A, plastic cosmetic bottle knowledge
1, a single layer plastic bottle;
2, double plastic bottles;
3, single-layer imitation glass bottle;
4, vacuum bottle;

The outer packaging design of the plastic bottle is soft and hard. The bottle body is complete, smooth and straight, smooth, and the thickness is basically uniform. There will be no cold explosion, cracks, etc., no obvious scars and deformation; the bottle mouth is straight and smooth, there will be no The burr (hair), thread and other matching structure are intact and correct; the inside and outside of the bottle are clean; it is not easy to break.

B, Plastic cosmetic hose knowledge
1, pipe diameter, pipe length / round pipe, flat pipe;
2, sealing, sealing, tail cursor;
3, transparent hose, solid color hose;
4, offset printing, silk screen, flexo printing;

The tube body is smooth, tidy, uniform in thickness, no obvious scratches, the color is consistent with the standard sample; the sealing is firm, there is no opening, wrinkles, etc.; the force can be squeezed; basically the tube has tin foil packaging to ensure the clean environment inside the tube

Cosmetic packaging is more complex, including first-tier packaging, two- or three-layer packaging, and outer packaging. There are many types of first-layer packaging, including bottles (such as plastic cosmetic bottles, glass cosmetic bottles), hoses (such as plastic hoses, composite hoses, metal hoses), bags (such as paper bags, plastic bags, composite bags), etc. The second or third layer packaging category includes boxes (such as cartons, plastic boxes, metal boxes), labels, plastics, etc.; outer transport packaging includes cushioning and packaging.

The appearance of different levels of packaging requires commonality and inherent specificity. The commonality of the appearance requirements includes packaging printing patterns and handwriting should be neat, clear, not easy to fall off, and the color should be uniform. The particularity of the appearance requirements varies according to the packaging of the different categories.

For cosmetic bottle packaging, the bottle body should be smooth, smooth, uniform, no obvious scars and deformation, no cold bursts and cracks; the mouth should be straight and smooth, there should be no burrs (hair), threads, bayonet The matching structure should be intact and correct; the cooperation between the bottle and the cover should be tight, without slipping, loosening and leakage; the inside and outside of the bottle should be kept clean.

If you have any questions about the cosmetic packaging,please feel free to contact with us.