Plastic bottles are usually made of PP, PE, K, AS, abs, acrylic, PET, and the like.
Dust caps for thick cream bottles, caps, stoppers, gaskets, pump heads and cosmetic containers commonly used for injection molding. PET blow molding is a two-step molding, the tube blank is injection molded, and the finished package is blow molded. bottle. Other lotion bottles, such as thinner containers and cleaning bottles, are blown bottles.
1.PET material
PET materials are environmentally friendly materials with high barrier properties, light weight, non-breaking properties, chemical resistance and high transparency. They can be made into pearlescent, colored, magnetic white, transparent, and widely used in the installation of gel water. The bottle mouth is usually standard 16#, 18#, 22#, 24# caliber, can be used with the pump head.
2. Acrylic material
Acrylic materials are injection-molded bottles, which have poor chemical resistance. Generally, the paste cannot be directly pasted. It is necessary to be equipped with a lining compartment. The filling should not be too full to prevent the paste from entering between the lining and the acrylic bottle, so as to avoid cracking. The packaging process is very demanding, it looks particularly obvious after scratching, the permeability is very high, and the upper wall is thick, but the price is quite expensive.
3.AS, ABS
AS, ABS: AS transparency is better than ABS, and the toughness is better.
The order quantity is usually 10,000 and can be customized. It is usually made of matte and magnetic white primary colors, or has a pearl powder effect. The same color masterbatch is used for the bottle and lid, but sometimes the bottle and lid use different materials. The colors displayed are different.
4.UV ink
Screen printing has plain ink and UV ink. UV inks have good results, gloss and three-dimensional effects. In production, the color must first be determined, and the screen printing effect of different materials will be different.
Bronzing, hot silver and other processing techniques and printing gold powder, silver powder effect is different, hard material and smooth surface is more suitable for hot stamping, hot silver, soft surface bronzing effect is not good, not easy to fall off, hot stamping and silver gloss is very good, in India Printing gold.
The silk screen film is negative, the graphic effect is stone, the background color is transparent, hot stamping, hot stamping process produces positive film, the graphic effect is transparent, and the background color is stone. The text and pattern scale should not be too small or too thin, otherwise the effect will not be printed.
Caps are usually equipped with internal gaskets, pull caps, internal stoppers, and rarely equipped with small spoons or droppers, mainly due to their tightness and ease of use.
The production cycle is moderate, about 15 days, screen-printed cylindrical bottles are used for monochrome calculations, flat bottles or shaped bottles are calculated in two or more colors, usually the first screen printing screen fee or fixture fee is charged.
Ningbo RUICHANG Commodity Packaging CO , Ltd. is a professional Plastic Bottle Manufacturer in China, which is safe and environmentally friendly for cosmetics and daily necessities. Click on our website to view more product information for our plastic bottles: https://www.ruichangpacking.com