公开(公告)号：US4940614A

公开(公告)日：1990-07-10

申请号：US335769

申请日：1989-04-10

Applicant: Erna Kastl ,  Marion Mathieu ,  Anton Goerres

Inventor： Erna Kastl ,  Marion Mathieu ,  Anton Goerres

IPC: B65D75/06 ,  A22C13/00 ,  B65D75/62

CPC classification number: A22C13/00 ,  A22C2013/0036 ,  A22C2013/0069 ,  Y10T428/1324 ,  Y10T428/15

Abstract: A tubular food casing comprising a film which has been bent to form a tubing, the longitudinal edges of which are joined to one another by means of an adhesive tape, which forms a glued seam. The adhesive tape comprises a plurality of incisions, ending in the area of the glued seam, which extend transversely to its longitudinal direction. In the area of the incision ends, the adhesive tape is firmly bonded to the film. The bond strength between the adhesive tape and the film is greater than the tear resistance of the film.

Abstract translation: 一种管状食品外壳，其包括已被弯曲以形成管道的膜，其膜的纵向边缘通过形成胶合接缝的胶带相互连接。 胶带包括多个切口，其终止于胶合接缝的横向于其纵向方向延伸的区域。 在切口端部的区域，胶带牢固地粘合到膜上。 粘合带和膜之间的粘结强度大于膜的抗撕裂性。