Long cable tie quality judgment test Nylon cable tie application field With the development of economy, the advanced application range of socialized large-scale production is increasingly broad, involving almost all fields of application. As a result, the number of manufacturers of nylon cable ties has increased year by year, but the technology, quality and so on are all very different, and the unevenness of the entire consumer goods market. As a nylon cable ties user, you also need to have basic selection reference knowledge in order to purchase the most cost-effective nylon cable ties that are suitable for your needs. Now I combine my personal feelings in the cable tie industry for many years to share with everyone, in order to help you a little, I am not happy.

1. The first point of attention of nylon cable ties: the appearance quality (that is, the naked eye can recognize). The usual plastic products will have such things as 疵 edge, lack of material, coke, silver wire, bubbles, deformation, shrinkage, etc. Good product. These are also easier to visualize on nylon cable ties, so you have to pay attention to the details of the appearance, although some do not affect the use, but it will still threaten the potential threat of quality accidents. It is worth highlighting that the key part of the nylon cable tie is the quality of the toothed belt part and the head tooth cavity. This is very important, so the toothed belt part should be carefully observed, and the residual tooth phenomenon should not occur. The inner surface of the tooth cavity part should not be There are steps to make the mold deviate from the mark. Otherwise, there will be a large number of slippery teeth that cannot be used. In the case of difficulty in insertion, it is almost equivalent to waste and cannot be used. These problems are all concerned, such as the simple edge phenomenon, the edge is too large, then the tooth surface of the belt after the insertion and the tooth cavity of the head are not tight and easy to release the sliding teeth. The conventional rule is that all products, except for special requirements, the best products are the axioms. A good nylon cable tie should be clear and clear, even if the color is slightly yellow, it will not be harmful, and it should not be cloudy or black. The quality of the materials is also a key point of quality. After the plastic is subjected to multiple high-temperature melting screw shearing, the molecular structure state will change, especially for the raw material PA66 for making nylon cable ties. The superior wear resistance and stretchability make this product a rich application in the cable tie.

Performance quality of nylon cable ties The most important evaluation of nylon cable ties is the release force, which is applied to a certain strength, whether it is broken or anti-tooth, head cracking, how to break the method must be in the nominal The value is above the tension. As for some users, the quality of the cable tie is not good. Some of them are related to the selected specifications. The quality of the cable tie cannot be considered as a bad quality because the standard value of the product of a specification is bottomed. If the required force exceeds the standard, there is no way to protect it. It can only be replaced by replacing the product with higher tensile specifications. Of course, the cost will rise, and there is no way to do this. Of course, the good quality of the cable tie is flexible, and the ductility is excellent, and there is no direct fracture cross section and no brittleness. In this way, the scope of application of the user's pulling force requirement can be more satisfied, thereby achieving the possibility of reducing the cost. 2.2mm, 2.0mm, 1.8mm, 1.5mm, 1.40mm width are included in the 3* series, which makes the use of different materials, resulting in a strange sales price, as mentioned above, the corresponding The pull value will also vary greatly and decay. This is something that needs to be taken care of and considered in the actual purchase. The choice of length depends on the diameter or circumference of the object to be tied to match. It is wasteful and short and cannot be tied. Just the most economical, but to take into account the small surplus, so the actual lashing is easy to operate.

3. Nylon cable ties are currently in a chaotic situation on the market. At present, with the various widths and lengths of non-standard sizes flooding the market, the impact will make users get a lot of versions of the same specification products manufacturers or even the same brand manufacturers The price, once the price of this specification spreads freely, many customers will only pay attention to what kind of specification, how much money, a package of information, and ignore the neat and omission of its essential things.

The price difference between the products of the same specification and the excessive difference is as follows: 1. The advantages and disadvantages of the raw materials used in the products. 2. The specific difference in the actual size of the specification. 3. The number of packages per package is consistent with the number indicated on the bag (that is, a few packages are often referred to as discounted packages, and a small number of ratios may vary)

4. It has a great relationship with the high-tech application and hardware optimization cost of the manufacturer, such as the wide application of hot runner technology molds, automatic production control, application of high-precision injection molding machinery, and comparison with traditional molds and inferior injection molding equipment, regardless of quality or Prices will make a big difference.

V. The source of the product also has a great impact on the price. At present, the actual market state is that the domestic R&D capability and processing technology of large nylon cable ties companies are gradually upgraded to the same level as the international level, so compared with those of Hong Kong and Taiwan. The company's cable ties products, foreign cable ties manufacturers will have a price advantage, in fact, the quality difference is not inferior to their domestic, this is a typical example of a high price is not necessarily a good product, after all, plus customs clearance costs And expenses such as expenses, their sales prices have to be too high to be profitable.

Six. Massive use of several key points that users should focus on: Small users who need to solve the lashing need not pay too much attention. For users with large usage and even factory factories, they are far from paying attention to quality. The basic elements of price, there are important points that need to be carefully analyzed.

1. Whether the scale of production capacity can be fully guaranteed. After all, the number of domestic cable ties manufacturers is still up, but the production capacity has an amazing polarization. A considerable number of dozens or even a few manufacturing plants or workshops can imagine that they cannot meet the demand for large quantities. It will bring considerable unfavorable suppression to the user and will cause huge losses.

2. Whether the after-sales service is complete or not and the density of the network contact. Many products are the same, nylon cable ties are also the same, many are also valued for the full service of the product, which will directly bring great convenience to the use and satisfaction of the demand process.

3. The strength of credibility. A dishonest supplier will not be recognized by the user, and the old-fashioned reputable public recognition is high. A wide range of nylon cable ties suppliers will bring a lot of cooperation, including selection and use. And less investment, more efficient work.