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  What are the advantages of self-standing zipper ba

  19-11-06

  The self-standing zipper bag is a kind of packaging bag that uses plastic as raw material to produce various daily necessities. It is widely used in daily life and industrial production, but its convenience has brought long-term harm. Commonly used self-standing zipper bags are made of polyethylene film and can be used to hold food. Let’s take a look at the advantages of self-operated zipper bags

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  What is a self-standing zipper bag and how to clas

  19-10-25

  1. What is a self-standing zipper bag? Self-standing zipper bags are generally composite flexible packaging, composed of polypropylene OPP, polyester PET, nylon, matte film, aluminum foil, cast polypropylene, polyethylene, kraft paper and even woven bags. It is a packaging product that integrates multiple packaging advantages, with low cost and beautiful printing. This product has the chara

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  Types and production materials of self-standing zi

  19-08-10

  Self-standing zipper bags are generally composite flexible packaging, composed of polypropylene OPP, polyester PET, nylon, matte film, aluminum foil, cast polypropylene, polyethylene, kraft paper and even woven bags. It is a packaging product that integrates multiple packaging advantages, with low cost and beautiful printing. This product has the characteristics of anti-static, anti-ultraviolet, m

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  How to design a self-standing zipper bag to meet u

  19-07-17

  The development of the food industry has brought about the vigorous development of the packaging industry. As a kind of food, food has always been loved by the public. It is very important for you to understand the characteristics of the self-standing zipper bags used in food packaging, as well as some of the special requirements of the plastic bags currently used by Evergreen. Since food is a har

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  Advantages of using self-standing zipper bags

  19-06-06

  Self-standing zipper bags, especially food self-standing zipper bags, are "personal clothing" for food. The safety of their raw and auxiliary materials and printing technology directly affects the quality and safety of food, thereby affecting human health and society. Therefore, when using this type of bag, you must pay attention to its safety and quality issues. So what are the main advantages of

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  The difference between four-side sealing bags, thr

  19-05-20

  Four-side sealing bags have all experienced heat-sealing packaging. The current common granular packaging form has mature technology and simple process. The equipment has high operating stability, beautiful appearance, and good product sealing. So let’s learn about the differences between four-side sealing bags, three-side sealing bags, and back-sealing bags! Four-side sealing bags generally

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  Characteristics of four-side sealing bags

  19-03-15

  Four-side seal bags are cheap and widely used, but they are prone to many problems during transportation and storage. For example, when the bags are stored, the packaging bags are prone to explosion due to the overlap of goods. Due to improper extraction during transportation, the packaging bag can easily fall off and break. During use, the four-side sealing bag is processed so that it is not eas

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  The production process of four-side sealing bags

  19-02-17

  The technical implementation method of four-side sealing bags involves compression bags and preparation processes, especially the technical implementation methods and preparation processes of four-side sealing bags, which belong to the field of compression package preparation technology. So let’s learn about the production process of four-side sealing bags! Compression bags are also called P

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