CN216942393U

CN216942393U - Cold stamping foil suitable for packaging

Info

Publication number: CN216942393U
Application number: CN202122749303.1U
Authority: CN
Inventors: 何宜祥
Original assignee: Suzhou Wonderful New Material Co ltd
Current assignee: Suzhou Wonderful New Material Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-07-12
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a cold stamping hot stamping foil suitable for packaging, which comprises a hot stamping foil main body, wherein the hot stamping foil main body comprises a base layer, a stripping layer, a resin pattern layer, an electroplated aluminum layer and a UV (ultraviolet) adhesive bonding layer are sequentially attached to the lower side of the base layer, the base layer comprises a polyester film layer, the stripping layer is attached to the lower surface of the polyester film layer, the inner side of the polyester film layer is fixedly connected with inner side elastic sheets, elastic ribs are fixedly connected between the inner side elastic sheets, connecting elastic wires are wound on the outer sides of the elastic ribs, and two ends of the connecting elastic wires are fixedly connected with the inner side elastic sheets; through inboard flexure strip, the elastic rib of design and connection bullet silk, through the elasticity of inboard flexure strip and elastic rib enhancement basal layer when using to reduce the basal layer by torn phenomenon, and through connecting the inside keeping connection of bullet silk when the basal layer surface is torn, thereby avoid the stripping layer of downside, resin pattern layer etc. to appear following cracked phenomenon.

Description

Cold stamping foil suitable for packaging

Technical Field

The utility model belongs to the technical field of cold stamping hot stamping foils, and particularly relates to a cold stamping foil suitable for packaging.

Background

The hot stamping film is a technology for forming colorful laser holographic marks and anti-counterfeiting marks with three-dimensional patterns on the surface of a printed matter by combining a laser holographic electrochemical aluminum film with a hot stamping technology. The cold stamping technology is a method for transferring a hot stamping foil to a printing material by using a UV adhesive. The cold stamping process can be divided into dry film-coated cold stamping and wet film-coated cold stamping. The paper hot stamping foil is used for hot stamping on the surface of paper, and relates to products such as: couplets, cigarette and wine packages, middle and high grade tonic packages, cosmetic packages, calendars, desk calendars, picture albums and the like.

The existing cold stamping hot stamping foil used on packaging conveys hot stamping foil when in use, the hot stamping foil is pulled to cause the upper side substrate to be torn and damaged, and the problem of fault of the inner side hot stamping layer during printing is caused, so that the cold stamping hot stamping foil suitable for packaging is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cold stamping foil suitable for packaging so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a cold perm thermoprint paper tinsel that is fit for packing usefulness, includes the thermoprint paper tinsel main part, the thermoprint paper tinsel main part includes the foundation layer, the downside of foundation layer is laminated in proper order has peel ply, resin pattern layer, electro-plating aluminium layer and UV gluing agent bond line, the foundation layer includes the polyester film layer, the peel ply laminating is at the lower surface on the polyester film layer, the inboard fixedly connected with inboard flexure strip on polyester film layer, fixedly connected with elastic rib between the inboard flexure strip, elastic rib's the outside is coiled and is connected the bullet silk, and connects the both ends and inboard flexure strip fixed connection of bullet silk.

Preferably, the release layer includes a silicone resin layer, and the silicone resin layer is coated on the lower surface of the foundation layer by a coater.

Preferably, the resin pattern layer comprises a synthetic resin and a dye, and the resin pattern layer is coated and dried on the lower surface of the peeling layer.

Preferably, the outer sides of the stripping layer, the resin pattern layer, the electroplated aluminum layer and the UV adhesive bonding layer are provided with positioning edges, and the positioning edges are positioned on two sides of the lower surface of the base layer.

Preferably, an easy-to-tear tape is arranged at the joint of the positioning edge, the stripping layer and the UV adhesive bonding layer, and a tear seam is arranged between the positioning edge, the resin pattern layer and the electroplated aluminum layer.

Preferably, inboard flexure strip, elastic rib and connection bullet silk are in groups equidistance and are set up in the inside of foundation layer, foundation layer wraps up inboard flexure strip, elastic rib and connection bullet silk completely.

Compared with the prior art, the utility model has the beneficial effects that:

1. through inboard flexure strip, the elastic rib and the connection bullet silk of design, strengthen the elasticity of foundation layer through inboard flexure strip and elastic rib when using to reduce the foundation layer by torn phenomenon, and through connecting the inside stay connection of bullet silk when the foundation layer surface is torn, thereby avoid the stripping layer of downside, resin pattern layer etc. to appear following the phenomenon of splitting.

2. Through the location limit and the easy area of tearing of design, fix a position through the location limit when using to can tear the location limit after the thermoprint, thereby avoid appearing the edge burr that appears the thermoprint, thereby make the pattern of thermoprint more regular.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the basic layer structure of the present invention;

FIG. 3 is a schematic view of a positioning edge connection structure according to the present invention;

in the figure: 1. a hot stamping foil body; 2. a base layer; 3. a UV adhesive bonding layer; 4. electroplating an aluminum layer; 5. a resin pattern layer; 6. a peeling layer; 7. positioning the edge; 8. a polyester film layer; 9. An inner elastic sheet; 10. an elastic rib; 11. connecting the elastic wires; 12. an easy-tear tape; 13. tearing the seam.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a cold stamping hot stamping foil suitable for packing usefulness, including hot stamping foil main part 1, hot stamping foil main part 1 includes basic unit 2, the downside of basic unit 2 is laminated in proper order has peel ply 6, resin pattern layer 5, electro-aluminum layer 4 and UV gluing agent bond line 3, basic unit 2 includes polyester film 8, peel ply 6 laminates the lower surface at polyester film 8, polyester film 8's inboard fixedly connected with inboard flexure strip 9, fixedly connected with elastic rib 10 between inboard flexure strip 9, elastic rib 10's the outside is coiled and is connected elastic filament 11, and connect the both ends of elastic filament 11 and inboard flexure strip 9 fixed connection, inboard flexure strip 9, elastic rib 10 and connection elastic filament 11 are in groups equidistance setting in the inside of basic unit 2, basic unit 2 wraps up inboard flexure strip 9 completely, elastic rib 10 and connection elastic filament 11, hot stamping foil main part 1 atress during the transportation, can be through polyester film 8 of basic unit 2, The elasticity of the inner elastic sheet 9 and the elastic ribs 10 is buffered, thereby reducing the phenomenon of being damaged by pulling.

Further, the peeling layer 6 includes a silicone resin layer, and the silicone resin layer is coated on the lower surface of the foundation layer 2 by a coater; resin pattern layer 5 includes synthetic resin and dyestuff, and resin pattern layer 5 coating is dried at the lower surface of peel ply 6, makes peel ply 6 conveniently make base layer 2 peel off when using, and makes resin pattern layer 5 more clear stable of pattern thermoprint when using.

As apparent from the above description, the present invention has the following advantageous effects: when in use, the elasticity of the base layer 2 is enhanced through the inner elastic sheets 9 and the elastic ribs 10, so that the phenomenon that the base layer 2 is torn is reduced, and the connection is kept inside when the outer surface of the base layer 2 is torn through the connecting elastic wires 11, so that the phenomenon that the peeling layer 6, the resin pattern layer 5 and the like on the lower side are cracked along with the tearing is avoided.

Example two:

referring to fig. 1 to fig. 3, on the basis of the first embodiment, the present invention provides a technical solution: the peel off layer 6, resin pattern layer 5, the outside of electroplated aluminum layer 4 and UV gluing agent bonding layer 3 is provided with location limit 7, and location limit 7 is located the lower surface both sides of basic unit 2, location limit 7 is provided with easy tear tape 12 with the junction of peel off layer 6 and UV gluing agent bonding layer 3, set up to tear seam 13 between location limit 7 and resin pattern layer 5 and the electroplated aluminum layer 4, tear tape 12 and tear through tearing seam 13 convenience, thereby avoid driving resin pattern layer 5 and electroplated aluminum layer 4.

By adopting the positioning edge 7 and the easy tearing strip 12, the positioning edge 7 is positioned when the hot stamping machine is used, and the positioning edge 7 can be torn off after hot stamping, so that burrs are prevented from appearing on the edge of the hot stamping machine, and the pattern of the hot stamping machine is more regular.

The working principle and the using process of the utility model are as follows: thermoprint is carried out on packing when using, thermoprint foil is carried by the pulling and carries out the thermoprint, thermoprint foil main part 1 atress when carrying, polyester film 8 through basic unit 2, the elasticity of inboard flexure strip 9 and elastic rib 10 cushions, thereby reduce the phenomenon of being dragged the damage, and can keep connecting through connecting elastic filament 11 and elastic rib 10 when the surface of basic unit 2 is torn, thereby avoid the peel ply 6 of downside, resin pattern layer 5, the phenomenon of following tearing appears in electro-plated aluminium layer 4 and UV gluing agent bond line 3, thereby guarantee the stability of thermoprint, and fix a position the edge of thermoprint through location limit 7, can tear location limit 7 down through easy tear strip 12 and tear seam 13 after the thermoprint, thereby make the pattern of thermoprint more regular, avoid the phenomenon of burr to appear in the edge.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A cold-stamping hot-stamping foil suitable for packaging, comprising a hot-stamping foil body (1), characterized in that: thermoprinting paper tinsel main part (1) is including basic unit (2), the downside of basic unit (2) is laminated in proper order has peel ply (6), resin pattern layer (5), electro-plated aluminium layer (4) and UV gluing agent bond line (3), basic unit (2) is including polyester film layer (8), peel ply (6) laminating is at the lower surface of polyester film layer (8), inboard fixedly connected with inboard flexure strip (9) of polyester film layer (8), fixedly connected with elastic rib (10) between inboard flexure strip (9), the outside of elastic rib (10) is coiled and is connected bullet silk (11), and connects the both ends and inboard flexure strip (9) fixed connection of bullet silk (11).

2. A cold-stamping foil suitable for packaging as claimed in claim 1, wherein: the peeling layer (6) comprises an organic silicon resin layer, and the organic silicon resin layer is coated on the lower surface of the base layer (2) through a coating machine.

3. A cold-stamping foil suitable for packaging as claimed in claim 1, wherein: the resin pattern layer (5) comprises synthetic resin and dye, and the resin pattern layer (5) is coated and dried on the lower surface of the stripping layer (6).

4. A cold stamping foil suitable for packaging as claimed in claim 1, wherein: the outer sides of the stripping layer (6), the resin pattern layer (5), the electroplated aluminum layer (4) and the UV adhesive bonding layer (3) are provided with positioning edges (7), and the positioning edges (7) are located on two sides of the lower surface of the base layer (2).

5. A cold-stamping foil suitable for packaging as claimed in claim 4, wherein: the positioning edge (7) is provided with an easy-tearing tape (12) at the joint of the stripping layer (6) and the UV adhesive bonding layer (3), and a tearing seam (13) is arranged between the positioning edge (7) and the resin pattern layer (5) and the electroplated aluminum layer (4).

6. A cold stamping foil suitable for packaging as claimed in claim 1, wherein: inboard flexure strip (9), elastic rib (10) and connection bullet silk (11) are in groups equidistance and are set up in the inside of foundation layer (2), foundation layer (2) wraps up inboard flexure strip (9), elastic rib (10) and connection bullet silk (11) completely.