With different hardness / softness and multicolor, PVC film is very good for making different kind of product based on customer's requirement,
specially it is often used in the production of stationery products
Stationery product including file pocket, document pouch, stationery holder, ring binder, arch files and so on.
Although PVC film has many advantages and is very suitable for stationery products，the quality of PVC film on the market is uneven, If you buy
inferior PVC film carelessly, it will affect the quality of stationery products. So how to choose high quality PVC film?
First of all, we need to know that there are two types of PVC film commonly used to make stationery products, one is colored PVC film, the other is
transparent PVC film.
In terms of hardness / softness, no matter the colored film or transparent film, the hardness / softness degree must reach the semi-rigid level, and
the hardness / softness degree must be controlled between 20PHR and 35PHR. The specific hardness / softness degree needs to be related to the
specific products produced.
Colorful PVC film can make stationery products more beautiful and provide suitable colors for users who like different colors better. When choosing
color PVC film, must pay attention to the film of calcium powder content, must choose low calcium powder content of PVC film, because of the high
calcium powder content, the physical properties of PVC film and flexibility are the worse, and the hardness of film is lower, the PVC film is easy to
appear white spots and white stripe after the folded , if PVC film thickness is thin, it is easy to appear problem such as hole.
Additional, embossing also is the point that purchaser focuses attention on, the producer should choose the embossing that is popular on the market,do not choose the unpopular embossing, otherwise, will affect sales volume. Linyang company has more than 30 kinds of embossing, enough to meet the needs of stationery manufacturers.
Choose transparent PVC film, focus on the transparency of transparent film , and then choose the appropriate thickness according to the actual situation. In addition, it should be noted that the handle of transparent film. Generally, transparent film is required to be non-sticky.
To sum up, PVC film used for stationery products is selected, with emphasis on color, embossing, calcium powder, softness and hardness.