如何锁住水乳和精华的新鲜度？How to Lock the Freshness of Lotion＆Essence？- 大数跨境

如何锁住水乳和精华的新鲜度？How to Lock the Freshness of Lotion＆Essence？

森威包装

2022-01-14

导读：许多护肤品品牌方研发出的各种水乳和精华类产品中，都含有许多活性成分。而这些活性成分和常见的护肤品成分，都是细菌生长所需的营养物质。那么如何最大程度去保证内容物的新鲜度和活性呢？

As we all know, many skin care brands develop various lotions and essence products which are contained many active ingredients. These active ingredients (such as vitamin C, 377, amino acids, protein, etc.) and common skin care ingredients (such as glycerin, minerals, oils, etc.) are all nutrients required for bacterial growth. Oxygen and water are the key to the growth of bacteria. For example, when the double-bond part of unsaturated fatty acid in oil meets oxygen, an addition reaction (a characteristic reaction of unsaturated compounds) will occur to generate peroxide, and then continue to decompose low-molecular aldehydes and carboxylic acids with special odors.

众所周知，许多护肤品品牌方研发出的各种水乳和精华类产品中，都含有许多活性成分。而这些活性成分（比如维生素c、377、氨基酸、蛋白质等）和常见的护肤品成分（如甘油、矿物质、油脂等），都是细菌生长所需的营养物质。而氧气和水是决定细菌生长的关键。例如油脂中不饱和脂肪酸的双键部分遇到氧气后，会发生加成反应（不饱和化合物的一种特征反应），生成过氧化物，然后继续分解成分具有特殊气味的低分子醛和羧酸。

The process of manufacturing skin care products is not in a vacuum environment. General skin care product manufacturers add preservatives to prevent contamination from the raw materials. However, with the continuous improvement of consumers' living standards, more and more attention is paid to the composition requirements of products, and consumers have begun to pursue more effective and pollution-free skin care products. So, besides adding preservatives, what better way is there? One of the methods is to pump the air to reduce the contact between the contents and the air, which will keep the product fresh. The airless bottle was born for this purpose.

制造护肤品过程并非真空环境，一般的护肤品厂家从原料开始都会添加防腐剂防止污染。但是随着消费者的生活水平不断提高，对产品的成分要求也越来越重视，消费者们开始追求更加有效用的和无污染的护肤品。那么，除了添加防腐剂，还有什么更好的方法呢？其中一种方法就是抽空气，减少内容物与空气的接触，从而使产品保持新鲜。真空瓶就此运用而生。

Advantages of airless bottles

真空瓶的优势

1. Airless bottles can prevent sensitive products (such as natural skin creams, essences, foundation creams, and other preservative-free formula creams) from being exposed to the air, thereby protecting their lifespan by up to 15%. This makes vacuum technology the new future of skincare, beauty, and medical packaging.

1. 真空瓶可以防止敏感产品（例如天然护肤霜，精华液，粉底霜和其他不含防腐剂的配方乳霜）暴露在空气中，从而保护它们的使用寿命延长多达15％。这使得真空技术成为护肤品、美容和医疗包装的新未来。

2. The cosmetic airless bottle does not have a dip tube, but a diaphragm that rises to evacuate the product. When the user presses the pump, a vacuum effect is created, pulling the product upward. Consumers can use almost all products without leaving any waste.

2. 化妆品真空瓶没有汲取管，而是一个隔膜，该隔膜上升以抽空产品。当用户按下泵时，会产生真空效果，将产品向上拉。消费者几乎可以使用完所有产品，而不会留下任何浪费。

3. In addition to protecting your formula and extending the shelf life, the airless bottle also provides a brand effect. This is a high-end packaging solution with various designs that can meet your aesthetic positioning.

3. 除了保护您的配方和延长保质期外，真空瓶还提供了品牌效应。这是一种高端包装解决方案，具有各种设计，可以满足您的审美定位。

Production of airless bottles

真空瓶的生产

The vacuum bottle in the market is composed of a cylinder into an ellipsoid container and a piston placed at the bottom. Its design principle is to use the contraction force of the spring to prevent air from entering the bottle, creating a vacuum state, and to use atmospheric pressure to push the piston at the bottom of the bottle forward. However, because the spring force and atmospheric pressure cannot give enough power, the piston cannot be too tightly attached to the bottle wall, otherwise, the piston will not be able to move forward due to excessive resistance; on the contrary, if the piston is to be moved forward easily and material leakage is likely to occur, Therefore, airless bottles have very high requirements for the professionalism of manufacturers.

市场上通行的真空瓶是由一个圆柱体成椭圆体容器加一个安置底部的活塞组成。它的设计原理是用弹簧的收缩力，且不让空气进入瓶中，造成真空状态，而利用大气压力来推动瓶底的活塞前进。但是由于弹簧力及大气压力不能给予足够力量，因此活塞不能与瓶壁贴合太紧，否则活塞将因阻力过大而无法上升前进；反之，若要让活塞易前进又容易出现漏料情况，因此真空瓶对生产厂家专业性的要求非常高。

Somewang Packaging focuses on providing innovative packaging solutions for various uses. Our team of engineers has accumulated rich experience in decades of vacuum packaging research and development.

森威包装专注于为各种用途提供创新的包装解决方案，我们的工程师团队在数十年的真空包装研发中积累了丰富的经验。

For example, the Somewang Min size airless bottle provides a non-contact air space to keep the contents fresh and support long-term storage. This is especially suitable for brands that pursue product professionalism and consumer favorability.

例如，森威迷你尺寸的真空瓶提供了一个非接触空气的空间，可让内容物保持新鲜并支持长期储存。这对于追求产品专业度以及消费者好感度的品牌尤为合适。

Somewang mini airless bottles are widely used in the packaging of creams, lotions, essences, and oils, and are your first choice. Somewang provides more choices to meet your appearance needs, such as custom colors, color printing/hot stamping, gradient colors, electroplating, matte and glossy.

森威迷你型真空瓶广泛用于膏霜、乳液、精华液和油的包装，是您的首选。森威提供更多的选择来满足你们的外观需求，如定制颜色，彩色印刷/烫金，渐变色，电镀，哑光和光面。

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