CN205097638U

CN205097638U - Five strata ethylene printing film

Info

Publication number: CN205097638U
Application number: CN201520543006.3U
Authority: CN
Inventors: 邓君迪
Original assignee: Foshan Dison Packaging Co Ltd
Current assignee: Foshan Dison Packaging Co Ltd
Priority date: 2015-07-24
Filing date: 2015-07-24
Publication date: 2016-03-23
Anticipated expiration: 2025-07-24

Abstract

The utility model provides a five strata ethylene printing film which characterized in that: from interior to exterior constitutes by printing the inlayer, printing inferior inlayer, printing the middle level, printing inferior skin, printing the skin in proper order, wherein the printing middle level for retrieving the bed of material. By adopting the above structure, the utility model through adopting its distinctive structure proportion, make the membrane can possess the high transparency can, the raw materials that adopts moreover can cyclic utilization, effectively reduces product cost, and five layers of form -ing technology through adopting for membrane mechanism thickness has the design of multiple difference, increases the possibility that obtains different performance products.

Description

A kind of five layers of polyethylene print film

Technical field

The utility model relates to a kind of print film, especially a kind of five layers of polyethylene print film.

Background technology

Paper products are mounted the plastic sheeting of layer of transparent, are exactly overlay film.Specifically; positions of these easy wearing and tearing of the front cover in picture description of product book publishing, the outer surface of carton, if need diaphragm, just after the printing, folding and mount one deck to it before cutting; this tunic must be very transparent; there is good toughness, homogeneous, there is no sand holes bubble; surface is very smooth; it normally polypropylene material make, it also precoating thermal plastic high polymer adhesive so that and paper to combine, printing house's hot pressing cylinder is attached to it on paper firmly.So, there has been better gloss on the surface of paper, and quality is more abundant, and prints superincumbent color and receive protection.

And current print film finished product great majority are all adopt monofilm design, adopt function singleness, under the competitive market of diversification day by day, due to its function singleness, the demand in market can not be met, thus the means reduced costs are restricted, there is no competitiveness, the scope of application is difficult to expand, and for the occasion that some special performances require, individual layer printing film cannot reach standard.

Utility model content

The purpose of this utility model is to provide that a kind of hot strength is high, deflection is high, high transparency performance, excellent heat sealability, five formable layer technology, five layers of polyethylene print film of the multiple different design that makes to fill a prescription.

For achieving the above object, the technical scheme that the utility model adopts is: a kind of five layers of polyethylene print film, it is characterized in that: from the inside to the outside successively by printing internal layer, printing time internal layer, printing middle level, printing is time outer, printing is outer formed, wherein said printing middle level is the recovery bed of material.

Preferably, described printing internal layer, printing time internal layer, printing middle level, printing be time outer, print outer field structure proportion is 1:1:2:1:1 or 1:1:3:1:1.

Preferably, described printing internal layer, printing time internal layer, printing middle level, printing are time outer, printing is outer overallly integrates shaping by five layers of die head extrusion-blown modling.

Preferably, described printing internal layer, printing time internal layer, printing middle level, printing are time outer, printing skin fits tightly successively mutually.

The utility model passes through to adopt its distinctive structure proportion after adopting said structure, makes film can possess high transparency performance, and the raw material adopted can recycle, and effectively reduces product cost; And the five formable layer technology by adopting, make film mechanism thickness have multiple different design, increase the possibility obtaining different performance product.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1, print internal layer, 2, printing time internal layer, 3, printing middle level, 4, printing is time outer, 5, printing is outer.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:

As shown in the figure, a kind of five layers of polyethylene print film, is characterized in that:, printing outer 5 time outer 4 by printing internal layer 1, printing time internal layer 2, printing middle level 3, printing formed successively from the inside to the outside, and wherein said printing middle level 3 is the recovery bed of material.

Preferably, described printing internal layer 1, printing time internal layer 2, printing middle level 3, printing are time outer 4, the structure proportion of printing outer 5 is 1:1:2:1:1 or 1:1:3:1:1.

Preferably, described printing internal layer 1, printing time internal layer 2, printing middle level 3, printing are time outer 4, printing outer 5 is overall integrates shaping by five layers of die head extrusion-blown modling.

Preferably, described printing internal layer 1, printing time internal layer 2, printing middle level 3, printing are time outer 4, printing outer 5 fits tightly successively mutually.

Preferably, the pulp furnish of described printing internal layer 1 and printing outer 5 is polyethylene from high pressure process 25%, metallocene 50%, low-pressure polyethylene 15%, linear polyethylene 10%.

Preferably, the pulp furnish of described printing time internal layer 2 and printing time skin 4 is polyethylene from high pressure process 30%, metallocene 30%, low-pressure polyethylene 20%, linear polyethylene 20%

Preferably, described printing middle level 3 pulp furnish is reclaimed materials 80%, linear polyethylene 20%.

Preferably, described printing internal layer 1, printing time internal layer 2, printing middle level 3, printing are time outer 4, printing outer 5 is overall by five layers of die head extrusion and blow molding, rotary-top rolling, corona PROCESS FOR TREATMENT.

The above is preferred embodiment of the present utility model; certainly the interest field of the utility model can not be limited with this; should be understood that; for those skilled in the art; the technical solution of the utility model is modified or equivalent replacement, do not depart from the protection domain of technical solutions of the utility model.

Claims

1. a layers of polyethylene print film, it is characterized in that: being made up of printing internal layer (1), printing time internal layer (2), printing middle level (3), printing time outer (4), printing outer (5) successively from the inside to the outside, wherein said printing middle level (3) is for reclaiming the bed of material; The structure proportion of described printing internal layer (1), printing time internal layer (2), printing middle level (3), printing time outer (4), printing outer (5) is 1:1:2:1:1 or 1:1:3:1:1; Described printing internal layer (1), printing time internal layer (2), printing middle level (3), printing time outer (4), printing outer (5) fit tightly successively mutually; Described printing internal layer (1), printing time internal layer (2), printing middle level (3), printing time outer (4), printing outer (5) entirety are integrated shaping by five layers of die head extrusion-blown modling.