Apparatus making dotted cutting line for wrapping paper

A technology of wrapping paper and cutting line, which is applied in the field of cutting line forming device for wrapping paper, which can solve the problems of defective products, perishable or rotten items, and achieve the effect of preventing defective products and preventing perishable or rotten products
CN102556441AInactive Publication Date: 2012-07-11DITECH
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
DITECH
Publication Date
2012-07-11
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

An apparatus for marking a dotted line for a wrapping paper comprises an EPC (Edge Position Controller), a slitter scrap, a wrapping paper transfer unit, a first tension control unit, a mark sensing unit, a dotted line forming unit, a dotted line protection film forming unit, a spacer unit, a second tension control unit, and a winding unit. Based on the embodiment of the present invention, materials of the supplied wrapping paper should be always supplied to a scheduled positive position to prevent producing inferior-quality products because of left / right bias of the supplied wrapping paper, and also prevent air, foreign materials and humidity permeating from the a cutting line position, so that can prevent metamorphism or decay of packed items.
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Description

technical field

[0001] The invention relates to a cutting line for packaging paper that forms a cutting line for unpacking on the packaging paper used for packaging products, so that users can easily unpack the package and prevent air, foreign matter, moisture, etc. from penetrating from the cutting line. device. Background technique

[0002] Generally speaking, the packaging paper produced by the packaging paper converting device is transferred to a separate cutting line forming device for easy unpacking. The cutting line forming device refers to a device that forms cutting lines at predetermined intervals on the packaging paper made of corrugated paper or plastic paper to make the packaging easy to unpack.

[0003] The device used to form the cutting line includes: a supply plate section for loading wrapping paper; a wrapping paper guide section; a cutting line forming section composed of upper / lower molds, and a wrapping paper discharge section. According to the cutting...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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