JPH0584963U - Roll-shaped photosensitive material package - Google Patents

Abstract

(57) [Summary] [Purpose] The insertion and removal of the buffer sheet from the roll-shaped photosensitive material package were facilitated. A cushioning sheet arranged inside a cardboard case that accommodates two or more roll-shaped photosensitive materials, wherein the cushioning sheet between rolls and the cushioning sheet on the top surface are integrated, and the top sheet and the side of the cardboard case are In the contact area,
A notch was provided to allow the fingers to enter.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a roll-shaped photosensitive material package.

[0002]

[Prior Art]

 Conventionally, a corrugated cardboard case containing a roll-shaped photosensitive material has a cushioning sheet arranged therein to absorb a shock during transportation, and the cushioning sheet prevents damage to the roll-shaped photosensitive material during transportation. The role is to maintain the quality of the rolled photosensitive material.

In the case of the conventional cushioning sheet as shown in FIG. 5, the cushioning sheet between the rolls and the cushioning sheet on the top surface are distinguished from each other, and when the cushioning sheet is inserted into the cardboard case and on the user side. It is troublesome that the work of taking out is required twice or more. In particular, as the automation of the packaging process progressed, the above problems reduced efficiency. Further, the gap between the top sheet and the side of the cardboard case is very narrow, and it is difficult to take out the top sheet from the cardboard case.

[0004]

[Problems to be solved by the device]

 An object of the present invention is to provide a roll-shaped photosensitive material package that simplifies the removal of the top sheet and cushioning sheet from the cardboard case.

[0005]

[Means for Solving the Problems]

 The above object of the present invention is to provide a cushioning sheet to be arranged in a plurality of corrugated cardboard cases, in which the cushioning sheet between the rolls and the cushioning sheet on the top surface are integrated and the top sheet and the side of the cardboard case are in contact with each other. This is achieved by providing a notch that allows the fingers to enter.

A roll-shaped photosensitive material package according to the present invention will be described with reference to the drawings. FIG. 4 is an external view of a roll-shaped photosensitive material package according to the present invention. A cardboard case 1 for accommodating two roll-shaped photosensitive materials uses an A flute double-faced corrugated board, and uses a 0201 type (JIS Z1506) sealed with a tape 2.

FIG. 2 is a sectional view of the cardboard case accommodating the roll-shaped photosensitive material 4 as seen from the side surface. Between the rolls, one cushion sheet 5 integrated with the cushion sheet on the top surface and one bottom cushion sheet 6 are arranged.

FIG. 3 is a plan view of a cushioning sheet disposed inside a cardboard case in the roll-shaped photosensitive material package according to the present invention, in which the longitudinal dimension of the cushioning sheet is partially compared to the longitudinal direction inside the cardboard case. The buffer sheet is shown with a cutout for reducing the size and folding lines in the longitudinal direction of the buffer sheet. The cushioning sheet 5 includes a semicircular cutout portion 7 having a diameter of 4 cm centered on a half part from the left and right ends in the longitudinal direction of the cushioning sheet 5, and the left and right ends in the longitudinal direction with respect to the longitudinal direction of the cushioning sheet 5. A fold line is provided in the half portion 8 and in the portion 9 in which the dimension capable of accommodating the rolled photosensitive material 4 around the half portion 8 is taken into consideration in the lateral direction.

FIG. 1 is a diagram in which a cushioning sheet 5 is folded. By providing the semicircular cutout portion 7 and the folding lines 8 and 9 on the cushioning sheet, the cushioning sheet 5 can be easily taken out.

[0010]

[Effect of the device]

 According to the present invention, it is possible to easily insert and remove the cushioning sheet, and the cushioning property between the rolls is greatly improved.

[Brief description of drawings]

FIG. 1 is a perspective view of a cushioning sheet according to an embodiment of the present invention.

FIG. 2 is a sectional view of a roll-shaped photosensitive material package according to an embodiment of the present invention.

FIG. 3 is a plan view before molding into the cushioning sheet of FIG.

FIG. 4 is a perspective view of a roll-shaped photosensitive material package according to an embodiment of the present invention.

FIG. 5 is a sectional view of a conventional roll-shaped photosensitive material package.

[Explanation of symbols]

 1 Rolled Photosensitive Material Packaging Cardboard Case 2 Tape 3 Cardboard Case Flap Butt 4 Rolled Photosensitive Material 5 Buffer Sheet 6 Bottom Buffer Sheet 7 Semi-Circular Notch 8 Fold Rule 9 Fold Rule 10 Buffer Sheet Between Rolls 11 Top Surface Cushioning sheet

Claims (1)

[Scope of utility model registration request] 1. A buffer sheet arranged inside a cardboard case for accommodating two or more roll-shaped photosensitive materials,
A roll-shaped photosensitive material, characterized in that the cushioning sheet between the rolls and the cushioning sheet on the top surface are integrated, and a notch for inserting a finger is provided at a portion where the top sheet and the side of the cardboard case are in contact with each other. Packaging.