一種防護薄膜及其製造方法Protective film and manufacturing method thereof
本發明是關於一種防護薄膜及其製造方法，尤指一種將遠紅外線釋放物質之陶瓷粉末混入矽膠，而可供使用者重複使用之面膜、眼罩等防護薄膜。The invention relates to a protective film and a manufacturing method thereof, in particular to a protective film which is used for mixing a ceramic powder of a far-infrared emitting material into a silicone rubber and being reusable by a user.
按，習用之防護薄膜係以之不織布或面紙等材質含浸肌膚保養物質而成，如膠原蛋白、玻尿酸等等，因其肌膚保養物質無法迅速傳輸至肌膚，使美容效果受限制，且其防護薄膜使用一次後便丟棄並無法重複使用，而造成資源之浪費，及使用上之不便。因此有將肌膚保養物質或矽膠塗佈於織物等基材上，如中華民國專利第M306806號及第M285271號所揭示，雖其防護薄膜可重複使用，惟係將其肌膚保養物質或矽膠塗佈於基材，若不是未能混入遠紅外線釋放物質，或遠紅外線釋放物質無法均勻分佈於防護薄膜中，甚至使遠紅外線釋放物質置於防護薄膜表面，不是無法達成遠紅外線發放率之要求，更無法提升經皮傳輸效能，若其遠紅外線釋放物質置於防護薄膜表面與肌膚接觸則更可能產生其損傷肌膚之效果。According to the conventional protective film, it is made of non-woven fabric or facial tissue, such as collagen, hyaluronic acid, etc., because its skin care substances cannot be quickly transferred to the skin, so that the cosmetic effect is limited and its protection After the film is used once, it is discarded and cannot be reused, resulting in waste of resources and inconvenience in use. Therefore, skin care substances or silicones are applied to substrates such as fabrics, as disclosed in the Republic of China Patent Nos. M306806 and M285271, although the protective film can be reused, but the skin care substance or silicone coating is applied. If the substrate is not mixed with the far-infrared emitting substance, or the far-infrared emitting substance cannot be uniformly distributed in the protective film, or even the far-infrared emitting substance is placed on the surface of the protective film, it is not impossible to achieve the requirement of the far-infrared emission rate. It is not possible to improve the transdermal delivery performance. If the far-infrared emitting substance is placed on the surface of the protective film to contact the skin, it is more likely to cause damage to the skin.
由此可見，上述習用物品仍有諸多缺失，實非一良善之設計者，而亟待加以改良。It can be seen that there are still many shortcomings in the above-mentioned household items, which is not a good designer and needs to be improved.
有鑑於此，本發明者乃針對上述缺失深入研究改良，而提供一種防護薄膜及其製造方法，其係將之架橋劑及陶瓷粉末混入矽膠中，其陶瓷粉末之主要成份則為遠紅外線釋放物質，其遠紅外線釋放物質主要係為氧化礦物，而其氧化礦物主要係選自於氧化鋁(Al2O3)、氧化矽(SiO2)、氧化錳(MnO)或氧化鐵(Fe2O3)，其中氧化矽(SiO2)含量為25-55%、氧化錳(MnO)含量為10-20%、氧化鋁(Al2O3)含量為或其混合物；經混煉加工，係以滾輪循環加壓使陶瓷粉末均勻混入矽膠；模壓成型，於陶瓷粉末均勻混入矽膠後置於防護薄膜模具模壓成型，使陶瓷粉末與矽膠形成架橋結合；脫模，最後將形成之防護薄膜冷卻並自模具中取出。藉此，不但可降低製造防護薄膜不良率，而有效提升生產效率，且防護薄膜可重複使用，又防護薄膜更含有遠紅外線釋放物質使具有遠紅外線發放率達0.8以上，其遠紅外線之矽膠防護薄膜之溫升效果＞0.5℃，確可提升經皮傳輸效能。In view of the above, the present inventors have made intensive research and improvement on the above-mentioned defects, and provided a protective film and a method for producing the same, which are a mixture of a bridging agent and a ceramic powder, and the main component of the ceramic powder is a far-infrared emitting substance. The far-infrared emitting material is mainly oxidized mineral, and its oxidized mineral is mainly selected from alumina (Al2O3), cerium oxide (SiO2), manganese oxide (MnO) or iron oxide (Fe2O3), of which cerium oxide (SiO2) ) content of 25-55%, manganese oxide (MnO) content of 10-20%, alumina (Al2O3) content or a mixture thereof; after mixing processing, the roller is cyclically pressurized to uniformly mix the ceramic powder into the silicone; molding Forming, after the ceramic powder is evenly mixed into the silicone rubber, it is placed in a protective film mold to form a bridge, so that the ceramic powder and the tannin are formed into a bridge; the mold is released, and finally the formed protective film is cooled and taken out from the mold. Thereby, not only can the defect rate of manufacturing protective film be reduced, but the production efficiency can be effectively improved, and the protective film can be repeatedly used, and the protective film further contains a far-infrared emitting substance to have a far-infrared emission rate of 0.8 or more, and the far-infrared gel is protected. The temperature rise effect of the film is >0.5 °C, which can improve the transdermal delivery efficiency.
為使 貴審查委員方便了解本發明之內容，及所能達成之功效，茲配合圖示列舉具體實施例，詳細說明如下：首先，請參閱第1圖係本發明一種防護薄膜之製造方法較佳實施例之製造流程圖，其步驟如下：係將0.8±0.2wt%之架橋劑及粒徑為160±40目之15～45wt%陶瓷粉末混入矽膠中；其中，矽膠之主成分係為聚矽氧烷樹脂(polysiloxane)；而陶瓷粉末之主要成份則為遠紅外線釋放物質，其遠紅外線釋放物質主要係為氧化礦物，而其氧化礦物主要係選自於氧化鋁(Al2O3)、氧化矽(SiO2)、氧化錳(MnO)或氧化鐵(Fe2O3)，其中氧化矽(SiO2)含量為25～55%、氧化鋁(Al2O3)含量為15±5%或氧化錳(MnO)含量為15±5%；經混煉加工，係以滾輪循環加壓40min以上使陶瓷粉末均勻混入矽膠；模壓成型，於陶瓷粉末均勻混入矽膠後置於防護薄膜模具中，於溫度為180±20℃，而壓力為160±15 kg/cm2下模壓成型，使陶瓷粉末與矽膠形成架橋結合；脫模，最後將形成之防護薄膜並自模具中取出。由上述步驟所製成之含有遠紅外線之矽膠防護薄膜，不但可降低製造防護薄膜不良率，而有效提升生產效率，且防護薄膜可重複使用，其防護薄膜更含有遠紅外線釋放物質高達15～45%並具有遠紅外線發放率達0.9以上，使遠紅外線之矽膠防護薄膜之溫升效果＞0.5℃，而可提升經皮傳輸效能＞10%。In order to facilitate the review of the contents of the present invention and the effects that can be achieved by the reviewing committee, the specific embodiments will be described in detail with reference to the drawings. First, please refer to FIG. 1 for a preferred method for manufacturing a protective film of the present invention. The manufacturing flow chart of the embodiment is as follows: 0.8±0.2 wt% of a bridging agent and 15 to 45 wt% of ceramic powder having a particle diameter of 160±40 mesh are mixed into the silicone; wherein the main component of the silicone is polyfluorene Polysiloxane; the main component of ceramic powder is far-infrared emitting material, its far-infrared emitting material is mainly oxidized mineral, and its oxidized mineral is mainly selected from alumina (Al2O3), yttrium oxide (SiO2). ), manganese oxide (MnO) or iron oxide (Fe2O3), wherein the content of cerium oxide (SiO2) is 25-55%, the content of alumina (Al2O3) is 15±5% or the content of manganese oxide (MnO) is 15±5%. After the mixing process, the ceramic powder is evenly mixed into the silicone rubber by the roller for more than 40 minutes; the molding is performed, and the ceramic powder is uniformly mixed into the rubber film and placed in the protective film mold at a temperature of 180±20° C., and the pressure is 160. Molding under ±15 kg/cm2 The ceramic powder form silicone bridge binding; protective release film, and finally removed from the forming mold. The far-infrared-containing silicone protective film made by the above steps can not only reduce the defect rate of manufacturing protective film, but also effectively improve the production efficiency, and the protective film can be repeatedly used, and the protective film further contains far-infrared emitting substances up to 15 to 45. % has a far-infrared emission rate of 0.9 or more, so that the temperature rise effect of the far-infrared silicone protective film is >0.5 ° C, and the transdermal transmission efficiency can be improved by >10%.
一種敷防護薄膜，係於矽膠中混入0.6～1.0wt架橋劑%及15-45wt%之陶瓷粉末，而陶瓷粉末則為含有遠紅外線釋放物質，且陶瓷粉末粒徑為120～220目，其遠紅外線釋放物質則為氧化礦物者，又氧化礦物主要係選自於氧化鋁(Al2O3)、氧化矽(SiO2)、氧化錳(MnO)或氧化鐵(Fe2O3)等。於氧化礦物之主成分為氧化矽(SiO2)含量為25-55%、氧化鋁(Al2O3)含量為10-20%或氧化錳(MnO)含量為10-20%及其混合物。The utility model relates to a protective film which is mixed with 0.6-1.0wt bridging agent % and 15-45wt% ceramic powder in the silicone rubber, and the ceramic powder contains the far-infrared emitting material, and the ceramic powder has a particle diameter of 120-220 mesh, which is far. The infrared-emitting material is oxidized mineral, and the oxidized mineral is mainly selected from alumina (Al2O3), cerium oxide (SiO2), manganese oxide (MnO) or iron oxide (Fe2O3). The main component of the oxidized mineral is cerium oxide (SiO2) content of 25-55%, alumina (Al2O3) content of 10-20% or manganese oxide (MnO) content of 10-20% and mixtures thereof.
上列詳細說明係針對本發明之一可行實施例之具體說明，惟該實施例並非用以限制本發明之專利範圍，凡未脫離本發明技藝精神所為之等效實施或變更，均應包含於本案之專利範圍中。The detailed description of the preferred embodiments of the present invention is intended to be limited to the scope of the invention, and is not intended to limit the scope of the invention. The patent scope of this case.
綜上所述，本發明不但創新，並能比習式製程增進功效，應已充分符合新穎性及進步性之法定專利要件，爰依法提出申請，懇請 貴局核准本發明專利申請案，以勵創作，至感德便。In summary, the present invention not only innovates, but also enhances the efficiency of the conventional process, and should fully comply with the statutory patent requirements of novelty and progress, and submit an application according to law, and invites you to approve the patent application of the invention. Creation, to the sense of virtue.
第1圖、係本發明之製造流程圖。Fig. 1 is a manufacturing flow chart of the present invention.