Plastic containers are standard for skin care products. The skin care bottles we see in the market are mainly plastic and glass. The plastic materials are diverse and the shapes are rich. As a novice buyer, how can I find my own in the vast sea of plastic? How to effectively recognize the characteristics of different plastic bottles for that bottle type is a difficult problem. This article mainly introduces some basic information and the common sense of plastic bottles.
In the cosmetics industry, packaging containers made of acrylic, PET, PCTG, PETG, AS and other plastic materials combined with related auxiliary agents are used to store cream, lotion, water and other contents, which we collectively refer to as plastic bottles. The industry also calls it lotion bottle, perfume bottle, cream bottle, essence bottle, toner bottle, washing bottle, etc. according to the nature of its contents.
1. Forming process: Injection bottle: PP, PETG, acrylic and ABS materials are often used in cream bottles. The cream bottle, bottle cap, bottle stopper, gasket, pump head and dust cover are mainly injection molded. For example, acrylic bottle, due to its poor chemical resistance, generally cannot be directly filled with paste, and it needs to be equipped with an inner tank to block it. Among them, the packaging requirements are higher, because it looks particularly obvious after being scratched, the permeability is high, and the upper wall is very thick, but the price is quite expensive.
Blow molding bottle: two-step molding, the tube blank is injection molding, the finished product packaging is bottle blowing, and the material is mostly PET material. The characteristic is that there is a bump on the bottom of the bottle. Brighter in light. Essence bottles or lotion bottles, toner bottles, washing bottles and other bottle bodies often take the blow molding mode.
Blow-injection bottle: The material is mostly PP or PE. Blow-injection bottle is a process that combines blow-injection and blow-molding, and only needs one mold. The characteristic is that there is a bonding line at the bottom of the bottle.
2. Surface treatment: In order to effectively display the contents, the bottle body is often made of injection-molded solid color, transparent natural color, and translucent. The acrylic bottle wall is mostly sprayed with color, which can reflect light and has a good effect. The surface of the supporting bottle caps, pump heads and other packaging materials often adopts processes such as spraying, vacuum electroplating, anodized aluminum, wire-coated gold-coated silver, and secondary oxidation to reflect the product. of personalization.
3. Graphic printing: For plastic bottles and matching bottle caps, silk screen printing, pad printing, bronzing, hot silvering, thermal transfer printing, water transfer printing and other processes are commonly used to print the company’s graphic information on the bottle body, bottle cap or pump. first-class products on the surface.
1. Bottle type:
According to material: acrylic, PET, PCTG, PETG, AS, etc.
According to shape: round, square, pentagonal, egg-shaped, spherical, gourd-shaped, etc.
By use: lotion bottle, perfume bottle, cream bottle, essence bottle, toner bottle, washing bottle, etc.
According to the structure: single-layer bottle, double-layer bottle, vacuum bottle, etc.
According to the process: injection molding bottle, blow molding bottle, blow molding bottle, etc.
Regular weights: 10g, 15g, 20g, 25g, 30g, 35g, 40g, 45g
Regular capacity: 5ml, 10ml, 15ml, 20ml, 30ml, 50ml, 75ml, 100ml, 150ml, 200ml, 250ml, 300ml
2. Bottle mouth diameter: common bottle mouth diameters are Ø18/410, Ø18/415, Ø20/410, Ø20/415, Ø24/410, Ø28/415, Ø28/410, Ø28/415
3. Bottle matching: The main matching of plastic bottles are bottle caps, pump heads, nozzles, etc. The outer cover of the bottle cap is mostly made of PP material, but also PS, ABC material and acrylic material. Mainly divided into thousands of caps, flip caps, flip caps and screw caps, etc. Bottle caps are generally equipped with inner gaskets, pull caps, inner plugs, and very few are equipped with spoons or droppers, which are mainly due to their tightness and convenience of use. sex
Plastic bottles are widely used in the cosmetic industry, in skin care products,
Such as cream bottles, lotion bottles, essence bottles, water bottles, etc.
The main manufacturing areas of plastic bottles are in Shangyu, Yuyao, Suzhou, Shenzhen, Guangzhou Baiyun District, etc. There are also many factories that manufacture this category, such as Shenzhen Yutian Er, Zhejiang Kaipei Packaging, Shaoxing Taile Packaging, Shaoxing Yucai Plastic Industry, Guangzhou Witton Packaging, Shanghai Sangbo Plastic Industry, etc.
Reminder: If you need to find more plastic bottle suppliers, welcome to Youpin Packaging System.
1. Minimum order quantity: The order quantity is generally 3,000-10,000 pieces, and the color can be customized. Usually, the primary color frosted and magnetic white are mainly used, or the effect of pearl powder is added. Although the bottle and the cap are matched with the same color masterbatch, sometimes due to the different materials used for the bottle and the cap, the color displayed is somewhat different.
2. Production cycle: It is relatively moderate, about 15 days. The screen printing cylindrical bottle is calculated as a single color, and the flat bottle or special-shaped bottle is calculated according to two-color or multi-color. Usually, the first screen printing fee or fixture fee will be charged. The unit price of silk screen printing is generally 0.08 yuan/color to 0.1 yuan/color, screen printing is 100-200 yuan/type, and the fixture is about 50 yuan/piece.
3. The cost of the mold: the blowing mold is 1,500 yuan to 4,000 yuan, and the injection mold is 8,000 yuan to 20,000 yuan. The stainless steel material for the mold is more expensive than the alloy material, but it is durable. Several molds are produced at a time, depending on the production. If the production volume is large, you can choose a mold with one out of four or one out of six, and the customer can decide by himself.
4. Printing instructions: There is ordinary ink and UV ink for silk screen printing. UV ink has a better effect, glossy and three-dimensional effect. During production, the color should be confirmed by printing first, and the screen printing effect of different materials will be different. The processing technology of bronzing and silvering is different from that of printing gold powder and silver powder. The hard material and smooth surface are more suitable for bronzing and silvering. The soft surface has a poor hot-stamping effect and is easy to fall off. In gold and silver. The screen printing film should produce negative film, the picture and text effect should be black, the background color should be transparent, the hot stamping and hot silver process should produce positive film, the picture and text effect should be transparent, and the background color should be black. The proportion of text and patterns should not be too small or too thin, otherwise the effect will not be printed.
