♦ Uses for Food grade Aluminum foil
•Home Applications
In the Food grade Aluminum foil uses home kitchen, it is great a rolf reliable ally. When baking, Food grade Aluminum foil can be used on your baking tray not to let little foods like cakes and biscuits stick foot together. Easy to clean up after also. Can help keep chocolate cookies from sticking and give equal heat to the bottoms of the cookies so that they can have a nice crisp, golden color. It helps keep nutrient and juice value wrap barbecuing meat and veggies. Wrapping potatoes in food aluminum foil will keep them soft, sweet, and sticky while baking because they do not release water to evaporate and shrink. Last of all, food aluminum foil is a big contributor to food saving. On the whole, keeping leftovers in the fridge wrapped in aluminum foil cuts down on air and odors and helps it stay there for a bit longer.
• Food Container Applications
Already the food service industry had lunch boxes made from aluminum foil. Due to their heat tolerance, aluminum foil lunch boxes may be heated in any of the microwave ovens. Thus, during the takeoff of the takeout industry, aluminium foil lunch boxes came into vogue as a preferred lunch box since they keep food warm and prevent soup from leaking.
A spicy hot pot can be delivered to the customer, steaming hot, in an aluminum foil lunchbox within thirty minutes or more. Lunchboxes made of aluminum foil can also appear upscale which adds to the prestige of food service companies.
•The soft packaging industry
Flexible food packaging, which is the laminate of paper, plastic film, or other laminating materials for added functionality comes in aluminum foil that meets the FDA standards for flexibility. Thus, the aluminum plastic hybrid film will dominate most snack foods such as almonds and potato chips. Since aluminum foil can absolutely block oxygen and water vapor above it, applying it would support shelf life promotion by preventing oxidation and moisture transfer. The composite film of paper and aluminum can be used for odor barrier applications so as to prevent loss of product odor retention potential; for example, tea and coffee products.
♦Thickness parameters for food-grade aluminum foil
The thickness of household food-grade aluminum foil that you would typically find in a supermarket is in the range of 0.009 to 0.016 mm. More exactly, the use of 0.016 mm aluminum foil is ideal for BBQ and harder applications, while the softer 0.010 mm aluminum foil is used for smaller food piece wrapping or food storage alone. The thickness of aluminum foil lunch boxes for take out is between 0.04 - 0.09 mm, and thickness for a general standard aluminum foil lunch boxes is generally 0.03-0.08mm for thickless.
This thickness enables lunch boxes to be robust enough to carry a load of food at higher temperature. The thickness of aluminum foil used for soft packs is a thinner form of 0.006-0.008 mm.
In terms of packaging, this thickness will give a barrier function and enough flexibility to form and composite with other edible food materials. The potato chip packaging used aluminum foil that was approximately 0.007 mm thick.
| Product Name | Alloy | Temper | Thickness | Width |
| Container Foil | 3003/8011 | O/H22/H24 | 0.03mm-0.15mm | 150-1300mm |
| Household Aluminum Foil | 8006/8011 | O | 0.008mm - 0.04mm | 200-800mm |
| Aluminum Foil for flexible packaging | 1235/8011/8079 | O | 0.006mm - 0.04mm | 200-1850mm |
| Aluminum Foil for yogurt lid | 1235/8011 | O | 0.028mm-0.040mm | 200-1500mm |
♦What is food grade aluminum foil?
Food-grade aluminum foil is aluminum foil that has satisfied stringent food safety requirements and is safe to use, or come close proximity to, as it related to food. When referring to chemical composition, when considering allowable levels of hazardous metals such as lead, mercury, and cadmium, it is necessary to limit the amounts in foods, especially those that are acidic, so that they do not leave the foil and cause safety concerns for food and possibly toxicological consequences. In terms of physical characteristics, aluminum foil needs to be flexible, ductile, and able to have processing strength and shape.
To facilitate effective barrier performance, the outer surface must be free of imperfections such as scratches and pinholes. Additionally, the pre-removal rates of infection would have to be reduced in terms of sanitation indicators; the aluminum foil must have been cleaned and disinfected to ensure the level of microbiological contaminants was within a standard range.
Food grade aluminum foil offers a good barrier. It can maintain food quality by blocking light, odour, water vapour, and oxygen. Food grade aluminium foil has excellent processing properties and can be formed into multi-forms and multi-structures packaging materials using calendering, stamping, and lamination.It has stable chemical properties, is non-toxic and tasteless, does not react with food, and is recyclable with obvious environmental benefits.
♦About Food Grade Aluminum Foil Manufacturer
HTMM company in Henan, China. HTMM company in Henan, China is a good manufacturer of food-grade aluminum foil. The company has advanced production equipment and matured production technology. And the production process is strictly controlled from raw materials to finished products output at every link. The production base is large-scale, with several modern production lines and good production capacity.
HTMM has set up a complete quality testing system. When raw aluminum foil enters the factory, chemical elemental composition and physical properties will be strictly tested; during foil processing, real-time sampling and monitoring of foil thickness, flatness and so on;before the finished product leaves the factory, a complete quality check will identify all defects for and conform hygiene standards.
With quality control, HTMM's products fully meet international standards, FDA, EU ROHS, SVHC certifications. For the USA food packaging market, FDA certification shows aluminum foil products meet safety requirements. EU ROHS certification means the production process of the products strictly controls hazardous materials and is up to an environmental protection standard for the production process, SVHC certification means substance of very high concern is strictly controlled. These certifications have provided HTMM's products with an awesome reputation in the international market and provided strong sales in many countries and regions around the world offering high quality aluminum foil products into the worldwide food packaging industry.
Food-grade aluminum foil has an important contribution and role in the food industry for its many applications, suitable thickness specifications, excellent properties and reliable suppliers. As food safety and high quality is demanded by people, food-grade aluminum foil will always continue to be important and keep innovating and developing.
