CN205929730U - Universal easily tearing opening packaging film production facility - Google Patents

Abstract

The utility model relates to an universal easily tearing opening packaging film production facility, including one unreel, two unreel, printing group, coating group, stoving case, the compound group and the rolling, universal easily tearing opening packaging film is formed by upper PET membrane and bottom PE membrane complex, the PET membrane is placed on one unreels, the PE membrane is placed on two unreel, includes still that physics can tear the group, physics can tear the group and set up between printing group and coating group, by the present technical scheme, can be to the PET membrane through the increase cornerite, increases friction resistance when realizing the physics impression, and press through two roller mill that can tear the compression roller and can tear edition roller, produce universal easily tearing opening packaging film, the original certain intensity of wrapping bag has not only been kept, and when tearing, do not receive the restriction of any direction, can be convenient tear, and the present invention brings convenience for users, universal easily tearing opening packaging film manufacturing process' the disposable completion' is simple smooth, manpower is saved, and energy is saved, very suitable batch production.

Description

Universal tearable mouth packs membrane production equipment

Technical field

The utility model is related to a kind of universal tearable mouth packaging film staircase, more particularly to a kind of universal tearable mouth packaging film Production equipment.

Background technology

In the prior art, packaging bag is made using composite plastic film mostly, particularly food pack, when opening very Difficulty is opened, and opens for convenience, and above, mouth is torn in setting, but does not often still allow easily openable, can only be just permissible with scissors Open, particularly do not open on the road and bring great inconvenience to user.

Utility model content

In view of this, main purpose of the present utility model is to provide a kind of universal tearable mouth to pack membrane production equipment, leads to Cross the equipment that the technical program is made, universal tearable mouth packaging film can be produced, not only maintain packaging bag original certain Intensity, and when tearing, do not limited in that context it may be convenient to tear by any direction, thus compensate for of the prior art lacking Fall into.

In order to achieve the above object, the technical solution of the utility model is realized in：A kind of universal tearable mouth packaging Membrane production equipment, unreels including one, two unreels, print couple, coating group, drying baker, complex group and winding, universal tearable mouth packaging Film is composited by upper strata PET film and bottom PE film, and PET film is placed on one and unreels, and PE film is placed on two and unreels, PET film Through print couple color printing, after coated group cures through drying baker after PET film lower surface is coated dry-type composite glue water, complex group PET film is combined with PE film, the PET film after being combined and PE film roll, in winding, also include tearable group of physics, described physics Tearable group is arranged between print couple and coating group.

It is provided with the tearable pressure roller cooperating and tearable roller, described tearable roller position a pair in tearable group of described physics In lower section, tearable pressure roller is arranged in PET film direction of advance sweepback position, tearable pressure roller and tearable version above tearable roller On the outer rim of roller is pressed on respectively above same position PE film and is following.

Between described tearable roller center vertical line and the line of centres of tearable pressure roller and tearable roller sweepback angle be 4 °- 6°.

Described tearable roller is made up of iron stamen, red soft copper intermediate buffer layer and hard chrome plating outer layer in roller axle.

The thickness of the red soft copper intermediate buffer layer in described tearable roller is 0.5mm-0.8mm, the thickness of hard chrome plating outer layer For 0.3mm-0.5mm.

Described tearable pressure roller is made up of iron stamen, silica gel intermediate layer, diamond dust outer layer and diamond dust protective layer in pressure roller shaft.

The thickness in the silica gel intermediate layer in described tearable pressure roller is 30mm-40mm, and the thickness of diamond dust outer layer is 4mm- 6mm, the thickness of diamond dust protective layer is 0.1mm-0.3mm.

Using the beneficial effect after technique scheme it is：A kind of universal tearable mouth packs membrane production equipment, by this skill Art scheme, can pass through to increase cornerite to PET film, realize increasing frictional resistance during physics impressing, and by tearable pressure roller and tearable The double roller of roller rolls, and produces universal tearable mouth packaging film, not only maintains the original certain intensity of packaging bag, and When tearing, do not limited in that context it may be convenient to tear by any direction, brought great convenience to user, universal tearable mouth packaging Film production process ' disposably completing ' is simply smooth, saves manpower, energy saving, is well suited for producing in batches.

Brief description

Fig. 1 is overall structure diagram of the present utility model.

Fig. 2 is the structural representation of tearable group of physics in the utility model.

In figure, 1 one unreel, 2 two unreel, 3 print couple, 4 coating groups, 5 drying bakers, 6 complex group, 7 windings, 8PET film, 9PE Film, tearable group of 10 physics, 11 tearable pressure rollers, 12 tearable rollers, 13 tearable roller center vertical lines, 14 tearable pressure rollers and tearable version Iron stamen, 17 red soft copper intermediate buffer layer, 18 hard chrome plating outer layers, 19 pressure rollers in the line of centres of roller, 15 sweepback angles, 16 roller axles Iron stamen, 20 silica gel intermediate layers, 21 diamond dust outer layers, 22 diamond dust protective layers in axle.

Specific embodiment

Below in conjunction with accompanying drawing, specific embodiment in the utility model is described in further detail.

As Figure 1-Figure 2, the universal tearable mouth packaging membrane production equipment that the utility model is related to, unreels 1, two including one Unreel 2, print couple 3, coating group 4, drying baker 5, complex group 6 and winding 7, universal tearable mouth packaging film is by upper strata PET film 8 and bottom Layer PE film 9 is composited, and PET film 8 is placed on one and unreels on 1, and PE film 9 is placed on two and unreels on 2, and PET film 8 is color through print couple 3 Print, coated group 4 after PET film 8 lower surface is coated dry-type composite glue water after drying baker 5 curing, complex group 6 is by PET Film 8 is combined with PE film 9, and the PET film 8 after being combined and PE film 9 are rolled onto in winding 7, also include physics tearable group 10, described thing Manage tearable group 10 to be arranged between print couple 3 and coating group 4.

As further embodiment, it is provided with, in tearable group 10 of described physics, tearable pressure roller 11 He cooperating a pair Tearable roller 12, described tearable roller 12 is located at lower section, and tearable pressure roller 11 is arranged in the PET film 8 of tearable roller 12 top Direction of advance sweepback position, the outer rim of tearable pressure roller 11 and tearable roller 12 be pressed on respectively above same position PE film 9 and Go up below.

As further embodiment, the center of described tearable roller center vertical line 13 and tearable pressure roller and tearable roller Between line 14, sweepback angle 15 is 5 °.

As further embodiment, described tearable roller 12 is by iron stamen 16, red soft copper intermediate buffer layer 17 in roller axle Constitute with hard chrome plating outer layer 18.

As further embodiment, the thickness of the red soft copper intermediate buffer layer 17 in described tearable roller 12 is 0.6mm, The thickness of hard chrome plating outer layer 18 is 0.4mm

As further embodiment, described tearable pressure roller 11 is by iron stamen 19, silica gel intermediate layer 20, diamond dust in pressure roller shaft Outer layer 21 and diamond dust protective layer 22 are constituted.

As further embodiment, the thickness in the silica gel intermediate layer 20 in described tearable pressure roller 11 is 36mm, diamond dust The thickness of outer layer 21 is 5mm, and the thickness of diamond dust protective layer 22 is 0.2mm.

The utility model operationally, PET film 8 is loaded on one and unreels on 1, and the PE film 9 as bottom is loaded on two and unreels 2, PET film 8 forms color printing film after print couple 3, and after tearable group of 10 physics impressings of physics, color printing film forms universal tearable material Material, by coating group 4, is cured by drying baker 5 after being coated with dry-type composite glue water again, is unreeled 2 PE film 9 after curing with two It is combined, at this time PET film 8 is downwards and PE film 9 completes strong bonded, shape by the pressure effect of rear hot-pressing roller with PE film 9 Universal tearable mouth packaging film is become to carry out being wound into wound membrane by winding 7 boards.

Diamond dust outer layer 21 in tearable pressure roller 11 in the utility model easily comes off, and is to allow its pollution difficult for drop-off to produce Product, spy uses polyurethane double-component glue, is coated in liquid on corundum outer layer 21, puts into 24 hours solidify afterwards of curing room and formed Hard shape is as diamond dust protective layer 22.

The above, preferable possible embodiments only of the present utility model, it is not limited to of the present utility model Scope.

Claims (7)

1. a kind of universal tearable mouth packs membrane production equipment, includes one unreeling, two unreels, print couple, coating group, drying baker, answering Charge-coupled and winding, universal tearable mouth packaging film is composited by upper strata PET film and bottom PE film, and PET film is placed on one and unreels, PE film is placed on two and unreels, and through print couple color printing, coated group is coated dry-type composite glue in PET film lower surface to PET film After water through drying baker curing after, PET film is combined by complex group with PE film, be combined after PET film and PE film roll to wind on, It is characterized in that, also include tearable group of physics, tearable group of described physics is arranged between print couple and coating group.

2. universal tearable mouth packaging membrane production equipment according to claim 1 is it is characterised in that in tearable group of described physics It is provided with the tearable pressure roller cooperating and tearable roller a pair, described tearable roller is located at lower section, tearable pressure roller setting is in place PET film direction of advance sweepback position above tearable roller, the outer rim of tearable pressure roller and tearable roller is pressed on identical respectively Above the PE film of position and following on.

3. universal tearable mouth packaging membrane production equipment according to claim 2 is it is characterised in that described tearable roller center Between the line of centres of vertical line and tearable pressure roller and tearable roller, sweepback angle is 4 ° -6 °.

4. the universal tearable mouth packaging membrane production equipment according to Claims 2 or 3 is it is characterised in that described tearable roller It is made up of iron stamen, red soft copper intermediate buffer layer and hard chrome plating outer layer in roller axle.

5. universal tearable mouth packaging membrane production equipment according to claim 4 is it is characterised in that in described tearable roller The thickness of red soft copper intermediate buffer layer is 0.5mm-0.8mm, and the thickness of hard chrome plating outer layer is 0.4mm.

6. the universal tearable mouth packaging membrane production equipment according to Claims 2 or 3 is it is characterised in that described tearable pressure roller It is made up of iron stamen, silica gel intermediate layer, diamond dust outer layer and diamond dust protective layer in pressure roller roller.

7. universal tearable mouth packaging membrane production equipment according to claim 6 is it is characterised in that in described tearable pressure roller The thickness in silica gel intermediate layer is 30mm-40mm, and the thickness of diamond dust outer layer is 5mm-6mm, and the thickness of diamond dust protective layer is 0.1mm-0.3mm.