CN211848630U - High-strength bobbin paper - Google Patents
High-strength bobbin paper Download PDFInfo
- Publication number
- CN211848630U CN211848630U CN202020246832.2U CN202020246832U CN211848630U CN 211848630 U CN211848630 U CN 211848630U CN 202020246832 U CN202020246832 U CN 202020246832U CN 211848630 U CN211848630 U CN 211848630U
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- layer
- enhancement layer
- paper
- spool
- spool paper
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- Expired - Fee Related
Links
- 238000005728 strengthening Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 33
- 239000000835 fiber Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 63
- 239000000123 paper Substances 0.000 description 57
- 239000002344 surface layer Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a high strength spool paper, including supporting layer, spool paper bottom, spool paper top layer, first enhancement layer and second enhancement layer, the lower surface of supporting layer is connected first enhancement layer, the lower surface of first enhancement layer is connected spool paper bottom, the upper surface of supporting layer is connected the second enhancement layer, the upper surface of second enhancement layer is connected spool paper top layer, first enhancement layer with the inside of second enhancement layer all is equipped with the strengthening rib, the lower surface of first enhancement layer with the upper surface of second enhancement layer all is equipped with anti-skidding protruding. The utility model discloses an increase the intensity that first enhancement layer and second enhancement layer increased spool paper in spool paper, utilize the inside that sets up at first enhancement layer and second enhancement layer all to be equipped with the strengthening rib and further make the intensity increase of spool paper, and increase the tensile strength and the toughness of spool paper, reach the purpose of high strength.
Description
Technical Field
The utility model relates to a spool paper technical field specifically is a high strength spool paper.
Background
The bobbin paper is mainly applied to the manufacture of inner cores and pipelines, industrial pipes, mulching film pipes, firework pipes, textile pipes, spiral pipes, cone pipes, parallel pipes, various paper corner protectors, paper boxes, honeycomb paperboards and the like; the bobbin paper is special for industrial paper used for paper-making bobbins and conical paper tubes in the textile industry; is a thin vulcanized fiber paper; the paper is tough and wear-resistant; the paper surface is smooth and even. Has good water resistance. Can resist edge indentation and bear lathe processing when in use. In order to make the yarn tubes in each row on the spinning machine obviously different, the yarn tubes are often dyed into different colors such as red, orange, yellow, green, blue and the like, and the dyeing fastness is good. Bleached or unbleached chemical wood pulp is used as raw material, and through free beating, adding dye to regulate colour, making paper on long net paper machine, press polishing, re-rolling into paper roll, and further processing into light bobbin.
However, the strength of the existing bobbin paper is not ideal enough, so that the tensile capacity of a carton or a paperboard produced by the bobbin paper is not enough, the toughness is not enough, the carton or the paperboard is easy to damage, and the product quality is influenced, and therefore a high-strength bobbin paper is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength spool paper to solve the not enough problem of spool paper intensity.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high strength spool paper, includes supporting layer, spool paper bottom, spool paper top layer, first enhancement layer and second enhancement layer, the lower surface of supporting layer is connected first enhancement layer, the lower surface of first enhancement layer is connected spool paper bottom, the upper surface of supporting layer is connected the second enhancement layer, the upper surface of second enhancement layer is connected the spool paper top layer, first enhancement layer with the inside of second enhancement layer all is equipped with the strengthening rib, increases the intensity of spool paper through increasing first enhancement layer and second enhancement layer in spool paper, utilizes the setting all to be equipped with the strengthening rib in the inside of first enhancement layer and second enhancement layer and further makes the intensity increase of spool paper, and increases the tensile strength and the toughness of spool paper, reaches the purpose of high strength.
As a further aspect of the present invention: the lower surface of the first reinforcing layer and the upper surface of the second reinforcing layer are both provided with anti-skidding protrusions, so that the stability between the reinforcing layer and the surface layer of the bobbin paper is improved.
As a further aspect of the present invention: the antiskid bulges are of a frustum-shaped structure with a small end face diameter and a large other end diameter, and are convenient to press, so that the antiskid bulges are embedded into the bobbin paper bottom layer and the bobbin paper surface layer.
As a further aspect of the present invention: the two surfaces of supporting layer all are equipped with the barb, just the barb opposite direction at supporting layer surface both ends increases the stability between supporting layer and the enhancement layer, prevents to slide.
As a further aspect of the present invention: the reinforcing ribs are made of plant fibers.
As a further aspect of the present invention: the reinforcing ribs are of a grid structure which is staggered horizontally and vertically, and the tensile resistance is improved.
Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses an increase the intensity that first enhancement layer and second enhancement layer increased spool paper in spool paper, utilize the inside that sets up at first enhancement layer and second enhancement layer all to be equipped with the strengthening rib and further make the intensity increase of spool paper, and increase the tensile strength and the toughness of spool paper, reach the purpose of high strength.
Drawings
Fig. 1 is a schematic structural diagram of high-strength bobbin paper.
Fig. 2 is a schematic structural diagram of a second reinforcing layer in high-strength bobbin paper.
Fig. 3 is a schematic structural diagram of a reinforcing rib in high-strength bobbin paper.
In the figure: 1. a bobbin paper bottom layer; 2. a first reinforcing layer; 3. a support layer; 4. a second reinforcing layer; 5. bobbin paper surface layer; 6. anti-skid convex; 7. a barb; 8. and (5) reinforcing ribs.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a high-strength bobbin paper includes a supporting layer 3, a bobbin paper bottom layer 1, a bobbin paper surface layer 5, a first reinforcing layer 2 and a second reinforcing layer 4, the lower surface of the supporting layer 3 is connected with the first reinforcing layer 2, the lower surface of the first reinforcing layer 2 is connected with the bobbin paper bottom layer 1, the upper surface of the supporting layer 3 is connected with the second reinforcing layer 4, the upper surface of the second reinforcing layer 4 is connected with the bobbin paper surface layer 5, reinforcing ribs 8 are arranged inside the first reinforcing layer 2 and the second reinforcing layer 4, the strength of the bobbin paper is increased by adding the first reinforcing layer 2 and the second reinforcing layer 4 in the bobbin paper, the reinforcing ribs 8 are arranged inside the first reinforcing layer 2 and the second reinforcing layer 4, so that the strength of the bobbin paper is further increased, the tensile property and the toughness of the bobbin paper are increased, and the purpose of high strength is achieved.
The lower surface of the first reinforcing layer 2 and the upper surface of the second reinforcing layer 4 are both provided with anti-skidding protrusions 6, so that the stability between the reinforcing layer and the bobbin paper surface layer 5 is improved. The antiskid protrusions 6 are of a frustum-shaped structure with a small end face diameter and a large other end diameter, and pressing is facilitated, so that the antiskid protrusions 6 are embedded into the bobbin paper bottom layer 1 and the bobbin paper surface layer 5.
Both surfaces of supporting layer 3 all are equipped with barb 7, and the 7 opposite directions of barb at 3 surperficial both ends of supporting layer increase the stability between supporting layer 3 and the enhancement layer, prevent to slide.
The reinforcing ribs 8 are made of plant fibers. The reinforcing ribs 8 are in a grid structure which is staggered horizontally and vertically, and the tensile resistance is improved.
The utility model discloses a theory of operation is: the utility model discloses an increase first enhancement layer 2 and second enhancement layer 4 and increase the intensity of spool paper in spool paper, utilize the setting all to be equipped with strengthening rib 8 in the inside of first enhancement layer 2 and second enhancement layer 4 and further make the intensity increase of spool paper, and increase the tensile strength and the toughness of spool paper, reach the purpose of high strength.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a high strength spool paper, its characterized in that includes supporting layer (3), spool paper bottom (1), spool paper top layer (5), first enhancement layer (2) and second enhancement layer (4), the lower surface of supporting layer (3) is connected first enhancement layer (2), the lower surface of first enhancement layer (2) is connected spool paper bottom (1), the upper surface of supporting layer (3) is connected second enhancement layer (4), the upper surface of second enhancement layer (4) is connected spool paper top layer (5), first enhancement layer (2) with the inside of second enhancement layer (4) all is equipped with strengthening rib (8).
2. The high-strength bobbin paper as claimed in claim 1, wherein the lower surface of the first reinforcing layer (2) and the upper surface of the second reinforcing layer (4) are provided with anti-slip protrusions (6).
3. The high-strength bobbin paper as claimed in claim 2, wherein the anti-slip protrusions (6) are of a frustum-shaped structure with a small diameter at one end face and a large diameter at the other end.
4. A high strength bobbin paper according to claim 1, wherein both surfaces of the supporting layer (3) are provided with barbs (7), and the barbs (7) at both ends of the surface of the supporting layer (3) are in opposite directions.
5. A high strength bobbin paper according to claim 1, wherein the reinforcing ribs (8) are made of plant fiber.
6. A high strength bobbin paper according to claim 5, wherein the reinforcing ribs (8) are of a grid-like structure which is staggered in the horizontal and vertical directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020246832.2U CN211848630U (en) | 2020-03-03 | 2020-03-03 | High-strength bobbin paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020246832.2U CN211848630U (en) | 2020-03-03 | 2020-03-03 | High-strength bobbin paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211848630U true CN211848630U (en) | 2020-11-03 |
Family
ID=73238854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020246832.2U Expired - Fee Related CN211848630U (en) | 2020-03-03 | 2020-03-03 | High-strength bobbin paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211848630U (en) |
-
2020
- 2020-03-03 CN CN202020246832.2U patent/CN211848630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |