Recyclable packaging materials
VN10060141BActive Publication Date: 2026-08-17UNILEVER GLOBAL IP LTD
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Patent Information
- Application Number
- VN1202401939
- Authority / Receiving Office
- VN · VN
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2022-08-30
- Publication Date
- 2026-08-17
- Estimated Expiration
- 2042-08-30
Abstract
This invention relates to a recyclable material for packaging. The need remains for plastic packaging with a product label that covers the maximum possible area of the container, and is recyclable without causing difficulties in the recycling process. Therefore, the aim of this invention is to propose a plastic packaging with a product label that covers 70% or more of the container and is recyclable by detecting and classifying plastic products using a NIR (near-infrared) classification process. The inventors discovered that the polymer of the plastic packaging with the wider product label can be detected and classified using the N1R (infrared weighing) classification process by maintaining a thickness of less than 60 μin in the substrate layer of the pharmaceutical product label.
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