JPS60204409A - Method of packaging package with quality maintaining agent housing bag - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Technical Field) The present invention relates to a method for packaging a package with a bag for storing a quality preservation agent for foods and the like.

(Prior art) In conventional packaging of foods such as dried noodles, a bag containing quality preservation agents such as oxygen absorbers and desiccants to maintain the quality of the packaged product is placed in a separate bag along with the packaged product. There are products that are packaged together, but when the package is opened, the quality preservation agent storage bag is opened along with the outer bag, and there is a risk that the quality preservation agent may be accidentally eaten.

Therefore, in order to eliminate the above-mentioned danger, the present applicant added a double-sided heat-sealable film to the outer bag material, which is a film that does not permeate gas or water vapor, when packaging the quality preservation agent storage bag together with the packaged product. The left and right edges of a film made of a certain breathable material are pasted vertically and also horizontally to form a pouch, which is then filled with a quality preservation agent, and then this pouch is placed inside the outer bag. While folding the outer film so that it will fit inside the pouch, wrap the contents and attach the edges of the outer film in the vertical direction. We have previously developed a packaging method in which the sachet film is also adhered at the same time, but when filling the sachet-shaped part with the quality-preserving agent, the quality-preserving agent scatters outside the sachet-shaped part. This has been used to adhere to the inner surface of the outer packaging film and mix into the contents.

(Purpose) The present invention aims to prevent the quality-preserving agent from adhering to the inner surface of the film for outer bag material during packaging and mixing it into the contents, or packaging the contents as separate items. Comes with a quality preservation agent storage bag that prevents the risk of accidentally eating the quality preservation agent when the outer bag is opened and the quality preservation agent is accidentally eaten. The present invention provides a method for packaging a package.

(Structure) Figures 1 to 6 show each side of an apparatus for carrying out the method of the present invention, and Figure 1 shows an example of a packaging method generally referred to as deep draw type 9 vacuum packaging. It is. Above is a molding device for forming the lower film a into a container shape, b is the upper film, 2 is an air vent forming device, and 3 is the lower vacuum? 4 is an upper vacuum box, 5 is a horizontal cutter, 6 is a vertical cutter, and 7 is made of a double-sided heat-sealable breathable material with a quality preservation agent such as an oxygen absorber and desiccant packed inside. 8 is a cutter device, 8' Hashu 1-19 is a conveyor, 1
0 is Zosonya device, 11 is quality preservation agent guide member, 1
1a is a quality preservation agent receiving part formed at the lower end of the guide member 11, 12 is a presser, 13 is a heater bar, 1
4 indicates a film guide roller.

Fig. 6 shows an example of a packaging method generally called pillow packaging, in which numeral 21 is a bag making machine for forming the film a' for outer bag material into a cylindrical shape, and 21 is a bag making machine for forming the film a' for the outer bag material into a cylindrical shape. 22 is a supply core bear that supplies the contents 23, 24 is a dog/lukanoto device, and 25 is a quality maintaining agent such as a deporation agent and a desiccant sealed inside. This is a heat-sealing device for heat-sealing a continuous pouch made of a breathable material with double-sided heat-sealing property to a film a' for a quality preservation agent storage bag.

The film-like base material used for the outer bag of the present invention is
For example, it is made of a laminated film such as polyvinylidene chloride coated biaxially oriented nylon and polyethylene, polyvinylidene chloride coated biaxially oriented polyester and polyethylene, etc., and has a certain degree of gas barrier property or water vapor resistance.
A film with a J carrier and good suitability for packaging machinery is used, and the folded sachet film is a combination of nonwoven fabric and perforated polyethylene film, perforated 7ICVIJ 7' Robylene and paper, or nonwoven fabric and perforated polyethylene film. A film-like packaging material is used in combination with

(Function) To explain the deep-drawn C-type vacuum packaging shown in Figs. Air vent holes are formed at certain locations, and the contents 23 are stored in the container-shaped portion. In addition, a quality preservation agent storage bag 7 consisting of a continuous pouch with a quality preservation agent sealed inside is a cutter device 8.
The bags 7' are cut into individual bags 7', transferred from the chute 8' to the conveyor 9, and further inserted into the guide member 11 disposed along the upper film b by the puttyer device 10, as shown in the third figure. The part received by the receiving part 11a at the lower end of 11 is pressed against the inner surface side of the upper film b by a presser 12 that operates at a predetermined timing in synchronization with the movement of the upper film b, Heat-sealed together with the heater"-13 as shown in Figure 4, and adhered to the upper side of the upper film, and then attached to the upper and lower vacuum boxes 3.4 of the subsequent stage.
After being transferred to the side, the upper and lower vacuums are formed by the Tux 3 and 4 at the same time as the packaging body (packaged finished product) with the quality preservation agent storage bag.

Further, to explain the pillow packaging shown in FIG. It is polymerized and sealed to form a cylindrical body, and the contents 23 are supplied inside the cylindrical body by a supply conveyor 22. At this time, a rotary type disposed at a predetermined position in front of the bag making device is used. The quality preservation agent storage bag 7 is cut into small bags 7' by the cutter device 25, and the outer bag material film a' is cut by the rotary type heat/roll device 26.
The bag is integrally heat-sealed to the inner surface of the bag and then formed into a cylindrical shape using the bag making machine. Further, the cylindrical outer bag material film a' containing the contents 23 with the quality preservation agent storage bag 7 inside is cut into a seal by the top seal cutting device 24 to form a package with the quality preservation agent storage bag (packaging completed). product) is packaged in P,'.

(Effects) According to the present invention, when producing a package with a pouch containing a quality preservative, the quality preservative is preliminarily placed in a quality preservative storage bag made of a continuous pouch-like material made of a breathable material with heat-sealable properties on both sides. This is then packaged by heat-sealing it to the inner surface of the outer bag material film, so it is not possible to maintain quality by mistake, unlike conventionally packaged products that are packaged separately. There is no risk that the quality preservation agent will be eaten, and there is no risk that the quality preservation agent will float and adhere to the inner surface of the outer bag material film during folding and packaging, and that it will mix with the contents and be packaged. This method has the advantage of being able to perform packaging safely and efficiently.

[Brief explanation of the drawing]

The figure shows an example of an apparatus for carrying out the method of the present invention.
Figure 1 is an overall front view, Figure 2 is a partially enlarged perspective view of the main parts,
Fig. 3 is a partially enlarged cross-sectional plan view of the quality preservation agent storage bag before it is adhered to the outer bag material film, Fig. 4 is a partially enlarged cross-sectional plan view after the same is adhered, and Fig. 5 is the completed package. A perspective view of
FIG. 6 is an overall front view of another embodiment, and FIG. 7 is a perspective view of the same packaged finished product. 1... Molding device, 2... Air vent hole forming device, 3
・Lower vacuum box, 4...upper vacuum box,
5. Horizontal cutter, 6. Vertical cutter, 7.
・Quality preservation agent storage bag, 7′・・Small bag, 8・・Cutter device, 8′・Chute, 9・・Conveyor, 10・
Futsher device, 11... Quality preservation agent guide member,
11 a. Quality preservation agent storage bag b 112.. Flesh bar, 13.. Heater no.<-114.. Film guide roller, bag making machine, 21.. Vertical 7-ru device, 22
・・Supply conveyor, 23・Contents, 24・・Top seal cut device, 25・Rotary type cutter 1ti
t, 26 = heat sealing device, a... lower film, b... top 1] film, a'... film for outer bag material, P, P' - finished packaging product 0 Patent applicant Omori Machine Industry Co., Ltd.

Claims (1)

[Claims] A quality preservation agent in which a band-shaped film for exterior bag material that is impermeable to gas or water vapor is transported in a fixed direction, and the inner surface of the film for exterior bag material is packaged in a pouch shape with a breathable material that has heat-sealability on both sides. After supplying a storage bag and heat-sealing the quality preservation agent storage bag together with the outer bag material film, the quality preservation agent storage bag is placed inside and the outer bag material film is sealed to the required size. A method for packaging a package with a quality preservation agent storage bag formed on the package.