GB/T 42944-2023 in English
VALIDPaper,board and paper products―Determination of effective-recyclable components
- Issued on:2023-08-06
- Implemented on:2024-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
| Standard No: | GB/T 42944-2023 |
| Document status: | VALID |
| Title in English: | Paper,board and paper products―Determination of effective-recyclable components |
| Title in Chinese: | 纸、纸板和纸制品 有效回收组分的测定 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2023-08-06 |
| Implemented on: | 2024-03-01 |
| Chinese Classification: | Y30-Papermaking in general |
| Professional Classification: | GB-National Standard |
| Related Keywords: | paper products
single paper materials measurement indicators effective recovery components application paper paper recycling coated paper mainly |
| Related Topics: | components
a recycling paper efficiency Organic recovery rate Paper Moisture Meter paper products paper products Acceptance paper /recycle a Are there any recycling rate requirements? |
《GB/T 42944-2023纸、纸板和纸制品 有效回收组分的测定》由TC141（全国造纸工业标准化技术委员会）归口，主管部门为中国轻工业联合会。
Introduction
1. Background and significance of standard formulation
With the increasing global environmental awareness, paper recycling has become an important means to reduce resource consumption and environmental pollution. The introduction of GB/T 42944-2023 aims to standardize the determination method of effective recycled components in paper, paperboard and paper products, and provide a scientific technical basis for the papermaking industry.
2. Comparison of standard frameworks
| Standard dimensions | GB/T 42944—2023 | Internationally accepted standard |
|---|---|---|
| Scope of application | Paper, paperboard and paper products, including composite materials such as aluminum foil and coated paper | Mainly for single paper materials |
| Measurement indicators | Effective recovery components, coarse residue rate, ash content, etc. | Fiber yield, impurity content, etc. |
| Instruments and equipment | Low-concentration hydraulic pulper, stickies sieving machine, fine screening equipment, etc. | General laboratory equipment |
Actual application case: Recycling efficiency improvement of a packaging company
Through the implementation of this standard, a packaging company has achieved accurate determination of the recycled components of cartons. The results show that the effective recycled components have increased from the original 65% to 82%, significantly reducing production costs and reducing environmental pollution.
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