Comprehensive inspection standards for cosmetic hose packaging materials

Cosmetic packaging materials are divided into inner packaging and outer packaging, and can also be divided into soft packaging and hard packaging. The quality of packaging materials directly determines the brand image of the product. Yusu Packaging focuses on packaging materials products, and comprehensively considers the needs and standards of different packaging material purchasing users to discuss its basic quality requirements for your reference:

Inspection standards for cosmetic hose packaging materials

The hose body should be smooth, neat, uniform in thickness, without obvious scratches, and uniform in color. The hose seal should be firm and straight, and there should be no opening or wrinkles (except for normal mold indentations). The composite film of the hose should not float.

1. The hose is divided into single-layer, double-layer, and five-layer hoses, which are different in terms of pressure resistance, penetration resistance, and feel. For example, the five-layer hose consists of an outer layer, an inner layer, two adhesive layers, and a barrier layer. Features: It has excellent gas barrier properties, which can effectively prevent the infiltration of oxygen and odorous gases, and prevent the leakage of the fragrance and active ingredients of the contents.

2. Double-layer tubes are more commonly used. Single-layer tubes can also be used for medium and low-end products. The hose calibers are 13#-60#. When a hose of a certain caliber is selected, different capacity characteristics are marked with different lengths. The capacity can be adjusted from 3ml to 360ml. For the sake of aesthetics and coordination, calibers below 35# are commonly used for hoses below 60ml, 35#-45# for hoses above 100ml and 150ml, and 45# or above is required for hoses above 150ml.

3. In terms of technology, it is divided into round tubes, oval tubes, flat tubes, and super flat tubes. Flat tubes and super flat tubes are more complicated than other tubes in terms of technology. They are also new types of tubes released in recent years, so the price is relatively expensive.

4. Hose caps come in various shapes, generally divided into flat caps, round caps, high caps, flip caps, super flat caps, double-layer caps, spherical caps, lipstick caps, and plastic caps. They can also be processed in a variety of ways, such as gold-stamping edges, silver edges, colored caps, transparent caps, oil spraying, electroplating, etc. Pointed caps and lipstick caps are usually equipped with inner plugs. Hose caps are injection molded products, and hoses are drawn tubes. Most hose manufacturers do not produce hose caps themselves.

5. Some products need to be sealed after filling. The sealing tail can be roughly divided into: straight-grained sealing tail, twill-grained sealing tail, umbrella-shaped sealing tail, star-shaped sealing tail, and special-shaped sealing tail. When sealing the tail, you can ask to print the required date code on the tail. However, there may be color difference problems.

6. The hose can be made into colored hose, transparent hose, colored or transparent frosted hose, pearlescent hose, and can be divided into matte and glossy. Matte looks elegant but is easy to get dirty. The difference between colored hose and large-area printing hose can be judged from the cut at the tail. The white cut is a large-area printing hose, and the ink used is high, otherwise it is easy to fall off and will crack and reveal white marks after being bent.

7. The hose production cycle is generally 15-20 days (starting from the confirmation of the sample tube). The order quantity of a single product is 5,000-10,000. Large-scale manufacturers usually start with 10,000. Very few small manufacturers, if there are many varieties, can also start with a minimum order quantity of 3,000 for a single product. Few customers open molds by themselves. Most of them are public molds (a few special lids are private molds). There is a ±10% deviation between the contract order quantity and the actual supply quantity in this industry.

8. The quality of the hose and the price of the hose vary greatly from manufacturer to manufacturer. The plate-making fee is usually 200-300 yuan per color. The tube body can be printed in multiple colors and silk-screened. Some manufacturers have thermal transfer equipment and technology. Hot stamping and silver stamping are calculated by area unit price. Silk-screen printing has better effect, but the cost is more expensive and there are fewer manufacturers. Different manufacturers should be selected according to different levels of needs.