Manufacturers print customized hair dye paste self-supporting suction nozzle packaging bag color printing logo

Packaging film for hair dye

With the improvement of people's living standards, modern people are more in pursuit of self-expression and personality embellishment, so as to reflect the young spiritual outlook. Many people change or adjust the primary colors into popular colors such as gold, yellow, flax, red brown, etc. to highlight their personality and pursue fashion. According to the duration of color maintenance, hair dyes can be divided into three types: temporary, semi permanent and permanent. At present, most of the hair dyes on the market are oxidized semi permanent hair dyes. The main components of dye intermediates include p-phenylenediamine, p-aminophenol, o-phenylenediamine, etc. because of their certain toxicity and sensitization, the use of such hair dyes will cause allergy, and even have the possibility of carcinogenesis. Therefore, it is safe Hair dyes with irritant bottoms and non-toxic side effects have attracted widespread attention.

Due to the existence of a variety of corrosive substances and substances that pose a threat to human health in hair dyes, in order to prevent the leakage of hair dyes, manufacturers usually use bottles with thick and heavy outer walls for storage and transportation. For manufacturers, the price of the bottle itself is high and takes up a lot of space, which increases the cost of production and packaging of enterprises. For example, if the bottle with small volume is used, the utilization rate of the bottle is low, The cost of production and packaging is very high, so the manufacturer should try to use bottles with large volume for packaging during production, so as to improve the utilization rate of bottles and slightly reduce the packaging cost; For users, when using a large bottle of hair dye, users only need a little each time, and the rest needs to be placed inside the bottle. Not only does it need to be placed in a special space to prevent people from accidentally touching the bottle and spilling the hair dye, but also when the unpacked bottle is placed somewhere, the hair dye in the bottle will accelerate its contact with the air, accelerate its failure speed, and cause losses to people.

To sum up, at present, if manufacturers use bottles with small volume for packaging, the production and packaging costs will be increased, and consumers will need to spend more when purchasing. If they use bottles with large volume for packaging, although the production and packaging costs of manufacturers will be slightly reduced, most of the consumers will be wasted after purchasing, and it is very troublesome for consumers to store them themselves.

In view of the shortcomings of the existing technology, the utility model provides a hair dye packaging bag film which can not only carry out a small amount of packaging, is not easy to be damaged and leak, and has high safety, but also saves costs and reduces resource waste.

In order to achieve the above purpose, the utility model provides the following technical scheme: a packaging bag film for hair dye, which comprises an adhesive layer and a first acid-base resistant layer, a heat sealing layer, an aluminized film layer, a stretching layer and a second acid-base resistant layer successively connected through the adhesive layer, and the second acid-base resistant layer is provided with an impact resistant layer;

The utility model is characterized in that: it comprises an adhesive layer and a first acid-base resistant layer, a heat sealing layer, an aluminized film layer, a stretching layer and a second acid-base resistant layer connected successively through the adhesive layer, and the second acid-base resistant layer is provided with an impact resistant layer; The first acid-base resistant layer is a PVC (polyvinyl chloride) film layer, which is used to prevent the hair dye from corroding the inner layer of the packaging bag; The heat sealing layer is LLDPE (linear low density polyethylene) layer, which is used for the heat sealing of the opening of the packaging bag; Aluminized film, used for shading and ultraviolet radiation protection; The stretching layer, which is a PE (polyethylene) layer, is used to improve the ductility of the packaging bag; The second acid-base resistant layer is a PVC (polyvinyl chloride) film layer, which is used to prevent corrosion to the outer layer of the packaging bag; Adhesive layer, used for adhesion between different materials; The impact resistant layer protrudes from the second acid-base resistant layer, and both sides of the impact resistant layer are connected with the second acid-base resistant layer. A cavity is arranged between the middle of the impact resistant layer and the middle of the second acid-base resistant layer.

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