Product Catalogue
Explore our range of PP woven bags, BOPP laminated bags, multi-layer kraft paper sacks, valve bags, and FIBC bulk bags. Request our catalogue for product specifications, bag constructions, and application options.
Request the Product Catalogue
Our catalogue covers product types, typical specifications, bag constructions, and application options. We can also provide a specification sheet tailored to your product and packaging requirements.
- Product range and typical specifications
- Bag construction and closure options
- Industry applications
- Material and liner options
- Sample request information

Our Product Range
| PP Woven Bags | 5–50 kg woven bags, available in laminated or unlaminated options, with or without liners. See this range → |
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| BOPP Laminated Bags | Printed woven bags with customized designs and gloss or matte finishes. See this range → |
| Bag Styles and Closures | Open-mouth, valve, sewn, heat-cut, cold-cut, gusseted, and block-bottom options. See this range → |
| PP Bags with Liners | Optional PE, kraft paper, aluminum foil, and micro-perforated liners, depending on application. See this range → |
| Multi-layer Kraft Paper Sacks | 2–5 ply paper sacks in brown or white, with optional barrier layers. See this range → |
| Valve Paper Bags | Pasted valve constructions for compatible products and filling systems. See this range → |
| SOM Paper Sacks | Sewn open-mouth sacks for suitable granules, seeds, and grains. See this range → |
| Barrier and Liner Options | PE, aluminum foil, PP lamination, and grease-resistant options, depending on product requirements. See this range → |
| FIBC Bulk Bags | Bulk bags with customized capacities, including 500–2000 kg options, subject to specifications. See this range → |
Discuss Your Packaging Requirements
Tell us what you need to pack, the required bag type, and your target quantity. We can help identify suitable packaging options and provide a tailored specification sheet.
- Emailsales@unisunpack.com
- Tel / WhatsApp+86 15825665852
- FactoryWenzhou, Zhejiang Province, China 325000
- Response timeWithin 24 hours (Monday - Saturday)