Wrinkles and skewness issues in PE label labeling
Once, a labeling company reported to us that their daily chemical labels had serious wrinkles and skewness during the automatic labeling process. They hoped that the author could help analyze the reasons. So our colleagues conducted an on-site investigation at the customer's factory. In the investigation, it was found that the labeling production line speed of the daily chemical enterprise is quite fast, reaching 300 bottles/minute. The problematic labels in this batch are made of PE material, which is relatively soft. Under normal circumstances, even if the bottle body is compressed after labeling, the labels will not wrinkle. It is precisely for this reason that the label company chose PE material to process the labels.
But it is precisely because the material is too soft that the stiffness is not enough when labeling at high speed, resulting in wrinkles and skewness of the label. For customers who encounter high-speed labeling and have certain requirements for the stiffness and softness of the label material, it is recommended to choose PE/PP co extrusion material. This material has unidirectional stretchability, that is, one side is very soft while the other side is very strong. Eli Lilly's Fasen Clear and Plaimans materials are representatives of this material.
Hot stamping film
Hot stamping film, also known as aluminum foil (the term aluminum foil is more commonly used in the printing industry), is a hot stamping material made by coating and vacuum evaporating a thin film substrate with a layer of metal foil. The thickness of aluminum foil is generally (12, 16, 18, 20)μ m. 500-1500mm wide. Electrochemical aluminum foil is made by coating a release layer, a color layer, vacuum aluminum plating, and then coating a glue layer on a thin film, and finally rewinding the finished product
1. Specifications:
Thickness: 0.012mm Width: 0.64m, 1.28m
Length: 120m, 180m, 240m, 300m, 360m, 1000m, 3000m
Standard specification: 0.012mm * 0.64m * 120m
2. Colors: Gold, Silver, Red, Green, Blue, Black, Bronze, Coffee, Matte Gold, Matte Silver, Pearl, Laser, Pigment Foil, etc
3. Type: 1. Sheet 2. Over plastic type 3. Non adhesive type 4. Spray 5. Water pine paper 6. Pigment type 7. Pearl type 8. Hot cloth type
4. Application scope: Suitable for hot stamping various gift packaging boxes, food packaging boxes, tobacco and alcohol packaging boxes, labels, red envelopes, couplets, spring couplets, red envelopes, holiday greeting cards, invitation cards, festive supplies, calendars, written binding tags, trademarks, cosmetics lids, cosmetics hoses, handbags and other paper boxes as well as stationery
5. Hot stamping on various types of paper or cardboard, laminated paper, and plastics such as PC, PS,PP,PET,PVC,OPP,ABS， Imitation leather, etc
6. Product features: clear and beautiful patterns, bright colors, dazzling, wear-resistant, weather resistant, clear contours, suitable for fine patterns, large, medium and small area hot stamping, flat hot stamping and rolling hot stamping, as well as manual, semi-automatic, fully automatic and other hot stamping machines
7. Weight: Gross weight: 1.7KG/roll Net weight: 1.5KG/roll
8. Outer box size: according to customer requirements
9. Packing list: Inner packaging: PET packaging film Outer packaging: 15 standard rolls per box in cardboard boxes
10. Reference hot stamping temperature: Paper type/Over molded type/Spray type/Non adhesive type/Water pine paper type/Pigment type/Pearl type: 100 ℃ -130 ℃, Hot cloth type: 80 ℃ -145 ℃
11. Reference hot stamping time: 0.3S-0.8S
12. Storage conditions: anti pressure, moisture-proof, heat-resistant, sun proof, stored in a cool and ventilated place, with a shelf life of two years
Usage method of intelligent temperature measurement patch
1. The ZCW series intelligent color changing temperature measuring patch is in the form of a label. As long as the appropriate rated temperature color changing temperature measuring patch is selected, it can be directly pasted on the parts that need to be monitored for temperature, such as busbar joints, knife switches, transformer housings, etc. The temperature measurement patch should be pasted on a flat, clean, and dry surface, and should be firmly pressed when pasting.
2.If you want to know the gradual increase in temperature at the monitoring location during use, you can stick two or more color changing temperature measuring patches with different rated temperatures, or use ZCW-6575 patches.
3. Precautions:
a. The pasting of color changing temperature measuring patches should be carried out when there is no power on the busbar or other temperature monitoring parts, and safety regulations must be followed. If you want to paste temperature measurement patches with electricity, you must use insulation rods of the corresponding level to assist in pasting.
b. The intelligent color changing temperature measurement patch cannot be used in environments exposed to sunlight.
Wire and cable temperature sensing stickers
The specialized temperature sensitive stickers for railway passenger car wires and cables are produced in accordance with the TJ/CL442-2015 "Interim Technical Conditions for Temperature Sensitive Stickers for Railway Passenger Car Wires and Cables" standard of China Railway Corporation, and have passed the quality inspection of national authoritative institutions. The product has good flexibility, strong adhesion, easy adhesion, and irreversible color change after overheating. It has a recording function.
The specialized temperature sensitive sticker for railway passenger car wires and cables is produced in accordance with the TJ/CL442-2015 "Interim Technical Conditions for Temperature Sensitive Stickers for Railway Passenger Car Wires and Cables" standard of China Railway Corporation. This temperature sensitive sticker has unique color changing and digital display functions, and comes with adhesive. It is widely used in the control cabinets (distribution cabinets, electrical comprehensive control cabinets, air conditioning control cabinets, power conversion boxes, lighting control boxes), circuit breakers, contactors, thermal relays, fuses, and other connection parts of various types of air-conditioned passenger cars (including high-speed trains, bullet trains, and subways) on railways to monitor the temperature of the connection parts with wires and cables.
Once the temperature of the temperature monitoring area reaches or exceeds the rated temperature of the temperature sensing sticker, the sticker immediately changes from white to black. The sticker with a large color change area will also display the number of overheating at that location. Due to the irreversible color change of the temperature sensing sticker for railway passenger car wires and cables, it is easy for people to detect the temperature rise in the monitoring area during inspection, thereby identifying potential faults and preventing accidents from occurring.
The temperature sensitive stickers specifically designed for railway passenger car wires and cables produced by our company have excellent flexibility and strong adhesion, and can be firmly attached even on small cylindrical surfaces of wires and cables.
