Cosmatic packaging of plastic bottle

Apr 19, 2019

1. Plastic bottles are usually made of PP, PE, K, AS, ABS, acrylic, PET, etc.
2. The cream bottles, bottle caps, bottle stoppers, gaskets, pump heads and dustproof covers with thick walls are usually used for cosmetic containers.PET blow bottle is two-step molding, tube blank is injection molding and finished product packaging is blow bottle.Other such as container wall thinner emulsion bottles, washing bottles for blowing bottles.
3.PET material is an environmental protection material, with high barrier, light weight, not broken characteristics, resistance to chemical resistance, strong transparency, can be made into pearl, color, magnetic white, transparent, widely used in gel water.Generally, the bottle mouth is standard 16#, 18#, 22# and 24# caliber, which can be equipped with pump head.
4.acrylic material for plastic bottle, chemical resistance is poorer, generally cannot directly paste, need to match the tank, filling not too full, prevent the paste into the bladder and acrylic bottle, lest produce cracks, transport packaging of the demand is higher, because of the cut after look particularly evident, high permeability, sensory on wall thickness, but the price is quite expensive.
5. AS and ABS: AS has better transparency than ABS and better toughness.
6.mold development costs: blowing bottle mold for 1,500 yuan - 4,000 yuan, injection mold for 8,000 yuan - 20,000 yuan, the mold with stainless steel materials than alloy materials to be expensive, but durable, mold a few, see the production demand, such as the production of larger, can choose a four or a six mold, the customer can decide by themselves.
7.order quantity is 3 thousand, 10 thousand commonly, can decide color oneself, do primary color normally grind arenaceous with magnetism white give priority to, or add bead light pink effect, although bottle and cover match with same color master batch, but because bottle and cover use material different sometimes, the color that shows some of difference.
8.there are ordinary ink and UV ink, UV ink effect is good, shiny and three-dimensional, in the production should be made version to confirm the color, in different materials of the screen effect will be different. stamping, hot silver and other processing technology and printing gold powder, silver powder effect is different, hard material and smooth surface is more suitable for hot stamping, hot silver, soft surface hot stamping effect is not good, easy to fall off, stamping silver glossiness is better than printing gold and silver. printing film to negative, graphic effect for black, background color is transparent, hot stamping, hot silver process to a positive, graphic effect is transparent, background color is black.The proportion of words and patterns should not be too small or too fine, otherwise the effect cannot be printed.
11.The bottle cap is generally equipped with an internal gasket, a pull cap and an internal stopper, and very few are equipped with a small spoon or a dropper, which is mainly for the consideration of its sealing and convenience of use.
12.the production cycle is relatively moderate, about 15 days cycle, silk-screen cylindrical bottles for monochrome calculation, flat bottles or shaped bottles according to the two-color or multicolor calculation, usually charged for the first screen version of the fee or jig fee, silk-screen unit price is generally 0.08 yuan/color to 0.1 yuan/color, screen version 100 yuan to 200 yuan/style, jig about 50 yuan/piece.

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