JPH0258000U - - Google Patents
Info
- Publication number
- JPH0258000U JPH0258000U JP4757989U JP4757989U JPH0258000U JP H0258000 U JPH0258000 U JP H0258000U JP 4757989 U JP4757989 U JP 4757989U JP 4757989 U JP4757989 U JP 4757989U JP H0258000 U JPH0258000 U JP H0258000U
- Authority
- JP
- Japan
- Prior art keywords
- water
- layer
- ink
- coated paper
- paper
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 10
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 238000007639 printing Methods 0.000 claims 2
- 229920001131 Pulp (paper) Polymers 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 238000007646 gravure printing Methods 0.000 claims 1
- 238000007644 letterpress printing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000007645 offset printing Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 238000010998 test method Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Paper (AREA)
Description
第１図Ａ，Ｂは本考案の耐水塗工紙の一部拡大
断面図を示す。
１は基紙、２は不透水層、３はインキ受理層を
示す。
第２図は変形コツプ吸水度試験に使用した装置
の断面図を示す。
１は金属製円筒、２は水、３は試験を行つたサ
ンプルを示す。
FIGS. 1A and 1B show partially enlarged cross-sectional views of the waterproof coated paper of the present invention. 1 is a base paper, 2 is an impermeable layer, and 3 is an ink-receiving layer. FIG. 2 shows a cross-sectional view of the apparatus used in the modified cup water absorption test. 1 is a metal cylinder, 2 is water, and 3 is a sample tested.
Claims (1)
水層の上にインキ受理層を片面または両面に設け
たことを特徴とする耐水塗工紙。 (2) 不透水層は基紙と接する下部層を構成しイ
ンキ受理層は表面層を構成する実用新案登録請求
の範囲第１項記載の耐水塗工紙。 (3) 不透水層とインキ受理層は共に一般的な紙
用塗工機で、塗料を塗工することにより形成され
る実用新案登録請求の範囲第１項記載の耐水塗工
紙。 (4) 不透水層は変形コツプ吸水試験法で測定し
た吸水度が１０ｇ／m2以下であることを特徴とす
る実用新案登録請求の範囲第１項記載の耐水塗工
紙。 (5) インキ受理層はオフセツト印刷、グラビヤ
印刷、凸版印刷、凹版印刷等一般的に使われてい
る印刷方式に適した塗工層である実用新案登録請
求の範囲第１項記載の耐水塗工紙。 (6) 木材パルプを主原料とし、抄紙機で抄造し
てなる実用新案登録請求の範囲第１項記載の耐水
塗工紙。[Claims for Utility Model Registration] (1) Water-resistant coated paper, characterized in that a water-impermeable layer is provided on both sides of a base paper, and an ink-receiving layer is further provided on one or both sides of the water-impermeable layer. (2) The waterproof coated paper according to claim 1, wherein the water-impermeable layer constitutes a lower layer in contact with the base paper, and the ink-receiving layer constitutes a surface layer. (3) The waterproof coated paper according to claim 1, wherein both the water-impermeable layer and the ink-receiving layer are formed by applying paint using a general paper coating machine. (4) The water-resistant coated paper according to claim 1, wherein the water-impermeable layer has a water absorption of 10 g/m 2 or less as measured by a modified Copp water absorption test method. (5) The ink-receiving layer is a waterproof coating as described in item 1 of the utility model registration claim, which is a coating layer suitable for commonly used printing methods such as offset printing, gravure printing, letterpress printing, and intaglio printing. paper. (6) Water-resistant coated paper according to claim 1, which is made from wood pulp as a main raw material and is made using a paper machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989047579U JPH0523598Y2 (en) | 1988-06-20 | 1989-04-21 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8146888 | 1988-06-20 | ||
| JP1989047579U JPH0523598Y2 (en) | 1988-06-20 | 1989-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258000U true JPH0258000U (en) | 1990-04-26 |
| JPH0523598Y2 JPH0523598Y2 (en) | 1993-06-16 |
Family
ID=31717992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989047579U Expired - Lifetime JPH0523598Y2 (en) | 1988-06-20 | 1989-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523598Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6067400U (en) * | 1983-10-17 | 1985-05-13 | 丸三製紙株式会社 | Reinforced waterproof cardboard base paper |
-
1989
- 1989-04-21 JP JP1989047579U patent/JPH0523598Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6067400U (en) * | 1983-10-17 | 1985-05-13 | 丸三製紙株式会社 | Reinforced waterproof cardboard base paper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523598Y2 (en) | 1993-06-16 |
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