Technical anti-static stretching film use: anti-static stretch film is widely used in all kinds of electronic industries, the anti-static stretch film anti-static index of packaging can reach 10, which belongs to the excellent standard in the industry.

Also equipped with high quality tackifiers, after heating, squeezing, casting, and then cooled by a radification roller, high toughness, high elasticity, tear, high tack, thickness, cold resistance, heat resistance, Pressure, dust, waterproof, single-sided adhesive and double-sided sticking, etc. This is because the casting line produces a uniform thickness and high-level strength, which can be applied to high-magnification pre-stretching.

If you want to know more about the related content of Packaging Tape Manufacturer the stretch film, welcome to the PE stretch film manufacturer, we will serve you wholeheartedly. The surface has tiny, you can stick yourself. Logistics packaging stretch film to the packaged goods to prevent tidal, dust, ban, anti-loss. Early LLDPE stretch film was much blown film, from single layer to the second layer, three floors; today, based on the casting method, LLDPE stretch film is mainly.

The above is the role of the PE stretch film manufacturer to package the stretch film for transportation, hoping to help everyone. The logistics package stretch film is typically added to the PE membrane, such as a PIB masterbatch, after the casting is processed.

Single, double layer casting does not have three layers of latency in the data, and the formula is also high, so it is also reasonable in three-layer co-extrusion layout. Black stretch film is suitable for valuable items, which can effectively anti-theft. Widely used in carton trays, long building materials, food containement, glass ceramics, fertilizer cement, resin raw materials, cloth, empty tank solid cans. 

Megosztás a facebookon

Therefore, the purpose of extrusion theory and process is how to ensure the quality of plasticization Infancy increases on the basis. Any screw must complete the feeding, transport, compression, melting, mixing, and six major functions of exhaust. With the increase in people's living standards, the demand for colorful packaging tape suppliers winding films is greatly increased, then everyone is not very well understood by how the winding film is produced, then how is the winding film produced?

Next, from the PE wrap film The manufacturer briefly introduces the production process of winding film blowing. Feeding and delivery affect the yield of the extruder, compression, melting, mixing, and exhaust directly affect the extrusion quality of the winding film, the quality referred to herein refers to whether or not the melting is complete, but also the compression of the article, whether or not the mix is ​​uniform And the wrapping film products cannot have bubbles, which is the quality of the winding film we are talking about.

Talking about the production process of winding film blowing we have a good requirement for the yield and quality of the winding film, then there must be a good Extrusion system, each of the extrusion systems is associated with each other rather than isolated, the extruder is the key to obtain high-yield and high quality, and the melt is filtered by the mount to ensure the net, the head puts the extruder

The supplied melt is converted to a thick and uniform membrane billet, and the wind ring has a film blister blow molding and controlling the form of a membrane form, and the film soil-free refrigeration device is used to increase the membrane cooling efficiency and discharge membrane. 

Megosztás a facebookon

In general, the thickness of the stretch film can be determined by market versatile and standardization, and intensity support is generally determined according to the weight of the packaged product, and the thickness of the functional stretch film is generally determined by the shelf life of the product.

So what factors determine the thickness of the stretch film? Next, the PE stretch film manufacturer is briefly introduced. Inhibition of microorganism growth reproduction, the key is to calculate the oxygen coefficient of the stretch film and the permeable carbon dioxide coefficient. May be that the thickness of the strip film material is uneven, and the thickness is too large.

The above is the reason why the winding film has a wrinkle, I hope to help everyone.It may also be tension settings and improper control, and each part of the tension is not coordinated, and it does not match. Why do you have a wrinkle after the finished product . It may be because the position of the substrate of the wrapping film material is deflected, and the degree of wrinkles will increase accordingly as the cumulative of the skew. Why do you have wrinkles after the finished film finished? What is the cause of wrinkles in the winding film?

Next, the PE winding film manufacturer is simply introduced. 3, if the substrate is a film material that scotch packaging tape Manufacturer is susceptible to humidity, and a moisture absorption is happened, and wrinkles are easily generated during extrusion compound.

So, why is the film that will be favored by the user? 1. Next, the PE stretch film manufacturer simply introduces the role of the stretch film and choosing its advantages. The thinness of the stretch film is better, and has a high cost performance, the appearance presents a relatively transparent state, and many films are capable of sticking on both sides. 

Megosztás a facebookon

If you want to know more, please call our PE color stretch film manufacturer, or you can click on the corresponding link in the article to see more related knowledge. For manufacturers in some packaging industries, when choosing packaging materials, often in order to simplify the outsourcing and funding of items, give the product a very fancy profile and some simple appearance maintenance.

Many people don't understand the PE color stretch film, which is mainly used for sales and transportation of various products, and its main role is to stabilize, cover and protect products. . One of the materials. With the continuous change in technology age and continuous advancement, the current stretch film is a packaging material that is both convenient and environmentally friendly in the logistics industry. 

The product has strong toughness, high elasticity, anti-tear, high viscosity, is widely used in Plastic clear packaging tape Manufacturer papermaking, logistics, chemical, plastic raw materials. The development of the current market is still relatively good, and its main liquidity is also relatively strong. In summary, Xiaobian is a preliminary understanding of the product.

The tensile membrane is obtained by the polypropylene particles after the coextrusion sheet, and the stretching of the two directions is made, and the main transparency in it increases with the molecular weight. But it is precisely because, we often ignore the true purpose of dust, oil, moisture, waterproof, and preventive damage packaging when we choose. However, there are also some bad manufacturers to make a cost savings for the production of products. The stretch film is nothing more than these reasons.

Megosztás a facebookon

Moreover, MPE is a highly configured polymer. Further, the density of the material has an effect on the performance of the film. In the following, Xiaobian shared the PE winding film production formulation knowledge. PIB moves out of a process, usually takes three days.

Society is in progress, the era is changing, the appearance of the PE wrapping film makes the packaging of the product easier. The winding film formulation is added to the polymer or its masterbatch, and the other is incorporated into VLDPE.

As the number of copolymerized monomer C atoms in the wrap film, the increase in branches and crystallinity increases, the wound or kneading effect of the generated copolymer increases, the elongation of the wrapping film increases, the puncture strength and tear of the wrapping film The strength also increases. In addition, it is affected by temperature. PIB is a translucent viscous liquid, directly adds a special equipment or transformation equipment, generally using a PIB masterbatch.

The relative molecular mass distribution is narrow, wrap tape Manufacturers and the physical properties of the polymer can be accurately controlled, thereby increasing the performance of the winding film; and because the MPE molecular weight distribution is narrow, the processing range is narrow, and the processing conditions are difficult to control The 5% LDPE is often used to reduce the flatness of the melt viscosity and the wrapping film.

When the temperature is high, the viscosity of the wrap film; when the temperature is low, the winding film is not sticky, and the viscosity is greatly reduced

Megosztás a facebookon