The all polyester black yarn produced by our factory cannot be passed by the customer when it is tes

You're only half right. What you said is not wrong, it is estimated that there is indeed no metal solid in the product. But there is one thing that affects the needle, that is, the material used in the bleaching and dyeing of your yarn, the black part, which cannot be said to have a metallic solid, but its dye color has the kind of substance that tends to be metallic, which causes your client to fail to pass during the needle detection operation.

In fact, this situation is not your family has this kind of problem; Even if denim is washed and rinsed, it will also be difficult to pass the needle detection operation. And you also said that it is black yarn, so have you paid attention to other colors? Will those slightly lighter colored yarns also have this kind of problem?

Generally, it is light-colored, and this problem is rare.

If this kind of problem occurs in a large area and in large quantities, it is recommended that you discuss with the customer whether to reduce the requirements for needle detection, which will generally be better, but your customer may not meet your requirements, hehe, this depends on your negotiation.

Because if he installs zippers, buttons, tags and other accessories on the product, if it also has an impact, it will be more difficult to pass the needle inspection.

Black is the hardest to detect. Even if there is no metal visible to the naked eye, the needle detector will detect a certain signal. As you are the customer's raw material supplier, you must understand the customer's needle detection requirements.

Otherwise, you will definitely suffer. I don't know what your needle testing requirements are? The key question is what are the final needle test requirements for the customer's product?

You should be on the same page with your customers. For this kind of yarn or fabric, it is best to approve the sample first. In addition, failure to pass the needle detection may also be a problem with the needle detector and should be treated differently.

It is recommended that you find a friend of Xue Manlou who is an expert in needle detectors.

There are many varieties of needle detectors now, and Shanghai is a place where the production of domestic needle detectors is concentrated, and there are various brands. Most of them are ordinary needle detectors. However, after 20 years of production, some companies' products have made great breakthroughs in quality and performance.

For example, Shanghai Xuwei (pronounced xu wei) has produced a needle detector with excellent performance. At present, the advanced machine mainly has the following characteristics: 1. Balanced sensitivity.

It means that the sensitivity of all points within the detection window of the machine is consistent, such as the needle detector with a window height of 120mm, the highest sensitivity is adjusted to the diameter of the iron ball, and the alarm of the diameter iron ball machine is unqualified, and the diameter of the iron ball machine is judged to be qualified. This feature, in the past, only imported high-end needle detector have, now, the country has developed its own needle detector control system, the technology is fully mature, the performance is very stable, only less than half of the imported machine. This kind of machine has obvious effects on improving the quality of inspections, reducing false detection, and improving efficiency, especially for occasions with high requirements for export needle detection.

2. Product effect filtration. At present, the needle detection machine used by the shoe factory to detect the needle of raw materials, semi-finished products or finished products is, most of the difficulties exist, and the general export needle detection requirement is the diameter of the iron ball, so that the ordinary machine can not suppress the product effect, the false detection rate is higher or very high, and the needle detection machine has the ability to filter the product effect, which can greatly improve the pass rate and reduce the false detection rate. 3. Even for ordinary needle detectors, there has been a qualitative leap in the improvement and stability of performance.

Of course, if the requirements for the needle detector are not high, you can choose the old-fashioned needle detector, which may be slightly lower, and the regular manufacturers are generally 12000-13000 yuan.

Ask yourself and lie to a three-year-old.

First, the process of registering a company:

1. For the approval of the company name, the original ID card of the shareholder, the name of the company, the business scope, etc., and the shareholder shall sign the "Notice of Pre-approval of the Name".

2. Sign the industrial and commercial registration materials.

After the approval of the company name, the shareholders, the legal representative office and the supervisor shall sign the "Articles of Association", "Enterprise Notification Commitment", "Resolution of the Shareholders' Meeting" and other industrial and commercial registration materials.

3. Handle industrial and commercial registration, signed industrial and commercial registration materials, housing lease agreements, etc., and report to the industrial and commercial bureau for examination and approval, and handle the company's business license.

4. After the company's business license comes out, the company's official seal, financial seal, legal person seal, etc. can be engraved.

2. Materials required for company registration:

1. Identity certificate of shareholders and legal representatives (original ID card);

2. Multiple company names;

3. The company's business scope;

4. The registered capital of the company, the proportion of shareholders' capital contribution and the term of capital contribution;

5. Housing lease contract and lease agreement at registered address (must be a formal office building, residential buildings cannot be registered).

6. Copy of financial personnel employment certificate, ID card and **;

7. Other materials required for company registration.

3. Choose the form of the company:

An ordinary limited liability company with a minimum registered capital of 30,000 yuan requires 2 (or more) shareholders.

Since January 2006, the new "Company Law" stipulates that 1** East is allowed to register a limited liability company, this special limited liability company is also known as "one person ****" (but there will be no "one person" in the name of the company, and the license will indicate "sole proprietorship of natural persons"), with a minimum registered capital of 100,000 yuan.

If you partner with friends and family to invest in entrepreneurship, you can choose ordinary ****, with a minimum registered capital of 30,000 yuan; If you are the only shareholder, choose one person**** with a minimum registered capital of 100,000 yuan.

How to do it - the actual combat of medical representatives.

Most of them are engaged in sales, financial management, insurance, etc.

Salesmen, key account managers, these related business aspects will go to meet customers, and so will the boss.

Most of it is sales, including sales from all walks of life.

Do I have user profiles for various industries? Including number, name, age, gender, etc., see my username.