公开(公告)号：WO2013009196A1

公开(公告)日：2013-01-17

申请号：PCT/PL2011/000075

申请日：2011-07-12

Applicant: JANUS, Krzysztof

Inventor： JANUS, Krzysztof

IPC: B29C47/24 ,  B29C47/06 ,  B29L23/00 ,  A22C13/00 ,  B29C47/26 ,  B29C47/10

CPC classification number: B29C47/064 ,  A22C13/0006 ,  A22C2013/002 ,  B29C47/0026 ,  B29C47/005 ,  B29C47/0806 ,  B29C47/1045 ,  B29C47/1063 ,  B29C47/109 ,  B29C47/122 ,  B29C47/24 ,  B29C47/268 ,  B29C47/364 ,  B29C47/768 ,  B29K2105/16 ,  B29L2023/002

Abstract: The invention relates to cylindrical collagen casings for foodstuff, such as sausages or fish products, that are edible so that it is unnecessary to remove the casing before the foodstuff is eaten and at the same time have increased resistance to tearing without the need of using additional nets. In order to improve the strength and gas permeability parameters of the collagen casing (100, 200, 300), a collagen gel mixture is extruded through annular gaps (31, 32, 33), where at least one of these gaps (32) is located between two sleeve members provided with annular projections (28, 29) tapered in an axial direction (L) and extending outside the external side of the housing member (21 ) of a head of an extruder apparatus and the outlets of said annular gaps (32) between each pair of neighbouring sleeve members are located at the ends of corresponding annular projections (28, 29).

Abstract translation: 本发明涉及可食用的诸如香肠或鱼制品的食品的圆柱形胶原肠衣，使得在食物被吃掉之前不需要移除外壳，并且同时具有增加的抗撕裂性，而不需要使用额外的 网。 为了提高胶原壳体（100,200,300）的强度和气体渗透性参数，胶原凝胶混合物通过环形间隙（31,32,33）挤出，其中这些间隙（32）中的至少一个为 位于两个套筒构件之间，所述两个套筒构件设置有沿轴向方向（L）成锥形并且延伸到挤出机装置的头部的壳体构件（21）外侧的环形突起（28,29）和所述环形间隙的出口 每对相邻的套筒构件之间的位置在相应的环形突起（28,29）的端部。