm,60cm to 150cm, customize

Loading capacity：5 kg 10 kg 25 kg 50 kg
20LB 25LB 30LB 35LB 40LB 45LB 50LB 55LB 60LB

Material thickness：40gsm,50gsm,60, 70gsm, 80gsm, 90gsm, 100gsm, 110gsm, 120gsm,
150 to 250gsm

Characteristic advantage：waterproof, moisture proof, new strong sack bag,
cost effective, economial, automatic production, high strength

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

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

Bag Top：opened, stitched, sewed,Valve

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

Usage：

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

Features Selection：

1. PP, PE,PET coated with grease proof, grease resistant kraft paper

2. Automatic production, high strength and heavy loading capacity.
3. Biodegradable, Recyclable,eco-friendly
4. Excellent full page printing, art paper, customize