公开(公告)号：WO2013128259A1

公开(公告)日：2013-09-06

申请号：PCT/IB2013/000280

申请日：2013-02-25

Applicant: SALES S.p.A.

Inventor： TESSERA CHIESA, Emilio

IPC: B26D7/26 ,  B26D9/00 ,  B26F1/04

CPC classification number: B31B1/14 ,  B26D5/14 ,  B26D5/16 ,  B26D7/2628 ,  B26D9/00 ,  B26F1/02 ,  B26F1/04 ,  B31B50/64 ,  B31B50/81 ,  B31B70/146 ,  B31B70/16 ,  B31B70/61 ,  B31B70/8123 ,  B31B70/813

Abstract: A station (S) of application of segments of opening/closing strip on plastic web films suitable to form bags, comprising punching means (U14, U22) of predefined areas of the plastic film for the access to areas of the segments through the film, and welding means (U15, U23) of the strip segments at intervals on the plastic film, wherein the punching means (U14, U22) and the welding means (U15, U23) are positioned along the flow path of the film to act in sequence on the same area in order to, respectively, punch the film and weld the segments in the predetermined points of the plastic film. In particular, the station (S) comprises two operating units (U1, U11; U2, U21), suitable to cooperate from opposite sides with the plastic film, each of which provided with the punching means (U14, U22) and the welding means (U15, U23), angularly staggered with respect to the punching means (U14, U22), and operatively connected with translation means (U31) that move at least one of the operating units (U1, U11; U2, U21) to bring them closer and separated, allowing the execution of the punching of the plastic film by the punching means (U14, U22) and the welding of the strip segment in the punched area of the plastic film, and with motorization means (U12, U21) that rotate the operating units (U1, U11; U2, U21) around longitudinal axes for selectively and alternately arranging the welding means (U15, U23) and the punching means (U14, U22) facing to the plastic film.

Abstract translation: 包括适合于形成袋子的塑料薄膜上开/关条带段的工位（S），包括塑料薄膜的预定区域的穿孔装置（U14，U22），用于通过薄膜进入各区段的区域; 和焊接装置（U15，U23），其中冲压装置（U14，U22）和焊接装置（U15，U23）沿着薄膜的流动路径定位以按顺序动作 在相同的区域上，分别冲压薄膜并将分段焊接在塑料薄膜的预定点上。 特别地，工位（S）包括两个操作单元（U1，U11; U2，U21），它们适合于与塑料薄膜相对的侧面配合，每一个设置有冲压装置（U14，U22）和焊接装置 （U15，U23）相对于冲压装置（U14，U22）成角度地交错，并且与移动至少一个操作单元（U1，U11; U2，U21）的平移装置（U31）可操作地连接，以使它们 更靠近和分离，允许通过冲压装置（U14，U22）执行塑料膜的冲压和在塑料薄膜的冲压区域中的条带的焊接，以及旋转的机动装置（U12，U21） 围绕纵向轴线的操作单元（U1，U11; U2，U21），用于选择性地并且交替地布置面向塑料膜的焊接装置（U15，U23）和冲压装置（U14，U22）。

公开(公告)号：WO2007020530A1

公开(公告)日：2007-02-22

申请号：PCT/IB2006/002259

申请日：2006-08-14

Applicant: SALES S.p.A. ,  TESSERA CHIESA, Emilio

Inventor： TESSERA CHIESA, Emilio

IPC: B42F5/00 ,  B42F3/00

CPC classification number: B42F5/00 ,  B42F3/003 ,  Y10T428/24273

Abstract: Described herein is a sheet support for digital photographic prints, which presents, along at least one of its borders (3), perforations (4) made at the origin for insertion of the sheet (1) into a ringed file-holder or the like. The perforations are normally closed by a protective adhesive strip (6), applied in a detachable way to the dorsal face (5) of the sheet, possibly on a reinforcement film made of thermoplastic material (7) provided in a position corresponding to the areas surrounding the perforations (4).

Abstract translation: 这里描述的是用于数字照相印刷品的片材支持件，其沿着其边框（3）中的至少一个呈现出在原点处制造的用于将片材（1）插入到环形文件夹等中的穿孔（4） 。 穿孔通常由保护性粘合剂条（6）封闭，保护性粘合剂条（6）以可拆卸的方式施加到片材的背面（5），可能在由热塑性材料（7）制成的加强膜上，所述热塑性材料（7）设置在对应于区域 围绕穿孔（4）。