Good mattress standard and purchase experience

The correct mattress is the key to the quality of sleep.


A good mattress meets three criteria:


(1) No matter what sleeping position a person is in, the spine can be kept at the same level, so that the spine is not easily deformed.


(2) The pressure is equal, the mattress can effectively support the weight of the human body, at the same time, it can also disperse the human body pressure, and promote the human body to sleep quickly.


(3) The materials used in the mattress production are strictly controlled to prevent formaldehyde and other substances harmful to the human body from the source, so as to ensure the true health of sleep.


Purchase experience:


1. Judging the quality of the mattress from the workmanship of the fabric. The quilting of high-quality fabrics is consistent and elastic, without obvious wrinkles, no floating lines, jumpers; when the mattress is pressed by hand, there is no friction inside, and the feel is firm and comfortable.


2. Smell the taste, the high-quality mattress is made of natural plant fiber material, and has a light taste of plant fiber.


3. See the advantages and disadvantages of the mattress from the product logo. Whether a genuine mattress is a brown mat, a spring cushion, or a cotton mat, the product logo has the product name, registered trademark, name, address, telephone number or fax of the manufacturing company or manufacturer.


4. Touch the bedding and check the material of the mattress for the filler. There are many manufacturers of mattress materials made of glue, so the formaldehyde content exceeds the standard, this should pay special attention.

Comments

Post a Comment

Popular posts from this blog

How to Hang a Suspended Ceiling From Steel Beams

The suspended ceiling hangs under the roof or floor structure above, hiding ugly mechanical and electrical equipment from the view, while also allowing you to easily reach these equipment as needed.While wooden frames usually support such ceilings, in rooms where metal frames are used instead of traditional wood, you can also hang ceilings from steel beams.Hanging the ceiling from the beam requires you to use a special clip to connect the support line to the beam without compromising its structural integrity.Measure 4 inch down from the bottom of the lowest beam, pipe or pipe in the ceiling space.If you plan to use panel fluorescent lamps in your ceiling, add an additional 2 inch to this measurement.Make a mark on the wall indicating the location of the facade.Set up a laser level to extend the mark you made on the wall to the entire wall length.Draw a chalk line on the wall to mark the position.Mark all four walls repeatedly with chalk lines indicating the height of the ceiling.Instal
Read more

Importance of Calibration Service, Material Testing

When it comes to Calibration services, genuine service providers offer full recall system and data sheets for all items calibrated. Service needs to be instrument specific. With the advent of technology, Calibration service has seen a tremendous change and has gone through various phases to get the top quality. Calibration is a great deal for industrial purpose. It makes sure that products are manufactured as per specification. It also checks the competence level of technically valid results. The calibrated measuring instrument helps in checking the quality and valuation of the product. In cases of electronic equipment, it is essential to calibrate instruments to keep a check on quality and performance. Calibration facilitates in improving measurement abilities. Calibration service can be manual or automated.  textile testing equipment manufacturers Material Testing machines are available for a wide variety of industries including materials testers for plastics, textiles, adhesives, fi
Read more

Level Measurement Solutions

Makeup water treatment is an important component of steam generation. It is the means to resupply the system with water suitable for boiler and other operations that, was lost in the cycle.The steam generation cycle, level control for the water treatment process is not necessarily about efficiency, but rather, accuracy, reliability and safety, while providing proper inventory management to ensure chemical and makeup water supply meets demand. The focus is on the chemical component of the makeup water treatment since it presents difficulties for level technologies that may work perfectly on non-chemical applications related to the water treatment process or those with limited variations in the contents of the vessel's vapor space. Although important measurements such as ammonia, acid, caustic and other chemical storage tanks are not difficult level applications by any stretch, small nuances in how the vessels are monitored relative to level technology can have a dramatic effect on t
Read more