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A kind of lens paper and preparation method thereof

A technology of lens paper and raw paper, which is applied in paper, papermaking, paper machines, etc., can solve the problems of lens paper not soft and easy to scratch the lens, and achieve the effect of improving water absorption capacity and anti-oxidation capacity

Active Publication Date: 2017-11-07
安徽格太信控科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing lens paper is not soft, and it is easy to scratch the lens. Therefore, a kind of lens paper and its preparation method are provided

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1: A kind of lens paper, it comprises by weight: 10 parts of green sandalwood, 5 parts of rice straw, 0.2 part of aloe extract, 1.2 parts of cellulose acetate, 4 parts of starch and 6 parts of deionized water.

[0010] A method for preparing lens paper, which includes the following steps: (1), mixing 10 parts of green sandalwood and 5 parts of straw, soaking in 6 parts of deionized water for 30 minutes, and the soaking temperature is 40 °C; The mixture of sandalwood and rice straw is sent to the beater for 20 minutes to form the original slurry, during which 1.2 parts of cellulose acetate are added; (3), 0.2 parts of the aloe extract is heated to 50 °C, then added to the original slurry, stirred evenly, distilled and concentrated to the original volume 1 / 3 to obtain the pulp; (4), the pulp is scooped, dried and cut to form raw paper, and 4 parts of starch are evenly coated on the raw paper, and then smoked with steam for 1 hour to obtain lens paper.

Embodiment 2

[0011] Embodiment 2: A kind of lens paper, it comprises by weight: 15 parts of green sandalwood, 7 parts of rice straw, 0.4 part of aloe extract, 1.4 parts of cellulose acetate, 6 parts of starch and 8 parts of deionized water.

[0012] A preparation method of lens paper, which comprises the following steps: (1), mixing 15 parts of green sandalwood and 7 parts of rice straw, soaking in 8 parts of deionized water for 35 minutes, and the soaking temperature is 45 °C; The mixture of sandalwood and rice straw is sent to the beater for 25 minutes to form the original slurry, during which 1.4 parts of cellulose acetate are added; (3), 0.4 parts of the aloe extract is heated to 55 °C, then added to the original slurry, stirred evenly, distilled and concentrated to the original volume 1 / 3 to get the pulp; (4) After scooping, drying and cutting the pulp to form raw paper, 4-8 parts of starch are evenly coated on the raw paper and then smoked with steam for 2 hours to obtain lens paper. ...

Embodiment 3

[0013] Embodiment 3: A kind of lens paper, it comprises by weight: 20 parts of green sandalwood, 10 parts of rice straw, 0.6 part of aloe extract, 1.6 parts of cellulose acetate, 8 parts of starch and 10 parts of deionized water.

[0014] A method for preparing lens paper, which includes the following steps: (1), mixing 20 parts of green sandalwood and 10 parts of straw, soaking in 10 parts of deionized water for 40 minutes, and the soaking temperature is 50 °C; The mixture of sandalwood and rice straw is sent to the beater for 30 minutes to form the original slurry, during which 1.6 parts of cellulose acetate are added; (3), 0.6 parts of the aloe extract is heated to 60 °C, then added to the original slurry, stirred evenly, distilled and concentrated to the original volume 1 / 3 to obtain the pulp; (4), the pulp is scooped, dried and cut to form raw paper, 8 parts of starch are evenly coated on the raw paper, and then smoked with steam for 3 hours to obtain lens paper.

[0015]...

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PUM

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Abstract

The invention discloses a piece of lens paper and a preparation method thereof. The paper comprises the following components in parts by weight: 10-20 parts of Pteroceltis tatarinowii, 5-10 parts of straw, 0.2-0.6 parts of an aloe extract, 1.2-1.6 parts of acetate fiber, 4-8 parts of starch, and 6-10 parts of deionized water. The paper has the beneficial effects that the lens paper is softer and the fiber is finer by using the acetate fiber and the aloe extract, starch and heating steam are used for treating raw paper, in order to improve water absorbing capacity and antioxidation capability of the lens paper, so that the lens paper can be stored for a long time.

Description

technical field [0001] The invention relates to the field of photographic auxiliary facilities, in particular to a lens paper and a preparation method thereof. Background technique [0002] Lens paper is a product specially equipped for cameras, and its function is similar to that of glass paper for cleaning glasses. Its use method is to fold the lens paper into a roll, and then tear it from the middle with a hairy section. This method is more suitable for removing relatively minor stains. If you want to wipe it clean, you have to spread out the lens paper and wipe it in a single layer. Dry wiping is the easiest way to damage the lens; some people like to laugh and think that this level of humidity is the most appropriate. But it is also said that the acidic components in saliva can damage the coating. Before wiping the lens with lens paper, you must also clean your hands with soap. Be sure not to leave oil stains, especially the oil naturally secreted by the human body. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H11/00D21H17/28D21H17/21D21F13/00
CPCD21F13/00D21H11/00D21H17/21D21H17/28
Inventor 吴来友
Owner 安徽格太信控科技有限公司