Blister products developing rapidly is an important reason, also lies in its unique packaging, good packing to bring good feelings for the first time, so many companies in the development of product itself outside, also want to pay attention to the stand or fall of our blister packing, of course, we compared with plastic and other materials, is also has a lot of different characteristics, is so popular, to introduce the following this knowledge:

1. Light weight

Plastics are lighter materials with a relative density between 0.90 and 2.2. Obviously, can thick film blister production float to the surface? In particular, foamed plastics, with micropores inside, are lighter in texture and only 0.01 in relative density. This property allows plastics to be used in products that require less weight.

2. Excellent chemical stability

Most plastics have good corrosion resistance to acid, alkali and other chemicals. In particular, the so-called king of plastics, known as teflon (F4), is more chemically stable than even gold, and can be boiled in "king water" for more than 10 hours without deterioration. Because of its excellent chemical stability, F4 is an ideal corrosion-resistant material. For example, F4 can be used as the material to transport corrosive and viscous liquid pipes.

3. Excellent electrical insulation

Common blister packaging manufacturers are poor conductors of electricity, its surface resistance, volume resistance is very large, with Numbers up to 109 1 1018 ohms. Due to high breakdown voltage, the tangent of dielectric loss Angle is very small. As a result, plastics are widely used in electronics and machinery industries, such as plastic insulated control cables.

1. Excellent transparency and finish, showing good results.

2. Excellent surface decoration performance, printing without surface treatment, easy to press patterns, and easy to metal treatment (vacuum gold-plating layer)

3. Good mechanical strength.

4. Good resistance to oxygen and water vapor.

5. Good chemical resistance, able to withstand the erosion of various chemicals.

6. Non-toxic, reliable and hygienic, it can be packaged with food, medicine and medical equipment, and can be sterilized by Y ray.

7. Good adaptability to environmental protection and economic and convenient recycling; When its wastes are burned, no hazardous substances will be produced. PET sheet is considered to be an ideal packaging material in accordance with (ROSH) environmental protection requirements.

4. PETG sheet, also known as GPET sheet, is made of a non-crystalline PET resin modified by cyclohexanediol. The greatest advantage of PETG sheet is its excellent heat sealing performance, easy operation, good sealing effect and easy glue. At the same time, its chemical resistance, optical performance, delimit is also good. PETG can be applied in the fields of food and personal health care products packaging, medical and health equipment food, etc., and can also be used in the packaging of electronic devices. The advantages are as follows:

1. Good transparency, applicable to products requiring high transparency.

2. Excellent impact strength and rigidity

3. Excellent processing performance, which can be processed by sawing, die cutting, drilling and laser cutting, cold and hot bending, sticking, welding and polishing, printing and painting; And cold bending does not whiten, beautiful appearance.

4. Good thermal molding, no need to warm up before forming, high precision, good deep molding, no rupture and uniform thickness.

5. Low combustion, good fire resistance, no combustion, low smoke amount, no harmful substances after combustion.