JPS5864954A - Receiving bag for fine, etc. - 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 The present invention relates to a bag for storing fine powder, etc., which cannot be air-incorporated, such as activated carbon or cement pigment.

Conventionally, bags for storing this type of fine powder, etc., have a double structure consisting of an inner bag made of synthetic resin and an outer bag made of kraft paper. It is used by sealing and sewing together both ends of the bag at the same time, but this type has the following characteristics: (1) air cannot be removed; (2) the ends of the inner and outer bags are sealed and machine-sewn at the same time; In many cases, the perforation extends into the storage area in the room, and in this case, it causes a situation where the fine powder that is the stored object flows out from the perforation, and there is a problem when taking out the stored object. In order to undo the machine stitching and create an outlet,
If the ends of the inner and outer bags are sealed and machine-sewn at the same time, they will be opened all at once, resulting in a significant scattering of the stored items, which is preferable for K11 powder storage bags. There wasn't.

In view of the above-mentioned drawbacks of the conventional art, an object of the present invention is to form a bag with the glue part on one side of the inner bag separated from the seal part on one side of the outer bag, and thereby to store objects such as fine powder. It is an object of the present invention to provide a storage bag for fine powder, etc., which can store fine powder in a very rational manner and can prevent the stored items from scattering as much as possible.

Hereinafter, nine illustrated embodiments of the present invention will be described in detail. In the figures, reference numeral 1 indicates the entire storage bag;
One end made of synthetic resin such as polyethylene is formed into a bag-like shape with a large V surface area via crepe tape 4, and is housed in the core holder 5.

One end of the seat rail 6 is connected to the seat rail 6 at a distance of 11 from the seal portion, and the other end is open.

However, in the storage bag 1, the open sides of the inner and outer bags 2 and 3 serve as filling ports for the stored material such as fine powder. /-) The 5 side of the DANUR 6-seam sewing machine configuration serves as an outlet for taking out the stored items. Note that the inner bag 2 is provided with a large number of air vent holes 7 having extremely small diameters.

Next, to briefly explain the procedure for forming the storage bag 1 in this embodiment, as shown in Fig. 2, one end is V-) sealed and the other end is opened. Fold along the fold line to form an outer bag 3 with both ends open, and as shown in FIG. At the same time, sheet sealing and sealing configuration 6 is performed. As shown in FIG. 2(, 4), the inner bag 2 is placed inside the outer bag 3 so that its seal portions face each other, and the storage bag 1 before storing the items is placed here. be completed.

Now, to explain the case of filling the storage bag configured as described above with the stored items such as IKfl powder, etc., when filling the stored items from the open sides of the inner bag and outer bags 2 and 3, the result is 4. ,
As shown in Fig. 3, the open end is covered with crepe tape 4 in the shape of a bag, and the seat rail and R-gin configuration 8 are integrally formed with crepe tape 4, and the material is transported in this state. It's a book. In this case, V- of inner bag 2
The trail 6 portion is 1 llft lower than the V-tour of the outer Fje3 and the sewing machine configuration 5.

Next, in order to take out the stored items from the storage bag 1, turn the filling opening side that has been reached down, and remove the sewing machine configuration 5 of the outer bag 3 to form an outlet in the outer bag 3. Six groups of sheet seals in the bag 2 are torn to form an outlet in the inner bag 2 to take out the stored items from the 11X storage iA1. When the sheet seal 6 of this inner bag 2 is torn, the delivered items are about to scatter, but the outer bag 3
This is done to suppress the scattering into the PR area as much as possible.

In addition, in this implementation 4-Aj, in the storage form for the items W to be stored in the rental room 2, the items to be stored are marked as empty, so they must be piled up on pallets etc. at the time of transportation. When the book is kept in a very stable state, the stored items W can be prevented from leaking into the book.

As described in detail above, the present invention is a storage bag with a double structure consisting of a ninth inner bag and an outer bag for storing things to be stored such as rut and powder comparison, and the outer bag has one end. The inside bag is sealed at one end from the V-rule part of the outer bag and left open at the other end, and this storage bag has the open side of the inner and outer caps sealed. In addition to serving as the filling port for the stored items, when in the stored state, both are V-rued, and the seal side marked 11r is used as the removal side for the stored items, and in the storage state, the inner seal part is used as the outer bag. Unlike conventional storage bags, the seal part of the precautionary bag for storing items is lower than the V-ru part of the outer bag, unlike conventional storage bags. Because they are spaced apart, the perforations do not reach the inner bag when the sewing machine sews, so there is no scattering of the stored items in the contact area. without any negative impact on
It is also ideal as a storage bag for items to be stored in the inner bag, and can be folded and stored rationally.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a perspective view partially broken in two parts, Fig. 2 (from 2nd to 3rd) is a schematic diagram showing the stratification of the stored brass,
FIG. 6 is a cross-sectional view of the container in which the objects to be stored are stored. 1...Storage bag 2...Inside Table 3...Outside
Bag 5... Sewing machine gutter bottom 6... Sheet seal W... Items to be stored Patent applicant Nimura Chemical Industry Co., Ltd. Representative Patent attorney Oka 1) Hidehiko Figure 1 Figure 2

Claims (1)

[Claims] This is a double-structure storage bag consisting of an inner bag and an outer bag for storing things to be stored such as fine powder, and the outer bag has one end V-shaped and the other end open, and one inner U+1 end. V of the outer bag
The storage bag is V-rued at a distance from the main part, and the other end is open, and this storage bag uses the open sides of the inner and outer bags as openings for storing items. In the UK, both sides are V-ru.The sealed side is the side for taking out the stored items, and the V-ru part of the inner bag is separated from the seal part of the outer bag by t7 when placed in the storage position. A storage bag for fine powder, etc., which is characterized by a grain that has been dried.