Food-Grade Flat-Top Color-Printed Woven Bags | Specifically for Baking Pre-Mixed Flours | High-Definition Full-Color Printing | Available in 1 kg–5 kg Sizes

Product Overview:
This product is a food-grade flat-bottom color-printed woven bag, specially designed for small packaging of baking premixes in sizes ranging from 1kg to 5kg. The outer layer is made of food-grade PP woven fabric, featuring high-precision full-color laminated printing for clear and vibrant patterns. The inner layer is compounded with a food-grade PE liner film, effectively preventing moisture and leakage. The flat-bottom design facilitates easy filling and sealing, and the small规格 packaging is suitable for home baking and retail channels. Full OEM customization is supported, with bag type, dimensions, and printing content all adaptable to customer requirements.

Applicable Materials:
Cake premix, bread premix, pancake mix, waffle mix, crêpe mix, cookie mix, muffin mix, doughnut mix, pizza dough mix, and other baking premixes and baking ingredients.

Core Advantages:
Reliable food-grade materials, full-color high-definition printing, flat-bottom design for easy filling, 1kg to 5kg small规格, PE liner for moisture and leak protection, suitable for retail and e-commerce channels, OEM brand customization.

OEM Customization Services:
The customization process includes requirement consultation, design sampling, functional configuration, mass production, and delivery acceptance. First, the material type, filling weight, and brand positioning are confirmed. After the customer provides brand VI and print design files, high-precision digital proofing is arranged for confirmation. Functional options such as moisture-proof liner and sealing method are confirmed before mass production. Shipment is then arranged according to the agreed delivery schedule, and settlement follows after acceptance inspection.

Customization scope includes dimensions (length and width customized according to filling weight), printing (full-color CMYK, spot colors, partial UV, hot stamping), lamination (glossy lamination, matte lamination), liner (PE liner, no liner), bottom (heat-sealed bottom, ultrasonic-sealed bottom, sewn bottom), and additional features (easy-tear opening, transparent window, handle).

PE Liner for Moisture and Leak Protection:
The inner layer uses a food-grade PE liner film, reducing the water vapor transmission rate by over 90%, effectively preventing baking premixes from absorbing moisture, caking, and deteriorating. Shelf life can reach 12 months or more. The heat-sealed bottom process has no pinholes, ensuring excellent sealing and preventing leakage during transportation.

Flat-Bottom Design for Easy Filling:
The flat-bottom bag design features a smooth and regular opening, making it easy to open and fill. It is suitable for manual filling and semi-automatic filling equipment, meeting the flexible production needs of small specifications from 1kg to 5kg. After filling, various sealing methods such as heat sealing, sewn closure, or tying can be used.

Material & Process:
The outer layer is made of food-grade PP woven fabric, the surface is covered with a full-color PE lamination layer for high-definition print protection, and the inner layer is compounded with a food-grade PE liner film for moisture barrier, forming a three-layer composite structure. The bag type is flat-bottom. The bottom is recommended to be heat-sealed, with ultrasonic-sealed or sewn bottom as alternatives. Printing uses high-precision gravure color printing and lamination   , with full-color 150 lines/inch.

Tensile Strength:
Tested tensile strength reaches 600 N/50mm or more, capable of carrying loads from 1kg to 5kg, meeting the stacking and transportation requirements for small规格 packaging.

Packaging Drop Test:
Under a 5kg load, after a 1.2m free fall test, the bag shows no rupture or leakage after six-sided drops.

Closure Method (After Filling):
Heat sealing is recommended after filling, combined with the PE liner film for excellent seal integrity. Alternatively, sewn closure with sealing tape or tying (for small-batch manual bag sealing) can be used.

Suitable Filling Methods:
Suitable for screw fillers, gravity fillers, and manual filling, meeting the flexible production needs of small规格 baking premixes.

Packaging Specifications:
Filling weight can be customized to 1kg, 1.5kg, 2kg, 2.5kg, 3kg, 4kg, 5kg, etc. Bag dimensions are customized according to filling weight and customer requirements. Bag type is flat-bottom. Bottom type is recommended as heat-sealed. Liner thickness is typically 40–60μm, customizable as needed.

Environmental Compliance:
The product is made from virgin food-grade PP and PE materials, recyclable. Export certification is supported.

Target Customers:
This product is suitable for baking premix manufacturers, home baking brands, e-commerce baking ingredient sellers, baking premix OEM factories, and baking ingredient export traders.

Price & MOQ:
Specific pricing and MOQ are negotiable.