Appearance requirements

 

　　Cosmetic packaging is more complex, including the first floor package, two or three packaging and outer transport packaging. There are many types of packaging at the first floor, including bottles (such as plastic bottles and glass bottles), hoses (such as plastic hoses, composite hoses and metal hoses), bags (such as paper bags, plastic bags and composite bags) ; Two or three layers of packaging categories include boxes (such as paper boxes, plastic boxes, metal boxes), labeling categories, such as plastic category; Outer transport packaging, including buffer packaging. The company is located in:

 

　　The appearance of different levels of packaging requirements have commonality, but also its inherent specificity. Common requirements of appearance include packaging and printing patterns and handwriting should be clean, clear, easy to fall off, the color should be uniform and so on. The special nature of appearance requirements vary according to the type of package. The company is located in:

 

　　Bottle packaging, bottle body should be smooth, smooth, uniform thickness, no obvious scars and deformation, there should be no cold burst and cracks; bottle should be correct, smooth, there should be no burrs (burrs), thread, bayonet With the structure should be intact, correct; Bottle and lid with the tight, no sliding teeth, loose and leak phenomenon; inside and outside the bottle should be kept clean. The company is located in:

 

　　For bag packaging, it should not be obvious wrinkles, scratches, air bubbles, the color should be uniform; Sealing should be solid, there should be no openings, perforation, leakage (paste) phenomenon; composite bag should be solid, coated Uniform, no shedding.

 

Material requirements

 

　　For the packaging to achieve sustainable development, bio-based biodegradable materials came into being, and gradually become a hot topic in the industry. Bio-based biodegradable materials refers to a new class of materials that are made by biological, chemical and physical methods using renewable materials such as crops, trees, other plants and their residues and inclusions as raw materials. The company is located in:

 

　　Products made from bio-based biodegradable materials often have a green, environmentally friendly, renewable raw materials, a biodegradable characteristics. The company is located in:
 

　　At present, the United States DuPont, Germany's BASF and other large companies are actively expanding bio-based chemicals business. As a cosmetic developer, a packaging developer, I hope that in the future, bio-based biodegradable materials can be used in cosmetic packaging to promote the sustainable development of cosmetic packaging.

 

　　Structural design requirements

 

　　For cosmetics, the first floor packaging is very important, directly related to product quality. Most of the first layer of cosmetic packaging plastic containers, plastic containers can not be separated from the structural design of materials and molding process choices. Commonly used plastic materials from the texture can be divided into two categories of soft materials and hard materials, that is, PE, PP and other typical soft materials represented by ABS, PMMA and other typical hard materials represented. The company is located in:

 

　　Plastic containers common molding processes are injection molding, hollow molding, injection blow molding, etc., but no matter what kind of molding process, plastic container sealing design and capacity design is essential. The company is located in:

 

Seal design

　　
　　Product Sealing is a compulsory quality standard in the cosmetics industry. The general choice of gasket seal and quality (GW), volume, production date and shelf life or production batch number and the date of the deadline, as well as the choice of labeling GB / T191-2008 " Pictorial symbol "in the logo symbol, and the logo should be clear, complete, the right place. The company is located in:

Capacity design

 

　　There are two types of capacity labeling: one is that the contents are not flowing at room temperature in units of weight (g, kg), and the other is that at normal temperature the contents can flow in volume (ml , L) as a unit. The company is located in:

 

　　For products where the contents can flow, it is necessary to convert the required weight of the contents to volume units in grams (g) / weight (g) / product density when it is in weight (g). This is because the packaging container in the molding, the cavity space to the most convenient and accurate detection of distilled water. The company is located in:

 

　　When designing the volumetric capacity of a packaging container, taking into account the changes in the volume and form of the cosmetic due to factors such as time and temperature, formulation and filling as well as its own viscosity, adequate space should be left in the design of the full capacity of the packaging container.

 

Regulatory requirements

 

　　Fully understand the relevant regulations and standards of cosmetics packaging, cosmetics packaging design is the premise and foundation. For example, the State Administration of Quality Supervision, Inspection and Quarantine issued No. 75, "Quantitative Measures for the Measurement of Quantities of packaged goods," the net content of the product clearly stipulates: due to changes in water and other factors caused by large changes in the net content of quantitative packaging of goods, The producer shall take measures to ensure the net content of the commodity under the specified conditions is accurate. The company is located in:

 

　　Therefore, taking into account the powder products will become smaller with the extension of time, water products will lose weight over time, etc., we have to compensate for these changes. This point in the design of transparent packaging capacity to pay special attention. The company is located in:

 

　　At the same time, the cosmetics manufacturers also need to know the relevant national, local and enterprise regulations and standards in time, such as "Cosmetic Label Management Regulations" and "Cosmetic Health Supervision Regulations" to ensure that the cosmetic packaging complies with relevant regulations and standards . Filling production needs

 

　　On-line filling is actually testing the packaging design is perfect and whether the quality of container production is qualified. Because in the process of preparation and filling, the contents or material will be due to the mixing and the impact of materials to produce bubbles and foam, resulting in volume changes. The company is located in:

 

　　For example, the high viscosity of gels creates a significant amount of air entrapment during agitation, resulting in the storage of large quantities of bubbles in the semifinished product that affect the volume of the product. Shampoos have an inherent blowing agent composition that can be used during filling Due to high-speed impact and produce a large number of foam floating on the surface of the material, thereby expanding the space required for the container; cream product viscosity is high, after filling the cream body surface will produce conical protrusions phenomenon, can not be a short period of time If the product mix is ​​completed at this time, the cream body will contact with the sealing sheet, which will not only affect the appearance of the combined product, but also cause the possibility of secondary product contamination. Therefore, these phenomena should be fully considered when designing the capacity of such products. The company is located in:

 

　　In addition, in the mass production process, the components of the package are required to be able to adapt to running on high-speed lines; the requirements of the container surface such as labels, printing patterns and lot numbers can tolerate the friction caused by the high-speed transportation; the container structure requires high speed transportation To maintain a stable state, can not be dumping phenomenon, otherwise it will directly affect the normal packing process, the operator's labor intensity and the economic benefits of enterprises. The company is located in: