CN101935501B - Method for manufacturing high-resistance paper packaging material - Google Patents
Method for manufacturing high-resistance paper packaging material Download PDFInfo
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- CN101935501B CN101935501B CN2009101972461A CN200910197246A CN101935501B CN 101935501 B CN101935501 B CN 101935501B CN 2009101972461 A CN2009101972461 A CN 2009101972461A CN 200910197246 A CN200910197246 A CN 200910197246A CN 101935501 B CN101935501 B CN 101935501B
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Abstract
The invention relates to a method for manufacturing a high-resistance paper packaging material. The method comprises the following steps of: printing on the front side of common paper serving as a base material; coating a bonding agent A on the back side of the common paper; then bonding the common paper with a polyethylene terephthalate (PET) layer; coating a bonding agent B on the surface of the PET layer; and pressing at the temperature of between 95 and 120 DEG C to obtain the finished product. Compared with the prior art, the paper packaging material has the advantages of high anti-tearing property, certain anti-theft function and the like.
Description
Technical field
The present invention relates to a kind of paper packing material, especially relate to the working method of the anti-paper packing material of a kind of Gao Gaonai.These wrapping material not only have the good printability of plain paper, have waterproof, wearing quality again, cannot not tear brokenly, characteristics such as toughness.
Background technology
Package paper has kraft paper, unbleached sulphite paper, sack kraft paper, vellum paper, zellglas, pitched paper, building paper, dynamite shell paper, Neutral Packing paper, Semitransparent Paper, anti-tarnish paper, oil-proof paper, food wrapper, waxed paper, tea bag paper, red electric light big gun paper, vacuum aluminium-plated paper etc.
Paper pack is different according to purposes, and its character requires also to have nothing in common with each other, and thin the black photo paper look black and light tight and soft like fruit wrap, and cement bag paper is tough and tensile and be difficult for breaking etc.Present many electronic products, medicine, makeup not only require to have display function, and require difficult taking-up the before selling, and wrapping material will have very strong anti-tearing property; Also have some specialty products, not only require to have display function, and want to bear big weight.Meet in the market that the wrapping material of above requirement are domestic also not to be had, the wrapping material that some have display function are easy to packing material and are taken away from the side, also do not have anti-tearing property, and load-bearing is generally below the 0.25kg, is difficult to meet the modern packaging requirement.
Summary of the invention
The object of the invention is exactly for the defective that overcomes above-mentioned prior art existence a kind of bigger weight of bearing to be provided; Load-bearing can reach more than the 2kg; Has high anti-tearing property; Can show the internal packing product again, inner package is difficult for being removed, and plays the working method of the anti-paper packing material of Gao Gaonai of certain antitheft effect.
The object of the invention can be realized through following technical scheme: the working method of the anti-paper packing material of a kind of Gao Gaonai; It is characterized in that; This method is to be base material with the common paper, in its positive printing, is bonded together with the polyethylene terephtalate layer behind the reverse side coating adhesive A; At polyethylene terephtalate laminar surface coating adhesive B, under 95 ℃-120 ℃, carry out pressing then and promptly get product then.
Described adhesive A is commercially available aqueous binder.
Described adhesive A is the esters of acrylic acid aqueous binder.
The thickness of described polyethylene terephtalate layer is 0.04mm-0.10mm.
Described tackiness agent B is an aqueous binder; This tackiness agent comprises following component and weight percentage: water soluble polyurethane resin 20%-30%, polyacrylate emulsion 5%-15%, diisooctyl sebacate 1%-5%, POLYMETHYLENE POLYPHENYLISOCYANATE 1.0%-1.5%; Emulsifying agent 0.05%-0.2%, the deionized water surplus.
Described tackiness agent B comprises following component and content: water soluble polyurethane resin 25%, polyacrylate emulsion 10%, diisooctyl sebacate 2%, POLYMETHYLENE POLYPHENYLISOCYANATE 1.2%, emulsifying agent 0.1%, deionized water surplus.
Described emulsifying agent is ionic emulsifying agent or nonionic emulsifier.
Described emulsifying agent comprises X 2073, sodium lauryl sulphate, dodecyl ammonium acetate or polyoxyethylene octyl phenyl ether.
Described tackiness agent B is at 30-40 ℃ with water soluble polyurethane resin; Under whipped state, slowly add POLYMETHYLENE POLYPHENYLISOCYANATE; Be warmed up to 70-80 ℃, reacted 1-3 hour, be cooled to 30-40 ℃; Add emulsifying agent, diisooctyl sebacate, polyacrylate emulsion and deionized water, stir and promptly got in 1-2 hour.
Compared with prior art; The paper packing material that the inventive method is made is specially adapted to produce the elevator of showing some electronic products such as small item such as flash disk, MP3, MP4, and the paper packing material of the inventive method manufacturing has high anti-tearing property; Inner package takes out difficulty; Play antitheft effect to a certain degree, and can bear bigger gravity, load-bearing reaches more than the 2kg.Also can be used for the Production and Packaging box, these packing boxes have waterproof, protection against the tide, durable, tearproof characteristics.Of the present invention both had the inaccessible waterproof of plain paper, toughness, wearing quality, tearproof characteristics, has the good printing nexibility of operation of paper again.
Description of drawings
Fig. 1 is the structural representation of wrapping material of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment 1
As shown in Figure 1; The working method of the anti-paper packing material of a kind of Gao Gaonai, this method are to be base material with common paper 1, at its front printing word pattern etc.; Reverse side coating adhesive A forms adhesive layer 2; Be bonded together with polyethylene terephtalate layer 3 again, form adhesive layer 4 at polyethylene terephtalate laminar surface coating adhesive B then, under 95 ℃, carry out pressing then and promptly get product.
Described adhesive A is a commercial acrylate class aqueous binder; The thickness of described polyethylene terephtalate layer is 0.05mm, and described tackiness agent B is an aqueous binder, is at 30 ℃ with water soluble polyurethane resin 25wt%; Under whipped state, slowly add POLYMETHYLENE POLYPHENYLISOCYANATE 1.2wt%; Be warmed up to 70 ℃, reacted 2 hours, be cooled to 30 ℃; Add X 2073 0.1wt%, diisooctyl sebacate 2wt%, polyacrylate emulsion 10wt% and deionized water surplus, stir and promptly got tackiness agent B in 1.5 hours.
The working method of the anti-paper packing material of a kind of Gao Gaonai; This method is to be base material with the common paper; At its front printing word pattern etc., reverse side coating adhesive A forms adhesive layer, is bonded together with the polyethylene terephtalate layer again; Form adhesive layer at polyethylene terephtalate laminar surface coating adhesive B then, under 120 ℃, carry out pressing then and promptly get product.
Described adhesive A is a commercial acrylate class aqueous binder; The thickness of described polyethylene terephtalate layer is 0.08mm, and described tackiness agent B is an aqueous binder, is at 35 ℃ with water soluble polyurethane resin 20wt%; Under whipped state, slowly add POLYMETHYLENE POLYPHENYLISOCYANATE 1.5wt%; Be warmed up to 80 ℃, reacted 1 hour, be cooled to 40 ℃; Add sodium lauryl sulphate 0.05wt%, diisooctyl sebacate 5wt%, polyacrylate emulsion 15wt% and deionized water surplus, stir and promptly got tackiness agent B in 1 hour.
The working method of the anti-paper packing material of a kind of Gao Gaonai; This method is to be base material with the common paper; At its front printing word pattern etc., reverse side coating adhesive A forms adhesive layer, is bonded together with the polyethylene terephtalate layer again; Form adhesive layer at polyethylene terephtalate laminar surface coating adhesive B then, under 100 ℃, carry out pressing then and promptly get product.
Described adhesive A is a commercial acrylate class aqueous binder; The thickness of described polyethylene terephtalate layer is 0.10mm, and described tackiness agent B is an aqueous binder, is at 40 ℃ with water soluble polyurethane resin 30wt%; Under whipped state, slowly add POLYMETHYLENE POLYPHENYLISOCYANATE 1.0wt%; Be warmed up to 75 ℃, reacted 3 hours, be cooled to 35 ℃; Add dodecyl ammonium acetate 0.2wt%, diisooctyl sebacate 1wt%, polyacrylate emulsion 5wt% and deionized water surplus, stir and promptly got tackiness agent B in 2 hours.
Claims (7)
1. the working method of a high anti-anti-paper packing material; It is characterized in that; This method is to be base material with the common paper, in its positive printing, is bonded together with the polyethylene terephtalate layer behind the reverse side coating adhesive A; At polyethylene terephtalate laminar surface coating adhesive B, under 95 ℃-120 ℃, carry out pressing then and promptly get product then;
Described adhesive A is commercially available aqueous binder;
Described tackiness agent B is an aqueous binder; This tackiness agent comprises following component and weight percentage: water soluble polyurethane resin 20%-30%, polyacrylate emulsion 5%-15%, diisooctyl sebacate 1%-5%, POLYMETHYLENE POLYPHENYLISOCYANATE 1.0%-1.5%; Emulsifying agent 0.05%-0.2%, the deionized water surplus.
2. the working method of a kind of high anti-anti-paper packing material according to claim 1 is characterized in that, described adhesive A is the esters of acrylic acid aqueous binder.
3. the working method of a kind of high anti-anti-paper packing material according to claim 1 is characterized in that, the thickness of described polyethylene terephtalate layer is 0.05mm-1.0mm.
4. the working method of a kind of high anti-anti-paper packing material according to claim 1; It is characterized in that; Described tackiness agent B comprises following component and content: water soluble polyurethane resin 25%, polyacrylate emulsion 10%, diisooctyl sebacate 2%, POLYMETHYLENE POLYPHENYLISOCYANATE 1.2%; Emulsifying agent 0.1%, the deionized water surplus.
5. the working method of a kind of high anti-anti-paper packing material according to claim 4 is characterized in that, described emulsifying agent is ionic emulsifying agent or nonionic emulsifier.
6. according to the working method of claim 1 or 4 or 5 described a kind of high anti-anti-paper packing materials, it is characterized in that described emulsifying agent comprises X 2073, sodium lauryl sulphate, dodecyl ammonium acetate or polyoxyethylene octyl phenyl ether.
7. the working method of a kind of high anti-anti-paper packing material according to claim 1 is characterized in that, described tackiness agent B is at 30-40 ℃ with water soluble polyurethane resin; Under whipped state, slowly add POLYMETHYLENE POLYPHENYLISOCYANATE; Be warmed up to 70-80 ℃, reacted 1-3 hour, be cooled to 30-40 ℃; Add emulsifying agent, diisooctyl sebacate, polyacrylate emulsion and deionized water, stir and promptly got in 1-2 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101972461A CN101935501B (en) | 2009-10-15 | 2009-10-15 | Method for manufacturing high-resistance paper packaging material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101972461A CN101935501B (en) | 2009-10-15 | 2009-10-15 | Method for manufacturing high-resistance paper packaging material |
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| Publication Number | Publication Date |
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| CN101935501A CN101935501A (en) | 2011-01-05 |
| CN101935501B true CN101935501B (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101972461A Active CN101935501B (en) | 2009-10-15 | 2009-10-15 | Method for manufacturing high-resistance paper packaging material |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991062B (en) * | 2011-09-15 | 2014-12-17 | 昆山福泰涂布科技有限公司 | High temperature resistance wrapping paper and high temperature resistance release paper |
| CN105619994A (en) * | 2014-11-03 | 2016-06-01 | 上海夏荷印刷器材有限公司 | Novel weldable sealing paper can not be tore, and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396229A (en) * | 2001-07-06 | 2003-02-12 | 气体产品聚合物公司 | High Tg polymer emulsion and blend of contact adhesive polymer emulsion for contact adhesive |
| CN1769360A (en) * | 2004-09-13 | 2006-05-10 | 株式会社理光 | Heat-sensitive adhesive material |
-
2009
- 2009-10-15 CN CN2009101972461A patent/CN101935501B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396229A (en) * | 2001-07-06 | 2003-02-12 | 气体产品聚合物公司 | High Tg polymer emulsion and blend of contact adhesive polymer emulsion for contact adhesive |
| CN1769360A (en) * | 2004-09-13 | 2006-05-10 | 株式会社理光 | Heat-sensitive adhesive material |
Non-Patent Citations (4)
| Title |
|---|
| "交联型聚氨酯-丙烯酸酯复合乳液的合成研究";仇诗其;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20081231;第2008卷(第12期);正文第8－12页 * |
| 仇诗其."交联型聚氨酯-丙烯酸酯复合乳液的合成研究".《中国优秀硕士学位论文全文数据库 工程科技I辑》.2008,第2008卷(第12期),正文第8－12页. |
| 肖卫东等."聚丙烯酸酯改性聚氨酯胶黏剂的制备".《胶黏剂生产技巧与疑难分析300例》.化学工业出版社,2009,第257－266页. |
| 肖卫东等."聚丙烯酸酯改性聚氨酯胶黏剂的制备".《胶黏剂生产技巧与疑难分析300例》.化学工业出版社,2009,第257-266页. * |
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| CN101935501A (en) | 2011-01-05 |
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