Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Book backing adhesive applicable to high-grammage coated paper

A technology of coated paper and grams, which is applied in the direction of adhesives, polymer adhesive additives, adhesive types, etc., can solve the problems of hot-melt book adhesives such as small adaptability, weak adhesion, and low hardness. Achieve the effect of beautiful books, strong adhesion and low cost

Inactive Publication Date: 2020-02-21
佛山市南海骏驰新材料有限公司
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The wireless glue binding technology used in books, picture albums, etc. has been very mature, and is widely used in the binding of various books, graphics, and picture albums. However, in the process of binding high-end coated paper books, glue opening, page dropping, and ridges often occur. , mainly because the hot-melt book adhesive used in the binding process has disadvantages such as small adaptability, unstable performance, weak adhesion, and low hardness; therefore, high-gram coated paper adhesive has good stability and strong bonding strength. , high hardness, low cost, wide adaptability and other characteristics, it solves the long-standing problems in the process of wireless binding of high-gram coated paper books and albums

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] In this embodiment, the parts by weight of each raw material are as follows: 7 parts of Fischer-Tropsch wax, 8 parts of paraffin wax, 35 parts of EVA, 27 parts of rosin resin, and 13 parts of petroleum resin.

[0018] In this embodiment, EVA includes specification A and specification B, the VA content of the EVA of specification A is 28%, and the melt index is 150, namely the EVA in Table 1 (VA:28, MI:150); The specification B The VA content of the EVA is 28%, and the melt index is 25, that is, the EVA in Table 1 (VA: 28, MI: 25).

[0019] The weight part of EVA of the specification A is 18 parts by weight, and the weight part of EVA of the specification B is 17 parts.

[0020] In this embodiment, the rosin resin has two specifications of rosin resin KF462S and rosin resin KA100W. In this embodiment, the weight part of rosin resin KF462S is preferably 12 parts, and the weight part of rosin resin KA100W is 15 parts. In addition, the paraffin used in this embodiment is r...

Embodiment 2

[0028] In this embodiment, the parts by weight of each raw material are as follows: 10 parts of Fischer-Tropsch wax, 12 parts of paraffin wax, 40 parts of EVA, 30 parts of rosin resin, and 8 parts of petroleum resin.

[0029] In this embodiment, EVA includes specification A and specification B, the VA content of the EVA of specification A is 28%, and the melt index is 150, namely the EVA in Table 1 (VA:28, MI:150); The specification B The VA content of the EVA is 28%, and the melt index is 25, that is, the EVA in Table 1 (VA: 28, MI: 25).

[0030] The EVA weight part of the specification A is 27 parts, and the EVA weight part of the specification B is 13 parts.

[0031] In this embodiment, the rosin resin has two specifications of rosin resin KF462S and rosin resin KA100W. In this embodiment, the weight part of rosin resin KF462S is preferably 15 parts, and the weight part of rosin resin KA100W is 15 parts. In addition, the paraffin used in this embodiment is refined 60# para...

Embodiment 3

[0039] In this embodiment, the parts by weight of each raw material are as follows: 8 parts of Fischer-Tropsch wax, 10 parts of paraffin wax, 38 parts of EVA, 28 parts of rosin resin, and 16 parts of petroleum resin.

[0040] In this embodiment, EVA includes specification A and specification B, the VA content of the EVA of specification A is 28%, and the melt index is 150, namely the EVA in Table 1 (VA:28, MI:150); The specification B The VA content of the EVA is 28%, and the melt index is 25, that is, the EVA in Table 1 (VA: 28, MI: 25).

[0041] The EVA weight part of the specification A is 23 parts, and the EVA weight part of the specification B is 15 parts.

[0042] In this embodiment, the rosin resin has two specifications of rosin resin KF462S and rosin resin KA100W. In this embodiment, the weight part of rosin resin KF462S is preferably 15 parts, and the weight part of rosin resin KA100W is 13 parts. In addition, the paraffin used in this embodiment is refined 60# para...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a book backing adhesive applicable to high-grammage coated paper. The book backing adhesive comprises the following raw materials in parts by weight: 7-10 parts of Fischer-Tropsch wax, 8-12 parts of paraffin, 35-40 parts of EVA, 27-30 parts of rosin resin and 13-17 parts of petroleum resin. The book backing adhesive is suitable for binding coated paper and offset paper books with the grammage of 200g or less, is mainly applied to binding of graphics contexts, picture albums and teaching material and teaching assistant books and has the advantages of low cost, high hardness, powerful bonding power and no wire drawing, bound books are attractive and elegant, and the book backing adhesive is applicable to a cementing production line with a low speed of 6000 / h or less.

Description

technical field [0001] The invention relates to the technical field of adhesive production, in particular to a high-gram coated paper book back glue and a production process thereof. Background technique [0002] The wireless glue binding technology used in books, picture albums, etc. has been very mature, and is widely used in the binding of various books, graphics, and picture albums. However, in the process of binding high-end coated paper books, glue opening, page dropping, and ridges often occur. , mainly because the hot-melt book adhesive used in the binding process has the disadvantages of small adaptability, unstable performance, weak adhesion, and low hardness; therefore, high-gram coated paper adhesive has good stability and strong bonding strength. , high hardness, low cost, wide adaptability and other characteristics, it solves the long-standing problems in the process of wireless binding of high-gram coated paper books and picture albums. Contents of the inven...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C09J123/08C09J193/04C09J157/02C09J191/06C09J11/08
CPCC08L2205/025C08L2205/035C09J11/08C09J123/0853C09J157/02C09J191/06C09J193/04C08L23/0853C08L93/04C08L57/02C08L91/06
Inventor 陈林
Owner 佛山市南海骏驰新材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com