CN106985462A - Flat paper tube - Google Patents
Flat paper tube Download PDFInfo
- Publication number
- CN106985462A CN106985462A CN201710337046.6A CN201710337046A CN106985462A CN 106985462 A CN106985462 A CN 106985462A CN 201710337046 A CN201710337046 A CN 201710337046A CN 106985462 A CN106985462 A CN 106985462A
- Authority
- CN
- China
- Prior art keywords
- paper tube
- flat
- paper
- tube
- plies
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000009785 tube rolling Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a general shape other than plane
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
Abstract
The invention discloses a kind of flat paper tube, one end of paper tube is flat, and the body of the flat and paper tube of paper tube is integrated.The number of plies of the paper of the body of the paper tube is more than 1.The number of plies of the flat paper of the paper tube is more than 1, and the paper of every layer of flat paper level all corresponding to body of paper tube connects together.The flat of the paper tube has an open-work.The body intersection of the flat and paper tube of the paper tube is rotation arc surface.Compared with prior art, the advantage of the invention is that simple in construction, reliability is high, simplifies process, reduces cost, improves the quality of product.
Description
Technical field
The present invention relates to a kind of paper tube, particularly a kind of flat paper tube.
Background technology
Many places need flat paper tube in daily life, production, and these flat paper tubes are all by body and ttom of pipe
Two parts assemble, and manufacturing process is complicated.In fireworks production, one end of paper tube must be closed, and conventional processes are commonly called as " beating mud
Head ", i.e., be compacted soil in paper tube one end, forms the mud layer of closure isolation.The a large amount of soil of this way needs, welding,
And soil pollutes environment after firework display." beating mud head " labor intensity is big by hand, and working environment is poor, low production efficiency.And machine
Tool " mud pressing head ", floor space is big, complicated, poor reliability.Recently with circle scraps of paper substitution mud head, i.e., round paper is gone out first
Piece, then it is pressed into paper tube.This method manually waste time and energy by operation, again very high with machine cost, and the circle scraps of paper and paper
Inside pipe wall bad sealing, influences product quality.
The content of the invention
In order to overcome the deficiencies in the prior art, put down the invention provides a kind of simple in construction, with low cost, safe and reliable
Base stock pipe.
The present invention is adopted the following technical scheme that.
A kind of flat paper tube, one end of paper tube is flat, and the body of the flat and paper tube of paper tube is integrated.
The number of plies of the paper of the body of the paper tube is more than 1.
The number of plies of the flat paper of the paper tube is more than 1, and every layer of flat paper of paper tube is all corresponding to body
The paper of level connects together.
The flat of the paper tube has an open-work.
The body intersection of the flat and paper tube of the paper tube is rotation arc surface.
Compared with prior art, the advantage of the invention is that simple in construction, reliability is high, simplifies process, reduces into
This, improves the quality of product.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Fig. 3 is the structural representation of the embodiment of the present invention 3.
Embodiment
The present invention is described in further detail below in conjunction with drawings and examples.
In embodiment illustrated in fig. 11, a kind of flat paper tube, one end of paper tube is flat 2, flat 2 and paper tube of paper tube
Body 1 is integrated.The number of plies of the paper of the body 1 of the paper tube is 3.The number of plies of flat 2 paper of the paper tube is also 3,
And the paper of flat 2 every layer of paper level all corresponding to body 1 of paper tube connects together, i.e. flat 2 first layer of paper tube
The first layer paper of paper and body 1 connects together, and the second layer paper of flat 2 second layer paper and body 1 of paper tube connects together, paper
The third layer paper of the flat 2 third layer paper and body 1 of pipe connects together.Flat the 2 of the paper tube have a common boundary with the body 1 of paper tube
Place 3 is rotation arc surface.In the present embodiment 1, the body 1 of paper tube is flat paper tube rolling, but it may also be oblique paper tube rolling.
In embodiment illustrated in fig. 22, a kind of flat paper tube, one end of paper tube is flat 6, flat 6 and paper tube of paper tube
Body 4 is integrated.The number of plies of the paper of the body 4 of the paper tube is 3.The number of plies of flat 6 paper of the paper tube is also 3,
And the paper of flat 6 every layer of paper level all corresponding to body 4 of paper tube connects together.There is an open-work flat the 6 of paper tube
5。
In embodiment illustrated in fig. 33, a kind of flat paper tube, one end of paper tube is flat 8, flat 8 and paper tube of paper tube
Body 7 is integrated.
In general, the paper of the body of paper tube the number of plies or paper tube flat paper the number of plies be 2 to 20 in appoint
Anticipate a number.
Claims (5)
1. a kind of flat paper tube, it is characterised in that one end of paper tube is flat, and the body of the flat and paper tube of paper tube is integrated.
2. a kind of flat paper tube according to claim 1, it is characterised in that the number of plies of the paper of the body of the paper tube is big
In 1.
3. a kind of flat paper tube according to claim 1, it is characterised in that the number of plies of the flat paper of the paper tube is big
In 1, and the paper of every layer of flat paper level all corresponding to body of paper tube connects together.
4. a kind of flat paper tube according to claim 1, it is characterised in that the flat of the paper tube has an open-work.
5. a kind of flat paper web according to claim 1, it is characterised in that the body of the flat and paper tube of the paper tube is handed over
It is rotation arc surface at boundary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337046.6A CN106985462A (en) | 2017-05-14 | 2017-05-14 | Flat paper tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337046.6A CN106985462A (en) | 2017-05-14 | 2017-05-14 | Flat paper tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106985462A true CN106985462A (en) | 2017-07-28 |
Family
ID=59419274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710337046.6A Pending CN106985462A (en) | 2017-05-14 | 2017-05-14 | Flat paper tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106985462A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202623376U (en) * | 2012-06-26 | 2012-12-26 | 吴江久升纸业有限公司 | Seamless paper tube |
| CN203024660U (en) * | 2012-11-29 | 2013-06-26 | 许建新 | Firecracker packaging device |
| CN203638887U (en) * | 2013-10-28 | 2014-06-11 | 无锡泰极纸业有限公司 | Structure of chemical fiber paper tube |
-
2017
- 2017-05-14 CN CN201710337046.6A patent/CN106985462A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202623376U (en) * | 2012-06-26 | 2012-12-26 | 吴江久升纸业有限公司 | Seamless paper tube |
| CN203024660U (en) * | 2012-11-29 | 2013-06-26 | 许建新 | Firecracker packaging device |
| CN203638887U (en) * | 2013-10-28 | 2014-06-11 | 无锡泰极纸业有限公司 | Structure of chemical fiber paper tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |
|
| RJ01 | Rejection of invention patent application after publication |