CN103741551A - Tipping paper and production method thereof - Google Patents

Abstract

Tipping paper is prepared from the following raw materials in parts by weight: 60-70 parts of softwood pulp, 100-120 parts of hardwood pulp, 2-3 parts of trimethoxy(methyl)silane, 3-4 parts of triethoxyvinylsilane, 1-2 parts of sodium metasilicate, 1-2 parts of ethanol, 2-3 parts of polyvinyl acetate emulsion, 1-2 parts of sodium carbonate, 1-2 parts of an anti-oxidation agent 168, 3-4 parts of meerschaum powder, 2-3 parts of vermiculite powder, 1-2 parts of sodium tripolyphosphate, 1-2 parts of sodium carboxymethylcellulose, 1-2 parts of sodium persulfate and 1-2 parts of grape seed oil. The technological effects comprise that by adding the anti-oxidation agent into the raw materials, the tipping paper is increased in yellowing resistance, and also is substantially prolonged in storage time; and also, by adding ester materials into the raw materials and through cross-linking polymerization, the toughness and the flexibility of the tipping paper are increased, also the tipping paper is improved in water resistance and wet resistance, and a paper sheet has good lip sticking resistance.

Description

Cork paper and production method thereof

Technical field

The present invention relates to cigarette paper using, particularly a kind of production method of body paper for tobacco-use tipping paper.

Background technology

Existing cigarette body paper adopts paper pulp to make more, material composition is more single, and cork paper is generally without peat-reek, for further widening the value of yew perfume (or spice) simultaneously, in the urgent need to cork paper is improved, make the more additional function of cork paper intension and value.

Summary of the invention

The object of this invention is to provide a kind of cork paper and production method thereof, by increase antioxidant in paper pulp raw material, make cork paper be difficult for xanthochromia, the holding time is long.

Technical solution of the present invention is:

A kind of cork paper, is characterized in that being made by the raw material of following weight portion: softwood pulp 60-70, hardwood pulp 100-120, MTMS 2-3, vinyltriethoxysilane 3-4, sodium metasilicate 1-2, ethanol 1-2, polyvinyl acetate emulsion 2-3, sodium carbonate 1-2, irgasfos 168 1-2, sepiolite powder 3-4, vermiculite power 2-3, sodium phosphate trimer 1-2, sodium carboxymethylcellulose 1-2, sodium peroxydisulfate 1-2, grape-kernel oil 1-2.

The production method of described cork paper, is characterized in that comprising the following steps:

(1), polyvinyl acetate emulsion, sepiolite powder are added in the water of 80-90 weight portion, be heated to 90-95 ℃, add again sodium phosphate trimer, ethanol to stir 30-50 minute, add again sodium peroxydisulfate, stirring reaction 1-2 hour, then, then add vinyltriethoxysilane, sodium metasilicate, continue stirring reaction 2-3 hour; Add again sodium carbonate stirring reaction 40-50 minute;

(2), softwood pulp, hardwood pulp are added to MTMS, Rosa Damascana and suitable quantity of water making beating, beating degree 68-78 ° of SR, obtains beating consistency and is 4.5 ~ 5.9% paper pulp; Add again step (1) reaction mass to add in paper pulp, add water and other leftover materials defibrination, obtain concentration and be 0.3 ~ 0.6% paper pulp;

(3), paper pulp is through wet end and press section drainage and formation, l Water Paper page enters the front dry stage dries, and adopts one soft press-polishing machine to carry out press polish to the page after drying, and produces finished product body paper for tobacco-use tipping paper.

Technique effect of the present invention is: by increase antioxidant in raw material, increased cork paper yellowing resistance, meanwhile, the holding time extends greatly, simultaneously, raw material has increased ester class material, by cross-linked polymeric, can increase toughness and the soft flexibility of yew perfume (or spice), improve water resistant and the anti humility performance of cork paper simultaneously, reduce water imbibition, make page there is good not sticky lip performance.

The specific embodiment

A kind of cork paper, by following weight portion (kilogram) raw material make: softwood pulp 70, hardwood pulp 100, MTMS 3, vinyltriethoxysilane 3, sodium metasilicate 2, ethanol 2, polyvinyl acetate emulsion 2, sodium carbonate 1, irgasfos 168 2, sepiolite powder 4, vermiculite power 3, sodium phosphate trimer 2, sodium carboxymethylcellulose 1, sodium peroxydisulfate 2, grape-kernel oil 1.

The production method of described cork paper, comprises the following steps:

(1), polyvinyl acetate emulsion, sepiolite powder are added 90 weight portions (kilogram) water in, be heated to 90-95 ℃, add again sodium phosphate trimer, ethanol to stir 30-40 minute, add again sodium peroxydisulfate, stirring reaction 2 hours, then, then add vinyltriethoxysilane, sodium metasilicate, continue stirring reaction 2-3 hour; Add again sodium carbonate stirring reaction 40-50 minute;

(2), softwood pulp, hardwood pulp are added to MTMS, Rosa Damascana and suitable quantity of water making beating, beating degree 68-78 ° of SR, obtains beating consistency and is 4.5 ~ 5.9% paper pulp; Add again step (1) reaction mass to add in paper pulp, add water and other leftover materials defibrination, obtain concentration and be 0.3 ~ 0.6% paper pulp;

(3), paper pulp is through wet end and press section drainage and formation, l Water Paper page enters the front dry stage dries, and adopts one soft press-polishing machine to carry out press polish to the page after drying, and produces finished product body paper for tobacco-use tipping paper.

Claims (2)

1. a cork paper, is characterized in that being made by the raw material of following weight portion: softwood pulp 60-70, hardwood pulp 100-120, MTMS 2-3, vinyltriethoxysilane 3-4, sodium metasilicate 1-2, ethanol 1-2, polyvinyl acetate emulsion 2-3, sodium carbonate 1-2, irgasfos 168 1-2, sepiolite powder 3-4, vermiculite power 2-3, sodium phosphate trimer 1-2, sodium carboxymethylcellulose 1-2, sodium peroxydisulfate 1-2, grape-kernel oil 1-2.

2. the production method of cork paper according to claim 1, is characterized in that comprising the following steps:

(1), polyvinyl acetate emulsion, sepiolite powder are added in the water of 80-90 weight portion, be heated to 90-95 ℃, add again sodium phosphate trimer, ethanol to stir 30-50 minute, add again sodium peroxydisulfate, stirring reaction 1-2 hour, then, then add vinyltriethoxysilane, sodium metasilicate, continue stirring reaction 2-3 hour; Add again sodium carbonate stirring reaction 40-50 minute;

(2), softwood pulp, hardwood pulp are added to MTMS, Rosa Damascana and suitable quantity of water making beating, beating degree 68-78 ° of SR, obtains beating consistency and is 4.5 ~ 5.9% paper pulp; Add again step (1) reaction mass to add in paper pulp, add water and other leftover materials defibrination, obtain concentration and be 0.3 ~ 0.6% paper pulp;

(3), paper pulp is through wet end and press section drainage and formation, l Water Paper page enters the front dry stage dries, and adopts one soft press-polishing machine to carry out press polish to the page after drying, and produces finished product body paper for tobacco-use tipping paper.