GUANGZHOU PANYUE PACKING.CO.,LTD. tell you the quality of glass bottles can be tested in the following ways: 1. Visual inspection: firstly, the appearance quality of glass bottles can be assessed by visual inspection. Check that the bottle has no visible blemishes, defects, cracks or uneven colours. Also make sure that the mouth of the bottle is flat and not broken or chipped. 2. Sound Test: Gently tap the glass bottle and listen to the sound it makes. A good quality glass bottle should make a crisp, bright sound, while a poor quality bottle may make a dull, low sound. 3. Light transmission test: Place the glass bottle under a light source and observe how the light passes through the wall of the bottle. High quality glass bottles should have good light transmission and should not have visible impurities, bubbles or uneven colours. 4. Weight test: Use an accurate balance to measure the weight of the glass bottle. Good quality glass bottles usually have a certain weight because they...

   These trends in the field of cosmetic packaging reflect the increasing focus on environmental protection and sustainability. Consumers have become more aware of the importance of environmental conservation and sustainable development, and they are increasingly choosing to purchase products with environmentally friendly packaging. GUANGZHOU PANYUE PACKING.CO.,LTD. tell you some related trends: 1. Recyclable and reusable materials: Consumers recognize the importance of recycling and reuse, prompting cosmetic brands to use recyclable materials for their packaging. For example, using recyclable plastics and glass bottles, aluminum cans, or paper boxes. 2. Biodegradable materials: These are materials that are capable of decomposing and degrading in natural environments. Biodegradable packaging helps reduce environmental impact and decrease the accumulation of plastic waste. Some biodegradable materials include bioplastics, starch-based materials, and cellulose paper. 3. Packagi...

   High-end cosmetics, why do you prefer glass bottle packaging? Cosmetics main container packaging materials, in fact, the three main categories "glass bottles, plastic products, flexible tube", they all play different important role in cosmetics packaging. Among them, the glass bottle accounted for no more than 8%, the other 90% of the market share are plastic bottles, hoses and so on. However, there is a special phenomenon in the cosmetics industry, that is, "high-end cosmetics, love glass bottle packaging. In fact, according to the respective brand and product positioning, cost, profit target demand, choose to use more suitable packaging materials, is the most worthwhile.     GUANGZHOU PANYUE PACKING.CO.,LTD.  introduces to you the reasons why high-end cosmetics prefer glass bottle packaging.   1. To maintain and enhance the fundamental function of protecting cosmetics. Glass bottles have good protective properties and can effectively protect...

   When you see such a make-up glass bottle, which is what we often call a cosmetic glass bottle, you feel that she looks plain and simple on the outside. In fact, it is the selection of high-quality glass raw materials, such as silica sand, limestone, sodium carbonate, etc., and mixed and prepared according to a specific formula. Various pigments are evenly coated on the glass. They all have a certain degree of hardness, and all can be cut and painted. Among them, the main glass bottle materials are Spraying, spray baking, Screen Printing, Hot Stamping, Hot Stamping Silver, Atomisation treatment, Grinding, Polishing, Texturing, Varnishing, Oil Spraying, etc. In order to distinguish them, it is necessary to understand their characteristics and differences. 1.Spraying/spray baking: Through the spraying or spray baking process, a layer of paint or coloured lacquer is applied to the surface of the glass bottle to achieve the desired colour and effect. This can give the glass bot...

     Glass dropper bottles have the benefits of precise dosing, keeping products fresh and stable, providing a premium feel and professional image, being environmentally sustainable and having good chemical esistance. Therefore, they are widely used in the packaging and placement of cosmetics, pharmaceuticals, and other liquid products.   The following dropper bottle supplier GUANGZHOU PANYUE PACKING.CO.,LTD.  I will introduce to you,what are the benefits of using dropper bottles for essential oil bottles: 1. Precise dimensional drops: The glass dropper bottle allows for precise liquid drops, making the product easier and more economical to use. Users can easily control the amount of liquid dripping to ensure that the amount is accurate for each use, avoiding waste and overuse. 2. Maintaining product freshness and stability: Glass dropper bottles have excellent sealing properties that effectively prevent air, moisture and other contaminants from entering the bo...

A cosmetic dropper bottle, is a container used to hold cosmetic products. It is usually made of glass or plastic to ensure that liquids can flow through it. These bottles have a thin dropper that makes it easy to drip the product on your hands or anywhere else you need it. Cosmetic dropper bottles have a good seal and hermetic seal that prevents bacteria, dust and dirt from entering the bottle. It is also highly malleable and flexible and can be customised to suit individual needs. GUANGZHOU PANYUE PACKING.CO.,LTD. suggests that you can choose from the following six elements: 1. Type of cosmetic: Firstly, consider the type of cosmetic you require. Different products may require different types of dropper bottles. For example, liquid foundations or serums usually require dropper bottles with smaller pore sizes and precise dropping capabilities, while fragrances may require larger capacity and specially shaped dropper bottles. Choose the right dropper bottle for your specific product typ...

Introduction Plastic plays an important role in cosmetic packaging materials, and the core components of the pump head, spray, bottle cap and other materials supporting the container are plastic, so there is a close relationship between cosmetics and plastic. Among them, the main plastic materials are PP, PE, ABS, PET, PCR, PMMA, etc. In order to distinguish them, it is necessary to understand their characteristics and differences. PP、PE: PP and PE are environmentally friendly materials, which can be directly in contact with cosmetics and food, and the material is white and translucent. 1.PP (polypropylene) density is small, the raw material appearance is transparent and light, with chemical resistance, collision resistance. Common cream bottles and hand drawn gaskets are PP materials. 2.PE can be divided into HDPE (high density polyethylene) and LDPE (low density polyethylene). It has perfect chemical resistance, in the field of cosmetic packaging material application, PE material is ...

Introduction: Recycling cosmetic glass bottles is a simple and effective action that can help reduce energy consumption, minimize pollution, and extend the lifespan of resources. By following a few easy steps, you can make a positive impact on the environment while contributing to a more sustainable future. In this blog post, we will discuss various methods for recycling cosmetic glass bottles and explore ways to support eco-friendly brands. 1. Clean the Bottles: Before recycling your cosmetic glass bottles, it is important to clean them properly. Empty any remaining product and rinse the bottles thoroughly with warm water. Remove any labels or stickers and make sure there are no traces of makeup or residue left behind. 2. Check for Recycling Symbols: Look for recycling symbols on the bottom or back of the glass bottles. These symbols are usually accompanied by a number that indicates the type of plastic used in the packaging. If your cosmetic glass bottles have a recycling symbol, it ...

Introduction: Glass bottles have been a popular choice for packaging cosmetic products for decades. Their aesthetic appeal, durability, and perceived safety have made them a preferred option for many consumers and beauty brands. However, concerns have been raised about the safety of glass bottles for cosmetic products. In this blog, we will explore the topic and provide insights into whether glass bottles are indeed safe for storing and preserving cosmetic products. The Advantages of Glass Bottles: Glass bottles offer several advantages that make them desirable for cosmetic packaging. These include: a. Durability: Glass bottles are sturdy and resistant to cracking or breaking, providing protection for the product inside. b. Impermeability: Glass is impermeable, meaning it does not allow air or external substances to enter the container, keeping the product safe from contamination. c. Visual Appeal: Glass bottles have a luxurious and high-end appearance, which can enhance the perceived ...