As we all know, there are frequent yellow warning states in the air all over the country. The air pollution includes many harmful gases or particles, such as dust, smoke, smoke, bacteria, viruses, etc., and the air filtration method uses air filters. Reduce or eliminate these harmful particles and gases, so that the air in a certain area is harmless and non-polluting to the human body, including fresh air and indoor circulating air. In the air filtration industry, depending on the filter's ability to filter, efficiency, particle size and nature, we can roughly divide the filter into three types: initial effect, medium efficiency and high efficiency (including sub-efficiency). The filter efficiency can be expressed by the following formula: filter efficiency = (concentration before filtration - concentration after filtration) / concentration before filtration, and the effect of the filter can also be tested by the dust dust penetration rate and the dust holding capacity. In the air conditioning system, primary filtration and medium efficiency filtration are used according to the air conditioning method and air cleanliness requirements. In addition to the primary and intermediate filtration that must be set, the clean air conditioner needs to be efficiently filtered before entering the clean room, and then sent again. Clean the room to meet the requirements of the air cleanliness level. The primary and secondary efficiency filters are installed after the mixing chamber (segment) of the fresh air and the return air, and the high-efficiency filter should be installed at the air supply position at the end of the air conditioner in order to prevent the air from being contaminated by the air duct. Commonly used in air conditioning systems, air filters include coarse filters, medium efficiency filters, and high efficiency (or sub-efficient) filters. The filter media should be fire, moisture, and insect resistant. (1) Coarse filter: Generally, it is made into a block body and mounted on a bracket. The filter material is mostly wire mesh, glass fiber, coarse-porosity phenol foam and the like. The coarse filter mainly utilizes the inertial collision of the airflow to separate the dust particles of larger particle size (>5 μm) from the airflow. In order to increase the filtration area (ie increase the air handling capacity) and reduce the floor space, the ancestral filter often adopts a "human" shape structure. In order to facilitate the replacement of the cleaning filter material, it can be made into a drawer type, an automatic oil immersion filter, and an automatic winding filter. The metal mesh of the automatic oil immersion filter drives the upper and lower shafts to rotate by the motor. The metal mesh can be turned over to the bottom oil tank to clean the filtered dust particles, and then moved upwards. The oil tank can be regularly replaced or filtered. Under the dust particles. A coarse filter can generally be used as a pre-filtration for high efficiency or medium efficiency filters. Because of its high dust filtration, it is widely used in the initial filtration site. (2) Medium-efficiency filter: It is mainly made of glass fiber or synthetic fiber made of polyester, polypropylene, rayon and other raw materials as filter material. Due to the difference in filter material thickness and filtration speed, the dust removal efficiency and range are high, and the dust particle size is more than 1 μm, which can be made into drawer type and bag type. (3) High-efficiency filter: mainly adopts filter material such as ultra-fine glass fiber, the filter fiber can be made into paper, and the filter paper needs to be folded many times. The airflow passes through the filter layer at a low speed. When used, it must be provided with a coarse and medium-efficiency filter in front of it for protection. It can filter dust particles of less than 1μm and is used in clean or aseptic air conditioning projects. Aquarium series of pillows, a wide range of products, each kind of fabric is not the same. Its main materials are plush fabrics and PP cotton filler. According to different types, it can be divided into: whale pillow, dolphin pillow, shark pillow, octopus pillow and a series of aquatic animals pillow. The company produces plush toys for many years, we have a professional designer, you can design according to your requirements, you only need to provide pictures (physical or plan) can be customized. All the products can be added with cloth labels and LOGO embroidery, so that each product can carry the company's information, have its own brand, and the gifts are more valuable, thus improving the popularity of the enterprise. Our products are exported to Japan, Europe, America and other countries. All raw materials are environmentally friendly. As people is right the ceaseless pursuit of high quality life style, aquarium series pillow sells especially in aquarium. The application in adornment of contemporary household is more and more. Aquarium series of pillows is a girl's favorite, but also the children's favorite toys.
If one day there are no pillows at home, maybe you will feel a
kind of inexplicable loss. Because it gives you more than just eye decoration.
When you are tired, putting a pillow behind your waist can alleviate back panic
and relieve body fatigue; walking more, putting a pillow under your legs can
gently relieve leg discomfort; watching TV, holding a pillow in your arms, a
more warm and comfortable. With what you like, reading, chatting, listening to
music, drinking coffee and even falling asleep, happiness must surround you.
The reason why pillows convey warmth is not only the visual feeling of color
patterns, but also the touch of cloth. Rabbit hair, plush, can give people a
gentle touch, just according to personal preferences and changes in time. Color
is the most important factor in people's understanding of things. For pillows,
color is their biggest selling point. In the cold color of the home
environment, brightly colored pillows can bring very good conditioning effect.
From the most popular fashionable colors such as orange, orange, azure, pink
and purple, it can be seen that bright and moving pillows are always the
preferred choice. Of course, color matching is also very important, stripes,
lattices and so on will bring elegant atmosphere to the home. Some people love
pillow, not only because it can dress up the room, bring warmth, but also
because it can show personality. The usual pillow is no longer confined to
square, square and square shape, round, long, animal, cartoon, more and more
shapes can capture different personality factors. In terms of color and
appearance, it also incorporates more fantastic ideas, such as embroidery,
Pearl flowers, feathers, beads, tassels, ribbons and even the use of stones, so
that small pillows become the spirit of full personality. Although it is only a
small accessories, but it is easy to lock the eyes, even ordinary furniture,
may also be due to the participation of several pillows to change monotonous.
The use of different color pillows can also play the role of visual
segmentation of space. For example, you like free space to connect the living
room, dining room and balcony of your home, but only need to put orange pillows
on the dining room, a blue pillow on the light sofa of the living room, and a
cane chair or chair on the balcony with flower pattern pillows.
1.Yarn-dyed cloth: the structure of the silk thread is well
shaped. The appearance is similar to 5 pieces of satin and 8 pieces of satin.
The density is better than 5 pieces of satin and 8 pieces of satin.
Specifications are generally 75 * 100D, 75 * 150D and so on. The raw material
of tinted cloth: it can be cotton, blended or polyester, or pure chemical
fiber, which is formed by the different organization of the fabric. The product
that lubricious ding bu makes popularity is wide, glossiness drape feels good,
feel soft. Elastic colored butyl cloth "adopts polyester FDY dayou light
50D*DTY75D+ spandex 40D as the raw material, and USES satin weave weave in the
jet loom. Because the warp thread adopts dayou light silk, the cloth surface
has charm, and occupies a place in the recent fabric market with the advantages
of lightness, smoothness, elasticity, comfort and luster. Polyester low-elastic
silk is the raw material, the fabric structure USES satin plain grain to change
the texture, woven on the air jet loom, grey cloth and then after desizing,
pre-shrinking, softness and other treatment, the fabric permeability is
particularly good, and feel soft and smooth, fabric width is 150cm. Design and
color d set comfort, modern sense, artistic sense in one of the new fabrics
2. Non-woven fabrics: They are directional or random fibers. They
are a new generation of environmental protection materials. They are
moisture-proof, breathable, flexible, light, non-combustion-supporting, easy to
decompose, non-toxic, non-irritating and colorful.
3. Twill: various twill fabrics are used to make the surface of
the fabric show oblique lines formed by warp or weft floating lines. Twill is a
medium thickness denim, there are two kinds of thick, fine (20-40 pieces), are
using 2/1 left twill organization, texture than plain cloth slightly thick
soft, front lines clear.
4, rabbit wool: rabbit wool fiber scales are relatively smooth.
Soft sex, hygroscopicity, do not have a ball, also be rabbit flannelette
material underwear rises in recent years one of main reasons. Rabbit hair
belongs to amino acid protein fiber, which is similar to the composition and
structure of human skin, has a good skin-friendly feeling, and has the function
of maintaining animal life.
5, crystal super soft wool surface to be more delicate, feel
better. High density between fibers, strong three-dimensional sense of hair,
beautiful appearance, compared with the original super soft, glossiness is
higher, feel more soft and thick, fine texture, environmental protection and so
on.
6, wool fabrics have a velveteen, velvet, velvet, cluster
flannelette, polyester silk fabrics flannelette flannelette, knitted fabrics,
cotton fabrics flannelette velvet, velvet fabrics, warp knitted fabrics
flannelette (new varieties, with 50 d polyester yarn and polyester FDY such
DTY75D / 36 f/strong mesh as raw material, using the knitting chain structure,
fabrics successively after scouring desizing, finalize the design, dyeing,
softening, stenter stereotypes, such as deep processing), hole ring
flannelette, super soft plush cloth (the latest varieties), short plush cloth
(the latest varieties)
Our company is equipped with advanced production machines and
complete inspection machines to improve production efficiency and quality. Our
aim is to provide the best service, the fastest delivery time, high quality
products and low price quotation to all customers.
Aquarium Series Pillow,Doll Aquarium Series Pillows,Travel Aquarium Series Pillow,Soft Plush Dolphin Pillow SHEN ZHEN HAO XIAN LONG TECHNOLGY.CO.,LTD , https://www.haoxianlongtoys.com
