Quickly smooth it can tear off the tape system for packing case lid sealing

Quickly smooth it can tear off the tape system for packing case lid sealing

  • CN 207,347,450 U
  • Filed: 05/23/2017
  • Issued: 05/11/2018
  • Est. Priority Date: 05/23/2017
  • Status: Active Grant
First Claim
Patent Images

1. a kind of can quickly the smooth tape system for tearing off packaging case lid sealing, the base material with a strip, the base material havePositioned at one first face of opposite face and one second face, first face is continuously coated with viscose along the length direction of the base materialLayer, second face are continuously coated with releasing layer along the length direction of the base material, it is characterised in that:

  • The mucigel coats regional area on the width in first face of the base material, makes first face in instituteState on width from another side of at least a side toward the relative direction of the base material be formed continuously a small width and alongThe pulling tear-open strip for the uncoated mucigel that the length substrate continuously extends.

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