Re-wet adhesive tape is not sticky under normal conditions. It must be wet on the glued surface to produce stickiness. Use re-wet adhesive tape (also known as wet water adhesive paper, wet water paper, wet water kraft paper adhesive tape, Pay attention to the following matters when rewetting the adhesive tape). 1: Pay attention to…
1. The influence of temperature The tackiness of pressure-sensitive adhesive tapes is mainly produced by adhesives. Adhesive (refers to the adhesive that has been made into tape, the same below) is a semi-fluid. There are irregular molecular motions (ie Brownian motion) inside. The temperature rises, the intermolecular force decreases, and the Brownian motion strengthens. The…
Handbook typesetting is an eternal topic of the handbook family, and it is also a flaw of the handbook rookies. No matter how beautiful your handwriting is, how beautiful your paintings are, if you put it in your pocket, not typesetting means losing everything. Many novice novices have exhausted all their efforts in typesetting, and…
Adhesive tape is a relatively common thing in our daily life, but don’t underestimate it, it has a wide range of uses! It is very convenient to use it for packaging, as everyone knows that it also has some special functions in printing. It can effectively deal with some of the problems in our printing…
Nowadays, a variety of electronic products emerge in endlessly, and the upgrading of electronic products is even more chasing after you. The hardware of electronic equipment keeps stacking and upgrading? Lighter, thinner and clearer? For today’s customers, these are far from enough. Product application understanding, after-sales service understanding, and product planning and perception understanding have…
1. Self-made picture clip: According to the size of the picture, cut 2 pieces of cardboard appropriately, and use tape to stick one side together, then it can be used as a picture clip. The four corners should also be taped to protect it. 2. Self-made flycatcher: first pull out the cardboard tube in the…
With the development of the Internet, the express delivery industry has become more and more developed. The most used things in express delivery are cartons and tape. Scotch tape is widely used in the express delivery industry. Do you know how many years the scotch tape was invented? It was invented in 1928 and has…
Some precautions for the operation and use of double-sided tape can not only better operate and use, but also enhance the bonding effect and maximize the utilization. When the double-sided adhesive is bonded, it needs to be operated in the following manner to obtain an enhanced bonding effect: 1. First, the adhesive surface must be…
During this period of time, during the sale of PP packing tape, some customers have noticed that some customers will confuse white transparent packing tape with white PP packing tape. Can you distinguish white PP packing tape from white transparent packing tape? The difference between the two is not difficult. It will be confused because…
1. Surface treatment requirements: the bonding surface must be clean, dry, smooth and free of rust and oil stains. Steps: Properly sanding, it is recommended to use a clean flannel to remove rust, and increase the micro-contact area to improve the bonding effect. B) For general surfaces, it is recommended to use a mixture of…
