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2023
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Invention
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Composite film of oral liquid pharmaceutical packaging and preparation method.
The present discl... |
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P/S
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Foils of metal for packaging. Label paper; paper labels; tags for index cards;
prospectuses; con... |
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|
P/S
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Foils of metal for packaging. Label paper; paper labels; tags for index cards;
prospectuses; pla... |
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2022
|
Invention
|
Process and device for preparing laser pvc. The present invention discloses a process and device ... |
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2020
|
Invention
|
Film for medicine packaging and method of preparing the same. The present invention discloses a f... |
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2019
|
Invention
|
Hyperbranched cationic mussel-imitated polymer and method of preparing the same. The present inve... |
