Apr 05,2021

Key Points to Know When Choosing Leather Auditorium Chairs

Grain top-grain leather is the first layer of leather from a cow's body, featuring the original skin characteristics on its surface, with clear pores and grain, exhibiting natural traits and an attractive appearance. It feels soft, full, and elastic. Synthetic leather is an artificial leather mainly made of PVC. The grain pattern on synthetic leather is regular and generally recognizable to the naked eye. The texture of top-grain leather is very delicate and has good plasticity. In contrast, synthetic leather feels slightly rougher and does not easily recover its original shape after prolonged folding. The "finger press" method on the Shen Shi auditorium chair can effectively distinguish between top-grain leather and synthetic leather. When you press top-grain leather with your finger, fine grain patterns appear around the pressed area and disappear after releasing, whereas synthetic leather does not show such patterns when pressed. The seating comfort of the auditorium chair mainly depends on the sponge. As mentioned before, softer sponge is not always better. Customers can directly sit on it to feel the difference. A cushion that is too soft or too hard provides a poor experience, so the sponge used should be moderate to ensure comfort for the person sitting on it.

Apr 05,2021

Key Points to Help You Choose Auditorium Chairs

Seating posture: The best seating posture is well known to us all, so I won't elaborate here. When planning auditorium chairs, they should conform to ergonomic principles to ensure the best seating posture. Second, the cushion: The cushions of Shen Shi auditorium chairs are made of polyurethane foam, formed through cold curing and integral molding to resist deformation and provide high elasticity, resulting in comfortable seating. Good cushions are generally firm and have a concave curve, so attention should be paid when purchasing. Third, the backrest: The backrest of auditorium chairs emphasizes comfort and safety. Some chairs have loose backrests that produce noise with slight shaking; such chairs are not only easily damaged but also pose safety risks. Shen Shi auditorium chair backrests use high-quality cold-rolled steel plates (1.5mm thick), molded and welded into shape, with an iron frame plus plywood structure, abandoning the widely used wood frame plus plywood structure in the market, offering stronger support and greater sturdiness and safety. Fourth, the base: A stable base is another key point when selecting auditorium chairs. Good products generally use stainless steel or aluminum alloy materials, while inferior ones use ordinary engineering plastics.

Apr 05,2021

The quality requirements for cinema seats are strict.

Material is non-toxic, meaning harmful substances like formaldehyde must be within standard limits. For example, the formaldehyde content in the fabric of cinema seats should be less than 0.5mg/kg. Second, strong breathability. Cinema seats place great importance on the breathability of the fabric because once the audience sits down, for a short time of 90 minutes or as long as two to three hours, sitting for a long time with poor breathability can cause discomfort, heat, and even sweating, which is extremely unfavorable for the viewing experience. Third, the fabric should be removable and washable. If the fabric cannot be removed for washing, it becomes very troublesome for the cinema. If stains occur, they can only be dealt with on the spot, which is very inconvenient. Fourth, no fading and no pilling. Even for clothing, we require no fading and no pilling, let alone cinema seats used by the public. Poor-quality fabric easily pills and fades. Cinema seats that have just been placed for a few days but already show pilling and fading will undoubtedly lower the cinema's overall quality.

Apr 05,2021

What is the difference between auditorium chairs with a foldable writing board and those without?

As the name suggests, a retractable writing board refers to a writing board that can be hidden away, commonly known as a front-mounted writing board, which is concealed within the aluminum alloy armrest. To save space, retractable writing boards are typically installed on auditorium and conference room chairs. The advantage of this type of writing board is that it can be flipped out from the armrest when needed and tucked away when not in use, thus not occupying space and allowing easy passage for people. Non-retractable writing boards are generally called rear-mounted writing boards and are usually attached to the backrest. Auditorium chairs with this type of writing board are often used in multimedia classrooms or large lecture halls to facilitate note-taking by students. However, when installing these, a certain amount of space must be reserved, and the distance between rows should be slightly increased to ensure sufficient space for use. Previously, we mentioned that the writing boards for Shen Shi auditorium chairs can be roughly categorized into three types based on material: black plastic PP writing boards, solid wood painted writing boards, and MDF boards laminated with fireproof panels. Generally, our writing boards are retractable. Recently, I have been asked about the differences between retractable and non-retractable writing boards for auditorium chairs.

Apr 02,2021

The Importance of Material Selection for Auditorium Chairs

The choice of material for auditorium chairs determines their quality, which directly affects the customer's selection. Therefore, selecting high-quality materials during the production of auditorium chairs is a responsibility to the customers and also helps build the reputation of the product. Seat inner and outer panels: (Inner) made of seven-layer hardwood plywood, processed by high-frequency and high-pressure, providing strong support, impact resistance, and deformation resistance. (Outer) made of multi-layer hardwood molded board, typically 15mm thick, surface veneered, processed by high-frequency and high-pressure, offering strong support and deformation resistance. Back inner and outer panels: (Inner) made of high-quality multi-layer board molded by pressing with molds, conforming to ergonomic principles; (Outer) made of multi-layer hardwood molded board, typically 15mm thick, surface veneered, processed by high-frequency and high-pressure, providing strong support and deformation resistance. Seat structure: made of high-quality cold-rolled steel plate (1.5mm thick), stamped and welded into shape by molds, iron frame + plywood structure, abandoning the widely used wood frame + plywood structure in the market, offering stronger support, less prone to deformation and cracking, and more sturdy and durable.

Apr 02,2021

Although the auditorium and cinema seat numbers are small, they are very useful.

There are two types of numbering on auditorium chairs and cinema seats: one is the seat number plate, and the other is the row number plate. The numbers in each row of seats need to be arranged according to rows and columns. If the seats in a conference room are not numbered, it would be impossible to recognize each person's own seat, which could affect the entire meeting. If cinema seats are not numbered, wouldn't everyone rush to grab the few best viewing spots? How would that be managed? Then what movie would you even watch? Common materials for numbering include transparent PVC boards and aluminum alloy plates. PVC sheets can be screen-printed on the bottom surface and can also be made to emit light, with printed text that cannot be torn off. Generally, if stickers are pasted on the seat boards and backrests, they are easily torn off by mischievous children. The number plates for auditorium and cinema chairs by Shenshi Work Furniture are made of high-density hard plastic or stainless steel, with fluorescent lettering. Row number plates are installed on both sides of a row, while seat number plates are separately installed on the front upper part of the seat cushion and the upper part of the backrest. Although the numbers are small, they are indispensable.

Apr 02,2021

Why are auditorium chairs so popular among people?

When we usually go to the cinema or a conference room, we often see that the seats are numbered. The requirements in conference rooms may not be as strict, but in cinemas, we must sit according to the seat number. Although the numbering on auditorium chairs and cinema seats is very small, it is one of the important components of these chairs. Auditorium chairs are a very common type of seating in our daily lives, often used in conference rooms, auditoriums, and even many people have them at home. More and more people like auditorium chairs, which definitely have their unique qualities and are worthy of appreciation. Nowadays, auditorium chairs are becoming more high-end, and the materials used are getting better. The design of auditorium chairs often uses solid wood, making them look elegant and stylish with innovative shapes, which also works well for decoration. Auditorium chairs are practical; the ones produced in the market now have multifunctional features, allowing for sitting and reclining, suitable for different environments. They allow for both work and rest without conflict. Auditorium chairs have a unique return mechanism that saves space. The chairs are sturdy and generally do not have problems under normal use.

Apr 02,2021

The fabric requirements for cinema seats must be strict.

The material is non-toxic, meaning that harmful substances like formaldehyde must be within standard limits. For example, the formaldehyde content in the fabric of cinema seats should be less than 0.5 mg/kg. Breathability is strong. Cinema seats place great importance on the breathability of the fabric because once the audience sits down, for a short time of 90 minutes or as long as two to three hours, sitting for a long time with poor breathability can cause discomfort, heat, and even sweating, which is extremely detrimental to the viewing experience. The fabric should be removable and washable. If the fabric cannot be removed for washing, it becomes very troublesome for the cinema because stains cannot be cleaned directly. If accidentally stained, it can only be dealt with on the spot, which is very inconvenient. The fabric should not fade or pill. Even for clothing, we require no fading or pilling, let alone cinema seats used as public chairs. Poor-quality fabric easily pills and fades; cinema seats that have just been placed for a few days can quickly show pilling and fading, which undoubtedly lowers the cinema's grade.

Mar 28,2021

Perfect combination of the main components of the auditorium chair

The auditorium chair mainly consists of four parts: the seat, the backrest, the armrest, and the stand legs. Usually, the main components of the seat need to be connected to the metal frame of the armrest. Next, let's take a look at the perfect functions of the four main components of the auditorium chair. Regarding the stand legs of the auditorium chair, as mentioned earlier, they can be classified by material into aluminum alloy legs and iron legs. According to the way the legs touch the ground, they can be divided into single-leg and armrest-connected legs (where the armrest is connected to the stand leg). Seats with single-leg support are not only aesthetically pleasing but also facilitate connecting the chair legs to other environmental facilities. The leg tubes have ventilation holes, making it convenient to connect to air conditioning and other systems. Auditorium chairs with armrest-connected legs are sturdy and reliable, easy to install securely, and the structure combining the armrest and legs is simple. The armrest of the auditorium chair is the fundamental support component of the entire seat, including cinema chairs. The main components of the seat must be connected to the metal frame of the armrest. The armrest surface is made of wood, plastic, or other materials. The armrest surface of the Shen Shi auditorium chair is made of imported oak, imported beech, or high-elastic PU, with a thickness of 20mm.

Mar 28,2021

Design and Structural Features of Cinema Chairs

We can see cinema seats in movie theaters and large auditoriums, so they are not unfamiliar to us. Although it seems like a simple chair, designers need to consider many factors during the design process, such as comfort, viewing experience, and crowd dispersion. So, what are the detailed design and structural features of the cinema seats we see today? The primary design goal of cinema seats is to ensure a good line of sight while watching movies. Secondly, they must conform to ergonomics, providing comfort while sitting and minimizing pressure on back muscles and the spine to reduce fatigue. Therefore, most cinemas use cushions made of high-density molded foam. Thirdly, to facilitate crowd dispersion, cinema seats often have flip-up cushions. Cinema seats should also consider numbering and lighting equipment in the dark to make it easier to find seats. Structural features of cinema seats include the seat and backrest, which use high-density molded foam, with a shell, internal frame, and fabric covering. The legs are generally made of aluminum alloy or iron. The armrests are usually movable for convenience. The seat cushion is designed to return to its original position automatically, with stable and noiseless operation.