The main process of the development of cosmetics packaging materials
1 packaging project, determined by the company's Marketing Department or business department is responsible for communicate with customers and market research. Marketing Department will issue according to the requirements of the new packaging development order. Provide the development of related objects, with related samples or provide the appearance of the graph. 2 get such order, engineers need to preliminary review of the development order, this is very important, the early stage of the late carefully assess can prevent and avoid a lot of unnecessary trouble, play a decisive role on new product development can go smoothly. Three evaluation to complete development plan and schedule control is required. Including design drawings, standard, mould making, test, repair mold, improvement, production standard book, book QC standards, to determine the production samples to follow up time from the start to the end of the specific time two chunk of 4 main product structure design, according to the requirement of 3 d modeling appearance, need to be standard appearance. After confirm the appearance, and then to the design of the internal structure. These two steps the order cannot be reversed. From the outside in. Packaging is required after the structure of the designed in review, because people with the ability of thinking, the limitation of designed product structure can not meet the requirements, so it's very important to brainstorm. 5 mould out before hand, on the one hand, to review the feasibility of the design, the other people on to the customer in advance experience products to reduce the risk of open mode, will have the mold cost but can small. 6 mould to follow up, by its is the first yi time test for review. Including: the single bottle, the cap, or individual parts inspection, is the defect of single main inspection process, such as product shrinkage, strain, lack of glue, glue, front, deformation, poor exhaust produced bright surface, and so on. 2 one qualified, after inspection, or presence of unhealthy phenomenon after multiple parts assembly together. Of the appearance of the cooperate meets the design requirements, internal mainly to see if difficult to assembly, or looseness, or screw cap, buckle, review, etc. 7 samples is also playing board is a process, this is different from standard, this is a customer to confirmed before trial production. Sample main effect is to check the product whether can meet the requirements of the guests, the other one is through the proofing process, whether can review the product trial production, the feasibility of. 8 trial-produce, release QC standards, production standards, the standard, the procurement of raw materials or fittings is larger companies will have internal product cloth. Quality department, production department, purchasing department of it is necessary to draw up their own department, a set of standard for this kind of this product.
What standard should cosmetic tube have in respect of oxygen resistance
Cosmetic tube as a container of cosmetics, do not react with the products is the most important function of tube, cosmetic ingredients are easy to cause the reproduction and growth of bacteria, in addition to its own factors, there is a part of the influencing factors because of the impact of oxygen and water; It can be seen that, the most important factor of cosmetic deterioration is oxygen, all cosmetic tube needs to have very good oxygen resistance and gas resistance (prevent the fragrance molecules in the cosmetics and the effective molecules of cosmetics overflow).
Types and characteristics of cosmetic tube
Tubes are divided into single-layer, double-layer and five-layer tubes, which are different in anti-pressure, anti-penetration and hand feeling. For example, five-layer tube is divided into outer layer, inner layer and two bonding layer, and another barrier layer.
Development of cosmetics to promote the development of tube packaging
With the rapid development of composite technology of plastics and different materials, composite tube gradually enters a variety of different packaging fields, such as high quality cosmetics, with its excellent water resistance, oxygen resistance and other properties and good convenience. This is changing the traditional concept of plastic composite tube packaging only for simple packaging of low-grade products.
What is the two in one tube and how to fill it in the rear? And the application of the product in skin care
Unlike a single branch tube, the most intuitive tube is a tube in the tube, which looks like a single branch, but can fill two kinds of material at the same time, at the same time extruding. When the material is not used, the material body is separated, and when used, mingling and merging.