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1KG/Bag Anti Set Off Spray Powder 300 500 800 Mesh For Offset Printing
| MOQ: | 10 |
| Price: | $1.20-1.53 |
Anti Set Off Spray Powder 500 Mesh
,Anti Set Off Spray Powder 800 Mesh
,Offset Printing Spray Powder
WP300 spray powder prevents setoff on highspeed offset prints ensuring clean stacking and sharp results.
Available in 300 500 and 800 mesh sizes for fine to heavyduty applications on various printed materials.
1KG/bag direct from manufacturer offering costeffective and reliable antisetoff protection.
Ideal for other printing materials like coated papers and boards reducing ink marking and smudging.
Fine particle dispersion guarantees even coverage without affecting print quality or press performance.
Technical Data Sheet (TDS)
FORDIA Offset Printing Spray Powder is a high-performance anti-set-off powder specially developed for sheet-fed offset printing. It creates a fine separation layer between printed sheets, preventing ink set-off, blocking and surface damage while maintaining excellent print quality and production efficiency.
- Sheet-fed offset printing
- Commercial printing
- Packaging printing
- UV and conventional offset printing applications
- High-speed printing presses
- Excellent anti-set-off performance
- Uniform particle distribution for stable spraying
- Good flowability and low clogging risk
- Protects printed surfaces from smearing and blocking
- Suitable for high-speed printing operations
- Compatible with major offset printing machines
Appearance: White fine powder
Material: Modified starch / natural polymer based powder (customized grades available)
Particle Size: 15–40 μm (standard grade)
Moisture Content: ≤ 10%
Bulk Density: Approx. 0.45–0.65 g/cm³
pH Value: 6.0–8.0
Oil Absorption: High absorption capacity for fresh printing ink
Recommended Application: Sheet-fed offset printing
FORDIA provides different grades according to printing requirements:
- Fine Grade: For high-quality commercial printing and fine screens
- Standard Grade: General sheet-fed offset printing
- Large Particle Grade: For heavy ink coverage and packaging printing
Adjust the spray powder dosage according to ink coverage, paper type, printing speed and drying conditions. Excessive powder application should be avoided to maintain surface cleanliness and post-processing quality.
Store in a dry, cool and ventilated area. Keep packaging sealed when not in use. Avoid moisture contamination. Handle carefully to prevent powder dispersion.
| No. | Test Item | Specification / Standard | Test Result | Conclusion |
|---|---|---|---|---|
| 1 | Appearance | White or off-white fine powder | White fine powder | Pass |
| 2 | Odor | No obvious unpleasant odor | Conforms | Pass |
| 3 | Main Composition | Modified starch / starch-based powder | Conforms | Pass |
| 4 | Mesh Size | 500 Mesh | Conforms | Pass |
| 5 | Particle Size Range | Approx. 20–35 μm for 500 Mesh | Conforms | Pass |
| 6 | Particle Size Distribution | Uniform distribution | Conforms | Pass |
| 7 | Moisture Content | <= [8.0%] | Conforms | Pass |
| 8 | Flowability | Good flowability, no serious agglomeration | Good | Pass |
| 9 | Dispersibility | Uniform spraying and dispersion | Good | Pass |
| 10 | Anti Set-off Performance | Good anti set-off performance | Good | Pass |
| 11 | Surface Property | [Hydrophilic / Hydrophilic & Lipophilic] | Conforms | Pass |
| 12 | Insoluble Matter | No visible foreign matter | Conforms | Pass |
| 13 | Impurities | No visible impurities | Conforms | Pass |
| 14 | Caking Condition | No hard caking under normal storage | Conforms | Pass |
| 15 | Whiteness | Meets internal quality standard | Conforms | Pass |
| 16 | Ash Content | Meets internal quality standard | Conforms | Pass |
| 17 | Printing Suitability | Suitable for sheet-fed offset printing | Conforms | Pass |
| 18 | Packaging Condition | Package intact and properly sealed | Conforms | Pass |
| Mesh Size | Approximate Particle Size Reference |
|---|---|
| 300 Mesh | Approx. 40-55 um |
| 500 Mesh | Approx. 20-35 um |
| 800 Mesh | Approx. 10-20 um |
Remark: The above particle size range is for reference only. Actual particle size may vary depending on the production batch and testing method.
The product is an Anti-set-off spray powder specially designed for sheet-fed offset printing. It helps prevent ink set-off, blocking and sticking during paper stacking after printing. The powder has good flowability, uniform dispersibility and stable anti set-off performance. The hydrophilic and/or lipophilic surface treatment allows the powder to distribute more evenly on the printed ink surface, especially suitable for high ink coverage, thick paper, coated paper, cardboard and packaging printing applications.
We hereby certify that the above-mentioned product has been inspected according to our internal quality control standards. The test results meet the required specifications, and the product is approved for delivery.
This Certificate of Analysis is for reference only and the information contained therein is based on the best possible accurate data. However, ZhongShan Forever Testing (Int’l) Co., Ltd. does not guarantee the accuracy and completeness of the information and data, whether express or implied. This technical specification does not constitute the quality guarantee or commitment of ZhongShan Forever Testing (Int’l) Co., Ltd. for the substances involved in this specification. ZhongShan Forever Testing (Int’l) Co., Ltd. or any of its affiliates shall not be liable for any personal injury or property damage caused by the use of the substances involved in this manual, including the buyer, user or third party. Buyer or user shall take into account all associated risks and use the substance safely in accordance with relevant laws and regulations when using the substance.
| Final Conclusion | The inspected batch of Anti-set-off spray powder complies with our internal quality standard and is qualified for shipment. |
| Result | PASS / QUALIFIED |
