CN102502070A - Paper liquid packaging material with end surface anti-dialysis function as well as processing method thereof and liquid packaging box - Google Patents
Paper liquid packaging material with end surface anti-dialysis function as well as processing method thereof and liquid packaging box Download PDFInfo
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- CN102502070A CN102502070A CN2011103657859A CN201110365785A CN102502070A CN 102502070 A CN102502070 A CN 102502070A CN 2011103657859 A CN2011103657859 A CN 2011103657859A CN 201110365785 A CN201110365785 A CN 201110365785A CN 102502070 A CN102502070 A CN 102502070A
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Abstract
The invention discloses a paper liquid packaging material as well as a processing method of the paper liquid packaging material and a liquid packing box made of the material. The liquid packaging material is characterized in that a layer of barrier material is smeared on the end surface of a paper material so that the effect of liquid dialysis prevention at the end surface is reached. The processing process of the liquid packaging material is simple, when the liquid packaging box made of the packaging materials is used, only the end surface of one side coated with the barrier material in a soaking way needs to be positioned at the inner side of a pasting seam capable of contacting liquid in the box, the structure is simple, and the effect is good.
Description
Technical field
The invention belongs to the packing field, relate to the papery liquid packaging material and the job operation thereof of the anti-dialysis of a kind of end face specifically, and the liquid packaging that uses this paper material to process.
Background technology
The packing container that takes up fluid foods such as fresh milk, fruit juice, tea beverage at present has forms such as iron flask, plastic bottle and paper plastic-aluminum MULTILAYER COMPOSITE flexible packaging box; Wherein flexible packaging box has become the principal mode of flexible package punch because characteristics such as in light weight, transportation convenient for storing, higher barrier, exquisite appearances.
Because packing box is behind the carrying liquid content, liquid can cause packing box seepage or content rotten through the paper section and the mutual dialysis of packing internal paper at box edge lap position.Addressing this problem becomes those skilled in the art and thirsts for the technical barrier that solves always, and at present, the anti-dialysis technology that the liquid food aseptic packaging material adopts has following several kinds:
1. with outside reflexed behind the inboard paper edge attenuate of flexible package punch lapped seam place, with another paper edge lap, make flexible package punch inside not have the paper end face again.This technology can solve the seepage or the rotten problem of content of packing box, but its deficiency is: the chamfered edge complex process, and the Fabricating machinery precision requirement is high, and production efficiency and yield rate are low.
2. seal at the material side and paste the heat-sealing bar, packaging material section and institute's carrying liquid are isolated with sealing band.The side of having sealed is stuck with paste the box moulding as the overlap joint internal layer.This technical matters is complicated, the course of processing such as need sealing band stickup, flange, seal, block, and manufacturing procedure is more, and it is higher to expend the energy.
3. drench multiple bound edge technology; Promptly drench in the multiple processing of high molecular material process at product, the multiple layer of high score stranguria during pregnancy fabric width is greater than the fabric width of paper, and the direct heat seal of part that double-edged leaching membrane layer exceeds the paper fabric width connects; With the sealing of paper section, overlap again and stick with paste the box moulding.This technological processing link is few, and technology is easy.But this technology can only be drenched again by a space of a whole page product, descends significantly than the couplet of Duoing at present edition pouring demutation product efficient.
4. in inner lapped seam place of flexible package punch, stick on plastic strip and carry out seal.This method not only operation is more, and unstable problem possibly appear in the plastic strip stickup.
Summary of the invention
The present invention will solve the paper section at packing inside lap position and the technical matters of the mutual dialysis of liquid.
The present invention adopts following technical scheme:
The papery liquid packaging material of the anti-dialysis of a kind of end face is at a side end face dip-coating barrier material of this paper material; Said barrier material is food stage printing varnish or food stage hot melt adhesive.
Above-mentioned papery liquid packaging material, said printing varnish carry out dip-coating at normal temperatures.
Above-mentioned papery liquid packaging material, the dip-coating under the state of heating and melting of said food stage hot melt adhesive, heating, drying again after dip-coating is accomplished makes its curing, and the paper material end face is coated.
A kind of method of processing above-mentioned papery liquid packaging material: with paper material be fixed on be equipped with the barrier material container directly over; Dip-coating processing runner partly is suspended in the barrier material; And the middle part of processing runner can touch paper material just; The rotary processing runner, the processing runner carries on the continuous end face that spreads upon paper material of barrier material.
A kind of liquid packaging; Use above-mentioned paper material to process; This liquid packaging has a side end face and the opposite side end face relative with this end face of barrier material to paste by above-mentioned paper material dip-coating to form, wherein dip-coating have the end face of barrier material to be positioned at can be inboard with the contacted stickup seam of box liquid.
The invention has the beneficial effects as follows:
At a side end face dip-coating barrier material of paper material, not only technology is simple, and the anti-liquid dialysis of the end face behind the dip-coating barrier material is effective.Use this paper material to make liquid packaging, only need have a side end face of barrier material to be positioned to dip-coating and can get final product with the contacted stickup seam of box liquid inboard, need not to increase again additional process.
Description of drawings
Fig. 1 is the scheme drawing of liquid packaging of the present invention;
Fig. 2 is the dip-coating processing scheme drawing of papery liquid packaging material;
Fig. 3 is the left view of Fig. 2.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention also discloses a kind of liquid packaging; Use above-mentioned paper material 1 to process like this packing box of Fig. 1; This liquid packaging has a side end face of barrier material 2 and the opposite side end face stickup relative with this end face to form by above-mentioned paper material 1 dip-coating; The part of pasting each other in both sides forms pastes seam, wherein dip-coating have the end face of barrier material 2 to be positioned at can be inboard with the contacted stickup seam of box liquid.
Claims (5)
1. the papery liquid packaging material of the anti-dialysis of end face is characterized in that: at a side end face dip-coating barrier material of this paper material; Said barrier material is food stage printing varnish or food stage hot melt adhesive.
2. papery liquid packaging material according to claim 1 is characterized in that: said printing varnish carries out dip-coating at normal temperatures.
3. papery liquid packaging material according to claim 1 is characterized in that: the dip-coating under the state of heating and melting of said food stage hot melt adhesive, heating, drying again after dip-coating is accomplished makes its curing, and the paper material end face is coated.
4. papery liquid packaging material of processing the anti-dialysis of claim 1,2 or 3 said end faces: with paper material be fixed on be equipped with the barrier material container directly over; Dip-coating processing runner partly is suspended in the barrier material; And the middle part of processing runner can touch paper material just; The rotary processing runner, the processing runner carries on the continuous end face that spreads upon paper material of barrier material.
5. liquid packaging; Use claim 1,2 or 3 said papery liquid packaging materials to process; It is characterized in that: this liquid packaging has a side end face and the opposite side end face relative with this end face of barrier material to paste by above-mentioned paper material dip-coating to form, wherein dip-coating have the end face of barrier material to be positioned at can be inboard with the contacted stickup seam of box liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103657859A CN102502070A (en) | 2011-11-18 | 2011-11-18 | Paper liquid packaging material with end surface anti-dialysis function as well as processing method thereof and liquid packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103657859A CN102502070A (en) | 2011-11-18 | 2011-11-18 | Paper liquid packaging material with end surface anti-dialysis function as well as processing method thereof and liquid packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102502070A true CN102502070A (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103657859A Pending CN102502070A (en) | 2011-11-18 | 2011-11-18 | Paper liquid packaging material with end surface anti-dialysis function as well as processing method thereof and liquid packaging box |
Country Status (1)
| Country | Link |
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| CN (1) | CN102502070A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502071A (en) * | 2011-12-15 | 2012-06-20 | 青岛人民印刷有限公司 | Method for preventing dialysis of end face of liquid packaging paper material |
| WO2015024246A1 (en) * | 2013-08-23 | 2015-02-26 | Chang Ching-Wen | Method for preparing container provided with thermal-insulation surface layer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081213A (en) * | 1958-05-02 | 1963-03-12 | Union Carbide Corp | Edge coating |
| US3244552A (en) * | 1961-03-08 | 1966-04-05 | Du Pont | Process for coating film |
| US3923238A (en) * | 1974-05-22 | 1975-12-02 | Deering Milliken Res Corp | Non-wicking container |
| US4638761A (en) * | 1984-07-09 | 1987-01-27 | Lee Carrick | Applicator for coating suspended cable |
| WO2006095232A1 (en) * | 2005-03-07 | 2006-09-14 | Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. | A method of manufacturing a container made from a diecut blank, and the relative blank |
| JP2011104907A (en) * | 2009-11-18 | 2011-06-02 | Aiki Kogyo Kk | Apparatus for applying water repellent to corrugated fiberboard liner paper |
| CN202414425U (en) * | 2011-11-18 | 2012-09-05 | 青岛人民印刷有限公司 | Paper liquid packaging material with dialysis prevention on end face and liquid packaging box thereof |
-
2011
- 2011-11-18 CN CN2011103657859A patent/CN102502070A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081213A (en) * | 1958-05-02 | 1963-03-12 | Union Carbide Corp | Edge coating |
| US3244552A (en) * | 1961-03-08 | 1966-04-05 | Du Pont | Process for coating film |
| US3923238A (en) * | 1974-05-22 | 1975-12-02 | Deering Milliken Res Corp | Non-wicking container |
| US4638761A (en) * | 1984-07-09 | 1987-01-27 | Lee Carrick | Applicator for coating suspended cable |
| WO2006095232A1 (en) * | 2005-03-07 | 2006-09-14 | Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. | A method of manufacturing a container made from a diecut blank, and the relative blank |
| JP2011104907A (en) * | 2009-11-18 | 2011-06-02 | Aiki Kogyo Kk | Apparatus for applying water repellent to corrugated fiberboard liner paper |
| CN202414425U (en) * | 2011-11-18 | 2012-09-05 | 青岛人民印刷有限公司 | Paper liquid packaging material with dialysis prevention on end face and liquid packaging box thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502071A (en) * | 2011-12-15 | 2012-06-20 | 青岛人民印刷有限公司 | Method for preventing dialysis of end face of liquid packaging paper material |
| WO2015024246A1 (en) * | 2013-08-23 | 2015-02-26 | Chang Ching-Wen | Method for preparing container provided with thermal-insulation surface layer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |