China's Current Uniform Standard For Shoes No.

In order to standardize our country Shoe label In order to promote China's footwear products to the international market and promote the development and improvement of China's footwear industry, the national quality and Technical Supervision Bureau issued the same application in China in January 16, 1998. International standard ISO9407 1991: the newest shoe number in the world (GB/T3293. 1-1998) National standard 。 The standard was drafted by the China Light Industry Association shoe Research Institute. It was written by Zhou Jing, Gao Zhi Xing and Qi Xiaoxia. Since its implementation in December 1, 1998. The standard is composed of National shoe standard The center is responsible for the interpretation, replacing the shoe part of the original 293-82. All shoes that are circulated in our market must be marked according to this standard. China shoes No. 。

      Standard application scope

The standard specifies the shoe number identification method. World shoe number (Mondopoint) the basic characteristics of the shoe number system. The standard applies infinitely to all types of shoes.

      The latest national standard for shoes No. introduce

1. the meaning of shoes is infinite, including shoes, boots, slippers, sandals and all other forms of footwear.

2. the measuring value of shoe number foot, according to which it can provide shoes for feet.

3. the horizontal distance between the vertical line contacted by the ends of the longest toe and the vertical money contacted by the heel point. The subjects should be upright (the average weight is distributed on both feet) and be measured in socks that are suitable for the type of shoes.

4. the circumference of the foot. A soft ruler is used to measure the circumference of the first and fifth metatarsal bones and the joints between the first and fifth phalangeal joints (i.e. metatarsophalangeal joints). When the amount of shear is not too loose or too tight, the measurement conditions are the same as that of the foot length.

The projection of 5. feet and feet around the horizontal plane. The horizontal distance between the two vertical lines contacting the first and fifth metatarsophalangeal joints. The measurement conditions are the same as that of the foot length.

6. generally normal feet are defined according to statistical results and anatomical studies.

      The logo Shoe size The basic characteristics of the system are as follows:

The shoe number is based on the international system of units (SI), and the measurement of feet is based on the international system of units.

The shoe number system is based on the following two measurements:

A) foot length (defined in standard 3).

B) foot width (as defined in standard 5).

Note: the above rule does not exclude the use of foot girth in all stages of shoemaking.

      Method of determining shoe number:

Each shoe number is determined according to the measured value of the corresponding normal foot.

The way to represent the I value of shoe number side is:

The value corresponding to the foot length and the foot width must be expressed in millimeter numbers.

Note: this rule does not exclude the use of code as auxiliary representation of foot width. This code may become an international standard topic in the future.

      Shoe label Method:

1. identification factor shoe number: the logo should include the foot length indication value. Then, if required, the foot width is indicated. The two values are expressed in millimeter integers (without units), separated by short or diagonal lines. The height of the font used is at least 3mm. to avoid confusion. It should be distinctly separated from other possible markers (for example, continuous closed lines, such as rectangles or ellipsoidal loops).

2. location of logo

A) shoes on a pair of shoes should be clearly marked and readable in each shoe.

B) when shoes are packed in shoes or other packages when packaging, the shoe numbers should also be marked on the packages.

3. the form of identification: the form of identification and the methods adopted (stamping, printing, labeling, etc.) are arranged by the manufacturer. The logo on the shoes should be clearly visible and readable in the necessary time.

The conversion of existing shoe number system: the existing shoe number system, which is different from the shoe number of the world, should be compiled correspondingly. World shoe number The method is to convert the existing shoe number to the length corresponding to the general normal foot (expressed in millimeter numbers). Each shoe number can also include the width code number expressed in millimeter numbers.

(Appendix A) (shoe appendix): identification methods of shoe numbers: examples:

The Al shoe number can be expressed by the foot length value and the foot width indication value of millimeter.

A2 can also be used for foot length values of millimeter integers. \ \ "Type" / "", but the type code is enclosed in brackets. Examples are as follows:

(1) China shoes No. 24 1/2 two is transformed into world shoe number 245.

(2) Chinese shoes are 26 and half converted into world shoe number 260.