How does POF distinguish the left and right openings from the folding film?
- Jul 31, 2018 -

The POF folding film is a kind of POF heat shrinkable film. Because it is a folded product, it is abbreviated as POF. And because of the difference of the machine, the left opening POF folding film and the right opening POF folding film.

How to distinguish the left and right openings, you can see the film setting of the packaging film, the POF folding film, installed on the packaging machine, pull out the film normally, if facing the film opening, the left opening is the right opening to the folding film, the right opening is the left The opening is folded in the opposite direction, just in the opposite direction.

Only when the left and right openings are distinguished, the POF can be more smooth on the folding machine.

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