CN109484921A - A kind of bundling method of film - Google Patents
A kind of bundling method of film Download PDFInfo
- Publication number
- CN109484921A CN109484921A CN201811148508.0A CN201811148508A CN109484921A CN 109484921 A CN109484921 A CN 109484921A CN 201811148508 A CN201811148508 A CN 201811148508A CN 109484921 A CN109484921 A CN 109484921A
- Authority
- CN
- China
- Prior art keywords
- film
- bundling
- glue
- line
- release layer
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/28—Arrangements for positively securing ends of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The present invention relates to a kind of bundling method of film, the bundling method includes: that S11. excision to the release layer of the joint of the film of bundling makes glue-line exposed；S12. the film to bundling is pasted onto winding core using the exposed glue-line.By directly cutting release layer on film, it is pasted onto winding core using the glue-line of film itself, saves the use of double faced adhesive tape, reduce tube bottom step height, greatly reduce pipe pressure, save cost.
Description
Technical field
The present invention relates to the winding fields of film, more particularly, to a kind of winding method of film.
Background technique
When overlay film line carries out the operation of protective film bundling, need for the connector of film to be fixed in winding core, at present in the industry all
It is to be fixed by the way of adhesive tape: pastes one layer of double faced adhesive tape first in core, then adhere to the connector of film in core.
But such mode pipe pressure is heavier, average rice number is in 10M or so.Pipe pressure refers to that the marking and impression of tube bottom etc. can transfer
Onto the coiled material of winding, leave a trace on coiled material.Pipe pressure is heavier, and the coiled material rice number of influence is more.In actual production, generally
It needs to press rice number to compensate to client according to pipe, increases cost, it is therefore desirable to reduce pipe pressure rice number.
Summary of the invention
The purpose of the present invention is to provide a kind of bundling methods of film, cause pipe pressure high to solve winding film at present, cost
High problem.
In order to realize above-mentioned purpose of the invention, the following technical scheme is adopted:
A kind of bundling method of film, the bundling method include:
S11. the release layer for cutting off the joint of the film to bundling makes glue-line exposed；
S12. the glue-line is pasted onto winding core.
Preferably, the S11 is the lifting operating platform being placed in the joint to the film of bundling below winding core
It goes up and the release layer for cutting off joint makes glue-line exposed；
S12 is to rise the lifting operating platform so that the glue-line is pasted onto winding core.
Preferably, further include S13 between S11 and S12:
The exposed glue-line is cut into the shape successively to broaden from front to back；
S12 is that will be pasted onto winding core in the glue-line of the shape successively to broaden from front to back.
Preferably, the bundling method further includes S14:
Using an arc film pressing device by the film to bundling from the position of the exposed glue-line, winding pressing exists
In the winding core.
Preferably, S11 is release layer of the excision to the preset length of the joint of the film of bundling.
Preferably, before the step S11, the bundling method further include:
S10. the release layer of the joint of the removing film to bundling.
Preferably, before the step S10, the bundling method further includes S09:
It makes marks in the winding core to the preset length；
Film to bundling is attached in the winding core, cut off to bundling film joint preset length from
Type layer makes glue-line exposed.
Preferably, it as unit of the preset length, along the circumferential direction makes marks in the winding core.
Preferably, the preset length is 5-15cm, preferably 10cm.
Preferably, the film is protective film, and the protective film includes the substrate layer being cascading, glue-line and release
Layer.
To sum up, compared with prior art, invention achieves following technical effects:
By directly cutting release layer on film, it is pasted onto winding core, is saved two-sided using the glue-line of film itself
The use of adhesive tape reduces tube bottom step height, greatly reduces pipe pressure, saves cost.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is prior art bundling schematic diagram；
Fig. 2 is bundling schematic diagram of the present invention；
Fig. 3 is one bundling flow chart of the embodiment of the present invention；
Fig. 4 is two bundling flow chart of the embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with the drawings and specific embodiments, but
Be it will be understood to those of skill in the art that it is following described embodiments are some of the embodiments of the present invention, rather than it is whole
Embodiment is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.Based on the embodiments of the present invention, ability
Domain those of ordinary skill every other embodiment obtained without making creative work, belongs to guarantor of the present invention
The range of shield.The person that is not specified actual conditions in embodiment, carries out according to conventional conditions or manufacturer's recommended conditions.Agents useful for same
Or production firm person is not specified in instrument, is the conventional products that can be obtained by commercially available purchase.
During roll-to-roll production film, need to carry out bundling operation to film.Film roll is wound in bundling core, is reached
After a certain amount of, film is cut off, replacement core is wound next time.In replacement process, need for the connector of film to be firstly fixed on
In core.As described in background technique and Fig. 1, the main sticking two-faced adhesive tape band 3 in core 2 at present pastes the connector of film 1
It goes.This mode wastes double faced adhesive tape, and pipe pressure is high, at high cost.
The present invention, provides a kind of bundling method of film, and the bundling method includes:
S11. the release layer for cutting off the joint of the film to bundling makes glue-line exposed.
S12. the film to bundling is pasted onto winding core using the exposed glue-line.
General film includes the substrate layer, glue-line and release layer stacked gradually, and substrate layer such as can be PET etc..Such as
Shown in Fig. 2, the release layer of 4 joint of film is cut off from film, so that glue-line 6 is exposed for being pasted onto core 5.Benefit
With the method, it is not necessarily to independent sticking two-faced adhesive tape band, stickup can be completed using film itself, compared with the prior art, without in addition making
With double faced adhesive tape, and reduce pipe pressure.
About pipe pressure, if tube bottom step height is substrate, glue-line, release layer and double-sided adhesive using background technique
Layer height and.Using the technology of the present invention, tube bottom step height be substrate, glue-line height and, compare background technique, reduce
The height of release layer and layers of two-sided and, and then reduce pipe pressure.
About the excision of release layer, there are many mode, the thickness of release layer can be predefined in the present invention, then according to
Thickness cuts film, that is, cuts away release layer.In another embodiment, first release layer and substrate layer can be removed, to expose
Then glue-line cuts away release layer.The following are specific
Embodiment
Embodiment one
Using first release layer and substrate layer is removed in the embodiment, in the mode for cutting away release layer, as shown in figure 3,
Specifically comprise the following steps:
S19: making marks to preset length in the winding core, and preset length, which refers to, herein prespecified wants exposed section
Glue-line length.
The width (length in the circumferential direction) of glue-line for being pasted can be according to double-sided adhesive in the prior art
Width setting.Such as 5-15cm, preferably 10cm.
Due in actual operation, the independent measurement preset length and to mark be that efficiency is very low on the film to bundling every time
Behavior, thus in the present invention directly in winding core mark preset length, such as mark spacing for preset length in joint place
Two lines.In operation, after installing new winding core, it is only necessary to which the film to bundling is attached in winding core
Directly measure preset length.
In view of core can rotate position, in preferred embodiment, can along core circumferencial direction, as unit of preset length
It makes marks in core, i.e., it is the line of preset length that several adjacent spacings are marked in core.The connector of film is directed at one in this way
Line can determine that the position to be cut.
S20. the film to bundling is attached in winding core, removes the release of the joint of the film to bundling of preset length
Layer.
According to the preset length of abovementioned steps, the release of preset length can be directly removed in the joint of the film to bundling
Layer.
S21, the release layer for cutting off above-mentioned removing make glue-line exposed.The fly cutter of film can be cut in this step by adjusting original
Release layer is cut off.
S22. the film to bundling is pasted onto winding core using exposed glue-line.
Embodiment two
The embodiment directly according to the release layer of release layer thickness cutting preset length, peels off release layer later, rear benefit
Film is risen at winding core with lifting platform and is directly pasted.As shown in figure 4, specifically comprising the following steps:
S31: the joint to the film of bundling is placed on the lifting operating platform below winding core and cuts off connector
The release layer at place makes glue-line exposed.Various ways can be used in cutting herein, carry out in cutting according to the thickness of release layer
Cutting, peels off release layer exposed section glue-line later.
S32: the lifting operating platform is risen at winding core tangent line, so that the glue-line is pasted onto winding core
On.
Above-mentioned steps are full-automatic, can be completed without manual operations.
In preferred embodiment, to paste corrugationless, the present invention further includes S33 in S31 and S32:
The exposed glue-line is cut into the shape successively to broaden from front to back, if glue-line front end is triangular structure.
This structure is conducive to that gradually glue-line is pasted onto winding core, and appearance fold few as far as possible.
Further, the also settable arc film pressing device of the present invention, it is at least corresponding with winding core partial shape,
For after glue-line is pasted onto winding core, from the position place of glue-line, by the film roll of bundling around pressing in the winding
In core, guarantee the planarization of film.The arc film pressing device may be configured as constantly receiving relative to winding core movement in winding core
Volume, when diameter is increasing, arc film pressing device can be moved back accordingly, be pressed with guaranteeing the moment to be attached at the tangent line of wound membrane
Film.
In the present invention, the film is the protective film for including the substrate layer that is cascading, glue-line and release layer.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of bundling method of film, which is characterized in that the bundling method includes:
S11. the release layer for cutting off the joint of the film to bundling makes glue-line exposed；
S12. the glue-line is pasted onto winding core.
2. the bundling method of film as described in claim 1, which is characterized in that the S11 is will be to the joint of the film of bundling
It is placed on the lifting operating platform below winding core and the release layer for cutting off joint makes glue-line exposed；
S12 is to rise the lifting operating platform so that the glue-line is pasted onto winding core.
3. the bundling method of film as described in claim 1, which is characterized in that further include S13 between S11 and S12:
The exposed glue-line is cut into the shape successively to broaden from front to back；
S12 is that will be pasted onto winding core in the glue-line of the shape successively to broaden from front to back.
4. the bundling method of film as described in any one of claims 1-3, which is characterized in that the bundling method further includes S14:
Using an arc film pressing device by the film to bundling from the position of the exposed glue-line, winding pressing is described
It winds in core.
5. the bundling method of film as claimed in claim 1 or 2, which is characterized in that S11 is joint of the excision to the film of bundling
Preset length release layer.
6. the bundling method of film as claimed in claim 5, which is characterized in that before the step S11, the bundling method
Further include:
S10. the release layer of the joint of the removing film to bundling.
7. the bundling method of film as claimed in claim 6, which is characterized in that before the step S10, the bundling method
Further include S09:
It makes marks in the winding core to the preset length；
S11 is that the film to bundling is attached in the winding core, cuts off the preset length of the joint of the film to bundling
Release layer makes glue-line exposed.
8. the bundling method of film as claimed in claim 7, which is characterized in that circumferentially square as unit of the preset length
It makes marks in the winding core.
9. such as the bundling method of the described in any item films of claim 3-5, which is characterized in that the preset length is 5-15cm,
Preferably 10cm.
10. the bundling method of film as described in claim 1, which is characterized in that the film is protective film, and the protective film includes
Substrate layer, glue-line and the release layer being cascading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148508.0A CN109484921A (en) | 2018-09-29 | 2018-09-29 | A kind of bundling method of film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148508.0A CN109484921A (en) | 2018-09-29 | 2018-09-29 | A kind of bundling method of film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109484921A true CN109484921A (en) | 2019-03-19 |
Family
ID=65689331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811148508.0A Withdrawn CN109484921A (en) | 2018-09-29 | 2018-09-29 | A kind of bundling method of film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109484921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897140A (en) * | 2021-04-15 | 2021-06-04 | 浙江紫光科技有限公司 | Slitting and winding method of film |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2758824Y (en) * | 2004-12-31 | 2006-02-15 | 张好雨 | Film |
| CN202766463U (en) * | 2012-08-09 | 2013-03-06 | 林国平 | Release type film material |
| CN103249660A (en) * | 2010-12-17 | 2013-08-14 | 3M创新有限公司 | Open gap film roll core |
| JP2015006934A (en) * | 2013-06-25 | 2015-01-15 | 田中紙管株式会社 | Winding core for film winding and method for manufacturing the same |
| CN205061173U (en) * | 2015-10-22 | 2016-03-02 | 苏州真荃橡塑科技有限公司 | Dustproof film tube core |
| CN108502597A (en) * | 2018-02-14 | 2018-09-07 | 住华科技股份有限公司 | Winding structure and forming method thereof |
-
2018
- 2018-09-29 CN CN201811148508.0A patent/CN109484921A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2758824Y (en) * | 2004-12-31 | 2006-02-15 | 张好雨 | Film |
| CN103249660A (en) * | 2010-12-17 | 2013-08-14 | 3M创新有限公司 | Open gap film roll core |
| CN202766463U (en) * | 2012-08-09 | 2013-03-06 | 林国平 | Release type film material |
| JP2015006934A (en) * | 2013-06-25 | 2015-01-15 | 田中紙管株式会社 | Winding core for film winding and method for manufacturing the same |
| CN205061173U (en) * | 2015-10-22 | 2016-03-02 | 苏州真荃橡塑科技有限公司 | Dustproof film tube core |
| CN108502597A (en) * | 2018-02-14 | 2018-09-07 | 住华科技股份有限公司 | Winding structure and forming method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897140A (en) * | 2021-04-15 | 2021-06-04 | 浙江紫光科技有限公司 | Slitting and winding method of film |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190319 |