The pe material refers to polyethylene, the English name is polyethylene, so it is referred to as PE. Polyethylene is a thermoplastic resin made by polymerizing ethylene. Polyethylene is odorless, non-toxic, feels like wax, has good chemical stability, has excellent low-temperature resistance, and can withstand most acids and alkalis. It is insoluble in general solvents…
There are dates and production specifications. Some have different production areas, etc. There are differences in cosmetics, but also slightly different.
1. The material of the plastic bottles is usually PP, PE, K material, AS, ABS, acrylic, PET, etc. 2. Generally used in cosmetics containers with thicker walls, cream bottles, caps, stoppers, gaskets, pump heads, and dust covers are injection molding; PET blow molding is two-step molding, tube embryos are injection molding, and the finished product…
1. Glass bottles used in cosmetics are mainly divided into: skin care products (creams, lotions), perfumes, essential oils, and nail polishes. The capacity is small, and the capacity larger than 200ml is rarely used in cosmetics. 2. Glass bottles are divided into wide-mouthed bottles and narrow-mouthed bottles. For solid pastes, a wide-mouthed bottle is generally…
1. The hose is divided into single-layer, double-layer, and five-layer hoses, which are different in terms of pressure resistance, anti-permeability, and hand feel. For example, the five-layer tube consists of an outer layer, an inner layer, and two adhesive layers. Barrier layer. Features: It has excellent gas barrier properties, which can effectively prevent the infiltration…
Generally, it is paper, paper-mounted paper board, or wood board, and some are PU, leather-mounted cardboard, or wood board. The cost of different materials is different, and the price of packaging materials depends on the price of the product. The most common paper boxes will also have many varieties, such as coated paper, gold cardboard,…
1. Value integration needs In many cosmetic brands, when designing the outer packaging of the product, they often sacrifice practicality to increase value. For example, in order to make the packaging look more atmospheric, some products use an open bottle design, and the bottle mouth is oversized, which can cause inconvenience to consumers when compared…
The structure and performance of polyethylene for cosmetic hoses Polyethylene in cosmetic hoses is a kind of polymer compound formed by the polymerization of ethylene. The molecular weight of polyethylene as plastic is more than 10,000. According to different polymerization conditions, the molecular weight of polyethylene can range from millions of high molecular weight polyolefins.…
1) Welding at an oblique angle is a popular method in the European market. It has the characteristics of convenient dumping, filling, and good-looking shelf placement. It is generally used for supplementary packaging of more than 300 ml. 2) Welded on the top, generally used for small packages of less than 100ml. 3) Welding on…
Some cosmetics require special packaging due to their special ingredients to ensure their active ingredients. Dark glass bottles, vacuum pumps, metal hoses, and ampoules are commonly used in special packaging. Dark glass bottle After being oxidized by ultraviolet radiation, photosensitive ingredients in cosmetics may not only lose activity and lose efficacy but may even cause…
Common cosmetic inner packaging materials include plastic bottles, glass bottles, hoses, etc. The inner packaging materials of different materials have different characteristics and are suitable for cosmetics with different textures and compositions.
Glass bottles are the same as ordinary plastic bottles. It is not ideal to include some plastic-like sub-bottles. Some corporate hazardous substances containing essential oils are easy to fold up, because some essential oils are highly volatile, and the molecular structure design is not very stable. The main reason for using dark glass bottles is…
With the improvement of people’s living standards, people’s awareness of the safety of cosmetics is also increasing. The traditional glass cosmetic bottles are gradually returning to the market. The market occupied by plastics, PET, PE, and other materials has gradually returned to the field of glass health care products bottles. As far as the market…
With the improvement of living standards, consumers have more requirements for the efficacy of various cosmetics. The development and production of cosmetics with various nutritional or protective effects has become the research and development direction of the cosmetics industry. In order to achieve this effect, various nutritional and health ingredients, such as various plant extracts,…
1. Environmental protection concept The packaging of mask bottles is increasing. From the perspective of environmental protection, the mask bottle material should be more low-carbon and environmentally friendly, which can reduce costs and reduce customers’ buying pressure. In addition, it is also a very correct choice for mask bottle manufacturers to increase the recycling rate…
A cream bottle is a bottle for holding cream. Cream bottle: a porcelain bottle containing cream. In the Jingtai period of the Ming Dynasty, a kind of porcelain vase was popular, called “cream bottle”. Its shape was like a normal porcelain bottle, but the bottle had a lid and a lifting ring on the lid.…
①Pre-processing of raw materials. Crush the bulk raw materials (quartz sand, soda ash, limestone, feldspar, etc.), dry the wet raw materials, and remove iron from the iron-containing raw materials to ensure the quality of the glass. ② Preparation of batch materials. Glass bottle packaging ③Melting. The glass batch material is heated at a high temperature…
The bottle design schemes of cosmetic packaging include glass bottles, top tube bottles, plastic bottles, essential oil bottles, cream bottles, and other skincare products glass bottles. The bottle type design of cosmetic bottles and lotion bottles is generally based on design schemes, molds, and test pieces. , A production process of manufacturing, frosting, sanding and…
Anyone who has some knowledge of chemistry should know that chemical reagents that are easily decomposed by light are stored in brown bottles. Some essential oils in essential oils have strong photosensitivity. For example, many citrus essential oils such as lemon, lime, and bitter orange are all essential oils with strong photosensitivity. This type of…
● Glass essential oil bottle First prepare a small glass bowl or a small container that can hold a small amount of essential oil, drop the essential oil into the small bowl according to the proportion, use the attached essential oil needle to complete the extraction, and pour it into the glass bottle to complete.…
