Zenghe Packaging Co., Ltd.

Zenghe was granted an invention patent titled “A Device for Hot Stamping Dynamic Patterns on Tipping Paper” by the China National Intellectual Property Administration (CNIPA).

Release time：2026-05-28

Zenghe was granted an invention patent titled “A Device for Hot Stamping Dynamic Patterns on Tipping Paper” by the China National Intellectual Property Administration (CNIPA).

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Zenghe was granted an invention patent titled “…
2026-06-28
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2026-05-28

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