Now buy the album inside the page made of PVC board degumming, but also the phenomenon of bubbles, glue is not very sticky, looking for a good reputation, there is a big strength of the manufacturers
First of all to give you answer the phenomenon of degumming non-stick
Most of the PVC pages on the market are hot-melt adhesives, hot-melt adhesives, also known as four seasons, that is, can only be maintained for one year, a year later there will be no glue glue phenomenon, , Containing toluene, the body is not good. Low density will appear bubble deformation.
Everbright album page is used with water-based pressure-sensitive adhesive, environmental protection, non-toxic and tasteless, life is not open plastic, sticky, pressurized one night, absolutely no so-called bubble phenomenon.
Most of the PVC pages on the market are PP, PS coil, low density (density 1.0), easy to deformation, the board is thin, the same 100 that you know the product density is too small, soft and hard Degree, flatness, use will not work. Density determines the weight, weight determines the price, so you buy the price is certainly low, the quality is also low.
Everbright album page is selected PVC sheet, good hardness, high density (density is 1.4), thickness hard, flatness is good, no deformation.
