Industry
Food Packaging Manufacturer
Custom PP woven bags and multiwall kraft paper sacks for food ingredients and dry food products. We customize food packaging to your specifications, with practical bag structures, printing options, and support for bulk orders.
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How we approach food packaging bags
Food packaging requirements vary with the product's moisture sensitivity, filling process and distribution route. We assess these factors to determine whether woven PP or multiwall kraft paper is more suitable, and whether an additional liner or barrier structure is needed.
What to consider before you order
- Moisture sensitivity: Confirm the required barrier performance for the product and storage conditions.
- Filling method: Check compatibility with the filling line and closure.
- Food-contact requirements: Identify the destination market and required declarations before production.
- Retail or bulk use: Choose the bag construction according to presentation, handling and distribution needs.
Typical specification
| Common products | Flour, sugar, starch, milk powder, salt, pulses, nuts, cocoa, seasoning blends |
|---|---|
| Bag types | PP woven, BOPP laminated PP woven, 2 to 5 ply kraft paper with barrier liner |
| Capacity | 5kg to 50kg |
| Barrier | Food grade PE liner, sewn-in liner, aluminum foil laminate where required |
| Food contact | Food grade resin, food contact inks, food grade liners, declarations on request |
| Printing | Flexo up to 8 colors, or rotogravure on BOPP for retail detail |
| Certification | Food grade approved production, ISO 9001:2015 quality system |
| Packing | Food grade baling and palletizing, container loading photos before shipment |
FAQ
Are your food-grade bags suitable for the EU and US markets?
Suitability depends on the material structure and the applicable requirements in the destination market. Please share the required food-contact standards and documentation with us before ordering so we can confirm the available materials and supporting declarations.
Should I choose a paper bag or a woven bag for food powder?
The choice depends on the powder's characteristics, required barrier performance, filling process and distribution conditions. Multiwall kraft paper may suit applications prioritising a paper-based structure and print presentation, while PP woven bags may suit applications requiring a durable woven construction. We can assess the options based on your product and requirements.
Reference work
Food bags from our production
Click any bag to enlarge it.
Related products
Bags suited to food packaging bags
Other industries we pack for
Not listed? Ask us anyway
Chemicals, minerals, pet food, resin, industrial waste and many other dry products run through our lines every week. Describe the product and the fill weight and we will tell you which bag family fits it.
Let's talk packaging
Have Food Packaging Specs to Share?
Share your product details, bag dimensions, material or barrier requirements, and printing needs. If you have an existing bag sample or photo, we can review it and recommend suitable packaging options.
- Emailsales@unisunpack.com
- Tel / WhatsApp+86 15825665852
- FactoryWenzhou, Zhejiang Province, China 325000
- Response timeWithin 24 hours (Monday - Saturday)
