CN211996980U - Novel heat-sealing fresh-keeping film for cigarettes - Google Patents

Abstract

The utility model discloses a cigarette is with novel heat-seal preservative roll membrane, including the rete, be provided with first subregion and second subregion on the rete, and the second subregion is located the inner chamber of first subregion, the length of first subregion is 40-42mm, the width of first subregion is 39-40.5mm, the length of second subregion is 33-36mm, the width of second subregion is 26-29mm, the coating has first district of gluing on the rete, district and third district of gluing, first district of gluing, the second is glued the district and is located the rete left and right sides respectively, the third is glued the lower extreme that the district is located the rete, the surface sealing department of second subregion is provided with the impressed watermark district. The utility model provides an inside of cigarette case, aluminium foil rolling film commonly used, the plasticity of current aluminium foil is relatively poor, warp easily, and the leakproofness is weak, and also does not have the function of pasting, is difficult for the bonding, drops easily for the cigarette case opens the back, and the shorter problem of fresh-keeping time.

Description

Novel heat-sealing fresh-keeping film for cigarettes

Technical Field

The utility model relates to a plastic wrap technical field specifically is a cigarette is with novel heat-seal plastic wrap.

Background

The preservative roll film is characterized by comprising a PVC shrink film roll film, an opp roll film, a pe roll film, a pet protective film, a composite roll film and the like. The roll film is applied to an automatic packaging machine, and the packaging mode is adopted for common bagged shampoo, partial wet tissues and the like. The package cost of the roll film is relatively low, but an automatic packaging machine is matched with the roll film. In addition, in daily life, a roll film application is also seen, a sealing machine for on-site packaging is often seen in shops selling milk tea, porridge and the like, and a sealing film used by the sealing machine is the roll film.

In the cigarette case, an aluminum foil roll film is commonly used, the existing aluminum foil has poor plasticity, is easy to deform and weak in sealing property, has no sticking function, is not easy to adhere and is easy to fall off, and the freshness keeping time is short after the cigarette case is opened, so that the novel heat-sealing freshness keeping roll film for cigarettes is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a cigarette is with novel heat-seal preservative film roll solves the inside of cigarette case, and the aluminium foil film roll commonly used, the plasticity of current aluminium foil is relatively poor, and easy deformation, the leakproofness is weak, and also does not have the function of pasting, and difficult bonding drops easily for the back is opened to the cigarette case, and the short problem of freshness preservation time.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a cigarette is with novel heat-seal preservative roll membrane, includes the rete, be provided with first pad pasting and second pad pasting on the rete, and the second pad pasting is located the inner chamber of first pad pasting, the length of first pad pasting is 40-42mm, the width of first pad pasting is 39-40.5mm, the length of second pad pasting is 33-36mm, the width of second pad pasting is 26-29mm, the coating has first gluey district, second gluey district and third gluey district on the rete, first gluey district, second gluey district are located the rete left and right sides respectively, the third gluey lower extreme that is located the rete, the lower surface sealing department heat of second pad pasting scalds the impressed watermark district and has the impressed watermark district.

According to the novel heat-sealing preservative roll film for cigarettes, the upper ends of the first sticking area and the second sticking area are respectively provided with the first arc-shaped uncovering line and the second arc-shaped uncovering line, and the first sticking area and the second sticking area are conveniently uncovered through the first arc-shaped uncovering line and the second arc-shaped uncovering line.

According to the novel heat-seal preservative roll film for cigarettes, the radian of the first arc-shaped uncovering line is the same as that of the second arc-shaped uncovering line, so that the first sticking area and the second sticking area cannot interfere with each other due to the fact that the arc degrees of the uncovering lines are different.

According to the novel heat-seal preservative film roll for cigarettes, the first adhesive area, the second adhesive area and the third adhesive area are respectively located below the inner cavity of the first sticking area, so that the first sticking area can stick to articles conveniently.

According to the novel heat-sealing preservative film roll for cigarettes, the oil-dispersing layer is coated on the surface of the third adhesive area, and the convenience of uncovering the first sticking area is improved.

The novel heat-seal preservative roll film for the cigarettes is characterized in that the film layer is an aluminum-plated film, the strength of the film is increased, the film is not easy to damage, the sealing performance is strong, and the film can protect and preserve the products.

According to the novel heat-sealing preservative roll film for the cigarettes, the black cursors are arranged at the four corners of the film layer, the size of each black cursor is 3 x 10mm, accurate identification of the electric eye tracking of a packaging machine is facilitated, and production efficiency is improved.

The utility model has the advantages that: the upper ends of the first sticking area and the second sticking area are respectively provided with a first arc-shaped uncovering line and a second arc-shaped uncovering line, the first sticking area and the second sticking area are conveniently uncovered by the first arc-shaped uncovering line and the second arc-shaped uncovering line, the radians of the first arc-shaped uncovering line and the second arc-shaped uncovering line are the same, so that the first sticking area and the second sticking area cannot be mutually interfered due to different arc degrees of the uncovering lines, the first glue area, the second glue area and the third glue area are respectively positioned below the inner cavity of the first sticking area, so that the first sticking area can be conveniently stuck on an article, the film layer is a composite aluminizer, the strength of the film is increased, the film is not easy to damage, strong in plasticity and difficult to deform, the recovery effect is good, the surface sealing position of the second sticking area is provided with an embossing area, the embossing area heats a copper plate for gold stamping by a copper plate stamping machine, the embossing area formed after pressurization can prevent layering and improve the freshness sealing performance, and simultaneously, the four corners of the film layer are provided with black cursors which are 3 x 10mm in size, so that accurate identification of electric eye tracking of a packaging machine is facilitated, production efficiency is improved, and the problems that the inside of a cigarette box is poor in plasticity, easy to deform, weak in sealing performance and free of a pasting function, adhesion is not easy, falling off is easy, and the freshness keeping time is short after the cigarette box is opened are solved.

Drawings

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

fig. 2 is a schematic structural diagram of a film layer.

In the figure: 1. the film layer comprises 101 a black cursor, 2 a first pasting area, 201 a first arc-shaped uncovering line, 3 a second pasting area, 301 a second arc-shaped uncovering line, 4 a first glue area, 5 a second glue area, 6 a third glue area, 7 an embossing area.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-2: a novel heat-sealing fresh-keeping roll film for cigarettes comprises a film layer 1, wherein black cursors 101 are arranged at four corners of the film layer, the size of each black cursor 101 is 3-10 mm, the black cursors 101 are convenient for accurate tracking and identification of a packaging machine, the production efficiency is improved, the film layer 1 is a composite aluminized film, a first pasting area 2 and a second pasting area 3 are arranged on the film layer 1, the second pasting area 3 is positioned in an inner cavity of the first pasting area 2, the length of the first pasting area 2 is 40-42mm, the width of the first pasting area 2 is 39-40.5mm, the length of the second pasting area 3 is 33-36mm, the width of the second pasting area 3 is 26-29mm, a first arc-shaped uncovering line 201 and a second arc-shaped uncovering line 301 are respectively arranged at the upper ends of the first pasting area 2 and the second pasting area 3, the radian of the first arc-shaped uncovering line 201 is the same as that of the second arc-shaped uncovering line 301, a first adhesive area 4, a second adhesive area 5 and a third adhesive area 6 are coated on the film layer, first glue district 4, second glue district 5 and are located the left and right sides on rete 1 respectively, third glue district 6 is located the lower extreme on rete 1, first glue district 4, second glue district 5 and third glue district 6 are located the inner chamber below of first region 2 respectively, the surface coating in third glue district 6 has the oil-thinning layer, reduce the viscidity in third glue district, be convenient for reveal, the position of sealing on the surface of second region 3 is provided with impressed watermark district 7, impressed watermark 7 passes through the thermoprinter and heats the copper gilt version for gilding, the impressed watermark region that forms after the copper pressurization.

In summary, when the utility model is used, the upper ends of the first pasting region 2 and the second pasting region 3 are respectively provided with a first arc-shaped uncovering line 201 and a second arc-shaped uncovering line 301, the first pasting region 2 and the second pasting region 3 can be conveniently uncovered through the first arc-shaped uncovering line 201 and the second arc-shaped uncovering line 301, the radian of the first arc-shaped uncovering line 201 is the same as that of the second arc-shaped uncovering line 301, so that the first pasting region 2 and the second pasting region 3 can not interfere with each other due to different arc degrees of uncovering lines, the first glue region 4, the second glue region 5 and the third glue region 6 are respectively positioned below the inner cavity of the first pasting region 2, thereby facilitating the adhesion of the first pasting region 1 to articles, the film layer 1 is a composite aluminizer, the strength of the film is increased, the film is not easy to damage, the sealing performance is stronger, the film is not easy to deform, the recovery effect is good, the surface sealing part of the second pasting region is provided with an embossing region 7, the copper plate for gold stamping is heated by a hot stamping machine, the embossing area formed after the copper plate is pressed can prevent layering and improve the fresh-keeping sealing performance, meanwhile, the black cursors 101 are arranged at the four corners of the film layer 1, the size of the black cursors 101 is 3 x 10mm, the accurate identification of the electric eye tracking of a packaging machine is facilitated, the production efficiency is increased, the problem that the inside of a cigarette box is short in fresh-keeping time after the cigarette box is opened due to the fact that the conventional aluminum foil is poor in plasticity, easy to deform, weak in sealing performance and free of a pasting function and is not easy to adhere and fall off easily is solved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (7)

1. The utility model provides a novel heat-seal preservative film roll for cigarette, includes rete (1), its characterized in that: be provided with first subregion (2) and second subregion (3) on rete (1), and second subregion (3) is located the inner chamber of first subregion (2), the length of first subregion (2) is 40-42mm, the width of first subregion (2) is 39-40.5mm, the length of second subregion (3) is 33-36mm, the width of second subregion (3) is 26-29mm, it has first gluey district (4), second gluey district (5) and third gluey district (6) to coat on rete (1), first gluey district (4), second gluey district (5) are located the left and right sides on rete (1) respectively, third gluey district (6) are located the lower extreme on rete (1), the lower surface heat of second subregion (3) scalds impressed watermark district (7).

2. The novel heat-seal preservative film roll for cigarettes according to claim 1, characterized in that: the upper ends of the first pasting area (2) and the second pasting area (3) are respectively provided with a first arc-shaped uncovering line (201) and a second arc-shaped uncovering line (301).

3. The novel heat-seal preservative film roll for cigarettes according to claim 2, characterized in that: the radian of the first arc-shaped uncovering line (201) is the same as that of the second arc-shaped uncovering line (301).

4. The novel heat-seal preservative film roll for cigarettes according to claim 1, characterized in that: the first glue area (4), the second glue area (5) and the third glue area (6) are respectively located below the inner cavity of the first sticking area (2).

5. The novel heat-seal preservative film roll for cigarettes according to claim 1, characterized in that: the surface of the third glue area (6) is coated with an oil-phobic layer.

6. The novel heat-seal preservative film roll for cigarettes according to claim 1, characterized in that: the film layer (1) is a composite aluminized film.

7. The novel heat-seal preservative film roll for cigarettes according to claim 1, characterized in that: the four corners of the film layer (1) are provided with black cursors (101), and the size of the black cursors (101) is 3-10 mm.

Images