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1. (WO2018054030) SINGLE BOARDS COMBINED AND BONDED BY HOT-MELT ADHESIVE FILM AND PLYWOOD MANUFACTURING PROCESS EMPLOYING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/054030    International Application No.:    PCT/CN2017/079108
Publication Date: 29.03.2018 International Filing Date: 31.03.2017
IPC:
B27D 1/10 (2006.01), C09J 7/00 (2006.01)
Applicants: FUZHOU HANYANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD [CN/CN]; Guan, Shuangshuang Room 306, 3rd Floor, No.1 Wenming East Road, Fengcheng Town, Lianjiang, Fuzhou Fuzhou, Fujian 350000 (CN)
Inventors: YANG, Xuezhen; (CN).
ZHAO, Jizhi; (CN).
YANG, Li; (CN)
Agent: FUZHOU YUANCHUANG PATENT AND TRADEMARK AGENCY LTD.; Cai, Xuejun Room 416-419, Floor 5A, No.9 Building of SOHO in Taihe square of East second ring, Jin An district Fuzhou Fuzhou, Fujian 350011 (CN)
Priority Data:
201610837124.4 21.09.2016 CN
Title (EN) SINGLE BOARDS COMBINED AND BONDED BY HOT-MELT ADHESIVE FILM AND PLYWOOD MANUFACTURING PROCESS EMPLOYING SAME
(FR) PLANCHES SIMPLES COMBINÉES ET LIÉES PAR UN FILM ADHÉSIF THERMOFUSIBLE ET PROCÉDÉ DE FABRICATION DE CONTREPLAQUÉ LES UTILISANT
(ZH) 热熔胶膜复合拼接单板及应用其的胶合板生产工艺
Abstract: front page image
(EN)Single boards combined and bonded by a hot-melt adhesive film comprise multiple single boards (1) joined together. Two adjacent joined single boards are adhered together by applying multiple hot-melt adhesive points (2) to a seam therebetween. A hot-melt adhesive film is adhered to one side surface of the two adjacent joined single boards. Also provided is a plywood manufacturing process employing the above single boards combined and bonded by a hot-melt adhesive film. Compared with existing plywood manufacturing processes, the invention stacks single boards combined and bonded by a hot-melt adhesive film in advance, and then performs hot pressing to form a plywood, thereby increasing productivity and alignment precision, reducing a gap between single boards, improving quality of a plywood, and realizing automatic manufacturing of plywood.
(FR)L'invention concerne des planches simples combinées et liées par un film adhésif thermofusible et comprenant de multiples planches simples (1) reliées entre elles. Deux planches simples reliées adjacentes sont collées ensemble par l'application de multiples points d'adhésif thermofusible (2) au niveau d'une jointure entre elles. Un film adhésif thermofusible est collé sur une surface latérale des deux planches simples reliées adjacentes. L'invention concerne également un procédé de fabrication de contreplaqué utilisant les planches simples ci-dessus combinées et liées par un film adhésif thermofusible. Par rapport aux procédés de fabrication de contreplaqué existants, l'invention empile des planches simples combinées et liées par un film adhésif thermofusible à l'avance, puis effectue un pressage à chaud pour former un contreplaqué, ce qui permet d'augmenter la productivité et la précision d'alignement, de réduire un espace entre des planches simples, d'améliorer la qualité d'un contreplaqué et de permettre une fabrication automatique de contreplaqué.
(ZH)一种热熔胶膜复合拼接单板,包括多块拼接在一起的单板(1),相拼接的相邻两块单板之间的接缝通过多点热熔胶(2)粘接在一起,相拼接的相邻两块单板一侧面粘接有一层热熔胶膜。还提供一种应用上述热熔胶膜复合拼接单板生产胶合板的生产工艺。改变了胶合板的生产工艺,利用预先制备好的热熔胶膜复合拼接单板作为施胶后的单板进行叠加后热压形成胶合板,提高了生产效率和排板精度,减小排板间隙,提高胶合板品质,使得胶合板生产自动化成为可能。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)