China Hunan Kexin Packaging Co., Ltd. Company cases

The causes and solutions of the fragile problems in the hot seal of vacuum food packaging bags

Kexin aluminum foil bag manufacturers tell you the causes and solutions of the fragile problem at the hot seal of vacuum food bags. 1, the reason: the heat sealing pressure is too large, the heat sealing time is too long or the heat sealing temperature is too high, the edge of the heat sealing line ...

2024-07-03
How to judge the quality of the nozzle bag?

As a printer in the printing industry, you will be taught to identify the quality of the nozzle bag by observing the uniformity of the appearance: First observe the stiffness of the suction pocket. Generally, the higher the flatness, the better, except for the different needs of materials. For ...

2024-07-03
Shaped zipper bag: Excellent choice for innovative packaging

In the ever-changing packaging industry, shaped zipper bags have become a rising star in the market with their unique design and user friendliness. This packaging combines an unconventional shape with a practical zipper closure, which not only enhances the appeal of the product, but also brings ...

2024-07-02
Analysis of aluminum foil printing quality of pharmaceutical packaging

The surface printing quality of aluminum foil for pharmaceutical packaging has a great relationship with the setting of process parameters in production. We need to set the appropriate speed and tension according to the characteristics of the original aluminum foil, and too fast printing speed will ...

2024-07-02
Mask bag Why use aluminum foil bag?

Aluminum foil bag from the name can be seen, aluminum foil bag is not a plastic bag, and even can be said to be better than the general plastic bag. Which packaging bag should you choose when you want to refrigerate or pack items now, but you want to ensure that the item has the longest shelf life? ...

2024-07-02
Using spout pouches for skincare products

Using spout pouches for skincare products is an innovative and practical packaging solution. Here are some advantages of this type of packaging: Portability: Spout pouches are more lightweight than traditional bottles, making them ideal for travel and carrying around. Convenient Use: The spout ...

2024-06-27
The function and principle of food aluminum foil bag

Food aluminum foil bags are generally composite aluminum foil bags, used in food packaging, generally used to package meat products, dried fish, aquatic products, cured duck, roast chicken, roast pig, frozen food, ham, cured meat products, sausage, cooked meat products, pickles, bean paste, ...

2024-06-18
High temperature cooking bag food sterilization

The basic performance of high temperature cooking bag food sterilization must be shared with you: The standard configuration of this device is that the control box of the sterilization device is equipped with PCM(performance inspection mode), ECM(simple adjustment mode), MCM(maintenance inspection ...

2024-06-18
Analysis of common problems of aluminized composite film

In flexible packaging, all kinds of composite films have their problems, and today, we will briefly introduce the common problems of aluminum plated composite films. Aluminized composite film is an aluminized film (generally VMPET, VMBOPP, VMCPP or VMPE, of which VMPET, VMCPP are the most commonly ...

2024-06-17
Aluminum foil bag, packaging bag material problem

The sales packaging and transportation packaging of clothing packaging need to use plastic film or pure aluminum bag, and the plastic film is usually used on the fabric transportation packaging for moisture-proof. On the one hand, it is moisture-proof and anti-fouling, and the other force surface ...

2024-06-17

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Hunan Kexin Packaging Co., Ltd.

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