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Introduction to plastic bottles (drink bottles and beer bottle), the sealing performance test
Author: Bao "href =" http://www.articlesbase.com/authors/tracy-bao/134279.htm "> Tracy Bao
Plastic bottles have found wide application in food, beverage and beer industries today. Plastic bottle of cola, juice bottles and plastic beer bottle can be found everywhere in our daily lives. With its wider applications, have been more standard requirements for quality control. Since the liquidation of the force and direct execution sealing relation to the quality and storage periods of the contents inside the packages, the closing performances of force and torque for closing bottles have become a focus of plastic bottle manufacturers between various indices of quality control. Labthink instruments ( target = "_blank"> www.labthink.cn) reports on the test of sealing performance of plastic bottle, bottle closure and liquidation of the force with force open Labthink PARAM LSSD-01 and the seal leak detector and force NJY PARAM-20 digital torque tester.
1. Plastic bottle and sealed Performances Travel Bottle Closure / Blocking Test
The barrier property of plastic bottle material directly influence the quality guarantee period. The best performance of the barrier, the longest period of quality assurance. However, no matter the barrier properties of the bottle body and the closure of bottles are good, the conjunction site is the only place where leakage. Therefore, the performance bottle-sealing closure is the most basic indicator of performance sealed container.
GB / T 17876-1999 has identified the requirements for closing the bottle sealing performance testing. According to their different applications, even for the closures of bottles drinks and carbonated drinks are different methods. Closure of the drink must still reduce its theft-proof ring (bar), and pressure at 200kPa PARAM LSSD-01, and Seal Leak detector for 1 minute (bottom). Observe the leak, if not, increase pressure for 1207kPa for 1 minute and see if the bottle closure travel.
Labthink PARAM LSSD-01 Seal and leak detector for quantitative tests for sealing performances; Labthink PARAM MFY-01 Leak Tester is quick to qualitative tests.
2. The value of the pair to test the holding force of the cylinder Cap/Closure- & Open Force
The above-mentioned performance test for closure, a bottle cap some pair of force is necessary. In fact, the strength of the pair of bottle cap (bottle cap and open the lock) is one of the main factors influencing the performance sealing. More torque with great difficulty in opening and closure cup bottle, and thereby reduce the comfort. Insufficient strength torque affect the performance of the seal of the container, and can also result in the loss. Now, the package design is referred to more consumption of convenience for quick and easy opening of the lid of the bottle is one of the targets. In seeking this evidence GB/T17876-1999 is the norm, and craftsmanship to the test ring should be cut before testing.
The sealing performance of plastic bottle is the most important factor affecting leakage and product package damage. Excellent ease of opening and sealing performance can be achieved through reasonable control of the sealing performance and value pair. The barrier property of plastic bottles, including the amount of gas transmission and water vapor transmission of the amount, must also be controlled to ensure product quality during the service life useful. For more information, please visit www.labthink.cn. Labthink Instruments Co., Ltd. is willing to have more exchanges and communications with you.
About Labthink?
Labthink, excellent supplier of testing instruments and testing services, dedicated to providing excellent and more complete solutions for quality control of pharmaceuticals, foodstuffs, cosmetics, packaging, printing, adhesives, automotive, petrochemical, environment, biology, new energy, construction, aviation and electronic industries worldwide.
Labthink Instruments Co., Ltd.
No. 144 Wuyingshan Road, Jinan 250031, China
Tracy Bao info@labthink.cn
Tel: 0086 531 85061153 fax: 0086 531 85812140
About the Author:
Labthink, the excellent supplier of testing instruments and testing services, dedicated to providing excellent and more complete solutions for quality control of pharmaceuticals, foodstuffs, cosmetics, packaging, printing, adhesives, automotive, petrochemical, environment, biology, new energy, construction, and aviation industries electronic throughout the world.
Article Source: ArticlesBase.com – title = "Introduction the plastic bottle (drink bottles and beer bottle) Benchmarks sealing "> Introduction to the plastic bottle (drink bottles and the bottle of beer) Sealing Performance Tests
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