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Hot-melt lap packing method of PP strapping

Hot-melt lap packing method of PP strapping

  • Categories:Industry News
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  • Time of issue:2021-10-26 16:30
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(Summary description) PP strapping is a common packaging material, and there are three main types of packaging, namely ligation packaging, hot-melt lap packaging and metal buckle packaging. So what is the most convenient and quick way to pack? How about saving costs and improving work efficiency?

Hot-melt lap packing method of PP strapping

(Summary description) PP strapping is a common packaging material, and there are three main types of packaging, namely ligation packaging, hot-melt lap packaging and metal buckle packaging. So what is the most convenient and quick way to pack? How about saving costs and improving work efficiency?

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-10-26 16:30
  • Views:
Information

            PP strapping is a common packaging material, and there are three main types of packaging, namely ligation packaging, hot-melt lap packaging and metal buckle packaging. So what is the most convenient and quick way to pack? How about saving costs and improving work efficiency?

PP strapping

             First, let's first understand the three different packaging methods:

           This type of jointing method of ligation packing uses soft plastic rope, hemp rope, etc. as the binding material, and a slip knot is made at the joint of the plastic packing belt. This type of joint is not only stable and good-looking, but also conducive to unraveling.

           The hot-melt lap type packaging uses heating methods such as electric welding, mechanical high-frequency vibration welding and ultrasonic welding. The surface of the plastic belt is melted by heat, and the two melting surfaces of the belt ends are overlapped together, and the corresponding pressure is maintained. Time, after the melted surface is cold, glue the plastic belt joints. Features: Hot-melt lap packing is a brand new packing method. It is mainly used for polypropylene plastic belts. If polypropylene plastic belts are mechanically fixed with iron buckles, their compressive strength is only 50% of the base material. Adhesive connection is also not suitable. The excuses are solid and good-looking, but they are not easy to unravel.

           First use the one-way operation of the tensioner ratchet to tighten the plastic strapping, and then place an iron buckle at the interface of the plastic strapping belt, and then use the clamp to make the iron buckle wrap the two layers of plastic strapping Concave and concave teeth on the side teeth, biting on the plastic strap will not cause it to loosen. Iron buckles are generally made of galvanized iron sheet. In actual operation, you must select the iron buckle that matches the specifications according to the model and specifications of the plastic strapping.

           It can be seen that the hot-melt lap is to bond two PP straps together through temperature heating, and use it with a strapping machine. The efficiency of packaging is high. At the same time, it also saves the cost of buying a strapping buckle. The packaging effect is beautiful and not easy to slack. , Is a good choice for PP packing tape. However, the hot-melt lap has certain requirements on the composition of the PP raw materials contained in the PP strapping. The best hot melt effect is the new material packing belt.

         Xinmingyi has more than 10 years of experience in the packaging belt industry, rich industry knowledge, and product quality is guaranteed. If you have any needs or questions about PP straps, please contact us or leave a message online.

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