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KR940015101A - Impregnated paper for manufacturing durable plate and its manufacturing method - Google Patents

Impregnated paper for manufacturing durable plate and its manufacturing method Download PDF

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Publication number
KR940015101A
KR940015101A KR1019920027495A KR920027495A KR940015101A KR 940015101 A KR940015101 A KR 940015101A KR 1019920027495 A KR1019920027495 A KR 1019920027495A KR 920027495 A KR920027495 A KR 920027495A KR 940015101 A KR940015101 A KR 940015101A
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KR
South Korea
Prior art keywords
paper
impregnated
impregnated paper
plate
kraft paper
Prior art date
Application number
KR1019920027495A
Other languages
Korean (ko)
Other versions
KR950013293B1 (en
Inventor
윤필로
Original Assignee
윤필로
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 윤필로 filed Critical 윤필로
Priority to KR1019920027495A priority Critical patent/KR950013293B1/en
Publication of KR940015101A publication Critical patent/KR940015101A/en
Application granted granted Critical
Publication of KR950013293B1 publication Critical patent/KR950013293B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H3/00—Paper or cardboard prepared by adding substances to the pulp or to the formed web on the paper-making machine and by applying substances to finished paper or cardboard (on the paper-making machine), also when the intention is to impregnate at least a part of the paper body

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  • Laminated Bodies (AREA)

Abstract

본 발명은 가구나 악기에 사용되는 내구재(耐久財)용 판재를 제조하기 위하여 사용되는 함침지 및 그 제조 방법에 관한 것이다.TECHNICAL FIELD The present invention relates to an impregnated paper and a method for producing the same, which are used to manufacture a plate for a durable material used in furniture and musical instruments.

종래에는 내구재에 사용되는 판재를 제작하기 위하여 합판의 양면에 요소 수지를 얇게 도포하고 그 위에 페놀지를 얹은 후 120℃ 내지 150℃로 7분 내지 8분간 가열압착함으로써, 합판에 페놀지가 접착되도록 한 것이다.Conventionally, in order to manufacture a plate used for a durable material, a thin coating of urea resin on both sides of the plywood and the phenolic paper is placed thereon, followed by heat-pressing at 120 ° C. to 150 ° C. for 7 minutes to 8 minutes, thereby bonding the phenolic paper to the plywood. .

그러므로 이러한 판재는 요소수지의 도포 공정이 필요하게 될 뿐만 아니라 가열 압착에 많은 시간이 소요되는 것이어서 인건비의 부담이 크게 되며 생산이 저조하게 되는 등의 문제점이 있는 것이다.Therefore, such a plate is not only required to apply the urea resin application process, but also takes a lot of time to heat compression, there is a problem that the burden of labor costs are large, production is low.

뿐만 아니라, 이러한 판재의 발색을 위한 도장 작업과정에서 도료가 흡수되어 도료의 도포공정을 반복실시하여야 하므로 공수가 많게 되어 인건비의 부담이 과중하게 될 뿐만 아니라 도료의 불필요한 낭비가 초래되는 등 많은 문제점이 있는 것이다.In addition, since the paint is absorbed in the painting process for the development of the plate, the coating process of the paint must be repeated, resulting in a lot of man-hours, resulting in heavy labor costs and unnecessary waste of paint. It is.

본 발명은 판재의 물성을 개선하기 위하여 페놀지를 접착하거나 다수회의 도장 작업을 실시하는 것이 아니고 판재에 간편한 방법으로 접착가능한 함침지를 제공함으로써 작업의 능율을 향상시키고 표면의 광택도를 충분히하며 생산성 향상에 크게 이바지하고 원가를 절감할수 있는 내구성 판재 제조용 함침지를 제공함을 목적으로 하는 것이다.In order to improve the physical properties of the sheet, the present invention does not adhere to phenolic paper or perform a plurality of painting operations, but provides an impregnated sheet which can be easily attached to a sheet to improve the work efficiency, improve surface glossiness, and improve productivity. It is an object of the present invention to provide impregnated paper for manufacturing a durable plate that greatly contributes to cost reduction.

Description

내구성 판재 제조용 함침지 및 그 제조 방법Impregnated paper for manufacturing durable plate and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

도면은 본 발명에 의한 함침지의 제조 공정을 설명하기 위한 설명도이다.The figure is explanatory drawing for demonstrating the manufacturing process of the impregnated paper by this invention.

Claims (2)

크라프트 페이퍼에 합성 페놀 또는 합멜라민이 함침되고 일면에는 이형제가 도포되도록 하되, 고형분 50내지 52%의 페놀 또는 멜라민이 43 내지 45wt%이고 크라프트 페이퍼가 55 내지 57wt%이며 이형제는 0.03내지 0.05wt%의 함량으로 구성됨을 특징으로 하는 내구성 판재제조용 함침지.The kraft paper is impregnated with synthetic phenol or hapmelamine and the release agent is applied on one side, with a solid content of 50 to 52% of phenol or melamine 43 to 45 wt%, kraft paper of 55 to 57 wt% and a release agent of 0.03 to 0.05 wt%. Durable sheet manufacturing impregnated paper, characterized in that the content is composed of. 롤크라프트페이퍼(80g 내지 160g/㎡)를 준비하고 이를 110℃ 내지 130℃로 가열된 가열 롤러에 의하여 5m/min 내지 6m/min의 속도로 통과시키면서 이를 통과하는 크라프트 페이퍼의 함유 수분이 3% 내지 5%로 되도록 건조시킨 다음, 건조된 크라프트 페이퍼가 함침조를 통과하도록 하되, 함침조에는 합성페놀 또는 합성멜라민으로써 페놀 또는 멜라민 45wt%내지 50wt%, 접착제로써 포르말린 45wt% 내지 48wt%, 촉매로써 열경화 수지를 위한 안정제로 가성소다 1wt% 내지 2wt%와 암모니아 1wt% 내지 2wt% 또는 아민1-2wt%를 투입하고 10℃ 내지 15℃의 온도를 유지하도록 하며 이때의 크라프트 페이퍼가 함침조를 통과하는 속도는 12.8m/min 내지 24m/min으로 되도록 하여 크라프트 페이퍼에 합성 페놀 또는 합성멜라민이 양면에 침투된 함침지를 얻고, 이어서 함침지의 일면에 나이프를 접착시키며, 함침지가 건조하기에서 건조되도록 하되, 전반부에서는 100℃ 내지 110℃로 하고 중반부에서는 140℃ 내지 150℃로 하며 후반부에서는 80℃ 내지 85℃로 하며 이들을 18m/min 내지 24m/min로 하여 통과시켜 15 내지 15㎏의 힘을 함침지 1㎤의 면적에 가하였을시 수지의 흐름성이 12% 내지 14%로 되도록 한후, 함침지의 이면에 고형분 50% 정도인 파라핀등의 불포화 지방산을 전체 함침지 대비 0.03 내지 0.05wt%가 되도록 도표하여 함침지를 완성하고 필요한 규격으로 절단하여서 됨을 특징으로 하는 내구성 제조용 함침지의 제조 방법.Prepare the roll kraft paper (80g to 160g / ㎡) and the water content of the kraft paper passing through it while passing it at a speed of 5m / min to 6m / min by a heating roller heated to 110 ℃ to 130 ℃ After drying to 5%, the dried kraft paper is passed through the impregnation tank, where the impregnating tank is 45 wt% to 50 wt% phenol or melamine as synthetic phenol or synthetic melamine, formalin 45 wt% to 48 wt% as adhesive, heat as catalyst As a stabilizer for the cured resin, 1 wt% to 2 wt% of caustic soda and 1 wt% to 2 wt% of ammonia or 1-2 wt% of amine are added thereto and maintained at a temperature of 10 ° C. to 15 ° C., at which time the kraft paper passes through the impregnation tank. The speed is set to 12.8 m / min to 24 m / min to obtain impregnated paper in which kraft paper is impregnated with synthetic phenol or synthetic melamine on both sides, and then a knife is placed on one side of the impregnated paper. The impregnated paper is allowed to dry in drying, but in the first part, it is 100 ° C to 110 ° C, in the middle part is 140 ° C to 150 ° C, and in the latter part, it is 80 ° C to 85 ° C and passes them at 18m / min to 24m / min. When the force of 15 to 15 kg is applied to the area of 1 cm 3 of impregnated paper, the flowability of the resin is 12% to 14%, and the entire surface of the impregnated paper is impregnated with unsaturated fatty acids such as paraffin having a solid content of about 50%. Method for producing a durable impregnated paper, characterized in that the chart to be 0.03 to 0.05wt% compared to complete the impregnated paper and cut to the required specifications. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920027495A 1992-12-31 1992-12-31 A impregnating paper and a method of preparation thereof KR950013293B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920027495A KR950013293B1 (en) 1992-12-31 1992-12-31 A impregnating paper and a method of preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920027495A KR950013293B1 (en) 1992-12-31 1992-12-31 A impregnating paper and a method of preparation thereof

Publications (2)

Publication Number Publication Date
KR940015101A true KR940015101A (en) 1994-07-20
KR950013293B1 KR950013293B1 (en) 1995-11-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920027495A KR950013293B1 (en) 1992-12-31 1992-12-31 A impregnating paper and a method of preparation thereof

Country Status (1)

Country Link
KR (1) KR950013293B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010096325A (en) * 2000-04-18 2001-11-07 대 훈 이 Melamin and Phenol Primped Plywood Manufacturing Method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010096325A (en) * 2000-04-18 2001-11-07 대 훈 이 Melamin and Phenol Primped Plywood Manufacturing Method

Also Published As

Publication number Publication date
KR950013293B1 (en) 1995-11-02

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