Aluminum Foil For Hair Coloring
The hair dyeing aluminum foil project adopts advanced, mature and reliable high-quality environmental protection veneer production technology, strictly implements the national labor safety and health policy in design, and adopts perfect safety and health measures according to the actual situation. It is expected that after the completion of the current hair dyeing aluminum foil project, it will effectively prevent accidents such as fire, lightning, static electricity, electric shock, mechanical damage, and noise hazards.
The fire hazard level of the main part of the hair dyeing aluminum foil project is level C, and the fire resistance level of the building is level 2. In addition to formulating fire protection measures for various industries in strict accordance with relevant regulations, various fire-fighting facilities have been set up in accordance with regulations, mainly including fire-fighting water supply pipelines, fire hydrants, and dry powder fire extinguishers. Therefore, the fire-fighting system of the hair dyeing aluminum foil project of this phase has high safety and reliability.
1 A manufacturing method and structure of aluminum foil material for packaging hair dyes, which is characterized in that it mainly includes:
A polyester film (PET) (10), which has excellent elasticity and ductility, and has a certain degree of support strength;
An aluminum foil (AL) (20) to isolate light and oxygen and moisture in the air;
A vacuum electroplated polyester film (V.P.PET) (30) can enhance the effect of blocking oxygen and moisture in the air, and can also increase its overall stiffness;
And a polypropylene film (CPP) (40), with heat-sealing characteristics, to facilitate the packaging and sealing operations, to ensure that the content, that is, the hair dye does not penetrate or overflow;
According to the manufacturing method of aluminum foil material for packaging hair dyes, a segmented bonding operation is adopted to bond the aluminum foil to the lower layer of the polyester film, then the vacuum electroplating polyester film is bonded to the lower layer of the aluminum foil, and finally the polypropylene The film is adhered to the lower layer of the vacuum electroplated polyester film, and each layer is bonded with an adhesive and a hot press to press and heat, and then stand at a predetermined temperature for a predetermined time, so that the adhesive is completely dried and solidified before proceeding. The bonding of the next layer, at the same time, after completing the bonding and molding of the four layers of materials, it is applied to instantaneous heating to a predetermined temperature, so that it is completely compounded from the outside to the inside, which can effectively isolate the light and the air. Oxygen and moisture, and aluminum foil packaging material with aesthetics and rigidity.
Aluminium foil bright side We all know that aluminum foil has two sides, one is a bright side that can reflect light, and the other is a dark side that is not bright.
