Product Catalogue
The complete bag range with constructions, specifications and industry applications.
View detailsResources & Downloads
Specification help, answers to the questions buyers ask most, and the full product range — all in one place.
Frequently Asked Questions
Samples, MOQ, lead times, printing, payment terms and quality control — answered plainly.
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Factory & Production Video
See the printing, converting and packing lines, and book a live video tour of the factory.
View detailsSpecification help
Send us a photo of your current bag, or the bag size, fill weight and product. We will reverse engineer the specification, tell you where it can be improved, and quote against it.
Certification documents
ISO 9001:2015, food grade approval and UN certification documents are available to customers on request. Tell us which market you sell into and what your importer requires.
Let's talk packaging
Need something you cannot find here?
Email or WhatsApp our sales team directly — we answer every question within 24 hours, including the technical ones.
- Emailsales@unisunpack.com
- Tel / WhatsApp+86 15825665852
- FactoryWenzhou, Zhejiang Province, China 325000
- Response timeWithin 24 hours (Monday - Saturday)
