The development of packaging materials and packaging process is never-ending. Some traditional packaging materials and packaging containers were replaced by a new materials and containers; this is the necessity of technology development and market competition. Safe and aseptic packaging's stable growth has been the public's expectations.
The food packaging bags, especially those are in direct contact with food, have the decisive effect to the stability of food, thus the applicability of the material will also directly affect the quality of food. Inappropriate material can cause migration, absorption and adsorption of active ingredients, and finally result in food poison. Therefore, before choosing container material for any food products, the intended use must be inspected and confirmed whether it is suitable for the food or not, such as the type shape coffee packaging. And its effect on the stability of the food must be fully evaluated.
Aseptic packaging refers to the packaging method which adopts the technology of instantaneous ultra high temperature sterilization to sterilize and pack the food product in "sterile" environment. It is better to keep food fresh, prolong the shelf life, save energy, reduce the packaging cost, and easy to realize the advantages of environmental protection packaging.
Absolute aseptic is impossible in any process of food production and packaging. Using antibacterial polymer packaging materials for food packaging can inhibit the contamination from bacterial, extend the shelf life and ensure food safety. Therefore, aseptic packaging will be the overall direction of food packaging.
Although the asepsis packing is mainly used in liquid milk and non-carbonated drinks market, but with the development of aseptic technique and the improvement of residents' disposable income, the scope of application of aseptic packaging will be more and more widely, especially in the field which the health standard is very strict, such as water, tea drinks, soup, wine, etc.
Uni-Pak is a professional soft packing manufacturer, which focus on all kinds of plastic bags with advanced equipments and experienced hi-technology. The main products of their company are all kinds of plastic bags used in food, garment, electronic, gift, chemical and medicine industries, such as color-printing multilayer compound middle-seal bag and three side-seal bag, compound header bag, plat bag, zip lock bag, stand up zip lock bag, anti-static bag, vacuum nylon bag, retort bag, aluminum foil bag, food roll film, shampoo bag, ink cartridge bag, PE/PP/PO plastic bag and PP/PE sheets packing bag & box and so on. All of the material is nontoxic, and their plastic food package bags have got the certificate of ISO9001:2000 and the certificate of QS. For more information please visit http://www.chinaunipak.com/, or contact by phone at +86-769-38996038.
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