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How are the bags classified?

How are the bags classified?

    Various bag types are generally divided into five categories: back seal bag, pillow bag, four seal bag, single piece, other.  First, back sealing bag:  The ...

What are the interactions between the packaging material and the object to be packaged

What are the interactions between the packaging material and the object to be packaged

    1, the material in the packaging material migrates to the packaging, so that the packaging is contaminated, thus affecting the quality and health performanc...

Development history of vacuum bag technology

Development history of vacuum bag technology

    Vacuum bag technology originated in 1940s, since the 1950s plastic film was successfully used in commodity packaging, vacuum bag technology has been rapidly...

What is biodegradable packaging material and how to identify it?

What is biodegradable packaging material and how to identify it?

    In China, with the implementation of mandatory waste sorting in the past two years, biodegradable materials have gradually become a popular concept. What ar...

The characteristics and application of composite packaging bag

The characteristics and application of composite packaging bag

    Composite packaging bag in the field of packaging status has been irreplaceable, this kind of packaging through the plastic film, aluminum foil, paper and o...

Packaging bag development history

Packaging bag development history

    The commodity nature of packaging itself is also becoming more and more obvious, it has become a special product no longer attached to the production of com...

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