dbf-900型连续封口机常见故障分析（Analysis of common faults of dbf-900 continuous sealing machine）.docVIP

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dbf-900型连续封口机常见故障分析（Analysis of common faults of dbf-900 continuous sealing machine）.doc

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dbf-900型连续封口机常见故障分析（Analysis of common faults of dbf-900 continuous sealing machine）

dbf-900型连续封口机常见故障分析（Analysis of common faults of dbf-900 continuous sealing machine） DBF900 type sealing machine common fault analysis Add time: 2007/01/21 administrator: Wang Chen DBF - 900 type multi-function plastic film continuous sealing machine is widely used in small and medium food processing enterprises because of its continuous sealing, stable performance and good sealing effect. In the soft package making, the machine has also been widely used. When the plastic film bag appears in the sealing, the middle seal and the bottom fastness are not good, the machine can be used for sealing again, so as to achieve the quality requirements of heat sealing. This machine is used for a long time, especially in the continuous work, overload, prone to electrical failure and mechanical failure, such as: the infirm sealing machine, stop, start, run a fuse squeak, unable to control the seal temperature, deformation and bending, the finished bag sealing knife bubbles or irregular stamping marks etc.. This combination of practical experience, according to several fault analysis of its causes, and puts forward corresponding solving methods, and expounds the maintenance of continuous sealer, hope to use continuous sealing machine to help enterprises and individuals. 1., the seal is not secure It is one of the common faults of the continuous sealing machine, and the sealing is not firm. It has three meanings: The packing bag can not be sealed at the sealing place; Under the pressure of sealing knife, the opening of the bag mouth is sealed, but it is cracked or cracked with a little pressing or ripping; When the peeling test is carried out, half of the cases are sealed firmly and half separated, and the quality of the sealing of the packing bag is not qualified, because the contents are easy to be left out in the process of storage and transportation. This situation often occurs when composite lining is OPP and blow molding PE. The main causes of the first kind of failure are th