The effect of compound film composites is related to factors such as the amount of adhesive applied, the aging temperature and the time, and also related to factors such as humidity in the production environment, compound temperature, and film tension control. The influence of the coating amount on the peel strength of full-print BOPPîž„VMCPP is shown in the table below.
In the table: In the YH501SL and YH501S coating amount comparison experiments, we found that YH501S exhibits a parabolic shape as the coating amount increases. When the coating amount is 2.5-3.5g, the peel strength is the highest, reaching 1.8-2.2N. îž„15mm, while YH501SL with the increase of the coating amount, the peel strength increases, to 2.5-3.5g, the strength can reach 2.2-3.2N îž„ 15mm peel strength is higher; when the coating amount is greater than 3.2g, the material Partial damage; when the amount of coating is more than 3.5g, the material is largely destroyed.
It can be seen from the table that when the coating amount is more than 2.0 g, the peel strength of YH501SLîž„VM10 composite full-print BOPPîž„VMCPP reaches and exceeds that of YH501S and imported glue D, but if the peel strength is maximized, the recommended coating amount is not low. At 3.0g.
Effect of coating amount on peel strength (unit: N15mm)
Type YH501SL YH501s 】Coating weight g 
0.8 to 1.0 0.6 to 1.2 0.1 to 0.3
1.5 to 1.8 1.2 to 1.7 0.5 to 0.9
2.0 to 2.5 1.8 to 2.2 1.4 to 2.0
2.5 to 3.0 2.2 to 3.2 1.8 to 2.2
3.0～3.5 ≥3.2 Partial damage 1.1 to 1.6
3.5～4.0 ≥3.5 Most of the material is destroyed 0.8～1.2
4.0 to 4.5 ≥ 3.5 Most of the material is destroyed 0.4 to 0.6
In the table: In the YH501SL and YH501S coating amount comparison experiments, we found that YH501S exhibits a parabolic shape as the coating amount increases. When the coating amount is 2.5-3.5g, the peel strength is the highest, reaching 1.8-2.2N. îž„15mm, while YH501SL with the increase of the coating amount, the peel strength increases, to 2.5-3.5g, the strength can reach 2.2-3.2N îž„ 15mm peel strength is higher; when the coating amount is greater than 3.2g, the material Partial damage; when the amount of coating is more than 3.5g, the material is largely destroyed.
It can be seen from the table that when the coating amount is more than 2.0 g, the peel strength of YH501SLîž„VM10 composite full-print BOPPîž„VMCPP reaches and exceeds that of YH501S and imported glue D, but if the peel strength is maximized, the recommended coating amount is not low. At 3.0g.
Effect of coating amount on peel strength (unit: N15mm)
Type YH501SL YH501s 】Coating weight g 
0.8 to 1.0 0.6 to 1.2 0.1 to 0.3
1.5 to 1.8 1.2 to 1.7 0.5 to 0.9
2.0 to 2.5 1.8 to 2.2 1.4 to 2.0
2.5 to 3.0 2.2 to 3.2 1.8 to 2.2
3.0～3.5 ≥3.2 Partial damage 1.1 to 1.6
3.5～4.0 ≥3.5 Most of the material is destroyed 0.8～1.2
4.0 to 4.5 ≥ 3.5 Most of the material is destroyed 0.4 to 0.6
Sauce Pump,Condiment Pump,Server Sauce Pump,Industrial Sauce Pump
Jiangmen Junerte Stainless Steel Kitchenware Co.,Ltd , https://www.jetkitchenware.com