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Paper board ring pressure tester
  • Definition of corrugated base paper ring crush strength testing machine -- the ring crush strength of paper refers to the * force that a unit of paper can bear before it is crushed. Ring crush strength is used to characterize the performance of the edge of Paperboard under pressure
  • The definition of packing kraft paper ring crush tester -- the ring crush strength of paper refers to the force that the unit paper can bear before it is crushed. Ring crush strength is used to characterize the performance of the edge of Paperboard under pressure
  • The paper and paperboard ring pressure tester is a new type of high precision testing instrument developed according to the national standard. It is mainly suitable for the paper with thickness of 0.15 ~ 1.00mm

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