5FT Scarfing Veneer Composer Machine

5FT Veneer Splicing Machine

Without the finger-joining and splicing process, the wood scars cannot be removed.

There are many scars in pure natural wood. Without the finger-joining and splicing process, the wood scars cannot be removed, which affects the beauty of the furniture. Therefore, the finger-joining and splicing process of solid wood furniture can not only highlight the natural properties of solid wood furniture in the production process, but also provide necessary conditions for protecting the environment and saving costs. Moreover, observing the finger-joining and splicing process has become an identification method to identify solid wood furniture.

Scarfing is to veneer what finger jointing is to lumber.

Composing/splicing And Scarfing Joints

Composing and splicing both join the veneer parallel to the veneer direction.

Scarfing joints it end to end, for example 2 sheets of veneer where are 1270 mm across the grain and 1270 long grain direction, then by scarfing, making the sheet to 2540 mm long grain.

Finger Joint, scarfing Joints Process

Finger-joined timber, also called tooth-jointed timber or glulam, is a wood splicing technology that only appears in a certain stage of industrial machinery development. The cut wood is milled by mechanical equipment, and then glued and spliced. The teeth bite marks can be seen at the splicing, which is a process of length splicing. One of the advantages of toothed wood is to improve the comprehensive utilization rate of wood and reduce resource waste; the second advantage is that it can remove all natural defects such as scars, mildew and decay, and improve the material selection rate; the third advantage is that it can significantly improve the material quality. The strength of finger-jointed wood with stable properties and good physical and mechanical properties is 1 to 1.5 times that of natural solid wood, which ensures the quality of furniture to the greatest extent.

Composer, specling Process

Spliced panels refer to panels whose lengths are monolithic and spliced from the width direction, usually described as horizontal splicing. The advantage of splicing is that the wood grain is continuous, without interruption, the visual effect is good, and the overall appearance of the finished product is more beautiful; its disadvantages are also obvious, the first is the low yield and the high cost; secondly, the stability is proportional to the length. , the longer the plate, the easier it is to warp and deform, and the finished product has higher requirements for the use environment. Plywood is a material with obvious advantages and disadvantages, and a balance between cost, aesthetics and stability is the most ideal way to use it. At present, the furniture components that use more panels are generally high-end positioning furniture such as table tops, cabinet doors, floor counter tops, and coffee table surfaces.

Before the appearance of the toothed splicing machine, there was no finger joint material on the market, and there was almost no better solution for the length splicing of wood, and the frame plate or lintel bridge structure was mostly used to meet the length requirements. Although it is also a solution, it limits the design of furniture styles, and there are transitional horizontal wooden strips or waistlines in the middle of such furniture. It is the appearance of the toothed plate that makes it possible for furniture styles to bloom, so the toothed plate is very important to the development of the furniture industry. There have also been attempts in the industry to use the splicing process to lengthen the wood. Because the splicing process cannot be engaged, it is difficult to improve the strength of the board anyway, and it is difficult to meet the physical and mechanical testing standards such as bending resistance, compression resistance, shear resistance, etc., and finally gave up. The splice board performed very well.

Whether it is finger-jointed or spliced, it is only the difference in splicing process, but it is actually solid wood. However, the spliced wood has discontinuity in the grain in the longitudinal direction, and the wood grain is not smooth enough. The texture of the puzzle board is smooth, but there is often a color difference between two adjacent boards. The chromatic aberration problem of all solid wood furniture is innate and can be ignored. Only the cladding process can reduce the color difference infinitely, but the furniture made by this process does not belong to all solid wood furniture, but belongs to the category of solid wood cladding furniture (also called solid wood veneer furniture); Make the color difference disappear, but there is no natural wood grain on the surface of the furniture. This type of furniture is adopted according to the characteristics of the style. This full finishing process has a very beautiful appearance and does not affect the wood itself.

Venner Splicing Machine 

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