Heat seal strength testing is of great importance to moisture proof package. Moisture proof package is widely used in machinery, electronics, foodstuff, medicine and daily care, etc. It is a most commonly used protection against moisture during logistics. Moisture proof package avoids rusts and deterioration of the packed contents effectively. The heat seal strength of [...]
Puncture performances is the most important testing item for pharmaceutical rubber closure testing puncture force and fragmentation property.
On 17th-20th May, 2011, the 25th International Exhibition on Plastics and Rubber Industries was held in Guangzhou. Labthink exhibited her newly developed X series of intelligent products, and demonstrated powerful functions of Labthink CystemTM Online Laboratory Management System, the new laboratory intelligence concept based on cloud-computing. All have obtained favorable responses and recognition, and Labthink [...]
XLW(PC) Tensile tester is applicable in bond strength test for rubber sheet of table tennis bat. Through glue bonding test between rubber sheet and racket, it will guide manufacturers to choose proper glue, control adhesive quality and prevent tackless problem. Features: Minicomputer control; LCD displays data, results and curves; Manu interface, PVC operation board; Standard [...]
Abstract: as pets are getting more and more popular, the quality control requirements for pet food are much stricter than before. Besides quality safety of pet food itself, the barrier property evaluation of pet food packaging has drawn the attention of pet food manufacturers. Keywords: pet food packaging, barrier property, oxygen transmission rate, OTR, water [...]
Labthink launches brand-new Laboratory Testing Instruments and Laboratory IT services for films Labthink at CHINAPLAS 2011: Booth S21, Hall 1.1 Labthink will participate Chinaplas 2011 at Booth S21 Hall 1.1 during 17~20, May in Guangzhou (China Import & Export Fair Pazhou Complex). We will bring new technology and products of Packaging Quality Control Testing Techniques [...]
Abstract: sealing performance of stand-up package with spout and its open easiness would directly influence the shelf-life of product and its properness for usage. Sealing performance has become a focus of manufacturers to monitor. In recent years, stand-up package with spout, owing to its multiple open-close cap, low material consumption, high printing standard, low costs [...]
Physical performance of cosmetics package plays an important role in the packaging & processing, transportation and shelf life. Its quality directly affects cosmetics safety during distribution. The testing items include: tensile strength & elongation rate, peeling strength of laminated films, heat seal strength, sealing and leakage, impact resistance and surface smoothness, etc. Tensile strength is [...]
As fashionable products, cosmetics need exquisite packages and best protection during Transit and shelf-life time. Cosmetics should reach the customers in good condition after transit, shelf display and other procedures. Now, the transit packages of cosmetics are mainly corrugated paper boxes, and the main testing indexes are compression strength and stacking testing of plastic boxes. [...]
For reducing the breakage during transmission process, BOPP cigarette packaging requires perfect tensile strength. Generally, 140N/mm2 vertically and 200N/mm2 crosswise are required. Elongation rate is for analysis of incision easiness of films. Cigarette packaging industry is different from other industries. Higher elongation rate is not better. Max. limitations of 200% vertically and 80% crosswise can [...]
