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Cylindrical product tearable package, its manufacturing method and its special cutting knife

A manufacturing method and cylindrical technology, applied in packaging, transportation and packaging, containers with multiple items, etc., can solve the problems of scattered batteries, inconvenient carrying and storage, and scattered batteries.

Inactive Publication Date: 2004-07-21
FUJIAN NANPING NANFU BATTERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing cylindrical items such as batteries are usually packaged in boxes, and multiple batteries and other items are placed in one box, but only a few batteries are sold at a time when retailing, and the batteries sold and the remaining batteries are scattered , it is inconvenient to carry and store, especially the battery is cylindrical and easy to roll
Some batteries are packed with plastic film, pack several batteries together, but the film is not easy to tear, and the battery will still fall out after tearing

Method used

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  • Cylindrical product tearable package, its manufacturing method and its special cutting knife
  • Cylindrical product tearable package, its manufacturing method and its special cutting knife
  • Cylindrical product tearable package, its manufacturing method and its special cutting knife

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, first heat-seal and pack four parallel batteries 7 with heat-shrinkable film 8 to form a quadruple packaging structure wrapped tightly with heat-shrinkable film outside the four parallel batteries, and then use cutters 1, 2, 3 And 4, 5, 6 vertically cut 6 small slits from the upper and lower surfaces of the heat-shrinkable film along the gap between the batteries to form a total of 6 detachable lines 9 on the heat-shrinkable film to obtain a tearable Package.

[0027] During use, the required battery is broken off from the package along the detachable line 9, while other batteries will be wrapped by heat-shrinkable film, which is convenient to use.

Embodiment 2

[0029] Such as figure 2 As shown, after packing the four batteries 13 arranged in parallel with the heat shrinkable film 14, use two cutters 11, 12 to cut out two lines from the upper and lower sides along the gap between the two batteries in the middle. Tearable line 15 forms a tearable package.

Embodiment 3

[0031] Such as image 3 As shown, after packing the batteries 22 arranged in parallel with the heat shrinkable film 24, use two cutters 21, 23 to cut out two tearable lines from the upper and lower surfaces along the gap between the two batteries. Line 25, forming a tearable package.

[0032] The shape of the toothed blade of the special cutter for producing tearable packaging of cylindrical products can be Figure 4 V-shape shown, it can also be Figure 5 U-shape shown, can also be Figure 6 , Figure 7 The E-shape shown, and the edge of the E-shaped blade can be either Figure 6 The flat blade shown, can also be Figure 7 Pointed knife edge shown.

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Abstract

A package able to be torn away for the cylindrical goods features that multiple cylindrical goods arranged parallelly can be packed by a thermoshrinking film on which there are detaching lines. A special cutter with multiple toothed cutting edges is used to cut said packing film along said detaching lines for tearing away the film and getting a cylindrical goods.

Description

technical field [0001] The invention relates to a package, specifically a tearable package for cylindrical articles (such as batteries), and also relates to a manufacturing method of the package and a special cutter. Background technique [0002] Existing cylindrical items such as batteries are usually packaged in boxes, and multiple batteries and other items are placed in one box, but only a few batteries are sold at a time when retailing, and the batteries sold and the remaining batteries are scattered , It is inconvenient to carry and store, especially the battery is cylindrical and easy to roll. Some batteries are packaged in plastic film to pack several batteries together, but the film is not easy to tear, and the batteries will still fall out after tearing. Contents of the invention [0003] In view of the above-mentioned problems existing in the packaging of cylindrical items such as batteries, the purpose of the present invention is to provide a tearable package f...

Claims

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Application Information

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IPC IPC(8): B65B61/00B65D71/08B65D77/38B65D85/88
Inventor 江福生林宝路徐小春罗华贵丁本伟
Owner FUJIAN NANPING NANFU BATTERY
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