1. Blister: a plastic processing technology, the main principle is to heat and soften the flat plastic hard sheet or plate (thick sheet blister), vacuum adsorption on the surface of the mold, and then form after cooling, widely used in plastic packaging , lighting, advertising, decorative vehicle and boat accessories, household appliances (such as refrigerator liner), door panels, lighting, luggage, decorative parts, slides, furniture, sanitary ware, lamps, toys, teaching equipment, art advertising, transportation Signs, pallet liners and other industries. Commonly used materials are: ABS. PP. PS. PVC. EPS. HIPS. PE. HDPE. PC. PMMA and other thermoplastics.

2. Blister packaging: a general term for producing plastic products by a blister process and packaging the products with corresponding equipment. Blister packaging products mainly include: blister, tray, blister box, synonyms are: vacuum cover, blister, etc. Blister packaging 3. The equipment mainly includes: blister forming machine (automatic blister forming machine, thick sheet blister forming machine), punching machine, sealing machine, high frequency machine, and folding machine. The packaging products formed by encapsulation can be divided into: insert card, suction card, double blister, half blister, half-fold blister, three-fold blister, etc.

4. Bubble shell: The transparent plastic hard sheet is made into a transparent plastic with a specific convex shape by the blister process, which is covered on the surface of the product to protect and beautify the product. Also known as blister, vacuum hood, plastic mask. According to the form of the bubble shell, it can be divided into: single bubble shell, double bubble shell, card bubble shell and suction card bubble shell

4. Blister box: It is a kind of blister product with a cover and a bottom. The bottom and the cover are connected together, which is called a half-folding blister box, and the bottom and the cover are separated, which is called a bottom cover blister box.

5. Blister tray: also called plastic inner tray, the plastic hard sheet is made into plastic with a specific groove by the blister process, and the product is placed in the groove to protect and beautify the product.

6. Flocking inner tray: It is a blister tray made of special materials. A layer of velvet material is adhered to the surface of ordinary plastic hard sheets, so that the surface of the tray has a velvet feel, which is used to improve the grade of packaging products. .

7. Antistatic tray: It is a plastic tray made of special materials, and the resistance value of the surface of the material is less than 10 to the 11th ohm. Mainly used for plastic trays for electronic and IT products.

8. Blister mold: the mold used in the production of blister molding, the most expensive is the plaster mold, the second is the electroplated copper mold, and the most expensive is the aluminum mold. The mold is drilled with small holes for vacuum adsorption of thermalized hard sheets to form blister products.

9. Blister molding: It is the blister we often talk about. A blister molding machine is used to adsorb the heated and softened plastic hard sheet on the surface of the mold, and after cooling, it forms a plastic with a concave and convex shape.

10. Blister cutting: After blister molding, the plastic products are punched, and the large sheets are cut into individual products with a knife die. Also called cutting, cutting, die cutting, etc.

11. Folding: There is a kind of blister packaging called card-in packaging. It is necessary to fold the three sides of the blister to the back with a folding machine, so that in the next packaging process, the paper card can be inserted into the folded edge to form an insert. card packaging.

12. Pulling line: some unwanted line protrusions (not on the mold) produced during the production of blister molding, it is necessary to re-modify the mold (reduce the height and increase the roundness) and increase the extra pressure mold (we call it the upper model) to solve. When the pull wire is too large, it is regarded as a defective product and cannot be used for blister packaging, but in the field of parts turnover tray, as long as the pull wire is neatly arranged and does not affect the use function, it should be regarded as a qualified product. Pull line is also known as: pull hill, cramp and so on.

13. Scratches: There are scratches on the finished blister, especially the transparent blister. If the traces are too long or too large, the blister will become a defective product and cannot be used for packaging.

14. Crystal point: in the production process of blister sheet, a kind of transparent defect caused by fine dust in the air falling on the heated plastic material, especially in the production process of transparent blister sheet. If the defects are too large and too many, it will be regarded as a defective product.

15. Air bubbles: In the production process of blister sheets, the heated plastic material contains air, so that the finished sheet has air bubbles, especially in the production process of transparent blister sheets. If it is too large, it will be regarded as a defective product.

16. Water ripples: During the production of blister sheets, due to different materials and processing techniques, the surface of the finished sheet has water ripples, especially in the production process of transparent blister sheets. Too large, too much, as defective. In general, the thicker the sheet, the more obvious the water ripples. Qualified PET materials rarely have water ripples, but most PVCs have water ripples.

17. Heat sealing: It is a blister packaging process. The paper card coated with blister oil on the surface and the blister are heat-sealed together with a sealing machine to form a blister package.

18. High-frequency sealing: It is a blister packaging process. A high-frequency machine is used to generate high frequency, and the blister and the blister are bonded together to form a double blister package.

19. Ultrasonic sealing: It is a blister packaging process. An ultrasonic machine is used to generate ultrasonic waves, and the blister and the blister are bonded together to form a double blister package. The difference from high-frequency sealing is that ultrasonic waves can not only seal PVC. , PETG material, PET material can also be sealed, and there is no electromagnetic damage to the packaged products, especially suitable for the packaging of electronic products; side.