This 100ml Flat Plastic Bottle, which is made of PET material, clear body, standard 20/410 neck finishpatible with good quality fine mist caps, flip caps, disc caps, screw caps ect., use for dosing lotion, skin care cream, saniziter gel ect. As a professional PET bottle manufacturer, custom color, logo printing and labeling is support.PET plastic bottles, beautiful PP plastic bottles, produce and distribute PET plastic bottles, high-quality plastic bottles, with many different patterns and sizes, processing many new, unique and diverse plastic bottles...May 02, 2018 · Many have switched to using environmentally safe plastic packaging. The mostmon plastic used in this industry is PP. Other times, PET will be used with other acrylic ingredients. PP plastic packaging is used in the cosmetic industry because it is very durable. It can withstand temperatures up to nearly 240° Fahrenheit.