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| − | Ordinary stand up pouch
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| − | That is the general form stand-up pouch, using the form of four-edge sealing, not be re-closed and repeat being opened, this kind of stand-up pouches are generally used in industrial supplies industry.
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| − | [http://www.chinaunipak.com/ProductsType/Stand-Up-Pouches.htm ]
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| − | 2. Stand-up pouch with suction nozzle
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| − | Standing pouch with nozzle is more convenient to dump or draw the contents, at the same time can be re-closed and repeatedly open, which can be considered as a combination of standing pouch with ordinary bottle. Such [http://www.chinaunipak.com/ProductsType/Stand-Up-Pouches.htm stand up pouch bags] are generally used in daily necessities, used to hold drinks, shower gel, shampoo, ketchup, cooking oil, jelly and other liquids, colloids, semi-solid products, such as the famous CiCi, etc.
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| − | 3. Stand up pouch with zipper
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| − | Stand-up pouch with zipper can also be re-closed and repeatedly opening, because using zipper form and not closed and closed strength is limited, so this form is not suitable for packaging liquid and volatile substances. According to the edge sealing, it is divided into four-edge sealing and three-edge sealing two types. The four-edge sealing means the product packaging has a layer of ordinary edge at zipper closure before being shipped out of the factory, we should first tear ordinary edge when to use, and achieve repeated closure and open by the zipper, this approach solves the disadvantage of small zipper edge strength being not conducive to transport. Three edge sealing directly uses zipper edge for sealing, which is generally used to hold lightweight products. The stand-up pouch with zipper is generally used for packing some lightweight solid, such as candy, cookies, jelly, four-edges stand-up pouches can also be used for packaging rice, cat litter and other heavier products.
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| − | 4. Imitation mouth standing bag
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| − | The imitation standing bag combines the convenience of stand-up pouch with suction nozzle and cheap of stand-up pouches. I.e. to realize nozzle function with the shape of the bag body itself. Imitation mouth-standing bag cannot be repeated closure or sealing, therefore, they are generally used in beverages, jellies and other one-time use liquid, colloidal, semi-solid products packaging.
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| − | 5. Special-shaped stand up pouch
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| − | I.e. According to the packaging need, the new stand up pouches changes and produced on the basis of conventional bag types, such as waist design, the bottom deformation design, handle design, etc. It is the main value-added development direction of the current stand-up pouch.
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| − | With social progress and the raised level of people's aesthetic as well as the increased competition of industry, stand-up pouch design printing is becoming more and more colorful, its manifestations are more and more, the development of special-shaped stand-up pouch has the trend to gradually replace the traditional stand-up pouches status.
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| − | www.chinaunipak.com 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 our 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, aluminium foil bag, etc.
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