Guangzhou Yello Packaging Co., Ltd

Now as long as they are learning about cosmetics, many people will find that there are more cosmetic brands. Maybe in the eyes of many beauty-loving women, they are more concerned about cosmetics, but in the same way, cosmetic tube packaging have also begun to become the concern of many manufacturers, and daily cosmetic tube manufacturers can directly have applications in manufacturers. As long as they learn about cosmetic tube packaging , many people may find that there are many types of lotion tubes, including the current two-layer cosmetic tube and five-layer cosmetic tube. And so on, and there are certain differences in the pressure-proof type and the current feel, so the cosmetic soft tube with different layers will still have different differences in terms of barrier performance, etc. This point It's worth knowing. Of course, it's not just that. Today's cosmetic lotion tube will also have certain classifications in terms of technology. Food cosmetic soft tube manu

In a broad sense, the compatibility of the lotion squeeze tubes material refers to the interaction between the cosmetic tube and the contents, including chemical compatibility, physical compatibility, and biological compatibility. 1. Chemical incompatibility Chemical incompatibility simply means that the chemical components in the cosmetic tube packaging material have a chemical reaction with some components in the content, which is manifested as a change in the appearance of the cosmetic tube packaging material or content, and a change in odor.     2. Physical incompatibility Physical incompatibility refers to the physical changes caused by the interaction between the cosmetic soft tube and the contents, such as cracking, dissolution, adsorption, penetration, etc.   3. Bioincompatibility Bio-incompatibility refers to the migration of certain substances in the lotion squeeze tubes packaging of cosmetics into the chemical products. For this judgment, the dissolution am

Plastic refillable squeeze tubes commonly used in cosmetic packaging mainly include aluminum-plastic laminated cosmetic tube, all-plastic cosmetic squeeze tube and plastic co-extrusion cosmetic tube, which can meet various needs of cosmetic packaging, such as hygiene and barrier properties.   1. Aluminum-plastic laminated cosmetic tube: Aluminum-plastic cosmetic tube is a kind of packaging container made of aluminum foil and plastic film through a co-extrusion composite process, and then processed into a tubular shape by a special pipe-making machine. It's typical structure is PE. /PE+EAA/AL/PE+EAA/PE. The aluminum-plastic cosmetic tube is mainly used for packaging cosmetics with high requirements on hygiene and barrier properties. The barrier layer is generally aluminum foil, and its barrier properties depend on the pinhole degree of the aluminum foil. With the continuous improvement of technology, the thickness of the aluminum foil barrier layer in the aluminum-plastic lamina

Empty lotion squeeze tube  occupies most of the plastic packaging industry, followed by glass bottles, and then paper and aluminum cans. In addition to the low cost, the reason why lotion squeeze tubes can gain a firm foothold in the packaging industry is mainly in terms of transportation. Empty lotion squeeze tubes are more convenient in the transportation process, and the amount that can be transported at one time is relatively large, and the circulation between regions is better than that of glass bottles. In addition, plastic cosmetic tubes have high plasticity. Faced with various packaging products, lotion squeeze tubes can be changed according to different packaging characteristics. Especially when the company requires that the cultural connotation of the subsidiary company can be highlighted on the plastic cosmetic tubes. Or in terms of portability requirements such as plastic bottled water, plastic bottles can meet the requirements. Due to the increasing proportion of the

 Refillable lotion tubes not only involves cosmetic containers, but also product promotion and product quality. Manufacturers must attach great importance to the procurement of Lotion Squeeze Tubes. Then, let's learn about the precautions for purchasing cosmetic squeeze tube packaging! 1. Is the material of Lotion Tubes compatible with the product? "Cosmetics Safety Technical Specifications 2015 Edition" stipulates that direct contact with Lotion Squeeze Tubes materials must be safe, and must not have chemical reactions with cosmetics, and must not move or release toxic and harmful substances that endanger the human body. For example, heavy metals, bisphenol A and its derivatives are dissolved in cosmetics that are in direct contact, which is a threat to the quality of cosmetics and the human body. Therefore, in order not to cause unnecessary losses, the Lotion Tubes needs to be tested for compatibility. 2. Has the printing quality been checked? Lotion Squeeze

Today, the manufacturer of cosmetic tube ( Yello Packaging )will talk to you about the some knowledge of lotion tube packaging. Mechanical properties of plastic cosmetic tubes: Impact resistance, puncture resistance, flexibility, tensile strength above 10MPa. Chemical stability of lotion tube packaging: A. Not affected by water at room temperature; B, resistant to most dilute acids; C. Generally not affected by alcohols, aldehydes, ketones and esters; D. It is less affected by halogen at room temperature; E. At room temperature, it will cause a certain degree of expansion due to the action of aromatic hydrocarbons, aliphatic hydrocarbons and halogen hydrocarbons; F. Slight absorption of oil, mineral oil and essential oil will dissipate through polyethylene; G. Stress cracking may occur under the action of stress cracking agent. Common stress cracking agents are detergents, soaps, oils, fats, hydroxides of alkali metals, etc. Weather resistance of cosmetic plastic t

Plastic lotion tubes packaging occupies most of the plastic packaging industry, followed by glass bottles, and then paper and aluminum cans. In addition to the low cost, the reason why plastic lotion tubes can gain a firm foothold in the packaging industry is mainly in terms of transportation. Plastic lotion tubes are more convenient in the transportation process, and the amount that can be transported at one time is relatively large, and the circulation between regions is better than that of glass bottles.   In addition, plastic lotion tubes have high plasticity. Faced with various packaging products, plastic cosmetic squeeze tubes can be changed according to different packaging characteristics. Especially when the company requires that the cultural connotation of the subsidiary company can be highlighted on the plastic cosmetic tubes. Or in terms of portability requirements such as plastic bottled water, plastic bottles can meet the requirements. Due to the increasing proporti