Splicing device for web materials, unwinder including the splicing device, and operating method
AssigneeGuangdong Fosber Intelligent Equipment Co., Ltd.
InventorMauro Adami
Life of this patent
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Abstract
The splicing device for splicing a trailing edge of a first web material to a leading edge of a second web material includes members defining a feed path of the web material. The device also includes a first cutting member and a second cutting member, cooperating with the first cutting member. One of the two cutting members is provided with a movement transverse to the feed path of the web material, to move the cutting member from an operating position, in which it is in front of the other cutting member, to an idle position, withdrawn with respect to the feed path of the web material.
Claims17
A splicing device for splicing a trailing edge of a first web material to a leading edge of a second web material, comprising:
- members defining a feed path of the web material;
- a first cutting member;
- a second cutting member, cooperating with the first cutting member;
- wherein at least one of said first cutting member and said second cutting member is provided with a movement transverse to the feed path of the web material to move said at least one of said first cutting member and said second cutting member from an operating position, which is in front of another cutting member, to an idle position, wherein in said idle position said first cutting member and said second cutting member are staggered transversely with respect to each other.
Dependencies are inferred from the claim text.