Guide: China's sauce seasoning packaging mainly uses bottles and bags. However, no matter which kind of packaging method, there are more or less problems such as lack of secondary sealing, and it needs to be improved and improved.
At present, the outer packaging of Chinese sauces is mainly bottles and bags. Relatively speaking, the bottle packaging grade is slightly higher than the bag packaging. However, no matter what kind of packaging form, there are problems and need further reform and improvement.
The packaging of low-grade sauces is mainly in plastic bags. In terms of materials, plastic film is very suitable for sauce packaging. However, plastic bags are lacking in the function of secondary sealing, and sauces are usually very scented foods, whether in the refrigerator or in the kitchen cabinet, which will emit odor from the opened package. Therefore, although the ordinary plastic bag packaging of sauce foods has a low cost, comprehensive consideration is still necessary for reform.
At present, some sauces such as chili sauce, ketchup, and various types of jams are packaged in glass bottles and equipped with plastic covers to facilitate multiple opening and closing. Some sauces are also equipped with an aluminum plastic sealing film to extend the shelf life. Jars are commonly used in the form of cans. Jams are usually packaged in jars, and some sauces are packaged in narrow-mouth bottles such as chili sauce and ketchup. Shaped bottles are mainly found on some sauce packages, such as salad dressings.
Small-sized sauces, ketchups used in fast food restaurants, etc., are basically made of aluminum-plastic composite packaging. These packages are beautifully printed and can extend the shelf life, but still do not solve the problem of secondary sealing. If the consumer can't eat it immediately after purchase, he still needs to change the package himself. In addition, in the sauce market, plastic bottle packaging is increasing, and wide-mouth PET bottles have begun to be used in packaging such as jam and sesame sauce, while salad dressing bottles are mostly PET bottles.
At present, due to the small demand, the production of wide-mouth PET bottles in China is very small, which also restricts the application of PET jars. But with the transition of granules and sauces to products, PET jars are expected to be the main form of packaging for such condiments.
At present, the outer packaging of Chinese sauces is mainly bottles and bags. Relatively speaking, the bottle packaging grade is slightly higher than the bag packaging. However, no matter what kind of packaging form, there are problems and need further reform and improvement.
The packaging of low-grade sauces is mainly in plastic bags. In terms of materials, plastic film is very suitable for sauce packaging. However, plastic bags are lacking in the function of secondary sealing, and sauces are usually very scented foods, whether in the refrigerator or in the kitchen cabinet, which will emit odor from the opened package. Therefore, although the ordinary plastic bag packaging of sauce foods has a low cost, comprehensive consideration is still necessary for reform.
At present, some sauces such as chili sauce, ketchup, and various types of jams are packaged in glass bottles and equipped with plastic covers to facilitate multiple opening and closing. Some sauces are also equipped with an aluminum plastic sealing film to extend the shelf life. Jars are commonly used in the form of cans. Jams are usually packaged in jars, and some sauces are packaged in narrow-mouth bottles such as chili sauce and ketchup. Shaped bottles are mainly found on some sauce packages, such as salad dressings.
Small-sized sauces, ketchups used in fast food restaurants, etc., are basically made of aluminum-plastic composite packaging. These packages are beautifully printed and can extend the shelf life, but still do not solve the problem of secondary sealing. If the consumer can't eat it immediately after purchase, he still needs to change the package himself. In addition, in the sauce market, plastic bottle packaging is increasing, and wide-mouth PET bottles have begun to be used in packaging such as jam and sesame sauce, while salad dressing bottles are mostly PET bottles.
At present, due to the small demand, the production of wide-mouth PET bottles in China is very small, which also restricts the application of PET jars. But with the transition of granules and sauces to products, PET jars are expected to be the main form of packaging for such condiments.
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