Coating - Coating Machines

What a coating line is for

A coating line sits in the functional finishing stage for fabrics and industrial textiles: after infeed, padding or knife coating applies paste or resin, then drying (and curing when needed) locks in waterproofing, blackout, weather resistance, print hold-out, abrasion resistance, and similar properties.

Xinghua’s published models cover curtain, banner, luggage, mesh, tarpaulin, nonwoven, and conveyor-belt uses, plus a multi-function platform for general color/functional films. Lines are built to the customer’s process. Confirm substrate, primary function, heat source, and capacity band before locking a head and oven layout.

Typical process position

Infeed (unwind / accumulator / guiders) → coating (pad / knife / combination head) → drying & setting → (optional cool / surface finish) → outfeed (rewind / plait)

Usually a fit

• Curtain, banner, luggage, mesh, tarpaulin, nonwoven, or belt substrates that need a defined functional film
• A multi-function platform to switch several order types within a published width band
• An existing resin/paste supplier ready to scale lab recipes to industrial width and speed

Usually another category or out of scope

• Dyeing or printing only, with no functional coat (use dye/print equipment)
• No substrate or paste data, yet fixed hydrostatic or abrasion acceptance values are demanded
• Carpet tile backing lines (see Carpet machinery)

Infeed, outfeed & coating-head patents

Public Chinese patents under Wuxi Qianzhou Xinghua Machinery describe how coating lines keep cloth stable into the head and out to the rewind. Below are technical directions only—not a claim that every shipped machine matches every drawing, and not a statement of present legal force for each family member.

Temperature-control cloth feeding frame — CN205995744U

Combines cloth tensioning, photoelectric centering, temperature control, and synchronous tracking so infeed runs steadier and the risk of cloth twisting or wrinkling before the head is reduced.

Combination infeed / outfeed frames — CN205995743U / CN205995742U

• Combination infeed (CN205995743U): tensioning, centering, padding, and edge-holding can be integrated on the entry side.
• Combination outfeed (CN205995742U): emphasizes synchronized cooling rolls and A-frame / rewind take-up to cut jams at exit.

Coating head — CN205995710U

Public texts describe a pneumatically adjustable lift-knife style coating head with limit control, so changeovers and knife gaps are easier to set. Combination coating-head layouts belong to the same published direction; the exact head on your order follows the model page and quotation.

How to use this on an inquiry

• Say whether you need pad, knife, or frequent head changeovers
• Note heat source, width band, and whether cool rolls / A-frame rewind are required
• We will not paste a full 119-item patent wall on the site; talk to sales for a longer list

Sales: +86 510 83397635 / +86 510 83382635 · info@xhmachinery.com