Poor packaging materials become "killer"
For a long time, people generally believe that food safety problems are mainly in the food itself, but in fact, poor quality food packaging materials are also hidden. Provincial Quality Supervision Bureau and said: A Gansu food factory producing potato chips accidentally found that the content of benzene in the potato chips was seriously exceeded, and the reason for exceeding the standard was the use of benzene exceeding the standard food packaging bags. Immediately after receiving the report, the quality supervisory inspection personnel carried out a sample inspection on 7 plastic color printing companies producing composite food packaging films. As a result, 5 out of 7 samples were found to have excessive benzene residues, the most serious of which was a milk powder packaging bag. Benzene content is more than ten times the national standard. If it is put into production, it is equivalent to putting milk powder into a highly carcinogenic and highly toxic pocket.
Yesterday morning, reporters randomly interviewed 10 people who bought pancakes and dumplings on the streets. Eight said that they never thought that wrapping pancakes would have problems. Only two people said that they sometimes smelled bad plastic bags. Some worry.
Non-qualified, non-operating food packaging, containers and other products in the control of toxic and hazardous substances require certain production conditions. Taking the control of benzene content as an example, large-scale enterprises usually rely on high-speed printing equipment and powerful exhaust air systems to reduce benzene residues, but such equipment must be equipped with millions or even tens of millions. In addition to adding exhaust fans to the workshop, small enterprises with relatively simple equipment can only rely on baking in a high-temperature aging plant to reduce benzene residues, and it is impossible to guarantee the controllability of benzene residues. To solve the problem fundamentally, we must start with the company's production qualifications and conditions, and all enterprises that do not have qualifications must not engage in the production and operation of food packaging containers.
1/3 of the manufacturers will be eliminated. The staff of the Jiangsu Provincial Bureau of Quality Supervision said that there are more than 3,700 manufacturing enterprises for food packaging and plastic products in China, including more than 1,100 small businesses with less than 10 employees, accounting for the total number of companies. 1/3. Many small enterprises have simple equipment and lack of quality control methods in the production process; raw materials are not accepted into the factory and the products are not tested at the factory; non-standard production phenomena are common. Unqualified products accounted for 36% of the total number of samples. However, the pass rate of disposable lunch boxes that we often use is still less than 50%.
The staff of the Jiangsu Provincial Bureau of Quality Supervision stated that it will set a certain transition period for enterprises to apply for market access. After the end of the transition period, production companies that have not obtained access will be banned according to law. For enterprises that gain access, the quality inspection department will further strictly supervise and ensure that their product quality is stable and qualified. In the next two years, the quality supervision department will gradually implement a market access system for metal, paper, ceramics, and all other food packaging, containers, and tools.
Material Selection:
1. Frame: 2MM thicknesses cold-roll Stainless steel.
2. Motor: Germany SEW brake motor (outer), power 0.75KW, power supply 220V.
3. Control system: Imported Japan Mitsubishi converter and PLC to control of electric box (150%1HZ)
4. Opening & closing speed: 0.6-1.5m/s (adjustable).
5. Safety Device: Korea Photocell Sensor, emergency stopping reaction when sensing obstacles.
6. Curtain: France high-density polyester fiber and the surface coating processing, thickness 0.8MM, variety colors can be chose: Red, yellow, blue, green, orange, gray, white, transparent, etc. Tensile strength: 4000/3500N/5cm, tear strength 600/600N. Fire-proofing level: German standard DIN75200 Usage temperature: -30 ° C +70 ° C.
7. Wind resistant: The Aluminium alloy Reinforce Girder to increase wind resistant effect.
8. Curtain replacement function: Aluminium alloy Reinforce Girder is loaded between 2 pieces Curtain, can be replaced easily if any curtain broken, save your cost.
9. Transparent window: 1.2MM thickness transparent PVC window, size and location is up to your request, more safer.
10. Seal: Seal brush are Installed inside the guides, and the special bottom design, to fit any uneven ground.
11. Cotrolling way: Push button + radar sensor, very convenient.
12. Limiting Switch: Mechanical limiting switch, easily and exactly.
13. Emergency STOP: With emergency stop button on control panel, can stop easily by
Hand once disconnect or accident
14 Fault recovery function: All Hongfa's production is with fault recovery function, system will self-recovery after power cut off.
15. Delivery time: About 7 business days with contract and deposit confirmed.
16. Pyament item: 50% before production, and the other 50% before shipment.
17. Warranty Details: We provide 12 months warranty for all doors and accessories (except man-made disasters, Irresistible natural disasters, ect^).
We have many professional engineers with rich experience, qualified products, perfect service system, and good cooperation relationship with many famous companies.
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