A balanced quantitative control method for sealing strength and tearability of cup-packed jelly products
A cup-packed and jelly technology, which is applied in the direction of strength characteristics, using stable tension/pressure testing material strength, measuring devices, etc., can solve the problem that the tearing force tester is expensive, quantitative testing cannot be realized, and product quality cannot be guaranteed. and other problems, to achieve the effect of saving equipment cost, simple method and easy opening
Active Publication Date: 2017-03-01
QINQIN INC CO LTD FUJIAN
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Problems solved by technology
However, in actual production, due to the high price of the tear tester used to measure the tear force value, the enterprise cannot achieve quantitative testing without purchasing the tear tester, so the product quality cannot be guaranteed. Equipment will cost a lot of business costs
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Embodiment Construction
[0028] The present invention will be further described below through specific embodiments.
[0029] refer to figure 1 , a tensile tester for testing the static pressure strength of jelly seals, including a worktable 1, a mounting column 2 arranged perpendicular to the worktable 1, and a tensile tester that can be lifted and lowered on the mounting column 2 through a height adjustment nut Device 3, an operating handle 4 for controlling the magnitude of the pulling force, a scale for displaying the value of the pulling force, and a pressing plate 5 for clamping and testing the product.
[0030] A method for testing the sealing static pressure strength of a cup-packed jelly product, testing whether the sealing static pressure of the cup-packed jelly product is qualified and the maximum static pressure value of the cup-packed jelly product by a tensile tester, comprising the following steps:
[0031] ① Method for testing whether the static pressure of the sealing of cup-packed je...
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The invention discloses a balance quantization control method for cup type jelly product seal strength and tearability. A function relation expression of the seal strength and the seal tearability is built, the maximum static pressure value and the minimum static pressure value are worked out, a seal static pressure strength control standard value is established for the product seal strength, quality control points are set on a cup type jelly product production line, the seal static pressure strength is detected through a pull force tester, quantization control is carried out on the production process according to the detected seal static pressure strength data, deviation rectifying is carried out in time, and it can be guaranteed that the seal strength of a produced product is guaranteed, and the produced product can be opened easily. Meanwhile, the function relation between the seal strength and the seal tearing performance tearability is established, the seal static pressure strength can be detected through the pull force tester, the tearing force value is worked out according to the seal static pressure strength, the tearing force value can be obtained without a tearing force tester, and the equipment cost can be saved. The balance quantization control method is simple, a designer can grasp the method very well, and the method can be practically applied to guide industry control and solve industry problems.
Description
technical field [0001] The invention relates to the technical field of jelly packaging, in particular to a quantitative control method for balancing the sealing strength and tearability of cup-packed jelly products. Background technique [0002] Cup jelly products are sealed and packaged in the form of transparent plastic cups and composite films combined by heat sealing. At present, domestic cup-packed jelly products are pursuing high sealing strength in order to achieve a firm seal, which makes it difficult to open the product, especially for children. To achieve the goal of "good seal and easy to tear" has always been the subject of improvement for the jelly industry. [0003] At the same time, in the jelly industry, the static pressure strength of the jelly product seal is generally tested by a tensile tester, and the peeling force value of the jelly product is tested by a tear force tester. However, in actual production, due to the high price of the tear tester used to...
Claims
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IPC IPC(8): G01N3/08G01N3/02
Inventor 辛亚东施金姐许英鹏
Owner QINQIN INC CO LTD FUJIAN