
FSC-Certified Paper
Sourced from responsibly managed forests. We ensure the wood fiber used in your boxes is traceable and sustainable.
We integrate strict environmental protocols across our entire supply chain, from sourcing raw materials to managing production waste. SiWei empowers global brands to transition to biodegradable and recyclable alternatives, significantly reducing carbon footprints while maintaining premium brand aesthetics.


Sourced from responsibly managed forests. We ensure the wood fiber used in your boxes is traceable and sustainable.

High-quality greyboard and kraft paper made from 100% post-consumer recycled waste, reducing the demand for virgin pulp.

We replace petroleum-based inks with vegetable/soy inks, which release fewer VOCs and make the paper easier to recycle.
Replacing traditional plastic components with smart paper engineering.

Our unique paper handles offer the soft touch and appearance of cotton but are 100% paper-based, making the entire shopping bag fully recyclable.

We design custom corrugated or molded pulp inserts to replace plastic blister trays, providing robust protection that is biodegradable.
We reduce environmental impact at the source-through smart structural engineering that minimizes waste.
We optimize box dimensions to fit your product precisely, eliminating unnecessary headspace and reducing paper usage by up to 20%.
We prioritize 100% paper-based structures (replacing magnets and plastic windows) to make recycling effortless for your end-consumers.
Our collapsible box designs maximize shipping container space, significantly lowering logistics carbon emissions and costs.
Verified chain-of-custody ensuring responsibly sourced paper fibers.
Certified processes ensuring stable, consistent, and controlled production quality.
All inks, coatings, and adhesives meet EU environmental safety standards.
Optional food-safe and animal-free materials for premium and luxury packaging.

A systematic approach to sustainability at every stage of the packaging lifecycle.
Prioritizing FSC-certified fibers, post-consumer recycled paper, and renewable soy-based inks.
Utilizing UV LED printing technology to lower energy consumption and minimizing chemical waste during plate-making.
Engineering mono-material designs that use less paper and fewer components for easier recycling.
Smart flat-pack solutions maximize shipping volume, reducing container usage by up to 40%.
Let’s collaborate to create sustainable solutions that elevate your brand image.
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