A method for preparing scented adhesive for book cover

An adhesive and fragrance technology is applied in the field of preparing fragrance adhesives for book covers, which can solve the problems of folding corners, the inability to refresh the mind, and the inability to concentrate on studying, etc., and achieve the effect of a simple production method.

Active Publication Date: 2019-02-22
WUXI NINGXIU EMBROIDERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are many styles of book covers on the market, they are still lacking in practicality, because books come in and out of the school bag, and the current book covers are generally made of soft plastic paper. Over time, it is inevitable that the corners will be folded
Moreover, students will feel dizzy after reading for a long time, unable to concentrate on learning, or even become anxious, which affects students' life and study. The current book cover can not play a better refreshing effect

Method used

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  • A method for preparing scented adhesive for book cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A book cover, comprising an outer layer part, a fragrance adhesive, an inner layer part and a skeleton part, the skeleton part is arranged between the outer layer part and the inner layer part and bonded to the outer layer part and the inner layer part respectively, the A filling cavity for filling the fragrance adhesive is formed between the outer layer part, the skeleton part and the inner layer part, the outer layer part and the inner layer part are bonded together by the fragrance adhesive, and the skeleton part includes a support Plate 1 and two support assemblies respectively arranged on the left and right sides of the support plate, the support assembly includes an elastic vertical plate 2 and two elastic horizontal plates 3 respectively hinged to the upper and lower ends of the support plate, the vertical plates The board 2 is arranged on the side away from the supporting board 1 , and the two ends of the vertical board 2 are respectively connected with two horiz...

Embodiment 2

[0030] A method for preparing a scented adhesive for wrapping book covers, the specific steps are:

[0031] A raw material pretreatment: peel and slice Thuja cypress and dry, wash and dry the leaves and stems of basil, mint, lavender and geranium respectively, remove the stems of basil, mint, lavender and geranium in turn, Leave the basil, mint, lavender, and geranium leaves aside;

[0032] B crushing: crush the pretreated thuja until the particle size is ≤0.09mm to get sawdust, mix and crush basil, mint, lavender, and geranium according to the mass ratio of 6:2:1:4 , get pollen;

[0033] C water extraction: Add water to the pollen obtained in step B at a mass ratio of 1:30, and extract in a water bath at 90°C for 3 hours;

[0034] D screening and deslagging concentration: take the sawdust obtained in step B and use a mesh sieve to screen and remove slag to obtain finely selected sawdust, the mesh number of which is 230 mesh, take the water extract obtained in step C and cen...

Embodiment 3

[0037] A method for preparing a scented adhesive for wrapping book covers, the specific steps are:

[0038] A raw material pretreatment: Peel and slice the golden nan and dry, wash and dry the leaves and stems of basil, mint, lavender and geranium respectively, and mix the leaves and stems according to the mass ratio of 6:4;

[0039] B Grinding: Grinding the pretreated golden nan to a particle size of ≤0.09mm to obtain sawdust. Mix basil, mint, lavender, and geranium in a mass ratio of 1:1:0.2:2 Crush to get pollen;

[0040] C water extraction: Add water to the pollen obtained in step B at a mass ratio of 1:10, and extract in a water bath at 60°C for 1 hour;

[0041] D screening and deslagging concentration: take the sawdust obtained in step B and use a mesh sieve to screen and remove slag to obtain finely selected sawdust. The mesh number of the mesh is 170 mesh, and the water extract obtained in step C is centrifuged to remove slag to obtain a filtrate;

[0042] E preparat...

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PUM

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Abstract

A pack book cover comprises an outer layer part, a fragrance bonding agent, an inner layer part and a frame part. The frame part is arranged between the outer layer part and the inner layer part and bonded to the outer layer part and the inner layer part. A filling cavity used for being filled with the fragrance bonding agent is formed among the outer layer part, the frame part and the inner layer part. The outer layer part and the inner layer part are bonded together through the fragrance bonding agent. The frame part comprises a supporting plate and two support assemblies arranged on the left side and the right side of the supporting plate correspondingly. Each support assembly comprises a vertical plate with elasticity and two transverse plates hinged to the upper end and the lower end of the supporting plate correspondingly, wherein the vertical plate is arranged on the side away from the supporting plate, and the two ends of the vertical plate are connected with the two transverse plates correspondingly. According to the provided pack book cover, book corners are fixed through the transverse plates and the vertical plates during using and prevented from being folded, the fragrance bonding agent gives off fragrance for refreshing, and concentration of the attention is facilitated.

Description

technical field [0001] The invention relates to the technical field of stationery products, in particular to a method for preparing a scented binder for wrapping book covers. Background technique [0002] At the beginning of each semester, it is the busiest time for book wrapping. The business of the stationery stores around the school is very hot, and all kinds of book covers have suddenly become popular among students. Walking into the classroom, it is not difficult to find that each student's desk is filled with many brightly colored textbooks with different patterns, and even various exercise books have changed and become more beautiful. Although there are many styles of book covers on the market, they are still lacking in practicality, because books come in and out of the school bag, and the current book covers are generally made of soft plastic paper, and the corners will inevitably be folded over time. Moreover, students will feel dizzy after reading a book for a lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B42D3/02A61M21/00
CPCA61M21/00A61M2021/0016B42D3/004B42D3/02
Inventor 唐丽娟
Owner WUXI NINGXIU EMBROIDERY CO LTD
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