TR2023003104U5 - STRUCTURE OF A PLATE - Google Patents
STRUCTURE OF A PLATE Download PDFInfo
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- TR2023003104U5 TR2023003104U5 TR2023/003104 TR2023003104U5 TR 2023003104 U5 TR2023003104 U5 TR 2023003104U5 TR 2023/003104 TR2023/003104 TR 2023/003104 TR 2023003104 U5 TR2023003104 U5 TR 2023003104U5
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Abstract
Buluş, mobilya sektörü gibi alanlarda kullanılacak olan, en az bir plastik alt katman (10) ve melamin emprenye edilmiş en az bir dekoratif kağıt (30) ile alt katman (10) ve dekoratif kağıt (30) arasında konumlanan en az bir kraft kağıt (20) entegrasyonundan oluşan en az bir laminant katman içeren bir levha yapılanması ile ilgilidir.The invention consists of at least one plastic substrate (10) and at least one decorative paper (30) impregnated with melamine, which will be used in areas such as the furniture industry, and at least one kraft paper (30) positioned between the substrate (10) and the decorative paper (30). 20) is related to a plate structure containing at least one laminate layer consisting of integration.
Description
TARIFNAME BIR LEVHA YAPILANMASI Teknik Alan Bulus, özellikle mobilya sektöründe sunta ve MDF kullanilabilen, en az bir plastik katman ve en az bir kraft kagit ile melamin emprenye edilmis en az bir dekor kagidinin entegrasyonundan olusan en az bir laminant katman içeren bir levha yapilanmasi ile Teknigin Bilinen Durumu Günümüzde, mobilyacilik sektöründe sunta ve MDF yaygin kullanilmaktadir. Bu malzemelerin üretimi su sekilde olmaktadir: Istenilen özelliklere göre seçilen agaçlar, özel kirici talas büyüklüklerine göre iki sinifta depolanarak kurutulur. Iki sinifa ayrilmis talas parçalarinin birbirlerine tutunmasini saglamak için sentetik yapistirici ve sertlestirici kimyasallar (melamin-formaldehit, melamin üre formaldehit, üre formaldehit, fenol formaldehit vs.) kullanilmakta ve kimyasal eklenen karisim kurutulmaktadir. Iki presleme asamasindan sonra da sogurma islemi uygulanip, kenarlar zimparalanmaktadir. Bu üretim prosesinde enerji tüketimi çok fazla oldugundan enerji sarfiyati bulunmaktadir. Mevcut uygulamada, emisyon olarak formaldehit emisyonu kullanilmasi, proses, isçi ve çevre sagligi için zararli olabilmektedir. Üretim için agaç sürekli agaç kesimine ihtiyaç bulunmaktadir. Konu ile ilgili yapilan arastirma sonucunda, TR2020/09888 numarali "ÇESITLI REÇINELER ILE EMPRENYE EDILEN KAGITLARIN AHSAP ESASLI LEVHA ÜRÜNLERINE KAPLANMASI ILE YÜKSEK PERFORMANSLI VE DEKORATIF KOMPOZIT ÜRÜNLER VE BU ÜRÜNLERE ILISKIN IMALAT YÖNTEMI" baslikli basvuruya rastlanilmistir. Bu basvuruda, ahsap esasli levha ürünlerinin (MDF, LDF, HDF, Yonga Levha-YL, OSB, Kontrplak, LVL, Masif Panel) yüzeylerinin desenli veya düz renkli reçine emdirilmis lamine levha-laminat kaplanmasi için gelistirilmis olan yeni bir üretim yönteminden ve nihai üründen bahsedilmektedir. Basvuruda bahsedilen yöntemde mevcut teknikte bahsedilen ve iki proseste gerçeklestirilen islem tek proseste bitirilmektedir. Konu ile ilgili yapilan arastirma sonucunda bulunan diger bir basvuru ise, EP141903SB1 yayin numarali "METHOD FOR REDUCING FORMALDEHYDE CONTENT AND FORMALDEHYDE EMISSION FROM PARTICLEBOARD" baslikli basvurudur. Bu basvuruda, yonga Ievhadaki formaldehit muhtevasini ve formaldehit emisyonu azaltmak için yöntemden bahsedilmektedir. Sonuç olarak, yukarida anlatilan olumsuzluklardan dolayi ve mevcut çözümlerin konu hakkindaki yetersizligi nedeniyle ilgili teknik alanda bir gelistirme yapilmasi gerekli kilinmistir. Bulusun Amaci Bulus, mevcut durumlardan esinlenerek olusturulup yukarida belirtilen olumsuzluklari çözmeyi amaçlamaktadir. Bulusun ana amaci, çevre ve insan sagligi için sürdürülebilirligi sunta ve MDF'ye göre yüksek olan ve suya dirençli bir levha ortaya koymaktir. Bulusun diger bir amaci, sentetik yapistirici ve kimyasal kullanim gereksinimini ortadan kaldirmaktir. Bulusun bir diger amaci, ürünlerin suya maruz kalmasi sonucu olusan üst yüzey kalkma ve kabarma probleminin önüne geçmektir. Yukarida anlatilan amaçlari yerine getirmek üzere bulus, mobilya sektörü gibi alanlarda kullanilacak olan, en az bir plastik alt katman ve melamin emprenye edilmis en az bir dekoratif kagit ile alt katman ve dekoratif kagit arasinda konumlanan en az bir kraft kagit entegrasyonundan olusan en az bir laminant katman içeren bir levha yapilanmasi içermektedir. Bulusun yapisal ve karakteristik özellikleri ve tüm avantajlari asagida verilen sekiller ve bu sekillere atiflar yapilmak suretiyle yazilan detayli açiklama sayesinde daha net olarak anlasilacaktir ve bu nedenle degerlendirmenin de bu sekiller ve detayli açiklama göz önüne alinarak yapilmasi gerekmektedir. Bulusun Anlasilmasina Yardimci Olacak Sekiller Sekil 1, bulusa konu olan levha yapilanmasinin temsili görünümüdür. Parça Referanslarinin Açiklamasi 1. Alt katman 2. Kraft kagit 3. Dekoratif kagit Bulusun Detayli Açiklamasi Bu detayli açiklamada, bulusa konu olan bir levha yapilanmasinin tercih edilen yapilanmalari, sadece konunun daha iyi anlasilmasina yönelik olarak açiklanmaktadir. Sekil 1'de temsili görünümü verilen ve sunta ve MDF yerine kullanilan bulus konusu bir levha yapilanmasi; o en az bir plastik alt katman (10), o melamin emprenye edilmis en az bir dekoratif kagit (30) ile alt katman (10) ve dekoratif kagit (30) arasinda konumlanan en az bir kraft kagit (20) entegrasyonundan olusan en az bir laminant katman içermektedir. Bulusa konu olan levha yapilanmasinin tercih edilen yapilanmasinda, alt katman (10), katkilarini içermektedir. Bulusa konu olan levha yapilanmasinin tercih edilen diger bir yapilanmasinda, alt katman (10), polietilen, akrilonitril bütadien stiren, stiren bütadien stiren, stiren etilen bütadien, poliamid ve/veya polipropilen hammaddelerini içermektedir. Bulusa konu olan levha yapilanmasinin tercih edilen diger bir yapilanmasinda, alt katman (10), %18 polietilen hammadde, % 19 akrilonitril bütadiyen stiren hammadde, Bulusa konu olan levha yapilanmasinin tercih edilen diger bir yapilanmasinda, alt katman (10), agirlikça en az %0,1 en fazla %5 maleik anhidrit katki içeren polietilen hammadde içermektedir. Polietilen alt katman (10), agirlikça en fazla %30 plastik hammadde katkisi içerebilmektedir. Polietilen alt katman (10), agirlikça ortalama %1- arasinda stiren bütadien stiren ve/veya stiren etiIen bütadien stiren hammadde içerebilmektedir. Alt katmanin (10) maleik anhidrit içermesinin sebebi, plastikle irtibatli hale gelen kraft kagidin (20) ve dekoratif kagidin (30) daha iyi tutunmasidir. Melamin emprenye edilmis dekoratif kagit (30), görsellik saglayan bir yapisi oldugu gibi melamin emdirilmesinden dolayi isi ve çizilmelere karsi dirençlidir. Kraft kagit (20), yanmaya karsi olan direncin üst seviyelere tasinmasi için alt katman (10) ile melamin kapli dekoratif kagit (30) arasinda konumlanmaktadir. TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TRDESCRIPTION BOARD STRUCTURE Technical Field The invention involves a board structure comprising at least one laminate layer consisting of at least one plastic layer, at least one kraft paper, and at least one melamine-impregnated decorative paper, particularly for use in the furniture industry, such as chipboard and MDF. State of the Art Today, chipboard and MDF are widely used in the furniture industry. The production of these materials proceeds as follows: Wood selected for desired properties is stored in two classes according to specific chip sizes and dried. Synthetic adhesives and hardeners (melamine-formaldehyde, melamine-urea formaldehyde, urea formaldehyde, phenol-formaldehyde, etc.) are used to ensure the adhesion of the chip pieces separated into two classes, and the mixture to which the chemicals are added is dried. After the two pressing stages, a cooling process is applied, and the edges are sanded. This production process consumes a lot of energy, resulting in energy consumption. In current practice, the use of formaldehyde emissions can be detrimental to the health of the process, workers, and the environment. Production requires continuous felling of trees. Research on the subject led to the application numbered TR2020/09888, titled "HIGH-PERFORMANCE AND DECORATIVE COMPOSITE PRODUCTS BY COATING PAPER IMPREGNATED WITH VARIOUS RESINS TO WOOD-BASED BOARD PRODUCTS AND THE RELATED MANUFACTURING METHOD." This application describes a new production method and final product developed for the coating of wood-based panel products (MDF, LDF, HDF, particleboard-YL, OSB, plywood, LVL, and solid panel) with patterned or solid-colored resin-impregnated laminate boards. The method described in the application completes the two-process process described in the current state of the art in a single process. Another application found as a result of research on the subject is the application titled "METHOD FOR REDUCING FORMALDEHYDE CONTENT AND FORMALDEHYDE EMISSION FROM PARTICLEBOARD" with publication number EP141903SB1. This application describes a method for reducing the formaldehyde content and formaldehyde emissions in particleboard. Consequently, due to the drawbacks described above and the inadequacy of existing solutions, a development in the relevant technical field has become necessary. Purpose of the Invention: The invention is inspired by current circumstances and aims to address the aforementioned drawbacks. The main purpose of the invention is to create a water-resistant board that is more sustainable for the environment and human health than particleboard and MDF. Another purpose of the invention is to eliminate the need for synthetic adhesives and chemicals. Another purpose of the invention is to prevent the problem of surface lifting and swelling that occurs when products are exposed to water. To achieve the objectives described above, the invention includes a board structure comprising at least one laminate layer consisting of at least one plastic substrate and at least one melamine-impregnated decorative paper, with at least one kraft paper integrated between the substrate and the decorative paper, to be used in areas such as the furniture industry. The structural and characteristic features and all of the invention's advantages will be more clearly understood through the figures provided below and the detailed description provided by referencing these figures. Therefore, the evaluation should be made taking these figures and the detailed description into consideration. Figures to Help Understand the Invention Figure 1 is a representative view of the board structure that is the subject of the invention. Description of Part References 1. Substrate 2. Kraft paper 3. Decorative paper Detailed Description of the Invention In this detailed description, preferred embodiments of a board configuration which is the subject of the invention are explained only for a better understanding of the subject. A board configuration which is the subject of the invention, a representative view of which is given in Figure 1 and which is used instead of chipboard and MDF, comprises o at least one plastic substrate (10), o at least one melamine impregnated decorative paper (30) and at least one laminate layer consisting of the integration of at least one kraft paper (20) positioned between the substrate (10) and the decorative paper (30). In the preferred embodiment of the board configuration which is the subject of the invention, the substrate (10) includes additives. In another preferred embodiment of the board structure which is the subject of the invention, the substrate (10) contains polyethylene, acrylonitrile butadiene styrene, styrene butadiene styrene, styrene ethylene butadiene, polyamide and/or polypropylene raw materials. In another preferred embodiment of the board structure which is the subject of the invention, the substrate (10) contains 18% polyethylene raw material, 19% acrylonitrile butadiene styrene raw material. In another preferred embodiment of the board structure which is the subject of the invention, the substrate (10) contains polyethylene raw material containing at least 0.1% and at most 5% maleic anhydride additive by weight. The polyethylene substrate (10) may contain up to 30% plastic raw material additive by weight. The polyethylene substrate (10) may contain an average of 1-1% by weight of styrene butadiene styrene and/or styrene ethylene butadiene styrene raw materials. The reason why the substrate (10) contains maleic anhydride is to ensure better adhesion of the kraft paper (20) and decorative paper (30) to the plastic. The melamine-impregnated decorative paper (30) not only provides a visual appearance but also is resistant to heat and scratches due to the melamine impregnation. The kraft paper (20) is positioned between the substrate (10) and the melamine-coated decorative paper (30) to increase the fire resistance.
Claims (1)
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Publication Number | Publication Date |
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TR2023003104U5 true TR2023003104U5 (en) | 2023-04-24 |
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