JPH0576297U - Tray for retort sterilizer - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent the ears of packed products from curling or deforming due to retort processing. [Structure] The upper edge of the tray 1 has ears 10 on both sides of the processed material 9.
A plurality of partition bars 8 are provided at intervals such that they can be placed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a tray for a retort sterilizer.

[0002]

[Prior Art]

 Conventionally, trays used in retort sterilizers are box-shaped bodies that store a large number of products to be processed on a bottom plate that has a large number of through holes, and these trays are stacked in multiple stages to produce hot water spray steam. It is installed in a retort sterilizer such as a ceremony.

[0003]

[Problems to be solved by the device]

 However, when a vacuum-packed processed product of chikuwa, cheese, clamshell or other food is placed on the bottom plate of the tray and processed, curling or deformation may occur in the vacuum-packed ears due to heat treatment. In order to prevent such a phenomenon, a means for restraining the ears by placing a holding plate on the ears was found, but it took a lot of time and effort to align the products and install the holding plate.

An object of the present invention is to solve the above-mentioned problems and to provide a tray in which ears on both side edges of a packed processed product are not curled or deformed.

[0005]

[Means for Solving the Problems]

 In the present invention, in order to achieve the above object, in a tray that is installed in a retort sterilizer and is stacked in multiple stages, an interval that is sufficient for placing the ears on both edges of the processed product packed with chikuwa, cheese, chamomile, etc. A tray for a retort sterilizer having a plurality of partition bars at the upper edge was opened.

[0006]

[Action]

 In the present invention, the ears on both sides of the packed product are placed on the partition bar on the upper edge, and the trays are stacked in multiple stages. Since it is always restrained by, it will not curl or deform even when heated.

[0007]

【Example】

 The embodiments shown in the drawings will be described below. 1 to 3, reference numeral 1 denotes a tray, which is a spray type retort sterilizer. A bottom plate 2 has a large number of through holes 3. Frame materials 4 and 5 surround the entire circumference. Reference numeral 6 denotes a pin which projects from the frame member 4 and engages with the trays 1 to be stacked so as to be aligned and fixed. Reference numeral 7 is a pin that reinforces the frame member 5. A plurality of partition bars 8 are provided at the upper edge of the tray 1 at intervals so that the ears 10 of the processed material 9 can be placed on the partition bars 8 on both sides.

FIG. 4 is an enlarged cross-sectional view of an essential part showing a state in which the processed product 9 is loaded in the tray 1. The processed product 9 has its ears 10 at the top of the frame member 5 or the partition bar 8 and the bottom plate 2 of the tray 1. It is housed in a sandwiched form and heat-treated. In the figure, A indicates a minute gap provided between the frame member 5 or the partition bar 8 and the bottom plate 2 of the upper tray 1.

In this embodiment, the processed material 9 is stored in a tray so that the processed material 9 is in the reverse direction with the ears 10 on top and both sides are placed on the frame material 5 or the partition bar 8, so that the ears can be heated even when heated. Have been in constant custody. In addition, although the present embodiment shows the case of the spray type retort sterilizer, the present invention is not limited to this, and by providing a partition bar capable of holding the ear portion of the processed object, in the case of the hot water type or the steam type. Can also be used.

[0010]

[Effect of the device]

 According to the present invention, the partition bars are provided on the upper edge of the tray at a distance sufficient to mount the processed object ears, so that the processed object ears are mounted above these partition bars. Restrained by the bottom plate of the tray. Therefore, it is possible to obtain a neat product without curling or deforming the ears during heating. Moreover, unlike the conventional example, there is no need to arrange the processed products in line on the tray bottom plate or install separate holding plates on the ears, and the processed products can be loaded quickly and stably. I was able to provide a tray.

[Brief description of drawings]

1] Top view of tray

FIG. 2 Partial side view of the tray

FIG. 3 is a perspective view of a processed product

FIG. 4 is an enlarged cross-sectional view of an essential part showing a state in which a processed material is loaded in a tray.

[Explanation of symbols]

 1 Tray 8 Partition Bar 9 Processed Object 10 Ears

Claims (1)

[Scope of utility model registration request] 1. A tray, which is installed in a retort sterilizer and is stacked in a plurality of stages, is provided with a space such that ears on both side edges of a processed product packed with chikuwa, cheese, chamomile and the like can be placed, and the upper edge thereof is placed. A tray for a retort sterilizer, which is characterized in that a plurality of partition bars are provided on the tray.