Guangzhou Jingji Plastic Container Co., Ltd

High quality product, professional service, being the core supplier in laser industry!

Home > Knowledge > Content
Cosmetic Plastic Packaging bottle must know common sense
- Sep 01, 2017 -

1, plastic bottle material is usually pp, PE, k material, as, ABS, acrylic, pet and so on.

2, usually used in cosmetics container wall thicker cream bottle, cap, cork, gasket, pump head, dust cover for injection molding; Pet blowing bottle for two-step molding, tube embryo injection molding, finished packaging for blowing bottles. Other emulsion bottles, such as thin container walls, and washing bottles for blowing bottles.

3, pet materials for environmental protection materials, with high barrier, light quality, not broken characteristics, chemical resistance, transparency is very strong, can do Cheng, non-ferrous, magnetic white, transparent, in the application of gel gel water. The bottle mouth is generally standard #, $number, 22#, 24# caliber, can be equipped with the pump head to use.

4, acrylic material for injection molding bottles, chemical resistance is poor, generally can not be directly installed paste body, need to be equipped with internal bile block, filling is not too full, to prevent the paste into the inner and acrylic bottle, in order to avoid cracking, transport in the packaging requirements are higher, because the scratches appear particularly obvious, permeability high, sense of wall thickness, but the price is quite expensive.

5, as, ABS: as transparency better than ABS, and good toughness.

6, mold development costs: Blow bottle mold for 1500 yuan-4000 yuan, injection mold for 8000 yuan-20000 yuan, mold with stainless steel material than the alloy material to be expensive, but durable, a few molds at a time, see the demand for production, such as a larger volume, you can choose a four or a six of the mold, Customers can decide for themselves.

7, the order is generally 3,000-10,000, can be customized color, usually do the primary colors of sand and magnetic white, or add pearlescent powder effect, bottle and cover although the same color masterbatch, but sometimes because the bottle and cover with different materials, the color displayed some differences.

8, the silk screen has the ordinary ink and UV ink, UV ink effect is better, there is gloss and three-dimensional, in the production should be the first to make sure that the color, in different material screen printing effect will be different.

9, bronzing, hot silver and other processing technology and printing powder, silver powder effect on the difference, hard material and smooth surface is more suitable for bronzing, hot silver, soft surface short-run effect is not good, easy to fall off, bronzing silver gloss is better than printing Kim Ing.