For those struggling with sticking in vacuum forming molds.
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Improvement of sheet adhesion and air release issues from surface shape.
■Do you have any of these concerns? - Stopping equipment for the removal of contaminants or cleaning - Wanting to reduce the use of release agents ■General countermeasures and criteria for selecting surface treatments When sheets stick to vacuum forming molds, a review of mold temperature, cooling time, release angle, air holes, and release agents is conducted. If deformation during demolding or poor air release still occurs, surface shapes that minimize contact area and coatings that provide non-stick properties become candidates. ■You can consult us at any stage of your concerns - Even if the target object or usage conditions are not determined, please let us know your concerns. - Based on the information you provide, we will suggest candidates for surface treatments and points to confirm. - We will propose the provision of test pieces or prototypes depending on the situation. Please contact us first. - If you want to know about the functions and features of surface treatments, please download and view the catalog.
basic information
■Main points to confirm at the time of proposal - Molding resin, sheet thickness, mold material, molding temperature, cooling time, release angle, air holes, product appearance ■Processing candidates - Super TP series, TP series, bi-coat, fluororesin coating, etc. ■Please confirm - It is necessary to check the impact of surface shape on product appearance and air release. If you can share drawings, photos, objects, usage conditions, etc., to the extent possible, it will enhance the accuracy of the proposal.
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Applications/Examples of results
■Main Use Cases - Vacuum forming molds for food containers, packaging trays, blisters, resin covers, etc. Processes where you want to reduce film sticking, deformation during demolding, poor air release, and the use of release agents. ■Next Steps - If you would like to know more about the functions and features of surface treatments, please download and view the catalog. - Even if you have not yet determined the target object or usage conditions, please feel free to contact us if you have any concerns.
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To maximize the performance of manufacturing equipment and machine parts, Yoshida SKT derives the "optimal solution" tailored to our customers from hundreds of surface treatment technologies. - Decreased productivity due to adhesive troubles - Instability in product quality due to friction - Early deterioration of equipment due to corrosion We respond to these challenges in the manufacturing field with our extensive track record and reliable technical expertise. In 1963, we began fluoropolymer processing. In 1968, we signed a licensing agreement with DuPont (now Chemours), supporting manufacturing innovations for over 2,000 customers across various industries, from automotive to medical and aerospace. Furthermore, in 2024, we are focusing on the development of next-generation products, such as PFAS-free coatings, contributing to the advancement of sustainable manufacturing. With a three-base system in Nagoya, Tokyo, and Yamaguchi, we flexibly respond to both mass production and custom orders. Our consistent quality management system ensures that we deliver reliable quality. For solving challenges in the manufacturing field, trust the surface treatment experts at Yoshida SKT.