BOPP Thermal film of company YIDU Group Co. LTD used for thermal laminating
BOPP film is a smooth, transparent thermally stabilised polypropylene
film, of two - sided orientation, with a glue layer thermally activated.
Characterized by good adhesion to prints immediately after lamination,
which facilitates quality control and undergoing other processing
procedures. Does not contain solvents and does not cause fire risk,
and laminated printout is clear and of high quality. Due to the
process of laminating glossy or matt print finishing is achieved,
details and colours are brought out and material is safeguarded
against mechanical and chemical factors, humidity etc.
BOPP film is used for laminating printed sheets of paper, carton,
synthetic paper and printed film and also for good quality papers
and cartons. Laminating rough surfaces gives them an excellent smoothness
and glossy effect.
Appropriate laminating requires at least 24 - hour drying of sheets
after printing. Paper sheets covered with wax, silicone varnish
or strongly powdered are not suitable for laminating. Laminating
should be carried out in the temperature range from 100 - 130 centigrade
and it is recommended to programme the process of laminating depending
on the material to be laminated. To achieve a good result, the temperature,
pressure and speed of laminating must be carefully selected.
