1. What is Food Preservative?
   Food preservative is also known as deoxidizer and deoxidation, oxygen absorber. lt is a substance which can absorb oxygen in the air. Food preservation is put in sealed packaging for food, which can remove free oxygen and dissolved oxygen inside the packaging container, prevent food from growing mold and deteriorating, therefore, it can extend the shelf life of food.                   
2. Oxygen Absorber Working Principle:
   Oxygen scavenger can control aerobic microbial and bacterial growth by eliminating Oxygen content inside the packaging.                                                                                                                                                                        This Oxygen absorber can decrease the oxygen to fall to 0.1% or less in the air among the hermetic package within 24 hours. To achieve the goal of mildew-proof, vermin-proof and oxidation resistance can optimize product lifetime.
   Oxygen Absorber is safe to use, non-toxic and odorless. Keep freshness and taste of food when be used with proper packaging and sealing.
3. Deoxidizer Function:
   Oxygen scavengers or oxygen absorbers are added to enclosed packaging to help remove or decrease the level of oxygen in the package. They are used to help maintain product safety and extend shelf life.
   Oxygen scavenging technology can quickly reduce oxygen level sin sealed containers to below 0.1%.
4. Typical Applications:
5. Benefits of Oxygen Absorber
   * Helps retain fresh-roasted flavor of coffee and nuts
   *Prevents oxidation of spice oleo resins present in  spices themselves and in seasoned foods                                  * Prevents oxidation of vitamins A, C and E
   * Extends life of pharmaceuticals                                                                                                                                              * Inhibits mold in natural cheese sand other fermented dairy products
   * Delays non-enzymatic browning of fruits and some vegetables                                                                                      * Inhibits oxidation and condensation of red pigment of most berries and sauces
   *Oxygen deprivation contributes to a pest-free environment in museums                                                                      
6. Packaging and Shipping                                                                                                                                             
   

   Model No.	N.W./Sachet	Sachet Size	Packaging(vacuum bag)	Qty/ctn(pcs)	Ctn Size
   80 CC	1 g	30*35 mm	300 pcs/bag,20 bags/ctn	6000 pcs	39*24*26
   120 CC	1.2 g	30*40 mm	300 pcs/bag,20 bags/ctn	6000 pcs	39*24*26
   200 CC	1.8 g	35*45 mm	200 pcs/bag,20 bags/ctn	4000 pcs	39*24*26
   400 CC	4 g	40*50 mm	200 pcs/bag,20 bags/ctn	4000 pcs	39*24*26
   800 CC	8 g	50*70 mm	100 pcs/bag,15 bags/ctn	1500 pcs	39*24*26
   1200 CC	12 g	35*35 mm	80 pcs/bag,15 bags/ctn	1200 pcs	39*24*30

   

7. FAQ                                                                                                                                                                                                 Q : What is a desiccant and what does it do?
   A: Desiccant is a hydrating agent, which attracts moisture from the atmosphere. It adsorbs and holds Particles of water to itself.
   Q: What’s the warranty?
   A: Usually , Warranty 1.5-2 years
   Q: What’s the payment term
   A: T/T, Western Union, L/C ,Paypal, Alibaba order.
   Q: What’s the lead time?
   A: Within 2-5 days after payment checked.
   Q: Do you offer free sample
   A: Yes, free sample available, freight collected
   Q: What is your MOQ?
   A: It’s better for you to book 1 carton, but less is still welcome.
8. Company Information                                                                                                                                                                                 

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Product Name:Oxygen absorber MSDS oil proof water proof deoxidizer oxygen scavenger