What kind of material is most suitable for cosmetic plastic bottle
What's the best material for cosmetics packaging plastic? Xiang plastic bottles in the factory today this knowledge gave you talk about, in plastic material which is more suitable for cosmetic packaging. 1, PET material for environmental protection, high barrier property, qualitative light, no broken properties, chemical resistance, transparency is extremely strong, can make magnetic bead light, color, white, transparent, widely used in hold gels water. Bottle for general standard of 16 # #, # # 18, 22, 24 diameter, can be used with the pump head. 2, the material of plastic bottles are usually for PP, PE, K, AS, ABS, acrylic, PET, etc. 3, 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. 4, usually used in cosmetics container wall thick cream bottle, bottle caps, bottle stoppers, gasket, pump head, dust cover for injection molding; PET bottle blowing for two-step forming, tube embryos for injection molding, finished product packaging for the bottle blowing. Other such as container wall thinner lotion bottle, washing bottle to bottle blowing. 5, AS, ABS, AS better transparency in ABS, and good toughness. 6, your order is commonly 3000 - 10000, can decide the color, usually do primary grinding and magnetic white is given priority to, or effect of pearl powder, bottle and cover with the same quality of the mother, but sometimes due to the bottle and cover with the material of different, show some of the color difference. 7, screen printing with ordinary ink and UV ink, UV ink has good effect, luster and stereo feeling, should first play when production version to confirm color, screen printing effect will be different in different material. 8, bronzing, hot silver, such as processing and printing gold powder, silver powder effect on distinguishing, hard material and smooth surface is suitable to bronzing, hot silver, soft surface decoration effect is not good, easy to fall off, hot stamping silver gloss printing golden silver. 9, screen printing film to Yin, graphic effect for black color, background color is transparent, bronzing, hot silver process to a positive, graphic effect for transparent, background color for the black color. Text and design ratio cannot be too small too thin, otherwise the printing effect. Within 10, bottle caps, general equipped with gaskets, cover, inside the plug, very few with small spoon or dropper, which mainly consider its impermeability, and ease of use.