How to choose release paper
Aug 09, 2024
Release paper is a special kind of paper, and its specialness lies in its strong anti-sticking properties. The reason why release paper has anti-stick properties is because of the structure of the release paper. The release paper is composed of three layers: base paper, laminate and silicone oil. Silicone oil is the most critical thing that makes the release paper anti-stick. The anti-sticking properties of release paper make it extremely versatile. Let's take a look at it and tell you how to choose release paper.
Glassine / silicone paper
:resistant to high temperatures, moisture-proof, and oil-proof, and is generally used for packaging in the food industry.
Ordinary release paper
Ordinary release paper: moisture-proof, oil-proof, and plays the role of isolating products.
PVC wallpape
PVC leather coating foaming process to undertake the role.
Release paper selection
In the selection of release paper, the production procedures and usage of the prepared products are mainly taken into consideration.
Production process: The focus here is whether to stamp or cut. Generally, when stamping or cutting is involved, the thickness of the release paper will be required, because the low-gram weight release paper is not easy to break when used for stamping. Of course, this is also It is related to the fragility of the backing paper. A backing paper with poor fragility will tear the paper and the product apart during stamping or cutting, which will not achieve the ideal or desired effect.
Usage: This is mainly reflected in the fact that some products only need to maintain the balance of the product during transportation, so it will require that the product is not easy to fall when combined with the release paper.
Regarding the choice of release paper, the main thing is suitability. From my personal understanding, there is no absolute good or absolutely bad. Domestic products have their own advantages, and imported products also have their strengths. The selection of release paper is equivalent to a college entrance examination process, because all factors must be considered comprehensively to achieve a reasonable and cost-reducing effect under the balance of various factors.
In addition to anti-adhesion, release paper also has three characteristics, namely cleanliness, release degree and peeling force. Cleanliness means that the surface of the release paper is very clean and tidy; release degree means the degree of release of the release paper; peeling force means that the release paper is not easily torn into pieces.
