CN107618281A

CN107618281A - A kind of 3D plastic reliefs product packaging and its manufacture method

Info

Publication number: CN107618281A
Application number: CN201710955428.5A
Authority: CN
Inventors: 赵忠祥
Original assignee: Haining Tianxiang Packaging Machinery Factory
Current assignee: Haining Tianxiang Packaging Machinery Factory
Priority date: 2017-10-14
Filing date: 2017-10-14
Publication date: 2018-01-23

Abstract

The invention discloses a kind of 3D plastic reliefs product packaging and its manufacture method, it is characterised in that comprises the following steps：A, the direct ink of package material surface is printed；B, carry out accumulation using foam ink in the raised position of needs and print out local crowning；C, packaging material is carried out heating foaming and drying；D, package material surface obtains 3D stereo relief effect printed matters after cooling down, it can be printed on the multiple materials such as paper, PVC, paperboard, easily bring high added value for various products such as commercial printing product, packing box, gift bag, book cover, anti-adulterant, brailles.

Description

A kind of 3D plastic reliefs product packaging and its manufacture method

Technical field

The present invention concretely relates to a kind of 3D plastic reliefs product packaging and its manufacture method.

Background technology

The outer packing of product is main in the process of circulation to be play a part of to protect product, convenience in transport, but outer packing is rising To protection and while convenience in transport, the aesthetic property of outer packing, it is whether novel, there is individual character also increasingly to be seen by consumer Weight, with the continuous development of China's economy, consumer abandons the old for the new to commodity packaging, and the brand-new understanding to brand, all It is related to growing with each passing hour for package design, innovation is the soul of package design, is even more packed the core of enterprise's existence and development Strength.

Gift box or gift bag with 3D stereo relief effects, fashion is attractive in appearance, has strong visual impact, can very Attract consumer, consumer can also experience the quality of product through exquisite outer packing, and printed matter assigns three-dimensional touch, can be with It is disposable to realize reverse, frosted, hit convex, colorful and a variety of bronzing effects, make the added value transient rise of printed matter, win and disappear The sincere praise of the person of expense.

But existing outer packing does not have 3D stereo relief effects mostly, foreign countries use 3D plastic relief synergy at present UV techniques, the technique use UV ink, need ultraviolet curing after printing, and this results in its cost height, and production and processing requires high, The problems such as hardening time is grown, and production efficiency is not high.

The content of the invention

It is an object of the invention to provide a kind of product packaging and its manufacture method with concave-convex hand feeling, itself and plastic relief The printed matter of synergy UV technique productions has identical 3D stereo relief effects and color, color, and the manufacture method Only need to carry out printed matter the solidification of simple heating, drying can, realize production rapidly and efficiently, cost is low.

In order to solve the above technical problems, the object of the present invention is achieved like this：

A kind of manufacture method of 3D plastic reliefs product packaging, it is characterised in that comprise the following steps：

A, the direct ink of package material surface is printed；

B, carry out accumulation using foam ink in the raised position of needs and print out local crowning；

C, packaging material is carried out heating foaming and drying；

D, package material surface obtains concave-convex hand feeling after cooling down.

The packaging material is the materials such as PET, OPP, non-woven fabrics, nylon, paper, cardboard.

On the basis of such scheme and as the preferred scheme of such scheme：Foam ink is each described in the step B Constituent mass number：Ink 10-30 parts, foaming agent 5-20 parts, gloss oil 60-90.

Preferably, the gloss oil is environmentally friendly gloss oil, and the addition of gloss oil causes foam ink to be easier drying, is drying temperature Reduce, and its particle is small, and printed matter is finer, while also make it that requirement of the foam ink to printing machine is lower, for life For production producer, it is not necessary to purchase printing machine again to adapt to certain specific ink.

On the basis of such scheme and as the preferred scheme of such scheme：The foam ink also includes mass parts Number is the resin of 10-30 parts, the viscosity that can increase ink of resin, improves feel, increases the hardness of printed patterns and wear-resisting Property.

Preferably, resin is environment-friendly resin.

On the basis of such scheme and as the preferred scheme of such scheme：Heating blowing temperature in the step C Less than 100 DEG C, blowing temperature is low to cause more packaging materials that manufacture method generation of the invention can be used recessed Convex feel, in addition, the low just requirement to equipment of blowing temperature will be reduced suitably, pass through the waste heat or heat transfer of common printing presses Can is realized foaming and dried, and reduces production link.

On the basis of such scheme and as the preferred scheme of such scheme：By claim 1-4 any described one The packaging material with concave-convex hand feeling that the manufacture method of product packaging of the kind with concave-convex hand feeling produces passes through combination process Produce product packaging.

Preferably, printed on PET film surface by above-mentioned steps and produce 3D stereo relief effects, printed in PET film The compound PE or CPP films in face are processed into the packaging bag with 3D stereo relief effects.

Preferably, printed on PET film surface by above-mentioned steps and produce 3D stereo relief effects, PET film printing surface Packing board Surface Machining is compounded in into the packing box with 3D stereo relief effects.

It should be noted that printing can be printed on the outer surface of packaging material, inner surface can also be printed on, it is compound Can be compound with outer surface, can also be in interior surface recombination.

The present invention is prominent and beneficial compared with prior art to be had the technical effect that：Heap is printed using the foam ink of unique formula Product goes out local crowning, then projection is reached design height by foamable again, using the printed matter figure of this technique productions Case is bright in colour, and textural effect is obvious, produces strong 3D stereo relief effects, produces that the ink of consumption is few, and rate of drying is fast Efficiency high；And the ink foaming of the present invention is low with drying temperature, reduces production process, improves production efficiency, reduce cost；Energy Printed on various materials, be easily all kinds of productions such as commercial printing product, packing box, gift bag, book cover, anti-adulterant, braille Product bring high added value.

In addition, to the less demanding of ink and printing equipment, this allows for the raw material of enterprise and equipment investment significantly Reduce, seek more profit margins for enterprise.

Embodiment

To make the purpose, technical scheme and advantage of the application clearer, enter below in conjunction with technical scheme in embodiment Row clearly and completely describes, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments. Based on the embodiment provided, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of the application protection.

Embodiment one

Offset printing is carried out using common ink to PET film, prints out plane pattern；It is out using stacking method accumulation in addition Portion is raised, and specific process is：Made a plate with Laser Slabs, be the anti-line for needing raised design part in version；Using the version to needing Raised position carries out printing using foam ink and accumulates local crowning.

The purpose of accumulation local crowning is, first accumulates Partial Height, along with the increased height of follow-up foam process institute Degree can easily reaches the height of projection of design requirement.

Preferably, foam ink each component mass fraction：Ink 10-30 parts, foaming agent 5-20 parts, gloss oil 60-90.

Preferably, foam ink also includes the resin that mass fraction is 10-30 parts.

Then, PET film carries out heating foaming by baking oven, and oven temperature control is 50 DEG C, and baking oven length is 6-12m, Transfer rate is 50-80m/min, and total height of projection reaches design requirement after foaming；Enter baking oven foaming while due to The effect of temperature rise, the solvent volatilization in foam ink, printed article are heated drying.

It should be noted that foam ink is a kind of special-effect ink, contain foaming agent in ink, at printed document heating Reason, i.e., can foam protuberance, turn into the printed matter of protrusion certain altitude, be assigned to the special textural effect of printed document, that is, bumps Feel.

There have been the pattern with 3D stereo relief effects for package material surface after cooling.

Preferably, the packaging bag with 3D stereo relief effects is processed into the compound PE or CPP films of PET film printing surface, Printed matter 3D stereo relief effects are obvious, and surface is smooth, and color is gorgeous.

Preferably, PET film printing surface is compounded in packing board Surface Machining into the packaging with 3D stereo relief effects Box.

Embodiment two

Operating procedure is identical with embodiment one, the difference is that each component mass fraction and blowing temperature in foam ink.

Foam ink each component mass fraction：20 parts of ink, 15 parts of foaming agent, 80 parts of gloss oil, 20 parts of resin.

Oven temperature control is 80 DEG C.

Printed matter 3D stereo relief effects are obvious, and surface is smooth, and color is gorgeous.

Embodiment three

Operating procedure is identical with embodiment one, two, the difference is that each component mass fraction and blowing temperature in foam ink.

Foam ink each component mass fraction：30 parts of ink, 20 parts of foaming agent, 90 parts of gloss oil, 30 parts of resin.

Oven temperature control is 100 DEG C.

Example IV

In the case where printing height is less demanding, it can be directly printed using stacking method, the difference with embodiment three is province Go baking oven to carry out heating this procedure that foams, printed article has been dried using the temperature of printing machine.

Embodiment five

Identical with the operating procedure of embodiment one or two or three, difference is PET film being replaced by non-woven fabrics, equally can be Nonwoven surface obtains the pattern of 3D stereo relief effects.

It should be noted that being done shopping in life, product packaging publicity can largely use Non-woven cloth bag, 3D plastic reliefs effect Fruit makes that its is attractive in appearance, visual effect is obvious, and this also causes the present invention to have very universal use, the very big business valency of acquisition Value.

Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to The equivalence changes that structure, shape, the principle of the present invention is done, all should be covered by within protection scope of the present invention.

Claims

1. a kind of manufacture method of 3D plastic reliefs product packaging, it is characterised in that comprise the following steps：

A, the direct ink of package material surface is printed；

C, packaging material is carried out heating foaming and drying；

2. a kind of manufacture method of 3D plastic reliefs product packaging according to claim 1 is characterized in that：The step B Described in foam ink each component mass fraction：Ink 10-30 parts, foaming agent 5-20 parts, gloss oil 60-90.

A kind of 3. manufacture method of 3D plastic reliefs product packaging according to claim 1, it is characterised in that：The foaming Ink also includes the resin that mass fraction is 10-30 parts.

A kind of 4. manufacture method of 3D plastic reliefs product packaging according to claim 1, it is characterised in that：The step Heating blowing temperature in C is 50-100 DEG C.

A kind of 5. 3D plastic reliefs product packaging, it is characterised in that：Any described one kind of claim 1-4 had into concavo-convex hand The packaging material with concave-convex hand feeling that the manufacture method of the product packaging of sense produces produces product packaging by combination process.