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Knapsack design

A bag and bag technology, which is applied in the field of backpacks, can solve the problems of complicated bag recycling operation and a lot of time.

Inactive Publication Date: 2011-04-27
DECATHLON SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main disadvantage of these currently known bag designs is the complicated recycling of the bag at the end of its useful life, i.e. when the owner intends to discard the bag
However, for the operators in charge of recycling operations, these operations require a lot of time

Method used

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Examples

Experimental program
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Embodiment Construction

[0025] due to available at Figure 1-9 Therefore, the object of the invention, the bag 1, is conventionally composed of a plurality of webs 2a, 2b, 2c, 2d, 2e, in particular of fabric, which are assembled together, in particular by sewing or sealing, in order to form A capsule 8 can be accommodated therein for items or products to be transported. According to various examples shown in the figures, the bag is of the backpack type and includes two shoulder straps. However, application of the invention to other alternative bags is contemplated, such as a crossbody style bag having a single strap or shoulder strap to allow the bag to be carried at the side of the body.

[0026] exist Figure 1-9 Of the different alternative bag designs shown in , it can be seen that the bag design includes a companion panel made of a different material than the first panel, in particular fabric. Thus, in figure 1 , 2 , 3 and 5, it can be seen that the shoulder strap has a portion 10a comprisi...

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PUM

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Abstract

The invention relates to the manufacture of a knapsack. The bag (1) of the knapsack is made up of first material formats (2a,2b,2c,2e) and matching formats (3a,3b,3c). The first material formats are notably fabric. The matching formats are made of at least one other material being laid out on the bag. Assembly devices (4a,4b,4c) are laid out between the first formats to form housings (4a,4b,4c).All the housings are grouped together and the matching formats (3a,3b,3c) are introduced into the housings. A single and unique cuttable border (7) closes the housings. The cuttable border (7) is cut off and the housings (4a,4b,4c) are allowed to be opened for extracting the matching formats (3a,3b,3c).

Description

technical field [0001] The present invention relates to a bag, particularly a knapsack, which is designed to facilitate recycling when it is discarded by its owner. However, such bags may be of the shoulder bag type or of other types without departing from the scope of the present invention. Background technique [0002] Bags generally consist of panels of fabric or other similar material assembled together by means of seaming or sealing means so as to form at least a capsule for receiving the items to be transported by the bag. Furthermore, the fabric web allows the formation of one or even two shoulder straps or optionally handles, so that the bag can be carried on the shoulder or on the back or even by hand. Many bags often include other panels that are made of other materials in conjunction with the fabric panels. Thus, foam panels integrally formed with the shoulder straps or the rear surface of the bag for forming padding are often found, for example, on backpacks. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D30/10B65D33/14A45F3/02A45F3/04
CPCA45F3/04
Inventor 亚历山大·吉略杰里米·保查德
Owner DECATHLON SA