1.Precision mold technology The unique shape of perfume bottles (such as curved bottles and special-shaped bottle mouths) relies on precision molds. Precision mold technology determines the shape, size and detail accuracy of the bottle.Through high-precision CNC machine tools and computer-aided design, the mold can achieve complex patterns and curves. The mold is made using CNC machining technology.The accuracy can be controlled within ±0.01mm, which can accurately restore the design details.Whether it is a square bottle with sharp edges or a round bottle with smooth curves, the dimensions can be guaranteed to be consistent between batches. 2.Automated production and testing The automated assembly line can achieve seamless connection between glass melting, blowing, forming, and cooling and setting, and its production efficiency is more than 3 times higher than traditional manual methods.The automated inspection system uses visual sensors and artificial intelligence to accurately...

As an artistic carrier, perfume bottles are also the protection of precious perfumes. The quality of perfume glass bottles has a great impact on the preservation of perfumes, the experience of using them, and the reputation of the brand.   Material inspection (IQC)： First, the chemical composition of the glass material needs to be tested to ensure its high purity and the absence of harmful impurities, which directly affects the chemical stability of the bottle and prevents it from reacting with the perfume.Secondly, check the color, cleanliness and uniformity of the glass material. Any defects may cause bubbles, stones or streaks in the final product, affecting its appearance and strength.Inspect glass blanks, plastic particles, metal ingots, electroplated parts, seals, nozzle assemblies, etc.   Process Inspection (IPQC): During the glass melting and forming process, parameters such as temperature and pressure need to be monitored in real time to ensure process stability.The ...

Many brand customers may not realize that the mirror-like glass surface actually hides the challenge of ink adhesion.To solve the above problems and ensure that the brand logo and exquisite patterns can be presented on the skin care glass bottles in a durable and vivid manner, we must pre-treat the glass surface. The following are several methods commonly used in the industry: 1.Why is it difficult for ink to adhere to glass bottles of skin care products? Glass is primarily composed of silicon dioxide (SiO₂), which has a unique structure: silicon atoms (Si) are primarily located within the glass, while oxygen atoms (O) are more exposed on the surface. This structure results in an extremely high surface energy, making the glass highly reactive and easily interacting with surrounding materials. This structure has a high surface energy and is easily interacted with other substances. For example, when exposed to air, it combines with hydrogen in the air to form hydrophilic groups. These hy...

  In the high-end skincare industry, airless pump bottles are no longer an unfamiliar concept. With their superior antioxidant protection capabilities, they have become an indispensable guardian of precious formulas. By isolating the skin from air, airless bottles ensure that every drop of ingredient reaches the skin in its purest and most effective state, preventing oxidation, deterioration, and contamination at the source. This is a key reason why they have become a core choice for high-end skincare packaging.   However, there is a common misconception about airless bottles: the public assumes that the "air-push preservation principle" of airless bottles relies on a movable structure at the bottom, limiting the material to plastic, as glass cannot achieve a airless effect. In fact, double-walled glass airless bottles have long since broken this limitation, achieving a perfect fusion of luxurious feel and vacuum preservation through a sophisticated "bottle within a bottle" d...

In today's skincare and cosmetics industry, brands face a core dilemma: protecting product ingredients through efficient packaging (such as sustainable airless plastic bottles) while simultaneously responding to the growing global demand for recyclable packaging from consumers and regulations. Simple recycling is no longer sufficient; a packaging revolution is underway, moving towards a "circular economy." Environmentally friendly plastic bottles, especially innovative airless bottle systems, are becoming key drivers of this change.   I. Refill Package Mode: Purchase once, refill multiple times. Traditional packaging lifecycles follow a linear pattern of "production-use-disposal." Sustainable airless bottles, however, reshape this into a circular system through a refill model.   How does it work? Perpetual Bottle: The brand sells a beautifully designed, robust, sustainable airless bottle as initial packaging. This bottle is typically made from more durable and recyclable mate...

In discussions about sustainable packaging, the word "recycling" has long been dominant. However, for forward-thinking brands, true environmental protection begins at the source.Reducing the environmental footprint of packaging from its very inception is key to achieving deep sustainability. Airless plastic bottles are synonymous with efficiency and hygiene in the skincare and cosmetics industry. Lightweight Design and Material Innovation Lightweighting is far more than simply "reducing the amount of material used." In addition to recycling, reducing the environmental burden from the very beginning of packaging is equally important. Lightweight engineering: Through precise control of wall thickness and structural optimization, modern environmentally friendly plastic bottles can be made as lightweight as possible while maintaining strength and functionality. While ensuring a robust bottle body and stable pump system operation, we have successfully reduced the weight of a single package ...

I.Poor design, difficult to use Excessive residue at the bottom of the bottle: Especially for thick lotions, creams, or foundations, the non-pressable bottle design results in a large amount of product residue remaining on the bottle walls and bottom, causing waste. Dropper too short: The dropper for serums is not long enough to reach the last bit of product at the bottom of the bottle. Insufficient pump pressure: For airless bottles, improper pressure may prevent the product from being fully dispensed, or the pump may malfunction from the start. Inadequate opening design: Cream jars may have openings that are too narrow, making it difficult to insert fingers; cream jars may lack a spatula or a fixed spatula, leading to contamination; dropper openings may be too large, resulting in excessive dispensing at once. Mismatch between capacity and application: Small-capacity products (e.g., 10ml serums bottles) may have excessively large packaging, while large-capacity lotion bottles may be t...