English
Recently, Shanghai Fengyi Clean Technology Co., Ltd. welcomed an important international client delegation from well-known Spanish food factories. The clients paid a special visit to our factory and professional exhibition hall to conduct on-site observation, technical exchange and standard learning on core clean processes such as staff gowning, shoe changing and air shower dust removal in food factories, deepening the mutual cooperation consensus in the field of food clean technology.
1. On-Site Inspection by International Clients: Focus on Core Food Cleanliness Processes
As a professional enterprise with years of experience in the clean technology field, Shanghai Fengyi Clean has accumulated rich expertise in food industry clean engineering, R&D and production of purification equipment, and formulation of staff purification standards. The Spanish client inspection delegation this time consists of factory technical directors, quality control experts and production supervisors, with the core goal of learning the standardized purification processes for staff before entering clean areas in Chinese food factories, benchmarking international food safety production norms, and optimizing their own factory's clean management system.
The delegation visited our clean exhibition hall, purification equipment production workshop and simulated food clean area training zone successively, and focused on observing and learning the Standard Operating Procedures (SOP) for three core links: gowning & shoe changing, hand disinfection and air shower dust removal. Our technical team accompanied and explained the whole process, and combined with international and domestic standards such as GB 14881-2025 General Hygienic Specification for Food Production and ISO 22000 Food Safety Management System, demonstrated in detail the graded purification moving lines, staff code of conduct and equipment operation key points from non-clean areas to clean areas.
2. Standard Operating Norms for Staff Purification in Food Factories: Comprehensive Process Specification Analysis
1. Gowning and Shoe Changing: The First Line of Defense in Clean Areas
Standard Process:
1.Shoe Changing Area: Take off daily shoes in the designated area and place them in personal shoe lockers; step onto the crossover platform and change into special clean shoes without touching the ground directly; it is strictly forbidden to step out of the clean area with clean shoes on.
2.Primary Gowning (Pre-gowning): Remove personal items such as watches, jewelry and mobile phones; take off outerwear, bags and other clothes and store them in special wardrobes.
3.Secondary Gowning: Wear one-piece clean clothing, caps and masks in order to ensure that hair, beards and facial features are completely covered with no exposed hair.
4.Key Requirements: Gowning must follow the principle of one-way moving line and no retrograde; clean clothing, shoes, caps and masks are for exclusive use in designated areas and disinfected daily.
2. Hand Disinfection: A Core Link to Eliminate Cross-Contamination
Standard Process (Seven-Step Hand Washing Method):
1.Wet hands, take special hand sanitizer and fully rub the palm, back of hand, finger crevices, finger tips and wrist for no less than 15 seconds
2.Rinse thoroughly with running water
3.Dry hands with an automatic hand dryer
4.Disinfect hands with a hand sanitizer spray (or soak in disinfectant for 10 seconds)
5.Avoid touching non-clean surfaces after disinfection
3. Air Shower Dust Removal: The Last Barrier at the Entrance of Clean Areas
Standard Operation:
1.Enter the air shower room, close the front and rear doors, and start the air shower system (air speed ≥ 0.5m/s)
2.Lift arms and turn slowly to allow high-speed clean air flow to fully purge floating dust, hair and particles on the surface of clothing
3.Air shower time ≥ 30 seconds (mandatory requirement of GB 14881-2025)
4.After the air shower, enter the clean area in an orderly manner according to the indicator light; forced door opening is strictly prohibited.
3. Shanghai Fengyi Clean: An Internationally Recognized Service Provider of Food Clean Technology
As a professional one-stop solution provider for clean technology, Shanghai Fengyi Clean offers a full-chain of services including clean engineering design and construction, R&D and production of air shower rooms, clean clothing, hand washing sinks and other equipment, and staff purification training for the food, pharmaceutical, electronics and other industries. The inspection by Spanish clients this time is not only a recognition of our technical strength, but also a milestone marking that our food clean standards, purification equipment and engineering services have reached the international advanced level, meeting the high-standard clean needs of global clients.
Core Advantages:
Technical Standards: Strictly comply with international and domestic norms such as GB 14881, ISO 14644 and GMP
Equipment Quality: Independently develop stainless steel air shower rooms, automatic hand washing and disinfection sinks, clean clothing and other equipment with durability and easy cleaning
Customized Services: Provide personalized clean solutions, staff SOP training and operation and maintenance guidance for different food categories (baking, dairy products, meat products, beverages)
International Services: Equipped with import and export qualifications, multilingual technical support and overseas project implementation experience
4. Deepen International Cooperation: Jointly Build Global Food Clean Safety
The inspection and learning by Spanish food factory clients this time is an important milestone for Shanghai Fengyi Clean to expand the European market and export Chinese clean technology. The two parties have reached a preliminary cooperation intention on food clean area design, staff purification standards, equipment procurement and technical training. In the future, we will work together to promote the standardization and internationalization of food clean technology, helping global food factories improve production safety and quality control capabilities.
Shanghai Fengyi Clean will continue to deepen its layout in the clean technology field, and provide one-stop clean solutions for global clients in the food, pharmaceutical, electronics and other industries with professional, efficient and reliable services. We guard every clean production environment and help enterprises achieve safe, efficient and compliant production and operation.
