# Comprehensive Cleanliness Assurance from Raw Materials to Filling

> Source (HTML): https://www.whalesens.com/solutions-cases/case/show/full-process-cleanliness-from-raw-materials-to-filling.html
> Last updated: 2026-09-23 19:09:01
Contents
- **01**Core Industry Needs
- **02**Standards to Meet
- **03**Typical Case: XX Dairy Aseptic Filling Workshop Upgrade
- **04**Implementation Results Comparison
- **05**Applicable Scenarios for Mold-Resistant Filter Media
- **06**Customer Testimonial
- **07**Why Choose Us?

In food production processes such as dairy, beverages, and baking, airborne contaminants can cause significant issues, including microbial overgrowth, risk of foreign matter contamination, and odor cross-contamination. Especially in critical areas such as cleanrooms, packaging zones, and cooling sections, stringent standards must be adhered to.

![Comprehensive Cleanliness Assurance from Raw Materials to Filling](/storage/posts/2504/031743685393224536.png)

## Core Industry Needs

⚠️ Microbial overgrowth, including mold and yeast.

⚠️ Risk of foreign matter contamination, like dust and metal particles.

⚠️ Odor cross-contamination.

## Standards to Meet

✅ GB 50687-2011 Standard for Cleanrooms in the Food Industry.

✅ HACCP certification air quality control requirements.

![Standards to Meet](/storage/posts/2504/031743685444458951.png)

## Typical Case: XX Dairy Aseptic Filling Workshop Upgrade

### Challenges
- The ambient-temperature yogurt filling line must achieve ISO Class 100,000 cleanliness level.
- Existing system insufficiently filters 0.5μm particles, causing product shelf-life fluctuations.
- Risk of mold growth in hot and humid summer conditions.

### Customized Air Treatment Solution
- Three-stage gradient purification system with oil-resistant primary filters to capture sticky particles like flour and sugar powder in raw material processing areas.
- Medical-grade HEPA filtration (H12) achieving ≥99.9% efficiency for filtering 0.5μm particles.
- Moisture-resistant structural design for stable operation under humidity ≤85%.
- Food-grade activated carbon layer to adsorb odors such as ammonia and hydrogen sulfide from fermentation areas.
- Intelligent linked control synchronizing airflow adjustment with production line start/stop, achieving 20% energy savings.
- Dynamic pressure difference monitoring in critical areas to prevent cross-contamination.

## Implementation Results Comparison

Image omitted

### Customer Benefits
- Quality Improvement: Extended yogurt shelf life by 7 days (laboratory verified).
- Cost Optimization: Annual savings of RMB 126,000 on consumables.
- Audit Pass Rate: 100% pass rate in ISO 22000 surprise inspections.

## Applicable Scenarios for Mold-Resistant Filter Media
- Powdered milk spray drying tower intake system.
- Beer fermentation workshops.
- Central kitchen oil fume purification.
- Food packaging material production.

## Customer Testimonial

“After improving filling line cleanliness, our high-end product export pass rate increased from 92% to 99.8%, and customer complaints dropped sharply.”

— Mr. Li, Production Director, XX Dairy

## Why Choose Us?
- Mold-resistant filter media specially developed for the food industry (Patent No.: ZL2023XXXXXX).
- Trusted by 18 of the top 50 food enterprises.
- Provide value-added services including regular airborne microbial testing.

Get in touch

Need a custom air filtration solution?

Contact the Whalesens engineering team for product selection and OEM/ODM support.

Email [whalesens@gmail.com](mailto:whalesens@gmail.com)

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