Key Features & Benefits
- High barrier for freshness and shelf life
Multi-layer laminates with PET, PE, CPP, AL or metallized films effectively block oxygen, moisture and light, protecting taste, texture and nutrition of your products. - Suitable for a wide range of foods
One packaging partner for snacks, nuts, dried fruits, confectionery, frozen food, instant noodles, sauces, seasonings and more – helping you standardize materials and suppliers. - Custom bag formats & sizes
Stand-up pouches, flat-bottom bags, side-gusset bags, pillow bags and vacuum bags can all be customized in size, thickness and structure according to your filling weight. - Strong sealing and puncture resistance
Tough film structures and stable heat-seal performance reduce leakage, breakage and complaints in logistics, retail and e-commerce delivery. - High-quality printing up to 8–10 colors
Gravure printing with glossy, matte or combined effects makes your brand, product photos, nutrition facts and QR codes stand out on the shelf. - Options for easy opening and reclosure
Zip-lock, slider zip, tear notch, laser score, euro hole, handle holes and spouts can be added according to usage scenarios and consumer habits. - Sustainable material options
In addition to traditional laminates, WanLe can offer recyclable or compostable structures to support your sustainability targets in Europe, North America and other markets.
Typical Applications
Our food packaging bags can be used for:
- Snacks, chips and extruded snacks
- Nuts and dried fruits
- Biscuits, cookies, crackers and bakery products
- Rice, grains, flour and dry mixes
- Frozen vegetables, dumplings and seafood
- Instant noodles, soup bases and seasoning powder
- Sauce pouches, condiments and retortable products (special structures)
- Ready-to-eat meals and microwaveable packs (special structures)
If you are a packaging distributor or co-packer, we can help you build a range of standard sizes and structures for your customers.
Bag Types & Formats
We supply both pre-made bags and printed roll film:
- Stand-Up Pouch (Doypack)
Ideal for snacks, nuts, powders and small portion packs, usually with zip and optional clear window. - Flat-Bottom / Box Pouch
Premium look and stable standing, suitable for mid- to high-end snacks, cereals, pet treats and specialty foods. - Side-Gusset & Quad-Seal Bags
Efficient for larger volumes (e.g. 2–10 kg rice, grains or bulk snacks), with good stackability. - Pillow Bags & Sachets
For VFFS/HFFS automatic packaging of snacks, noodles, candies and small packs. - Vacuum & High-Barrier Bags
For products that need vacuum packing or very long shelf life, using high-barrier laminates. - Printed Roll Film
Roll stock for your own forming and sealing on VFFS/HFFS lines, compatible with most brands of packaging machines.
Material Structures & Options
We select or design the structure based on your product, shelf life and market needs. Common choices include:
- BOPP / CPP or BOPP / PE – general snacks and dry foods
- PET / PE or NY / PE – improved stiffness and puncture resistance
- PET / AL / PE or PET / VMPET / PE – high barrier against oxygen, moisture and light for sensitive or high-value foods
- Kraft Paper / PET / PE – natural paper appearance with sufficient barrier
- Mono-material PE / PE – recyclable solutions for certain markets
- PLA-based and other compostable laminates – for eco-friendly brands
Surface effect options:
- High gloss, matte or registered matte
- Metallic or paper-touch effect
- Spot “highlight” effects via varnish in certain areas of the design
All materials, inks and adhesives are selected to meet relevant food-contact regulations in your target markets.
Technical Parameters (Customizable)
We can match your existing packaging or design a new spec:
- Bag size: width / height / gusset tailored to your filling weight
- Film thickness: typically 60–150 μm, depending on structure and product
- Roll width: according to your forming collar and product size
- Core diameter: usually 3" or 6"
- Roll length: optimized for your machine speed and changeover plan
- Sealing type: standard heat seal; options for cold seal, retort or frozen applications on request
- Printing: up to 8–10 colors with precise registration
Quality, Certificates & Factory Capability
- Flexible packaging manufacturer founded in 2002, integrating design, printing, lamination and bag making in one plant.
- Modern equipment including multi-color gravure printing, high-speed lamination and various bag-making machines.
- Serving global food and coffee brands with custom flexible packaging.
- Food-grade materials, strict quality control and traceable production process.
- Certificates and test reports can be provided according to destination market requirements.
What Information to Send for a Quick Quote
To receive an accurate quotation and suitable material recommendation, please include:
- Product type: snack, nuts, frozen food, sauce, powder, rice, etc.
- Bag type & size: stand-up, flat-bottom, side-gusset, pillow bag or roll film only, with approximate dimensions or weight per pack.
- Material preference: standard, high-barrier, recyclable or compostable.
- Printing details: number of designs, number of colors, gloss/matte, need for clear window, etc.
- Order quantity: trial order and estimated annual volume.
- Packaging machine type: pre-made bag packing, VFFS, HFFS, flow-wrap, etc.
- Destination country/port: to consider logistics and compliance.
Looking for a reliable manufacturer of custom food packaging bags and roll film?
Send us your product details and artwork, and our team will recommend suitable structures, provide a factory-direct quotation and arrange samples for testing.
