GB/T 8569-2009 in English
VALIDPacking of solid chemical fertilizers
- Issued on:2009-11-30
- Implemented on:2010-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
本标准规定了固体化学肥料的包装材料及包装件的要求、试验方法、检验规则、标识、运输和贮存。
本标准适用于氮肥、磷肥、钾肥、复混肥料(复合肥料)及其他种类的固体化学肥料的包装。
Introduction
1. Analysis of standard background and technological evolution
GB8569—2009 "Solid Chemical Fertilizer Packaging" is the core specification for the fertilizer packaging field, replacing the old version GB8569—1997. The main revisions to the standard include:
- Separate the packaging requirements for dangerous goods and ordinary goods
- Optimize the specifications and technical indicators of plastic woven bags and composite plastic woven bags
- Add the recommended use of degradable materials
- Improve the drop test method and technical requirements
2. Comparison and table analysis of standard frameworks
| Project dimensions | Old version of the standard (GB8569-1997) | New version of the standard (GB8569-2009) | ||
|---|---|---|---|---|
| Scope of application | Covering nitrogen fertilizers, phosphate fertilizers, potash fertilizers, etc. | Added compound fertilizers and other special fertilizers | Expanded to dangerous goods packaging requirements | |
| Material technical requirements | No clear distinction between dangerous and non-dangerous goods | Added special requirements for dangerous goods packaging | Detailed plastic film thickness and performance indicators | |
3. Interpretation of technical specifications for packaging materials
Case study: Taking urea packaging as an example, according to the requirements of Table 1, it is recommended to use composite plastic woven bags as outer packaging and lined with polyvinyl chloride film bags. This solution is applicable to the case where the mass of the internal contents is 40kg or 50kg.
| Types of fertilizers | Recommended packaging materials | Precautions |
|---|---|---|
| Urea | Composite plastic woven bags + polyvinyl chloride film bags | Heat-resistant materials are required in high temperature environments |
4. Implementation suggestions and future prospects
Based on the update of GB8569-2009 standard, it is recommended that enterprises should:
- Give priority to the use of degradable materials to meet environmental protection requirements
- Strengthen the drop test verification of packaging
- Regularly recheck the seam strength and the number of stitches on the upper seam
In the future, with the technological progress of the fertilizer industry and the increase in environmental protection needs, it is recommended to further optimize the lightweight design and recycling solutions of packaging materials.
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