• Problems often encountered in the blow molding process

    Problems often encountered in the blow molding process

    1. Thin on the top and thin on the bottom: postpone the pre-blowing time, or reduce the pre-blowing pressure to reduce the air flow. 2. Thicker on the bottom and thinner on the top: the opposite of the above. 3. There are wrinkles under the bottleneck: the pre-blowing is too late or the pre-blowing ... read more

    Dec 03,2021 News
  • Summary of common problems of analysis blow molding machine

    Summary of common problems of analysis blow molding machine

    Everyone may be very familiar with bottle blowing machines. The most important thing is the machine equipment used to blow bottles. The bottle blowing machine can blow plastic particles or softened liquids into people through certain technological means. Compared with other raw materials, plastic ho... read more

    Nov 23,2021 News
  • Share the maintenance of the blow molding machine

    Share the maintenance of the blow molding machine

    Step 1: Place the preform in the preform container and manually enter the preform positioning device through the conveying device. Step 2: Put the preform mouth up and automatically load the preform onto the preform holder, and then send it to the drying tunnel. Step 3: After heating, the preform is... read more

    Nov 15,2021 News
  • Precautions for operation and maintenance of blow molding machine

    Precautions for operation and maintenance of blow molding machine

    In recent years, with the rapid development of the domestic plastic bottle market, the plastic bottle blowing machine industry has ushered in a development opportunity. The blow molding machine is a kind of fully automatic stretch blow molding equipment. In other words, it is a machine used to blow ... read more

    Nov 09,2021 News
  • The bottom of the bottle blown by the bottle blowing machine is not shaped?

    The bottom of the bottle blown by the bottle blowing machine is not shaped?

    The bottle blowing machine is mainly used to blow the bottle preforms. Many users feedback that the bottom of the bottle from the bottle blowing machine is not formed. There are many reasons for the bottom of the bottle. Causes and solutions. Causes of heating at the bottom of the bottle At present,... read more

    Nov 02,2021 News
  • Explanation of inner coating technology of PET bottle blowing machine

    Explanation of inner coating technology of PET bottle blowing machine

    Because the separation layer of the PET bottle blowing machine is inside the bottle, it can avoid being damaged on the eve of storage, so that the product reaches a relatively long shelf life. Tests have shown that this blow molding machine achieves very good results regardless of the quality of the... read more

    Oct 25,2021 News
  • Share the operation of the blow molding machine

    Share the operation of the blow molding machine

    Precautions before starting: 1. When the machine starts to warm up, first turn on the cooling water of the barrel. The heating time is when the temperature of each section reaches the set process temperature, the material can be squeezed after holding for 30 minutes. During the heating period, the s... read more

    Oct 19,2021 News
  • Share the introduction of PET plastic bottle blowing process

    Share the introduction of PET plastic bottle blowing process

    With the continuous progress of science and technology and the scale of production, the degree of automation of PET blow molding machines is getting higher and higher, and the production efficiency is getting higher and higher. The production capacity of the equipment has increased rapidly, from the... read more

    Oct 12,2021 News
  • What are the common technical problems of PET blow molding machine?

    What are the common technical problems of PET blow molding machine?

    The blow molding process is a two-way stretching process. In this process, the PET chains are extended, oriented, and arranged in two directions, thereby increasing the mechanical properties of the bottle wall, improving the tensile, tensile, and impact strength, and have a lot of Good air tightness... read more

    Oct 08,2021 News
  • The bottom of the bottle blown by the bottle blowing machine is not shaped?

    The bottom of the bottle blown by the bottle blowing machine is not shaped?

    The bottle blowing machine is mainly used to blow the bottle preforms. Many users feedback that the bottom of the bottle from the bottle blowing machine is not formed. There are many reasons for the bottom of the bottle. Causes and solutions. 1. Reasons for heating at the bottom of the bottle At pre... read more

    Sep 29,2021 News
  • How to adjust the production speed and temperature of the automatic bottle blowing machine?

    How to adjust the production speed and temperature of the automatic bottle blowing machine?

    1. Temperature adjustment of automatic bottle blowing machine When the automatic bottle blowing machine is processing, some temperature control must be paid attention to to ensure that a suitable plastic bottle is manufactured. 1. Melting temperature TM: For crystalline polymers, it refers to the te... read more

    Sep 22,2021 News
  • What is the future trend of the blow molding machine industry

    What is the future trend of the blow molding machine industry

    As my country's demand for various plastic bottles (barrels) continues to increase, the blow molding industry is also growing. In recent years, the sales of blow molding machines have been better than before. At present, Chinese blow molding machine manufacturers have developed the core system of bl... read more

    Sep 15,2021 News
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