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What Are The Packaging Forms Of The Wrap Stretch Film?

The wound stretch film binds the product compactly and fixedly into a unit by means of the superior winding force and retracting property of the film, so that the scattered small pieces become a whole, and the product does not loose or separate even in an unfavorable environment. Do not have sharp edges and stickiness to avoid damage. Wound stretch film is made of PVC as the base material in the early stage. The developed substrate is now formulated with LLDPE, metallocene and tackifier.


The good quality stretch film has the characteristics of high transparency, high longitudinal elongation, high transverse tear strength and good puncture performance. Stretch stretch film is widely used, mainly in combination with pallets, to package bulk goods instead of small containers. Because it can reduce the cost of bulk cargo transportation and packaging, it is widely used in chemical, pharmaceutical, food, machinery and other product packaging; in the field of warehousing and logistics, foreign countries also use the wrapped stretch film tray packaging for three-dimensional storage and transportation. , saving space and occupying land.


Wrapped stretch film packaging:


1. Manual packaging This type of packaging is a very simple one in a wrap film package. The film is mounted on a rack or held by a hand, rotated by a tray or rotated around a tray. Mainly used for ordinary tray packaging. This packaging is slow.


2. The packaging of small items, which is a new packaging form of the wrapping film, which can reduce the material consumption and reduce the storage space of the tray. This packaging form has great potential.


3. Pallet mechanical packaging, which is a wide range of mechanical packaging, is rotated by the tray or the film is rotated around the tray, and the film is fixed on the bracket to move up and down.


4. Horizontal mechanical packaging, unlike other packaging, is rotated by the film around the article, suitable for long cargo packaging, such as carpet, sheet, fiberboard, profiled and so on.


5. Packaging of the paper tube This is one of the new uses of the wrapping film, which is better than the wrapping film package for the old paper tube packaging.


6. Packaging of tubes and cables, which is an example of the application of the wrap film in a special field. The packaging equipment is installed at the end of the production line, and the fully self-stretching film can be used instead of the strap to bind the material and protect it. Therefore, the stretched film is widely used and practical, and it is necessary to expand the production of the stretched film.