The color matching of tinplate boxes plays an important role in the sales of goods. The first impression of consumers when they see the goods comes from the Iron Box packaging. The beautiful iron box and the comfortable color matching make people feel very comfortable. From the perspective of psychology, vision accounts for 87% of the five senses; Hearing, smell, touch and taste only account for 13%. It is better to see than to hear. So, how can we choose the matching colors of tinplate boxes to attract consumers? Candy Tin Box,Square Tin Box,Stainless Steel Bread Box,Candy Toy Portable Cans Tin Box Dongguan Tielangtou Hardware Products Co., Ltd , https://www.tinboxtlt.com
The color matching of the iron box packaging mainly enables customers to perceive the packaging items of the iron box at a glance from the packaging color of the iron box. However, there are still many product packaging colors on the market that do not achieve this effect. For example, tea is generally packaged in green. Stimulating colors can attract customers' attention, such as bright red, and red is used for many wines and pastries. Pink and goose yellow are used to express the feeling of closeness and warmth. Therefore, food packaging generally uses this kind of color packaging.
Contrast can make colors bright, vivid, lively, both aesthetic and pleasure. For example, Japan's soup filling series low box packaging is a group of masterpieces based on consumer psychology. The author believes that although drugs are used to cure diseases, the pain of consumers in the process of treatment is intolerable, which gives rise to a psychological feeling of fear. In view of this, when designing the packaging iron box, the author used distinctive color contrast ingeniously to make people feel that this enema is different from those similar products with cold colors and mainly words, as if there is something appetizing in it that is not so terrible. In terms of color contrast, it is necessary to prevent fancy, messy, complicated, raw and hard masonry, and avoid the inharmonious atmosphere left in consumers' hearts.
The color matching of tinplate boxes is very skillful. A good color matching will help the product to be sold, otherwise, it will be different from the expected effect. Good designers have their own unique style in color matching.
Explosion-proof individual noise dosimeter technical principle
A noise dosimeter, also known as an integral sound level meter, is an instrument used to measure noise exposure. Adding an integral device to the ordinary noise dosimeter line is a noise dosimeter.
It measures the amount of noise exposure over time. The noise dosimeter can be preset for a time T such that an equivalent continuous A level or Leq noise exposure is given together during the measurement time. The sound is converted into an electrical signal by the microphone, and the impedance is converted by the preamplifier to match the microphone to the attenuator. The amplifier adds the output signal to the weighting network, performs frequency weighting (or external filter) on the signal, and then amplifies the signal to a certain amplitude through the attenuator and the amplifier, and sends it to the RMS detector (or externally pressed) Flat recorder), the value of the noise level is given on the indicator head.
The frequency weighting network in the noise meter/noise dosimeter has three standard weighting networks: A, B, and C.
The A network is a response to the 40-square pure tone of the human ear's equal-acquisition curve. Its curved shape is opposite to the 340-square equal-cord curve, so that the middle and low frequency bands of the electrical signal have a large attenuation.
The B network is a simulation of the human ear's response to the 70-square pure tone, which causes a certain attenuation of the low frequency band of the electrical signal.
The C network simulates the human ear's response to 100-square pure tone, with a nearly flat response over the entire audio range.
According to the sensitivity of the noise dosimeter, there are two types of methods for classifying noise dosimeters: one is the ordinary noise dosimeter, which is not very demanding on the microphone. The dynamic range and the frequency response are relatively narrow, and generally do not have a bandpass filter associated; the other is a precision noise dosimeter, which requires a wide frequency response, high sensitivity, long-term stability, and A bandpass filter is used together, and the amplifier output can be directly connected to the level recorder and the recorder to display or store the noise signal.