WO2007003072A1

WO2007003072A1 - A label paper roll

Info

Publication number: WO2007003072A1
Application number: PCT/CN2005/000990
Authority: WO
Inventors: Leeming Niu
Original assignee: Leeming Niu
Priority date: 2005-07-06
Filing date: 2005-07-06
Publication date: 2007-01-11

Abstract

A label paper roll for a label paper printer, which comprises a base paper and labels disposed on the base paper. Each label is provided with cutouts on the upper and lower corners of one side or both sides thereof, wherein said cutouts extend on the part of width of the label. The width of cutouts is about 0.45 mm, the length is about 9 mm. Said cutouts are used as the gaps through which light can pass, and can replace the conventional 2 mm gap between labels. This roll structure not only lowers the waste and the paper cost to a great extent, but also reduces damage caused by thermal print vibration and glues.

Description

Label roll structure

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a label roll structure for label printing applied to a label electronic scale, a label printer or the like. BACKGROUND OF THE INVENTION At present, as shown in Figs. 1A to 1C, when a label roll is loaded into a printer to print a label, the label edge alignment is required to accurately print the label content. This edge finding method is usually achieved by detecting the transparency of the paper by the photovoltaic element 5. That is, a non-marker 1' is formed between the two label stickers, and only about 2 mm of the gap 2' of the release liner 2', the gap 3, the transparency is large, and the label is provided. Edge light positioning signal.

2A and 2B show the waste disposal method of the conventionally produced label roll: The large label sticker passes through the drums 8 and 2, and the waste 4 is pulled up by the drum C and wound up on the drum C. The semi-finished product is transferred to the lower side by the drum D. The biggest disadvantage of this traditional method is that the loss of 2mm waste in paper is 7~8%. If it can save, it will be the gospel of the industry. SUMMARY OF THE INVENTION It is an object of the present invention to provide a standard sticker roll structure which can greatly reduce the waste of the label roll during production, thereby greatly reducing material cost and improving material utilization.

In order to achieve the above object, the solution of the present invention is: A label roll structure which forms a slit at the upper and lower corners of one or both sides of each of the label cuts on the paper roll paper.

The slits at the upper and lower corners of the label have a length of about 9 mm and a range of 10 mm to 3 mm, and a width of about 0.225 mm, which ranges from 0.225 mm to 0.5 mm, and the gap between the adjacent stickers It is about 9mm long and its range is between 10mm and 3mm, and the width is about 0.45mm. The range is between 0.45 and 1.05mm.

After adopting the above scheme, since the label of the present invention cuts out the waste and thin seams only at the upper and lower corners when cutting, it is not necessary to waste between adjacent two label stickers to generate a 2 mm light transmission gap. That is, the 2 mm light transmission gap is replaced by a corner 0.45 mm χ 9 mm light transmission slit, thereby greatly reducing the material cost at the time of manufacture. In addition to reducing the cost of the paper roll, this paper roll can also reduce the failure rate of the thermal write head, because there is no 2mm gap paper roll will not cause high and low changes, causing vibration damage of the thermal write head, there will be no 2mm. The residual glue on the hot write head causes a disadvantage (white line). BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a front view of a conventional label roll;

Figure 1B is a side view of a conventional label roll;

1C is a schematic view of light sensing of a conventional label roll;

Figure 2A is a schematic view of the waste of the conventional label roll when manufacturing 1;

Figure 2B is a schematic view of the waste disposal when the conventional label roll is manufactured 2;

Figure 3A is a front elevational view of the label roll of the embodiment 1 of the present invention;

Figure 3B is a side elevational view of the label roll of the embodiment 1 of the present invention;

3C is a schematic view of light sensing of the label roll of the present invention;

Figure 4A is a front elevational view of the label roll of the embodiment 2 of the present invention;

Figure 4B is a side elevational view of the label roll of the embodiment 2 of the present invention;

Fig. 5 is a schematic view showing the arrangement fee at the time of manufacture of the label roll of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 3A to FIG. 3C, the label roll structure of the present invention is formed with a slit 3 at the upper and lower corners of one side of the label 1 (face paper) to be cut. 9mm (10 - 3mm range) Width 0.225mm (0.225 ~ 0.5mm range), the gap between the adjacent stickers 1 is about 9mm (10 ~ 3mm) and about 0.45mm wide (0.45 ~ 1.0mm) to replace the 2mm gap of the custom label as a light transmission gap.

4A-4B, the label roll structure of the present invention forms a seam 3 at the upper and lower corners of the two sides of the label 1 (face paper) to be cut, and the slit is about 9 mm long. (Between 10 ~ 3mm) The width is about 0.225mm (0.225 - 0.5mm), then the slit between the adjacent ones of the label 1 is 9mm long and 0.45mm wide instead of the gap of 2mm. Light gap.

The sticker roll is the final product (Figure 3A, Figure 4A). It is printed by a large piece of sticker material (face paper and bottom paper), cut by a die, and formed into a small sticker 1 left on the bottom paper 2, and then passed through the #废分分条卷卷卷卷卷卷The final product. The process of waste disposal is different from the traditional method.

As shown in Fig. 5, the waste paper roll structure of the present invention is exhausted, and since the waste papers 4 are linearly independent of each other, unlike the conventional method, it is necessary to use an individual method of individually winding and discharging.

Since the label 1 of the present invention is cut at the upper and lower corners, only the waste stitches are cut out at the upper and lower corners. 3,. It is not necessary to waste between the adjacent two labels 1 to produce a 2 mm light transmission gap 3 (see Figure 1A), that is, the 2mm light transmission gap 3' is replaced by a light-transparent slit 3 (see Fig. 3A) of about 0.45mm χ 9mm (0.45 ~ lmm χ 10 ~ 3mm) in the corner, thus greatly reducing the material during manufacture. cost. In addition to reducing the cost of the paper roll, this type of paper roll can also reduce the failure rate of the thermal write head, because there is no gap of 2mm, the height of the paper roll will not be damaged by the thermal write head, and there will be no 2mm waste. The residual glue is stained with a hot write head to cause a defect (white line).

Claims

Rights request

A standard sticker roll structure, characterized in that: a slit is formed at an upper and lower corner of one side of each of the label stickers cut on the paper roll paper.

2. The label roll structure according to claim 1, wherein: the upper and lower corners of both sides of each of the label stickers cut on the paper roll paper are formed with a seam.

3. The label roll structure according to claim 1 or 2, wherein: the upper and lower corners of the label have a length of 10 to 3 mm and a width of about 0.225 - 0.5 mm, and the label is adjacent to each other. The gap is about 10 ~ 3mm wide and 0.45 ~ 1.0mm wide.

4. The label roll structure according to claim 3, wherein: the slits at the upper and lower corners of the label are 9 mm long and 0.225 mm wide, and the gap between the adjacent labels is 9 mm long. 0.45mm.