we’ll ensure you
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Changzhou Kaiguan Packaging & Technology Co., Ltd. is located in Changzhou city, Jiangsu province, China. It is in the center of China’s economically developed Yangtze river delta with convenient transportation and superior logistics environment. We are a professional private technology enterprise who has rich experience in design, development, producing flexible packaging products.

Pressure test video


Flexible and soft, Collapsible and lightweight, Cost reduction

we advice to choose
a right decision

  • Production line
  • Flexible customization
  • Fast Delivery

Our workshop is equipped with 4 sets blow molding machines (Model 25A) ; 2 sets horizontal injection molding machines of 120g, 4 sets vertical injection molding machines of 125g, 2 sets vertical injection molding machines of 80g, 2 sets bag-making machines.

We can provide 1 liter to 50 liter cheertainer bag in box; And we can provide cubitainers from volum 1 liter to 25 liter.

We have stock for all standard size bags. Our production lines are working 24 hours.

we’ll ensure you always get
best results.

  • 8000


    The company covers an area of 8000㎡
  • 60


    Has 60 employees
  • 12


    12 years of production experience
  • 4000


    4000㎡ clean room

Markets and Application

what do our customers say?

  • Cyprus lau
    Cyprus lau Hong kong S.A.R.
    Very good quality.Everything worked as described.Vertical bag really helped reduce the logistic cost while it is as sturdy and tough as presented
  • HattoriAkio Komura
    HattoriAkio Komura Singapore
    John was really helpful and served us professionally with flawless communication.We will definitely buy from him again.Thank you for your support!

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Since its establishment, our factory has been developing first world class products with adhering the principle of quality first. Our products have gained excellent reputation in the industry and valuabletrusty among new and old customers..


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  • Cheertainer UN TEST

    Why does the United Nations have regulations on packaging? ​ The United Nations has established standards for the classification, packaging, marking and labelling of dangerous goods, including road, railway and marine dangerous goods. These standards are carefully calibrated to include ...
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  • Shallow talk about the deve...

    Although liquid flexible packaging entered China in the 1970s, it had not been widely used by Chinese consumers and related industries. But in Europe, liquid flexible packaging has become very popular. Personal judgement, this may have something to do with the culture and thinking habit...
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  • What is a cubitainer

    LDPE cubitainer is a semi-rigid plastic cube, or bladder, that is rugged yet flexible and easy to handle. Cubitainer is durable enough to be used alone but may also be used with a corrugated outer carton to create a robust and almost indestructible package. It has a threaded neck finish...
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