Cosmetic glass bottle surface treatment and requirements

1, color difference: color uniformity, in line with the specified color or within the color plate sealing sample.

2, surface adhesion: vacuum bottles, lotion bottles appearance for painting, plating, printing, hot stamping, using 3M810 test tape to track cover spraying printing and hot stamping (silver) parts, smoothing, so that the track cover parts without air bubbles, stay for 1 minute, 45 degrees, and then quickly peeled off, peeling area of less than 15%

3, printing and hot stamping (silver): fonts and patterns should be correct, clear, even, no obvious skew, misplaced, missing; hot stamping (silver) should be complete, no leakage of hot stamping, misplaced, no obvious stacked hot stamping or jagged.

4, with disinfectant alcohol-soaked gauze in the printing parts of the back and forth twice, no printing decolorization and hot gold (silver) off phenomenon.

High Temperature Test Requirements

Vacuum bottles and emulsion bottles filled with water (insoluble matter particle size should not be greater than 0.002mm) are placed in a thermostat +50° C ± 2° C, removed after 24h, and recovered for 2 hours at room temperature without rupture, deformation, discoloration, leakage of paste, water and other phenomena.

Glass Bottle Procurement

The uneven thickness of the glass bottle will easily lead to damage, or in the cold conditions are easy to be broken by the contents of the squeeze, should be tested in the filling of a reasonable capacity, in the transportation of the application of paper hold and a single separation, in the product should be equipped with a color box, the inner bracket and the middle of the box can be more vibration-resistant role.

Appearance quality requirements

1. Cleanliness: clean inside and outside, no free pollution, no ink stains pollution.

2. Packing: the carton should not be dirty or damaged, the box should be lined with plastic protective bag, easy to scratch bottles and caps should be packed to avoid scratching. Fixed number of packages per carton, sealed with tape in the shape of "I", no mixing. Each batch of shipments with factory inspection report, the outer box identification name, specifications, quantity, date of production, manufacturer and other content, must be clear and legible.

Guangzhou Yu Plastic Packaging Products Co., Ltd. has a modern plant, high precision molding injection molding machine, automatic injection molding production line and other advanced machinery and equipment. We mainly produce powder cases, eyelash bottles, lip gloss tubes, eyeliner bottles, loose powders, eye shadows and other makeup supporting products.