Non-woven fabric coated with hot melt glue and hot gluing process of non-woven fabric
A technology of non-woven fabrics and hot-melt adhesives, which is applied in adhesives, textiles, papermaking, and lamination. It can solve the problems of time-consuming and labor-intensive application of liquid glue, low viscosity, and low uniformity of thickness. It is convenient for storage and collection. The process steps are simple and the effect of preventing the viscosity from being too high
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0050] A non-woven fabric coated with hot-melt adhesive, the surface of the non-woven fabric is coated with hot-melt adhesive, the raw material of the hot-melt adhesive is EVA particles, and the EVA particles include the following components by weight: 50 parts of ethylene-vinyl acetate EVA; 30 parts of modified EVA; 15 parts of tackifying resin; 5 parts of plasticizer; 0.1 part of functional additive.
[0051] A hot-glue process for non-woven fabric coated with hot-melt adhesive, the specific steps are as follows:
[0052] (1) Construction of low-temperature hot-melt adhesive film production equipment: such as figure 1 , figure 2 As shown, the low temperature hot melt adhesive film production equipment includes
[0053] An unwinding mechanism, the unwinding mechanism includes an unwinding support 1, a rotating disk 2 placed above the unwinding support 1, an unwinding roller 3 placed on the rotating disk 2, one left and one right arranged, and the winding device on the unwi...
Embodiment 2
[0065] A non-woven fabric coated with hot-melt adhesive, the surface of the non-woven fabric is coated with hot-melt adhesive, the raw material of the hot-melt adhesive is EVA particles, and the EVA particles include the following components by weight: 60 parts of ethylene-vinyl acetate EVA; 60 parts of modified EVA; 20 parts of tackifying resin; 10 parts of plasticizer; 5 parts of functional additives.
[0066] A hot-glue process for non-woven fabric coated with hot-melt adhesive, the specific steps are as follows:
[0067] (1) Construction of low-temperature hot-melt adhesive film production equipment: such as figure 1 , figure 2 As shown, the low temperature hot melt adhesive film production equipment includes
[0068] An unwinding mechanism, the unwinding mechanism includes an unwinding support 1, a rotating disk 2 placed above the unwinding support 1, an unwinding roller 3 placed on the rotating disk 2, one left and one right arranged, and the winding device on the unw...
Embodiment 3
[0080] A non-woven fabric coated with hot-melt adhesive, the surface of the non-woven fabric is covered with hot-melt adhesive, the raw material of the hot-melt adhesive is EVA particles, and the EVA particles include the following components by weight: 55 parts of ethylene-vinyl acetate EVA; 45 parts of modified EVA; 18 parts of tackifying resin; 8 parts of plasticizer; 3 parts of functional additives.
[0081] A hot-glue process for non-woven fabric coated with hot-melt adhesive, the specific steps are as follows:
[0082] (1) Construction of low-temperature hot-melt adhesive film production equipment: such as figure 1 , figure 2 As shown, the low temperature hot melt adhesive film production equipment includes
[0083] An unwinding mechanism, the unwinding mechanism includes an unwinding support 1, a rotating disk 2 placed above the unwinding support 1, an unwinding roller 3 placed on the rotating disk 2, one left and one right arranged, and the winding device on the unw...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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